Merge branch 'develop'

Feature/54 styles refactoring

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 Alexey Gulev
+Copyright (c) 2020 Maxim Tuprikov
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,101 +1,206 @@
+
+
+
 [![](media/druid_logo.png)](https://insality.github.io/druid/)
 
-**Druid** - powerful defold component UI library. Use basic druid components or make your own game-specific components to make amazing GUI in your games.
+[![GitHub release (latest by date)](https://img.shields.io/github/v/release/insality/druid)](https://github.com/Insality/druid/releases)
+
+**Druid** - powerful defold component UI library. Use basic **Druid** components or make your own game-specific components to make amazing GUI in your games.
 
 
 ## Setup
 
 ### Dependency
 
-You can use the druid extension in your own project by adding this project as a  [Defold library dependency](https://www.defold.com/manuals/libraries/). Open your game.project file and in the dependencies field under project add:
+You can use the **Druid** extension in your own project by adding this project as a [Defold library dependency](https://www.defold.com/manuals/libraries/). Open your game.project file and in the dependencies field under project add:
 
 > [https://github.com/Insality/druid/archive/master.zip](https://github.com/Insality/druid/archive/master.zip)
 
 Or point to the ZIP file of a  [specific release](https://github.com/Insality/druid/releases).
 
+### Input bindings
 
-### Code
+For **Druid** to work requires next input bindings:
 
-Adjust druid settings, if needed:
+- Mouse trigger - `Button 1` -> `touch` _For basic input components_
+- Key trigger - `Backspace` -> `key_backspace`  _For back_handler component, input component_
+- Key trigger - `Back` -> `key_back`  _For back_handler component, Android back button, input component_
+- Key trigger - `Enter` -> `key_enter` _For input component, optional_
+- Key trigger - `Esc` -> `key_esc` _For input component, optional_
+- Touch triggers - `Touch multi` -> `multitouch` _For scroll component_
+
+![](media/input_binding_2.png)
+![](media/input_binding_1.png)
+
+
+### Input capturing [optional]
+
+By default, **Druid** will auto-capture input focus, if any input component will be created. So you don't need to call `msg.post(".", "acquire_input_focus)"`
+
+If you not need this behaviour, you can disable it by settings `druid.no_auto_input` field in _game.project_:
+```
+[druid]
+no_auto_input = 1
+```
+
+### Code [optional]
+
+Adjust **Druid** settings, if needed:
 ```lua
 local druid = require("druid.druid")
 
 -- Used for button component and custom components
+-- Callback should play sound by name
 druid.set_sound_function(callback)
 
 -- Used for lang_text component
+-- Callback should return localized string by locale id
 druid.set_text_function(callback)
 
 -- Used for change default druid style
 druid.set_default_style(your_style)
+
+-- Call this function on language changing in the game,
+-- to retranslate all lang_text components:
+druid.on_language_change()
+
+-- Call this function on layout changing in the game,
+-- to reapply layouts
+druid.on_layout_change()
+
+-- Call this function inside window.set_listener
+-- to catch game focus lost/gained callbacks:
+druid.on_window_callback(event)
 ```
 
 
 ## Components
 
-Druid provides next basic components:
-- **Button** - Basic game button
+**Druid** provides next basic components:
 
-- **Text** - Wrap on text node with text size adjusting
+- **[Button](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#button)** - Basic Druid input component
 
-- **Blocker** - Block input in node zone
+- **[Text](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#text)** - Basic Druid text component
 
-- **Back Handler** - Handle back button (Android, backspace)
+- **[Lang text](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#lang-text)** - Wrap on Text component to handle localization
 
-- **Lang text** - Text component with handle localization system
+- **[Scroll](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#scroll)** - Basic Druid scroll component
 
-- **Timer** - Run timer on text node
+- **[Progress](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#progress)** - Basic Druid progress bar component
 
-- **Progress** - Basic progress bar
+- **[Slider](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#slider)** - Basic Druid slider component
 
-- **Scroll** - Basic scroll component
+- **[Input](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#input)** - Basic Druid text input component (unimplemented)
 
-- **Grid** - Component for manage node positions
+- **[Checkbox](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#checkbox)** - Basic Druid checkbox component
 
-- **Slider** - Basic slider component
+- **[Checkbox group](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#checkbox-group)** - Several checkboxes in one group
 
-- **Checkbox** - Basic checkbox component
+- **[Radio group](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#radio-group)** - Several checkboxes in one group with single choice
 
-- **Checkbox group** - Several checkboxes in one group
+- **[Blocker](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#blocker)** - Block input in node zone component
 
-- **Radio group** - Several checkboxes in one group with single choice
+- **[Back Handler](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#back-handler)** - Handle back button (Android back, backspace)
 
-- **Hover** - Trigger component for check node hover state
+- **[Timer](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#timer)** - Handle timer work on gui text node
 
-- **Input** - Component to process user text input
+- **[Grid](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#grid)** - Component for manage node positions 
 
-Full info see on _components.md_
+- **[Hover](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#hover)** - System Druid component, handle hover node state
+
+- **[Swipe](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#swipe)** - System Druid component, handle swipe gestures on node
+
+- **[Drag](https://github.com/Insality/druid/blob/master/docs_md/01-components.md#drag)** - System Druid component, handle drag input on node 
+
+Full info see on _[components.md](https://github.com/Insality/druid/blob/master/docs_md/01-components.md)_
 
 
-## Creating components
+## Basic usage
+
+For using **Druid**, first you should create Druid instance to spawn components. Pass to new Druid instance main engine functions: *update*, *on_message* and *on_input*
+
+All **Druid** components as arguments can apply node name string, you can don't do `gui.get_node()` before
+
+All **Druid** and component methods calling with `:` like `self.druid:new_button()`
 
-Any components creating via druid:
 ```lua
 local druid = require("druid.druid")
 
-local function init(self)
+local function button_callback(self)
+	print("Button was clicked!")
+end
+
+function init(self)
 	self.druid = druid.new(self)
-	local button = self.druid:new_button(node_name, callback)
-	local text = self.druid:new_text(node_text_name)
+	self.druid:new_button("button_node_name", button_callback)
+end
+
+function final(self)
+	self.druid:final()
+end
+
+function on_input(self, action_id, action)
+	return self.druid:on_input(action_id, action)
+end
+```
+
+## Druid Events
+
+Any **Druid** components as callbacks uses [Druid Events](https://insality.github.io/druid/modules/druid_event.html). In component API ([button example](https://insality.github.io/druid/modules/druid.button.html#Events)) pointed list of component events. You can manually subscribe on this events by next API:
+
+- **event:subscribe**(callback)
+
+- **event:unsubscribe**(callback)
+
+- **event:clear**()
+
+Any events can handle several callbacks, if needed.
+
+
+## Druid lifecycle
+
+Here is full druid lifecycle setup in your ***.gui_script** file:
+```lua
+local druid = require("druid.druid")
+
+function init(self)
+	self.druid = druid.new(self)
+end
+
+function final(self)
+	self.druid:final()
 end
 
 function update(self, dt)
 	self.druid:update(dt)
 end
 
+function on_input(self, action_id, action)
+	return self.druid:on_input(action_id, action)
+end
+
 function on_message(self, message_id, message, sender)
 	self.druid:on_message(message_id, message, sender)
 end
-
-function on_input(self, action_id, action)
-	self.druid:on_input(action_id, action)
-end
 ```
 
+- *on_input* used for almost all basic druid components
+- *update* used for progress bar, scroll and timer base components
+- *on_message* used for specific druid events, like language change or layout change
+- *final* used for custom components, what have to do several action before destroy
+
+Recommended is fully integrate al druid lifecycles functions
+
+
+## Features
+
+- Druid input goes as stack. Last created button will checked first. So create your GUI from back
+- Don't forget about `return` in `on_input`: `return self.druid:on_input()`. It need, if you have more than 1 acquire inputs (several druid, other input system, etc)
+
 
 ## Examples
 
-See the [example folder](https://github.com/insality/druid/tree/develop/example/kenney) for examples of how to use Druid
+See the [example folder](https://github.com/Insality/druid/tree/develop/example) for examples of how to use **Druid**
 
 See the [druid-assets repository](https://github.com/insality/druid-assets) for examples of how to create custom components and styles
 
@@ -104,13 +209,13 @@ Try the [HTML5 version](https://insality.github.io/druid/druid/) of the example
 
 ## Documentation
 
-To learn druid better, read next documentation:
-- Druid components
-- Create custom components
-- Druid asset store
-- Druid Styles
+To learn **Druid** better, read next documentation:
+- [Druid components](https://github.com/Insality/druid/blob/master/docs_md/01-components.md)
+- [Create custom components](https://github.com/Insality/druid/blob/master/docs_md/02-creating_custom_components.md)
+- [Druid styles](https://github.com/Insality/druid/blob/master/docs_md/03-styles.md)
+- [Druid asset store](https://github.com/Insality/druid/blob/master/docs_md/04-druid_assets.md)
 
-Full druid documentation you can find here:
+Full **Druid** documentation you can find here:
 https://insality.github.io/druid/
 
 
@@ -119,26 +224,13 @@ https://insality.github.io/druid/
 _Will fill later_
 
 
-## Future plans
-
-- Basic input component
-
-- Add on_layout_change support (to keep gui data between layout change)
-
-- Add on_change_language support (call single function to update all druid instance)
-
-- Better documentation and examples
-
-- Add more comfortable gamepad support for GUI (ability to select button with DPAD and other stuff)
-
-
 ## License
 
-Original created by [AGulev](https://github.com/AGulev)
+- Original created by [AGulev](https://github.com/AGulev)
+- Developed and supporting by [Insality](https://github.com/Insality)
+- Assets from [Kenney](http://www.kenney.nl/)
 
-Developed and supporting by [Insality](https://github.com/Insality)
-
-MIT License
+**MIT** License
 
 
 ## Issues and suggestions

alpha_todo.txt

@@ -1,38 +0,0 @@
-Simple to-do for Druid Alpha 0.2.0
-
-
--- High
-+ remove button event and match_event from druid
-+ add hover component
-+ add druid events/triggers? better callback system
-+ better name for locale component? lang? lang_text?
-+ better name for slider component? Slider is ok
-+ Druid store assets - separate repository with rich components (progress_rich migrate)
-+ refactor on_swipe. To on_scroll? Add input priority
-+ separate custom data and predefined fields in components? Every component have their fields and events
-+ How to set custom sprites for button states?
-+ add druid settings (add auto_focus input and other stuff) (to game.project)
-
-+ button add key trigger
-+ button and hover click restriction zone?
-+ button polish, actions
-+ better scroll size management, check different cases. So implicit now
-+ better callbacks for every components
-
-- unify component api (get/set/to and other general stuff)
-- better grid + scroll management
-- better default style, add template for custom style
-- compare with gooey
-- add docs for all components
-- add docs folder for every component with gifs? Solutions
-- remove component autoremove all children component
-
-
--- Low
-- add input_text component for alpha release
-- add code template and example for user components
-- custom input settings (name of touch, text, etc)
-- add good examples with template and/or nodes (basic component no use any of them)
-- try use final druid in real project (FI uses custom druid) (use in 4321?)
-- ability to relocalize all locale text nodes
-- ability to control buttons via controller. Select it by cursor (d-pad)

docs/druid/archive/archive_files.json

@@ -1 +1 @@
-{"content":[{"name":"game.projectc","size":2584,"pieces":[{"name":"game.projectc0","offset":0}]},{"name":"game.arci","size":4608,"pieces":[{"name":"game.arci0","offset":0}]},{"name":"game.arcd","size":274093,"pieces":[{"name":"game.arcd0","offset":0}]},{"name":"game.dmanifest","size":9895,"pieces":[{"name":"game.dmanifest0","offset":0}]},{"name":"game.public.der","size":162,"pieces":[{"name":"game.public.der0","offset":0}]}]}
+{"content":[{"name":"game.projectc","size":2838,"pieces":[{"name":"game.projectc0","offset":0}]},{"name":"game.arci","size":5008,"pieces":[{"name":"game.arci0","offset":0}]},{"name":"game.arcd","size":279217,"pieces":[{"name":"game.arcd0","offset":0}]},{"name":"game.dmanifest","size":10936,"pieces":[{"name":"game.dmanifest0","offset":0}]},{"name":"game.public.der","size":162,"pieces":[{"name":"game.public.der0","offset":0}]}]}

docs/druid/archive/game.projectc0

@@ -1,6 +1,6 @@
 [project]
 title = druid
-version = 1.0
+version = 0.4.0
 write_log = 0
 compress_archive = 1
 
@@ -14,7 +14,12 @@ update_frequency = 0
 vsync = 1
 display_profiles = /builtins/render/default.display_profilesc
 dynamic_orientation = 0
-clear_color = 0
+
+[render]
+clear_color_red = 0
+clear_color_green = 0
+clear_color_blue = 0
+clear_color_alpha = 0
 
 [physics]
 type = 2D
@@ -43,7 +48,7 @@ default_texture_mag_filter = linear
 max_draw_calls = 1024
 max_characters = 8192
 max_debug_vertices = 10000
-texture_profiles = /builtins/graphics/default.texture_profiles
+texture_profiles = /example/custom.texture_profiles
 
 [sound]
 gain = 1
@@ -61,7 +66,7 @@ repeat_delay = 0.5
 repeat_interval = 0.2
 gamepads = /builtins/input/default.gamepadsc
 game_binding = /input/game.input_bindingc
-use_accelerometer = 1
+use_accelerometer = 0
 
 [sprite]
 max_count = 128
@@ -99,10 +104,10 @@ infoplist = /builtins/manifests/ios/Info.plist
 version_code = 1
 minimum_sdk_version = 16
 target_sdk_version = 28
-package = com.example.todo
+package = com.insality.druid
 manifest = /builtins/manifests/android/AndroidManifest.xml
 iap_provider = GooglePlay
-input_method = KeyEvent
+input_method = HiddenInputField
 immersive_mode = 0
 debuggable = 0
 
@@ -114,13 +119,15 @@ bundle_identifier = example.unnamed
 
 [html5]
 custom_heap_size = 0
-heap_size = 256
+heap_size = 64
 htmlfile = /builtins/manifests/web/engine_template.html
 cssfile = /builtins/manifests/web/light_theme.css
 archive_location_prefix = archive
-show_fullscreen_button = 1
-show_made_with_defold = 1
-scale_mode = downscale_fit
+show_fullscreen_button = 0
+show_made_with_defold = 0
+scale_mode = fit
+engine_arguments = --verify-graphics-calls=false
+splash_image = /media/druid_logo.png
 
 [particle_fx]
 max_count = 64
@@ -152,6 +159,12 @@ settings = /liveupdate.settings
 max_count = 16
 max_tile_count = 2048
 
-[druid]
-autofocus = 1
+[engine]
+run_while_iconified = 0
+
+[druid]
+no_auto_input = 0
+
+[native_extension]
+app_manifest = /example/game.appmanifest
 

docs/druid/dmloader.js

@@ -23,6 +23,7 @@ var Combine = {
     _onAllTargetsBuilt:[],      // signature: void
     _onDownloadProgress: [],    // signature: downloaded, total
 
+    _currentDownloadBytes: 0,
     _totalDownloadBytes: 0,
 
     _retry_time: 0,             // pause before retry file loading after error
@@ -31,7 +32,7 @@ var Combine = {
 
     _archiveLocationFilter: function(path) { return "split" + path; },
 
-    can_not_download_file: function(file) { 
+    can_not_download_file: function(file) {
         if (typeof Combine._can_not_download_file_callback === 'function') {
             Combine._can_not_download_file_callback(file);
         }
@@ -91,6 +92,7 @@ var Combine = {
         this._onAllTargetsBuilt = [];
         this._onDownloadProgress = [];
 
+        this._currentDownloadBytes = 0;
         this._totalDownloadBytes = 0;
     },
 
@@ -98,6 +100,7 @@ var Combine = {
         var json = JSON.parse(xhr.responseText);
         this._targets = json.content;
         this._totalDownloadBytes = 0;
+        this._currentDownloadBytes = 0;
 
         var targets = this._targets;
         for(var i=0; i<targets.length; ++i) {
@@ -129,38 +132,42 @@ var Combine = {
             throw "Request out of order";
         }
 
-        target.lastRequestedPiece = index;
-        target.progress = {};
-
         var item = target.pieces[index];
+        target.lastRequestedPiece = index;
+
+        var total = 0;
+        var downloaded = 0;
         var xhr = new XMLHttpRequest();
-        xhr.open('GET', this._archiveLocationFilter('/' + item.name), true);
+        var url = this._archiveLocationFilter('/' + item.name);
+        xhr.open('GET', url, true);
         xhr.responseType = 'arraybuffer';
+        // called periodically with information about the transaction
         xhr.onprogress = function(evt) {
-           target.progress[item.name] = {total: 0, downloaded: 0};
             if (evt.total && evt.lengthComputable) {
-                target.progress[item.name].total = evt.total;
+                total = evt.total;
             }
             if (evt.loaded && evt.lengthComputable) {
-                target.progress[item.name].downloaded = evt.loaded;
+                var delta = evt.loaded - downloaded;
+                downloaded = evt.loaded;
+                Combine._currentDownloadBytes += delta;
                 Combine.updateProgress(target);
             }
         };
+        // called when the transaction completes successfully
         xhr.onload = function(evt) {
             item.data = new Uint8Array(xhr.response);
             item.dataLength = item.data.length;
-            target.progress[item.name].total = item.dataLength;
-            target.progress[item.name].downloaded = item.dataLength;
+            total = item.dataLength;
+            downloaded = item.dataLength;
             Combine.copyData(target, item);
             Combine.onPieceLoaded(target, item);
             Combine.updateProgress(target);
             item.data = undefined;
         };
+        // called when the transaction fails
         xhr.onerror = function(evt) {
-            if (target.progress[item.name]) {
-                target.progress[item.name].downloaded = 0;
-                Combine.updateProgress(target);
-            }
+            downloaded = 0;
+            Combine.updateProgress(target);
             attempt_count += 1;
             if (attempt_count < Combine._max_retry_count) {
                 console.warn("Can't download file '" + item.name + "' . Next try in " + Combine._retry_time + " sec.");
@@ -168,19 +175,15 @@ var Combine = {
                     Combine.requestPiece(target, index, attempt_count);
                 }, Combine._retry_time * 1000);
             } else {
-                    Combine.can_not_download_file(item.name);
+                Combine.can_not_download_file(item.name);
             }
         };
         xhr.send(null);
     },
 
     updateProgress: function(target) {
-        var total_downloaded = 0;
-        for (var p in target.progress) {
-            total_downloaded += target.progress[p].downloaded;
-        }
         for(i = 0; i<this._onDownloadProgress.length; ++i) {
-            this._onDownloadProgress[i](total_downloaded, this._totalDownloadBytes);
+            this._onDownloadProgress[i](this._currentDownloadBytes, this._totalDownloadBytes);
         }
     },
 
@@ -477,7 +480,7 @@ var Module = {
             persistent_storage: true,
             custom_heap_size: undefined,
             disable_context_menu: true,
-            retry_time: 1, 
+            retry_time: 1,
             retry_count: 10,
             can_not_download_file_callback: undefined,
         };
@@ -697,5 +700,3 @@ window.onerror = function(err, url, line, column, errObj) {
         if (text) Module.printErr('[post-exception status] ' + text);
     };
 };
-
-

docs/druid/index.html

@@ -7,7 +7,7 @@
 	<meta name="apple-mobile-web-app-capable" content="yes">
 	<!-- The above 4 meta tags *must* come first in the head; any other head content must come *after* these tags -->
 
-	<title>druid 1.0</title>
+	<title>druid 0.4.0</title>
 	<style type='text/css'>
 	/* Disable user selection to avoid strange bug in Chrome on Windows:
 	* Selecting a text outside the canvas, then clicking+draging would
@@ -76,29 +76,6 @@
 		text-align: center;
 		line-height: 20px;
 	}
-	
-	.button {
-		background-image: url("data:image/svg+xml,%3C!DOCTYPE svg PUBLIC '-//W3C//DTD SVG 1.1//EN' 'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'%3E%3Csvg xmlns='http://www.w3.org/2000/svg' baseProfile='full' width='16' height='16' viewBox='0 0 16 16' version='1.1' xml:space='preserve'%3E%3Ctitle%3Eic-16-fullscreen%3C/title%3E%3Cg id='ic-16-fullscreen' stroke='none' stroke-width='1' fill='none' fill-rule='evenodd'%3E%3Cpath d='M3,11.5 C3,11.776 3.224,12 3.5,12 L12.5,12 C12.776,12 13,11.776 13,11.5 L13,4.5 C13,4.224 12.776,4 12.5,4 L3.5,4 C3.224,4 3,4.224 3,4.5 L3,11.5 Z M14,11 L14,13 L12,13 C11.724,13 11.5,13.224 11.5,13.5 C11.5,13.776 11.724,14 12,14 L14.5,14 C14.776,14 15,13.776 15,13.5 L15,11 C15,10.724 14.776,10.5 14.5,10.5 C14.224,10.5 14,10.724 14,11 Z M12,2 C11.724,2 11.5,2.224 11.5,2.5 C11.5,2.776 11.724,3 12,3 L14,3 L14,5 C14,5.276 14.224,5.5 14.5,5.5 C14.776,5.5 15,5.276 15,5 L15,2.5 C15,2.224 14.776,2 14.5,2 L12,2 Z M2,13 L2,11 C2,10.724 1.776,10.5 1.5,10.5 C1.224,10.5 1,10.724 1,11 L1,13.5 C1,13.776 1.224,14 1.5,14 L4,14 C4.276,14 4.5,13.776 4.5,13.5 C4.5,13.224 4.276,13 4,13 L2,13 Z M1,2.5 C1,2.224 1.224,2 1.5,2 L4,2 C4.276,2 4.5,2.224 4.5,2.5 C4.5,2.776 4.276,3 4,3 L2,3 L2,5 C2,5.276 1.776,5.5 1.5,5.5 C1.224,5.5 1,5.276 1,5 L1,2.5 Z ' id='fill_1' fill='%23006fff'%3E%3C/path%3E%3C/g%3E%3C/svg%3E");
-		background-repeat: no-repeat;
-		border-color: transparent;
-		float: left;
-		color: #006fff;
-		padding-left: 50%;
-		padding: 0px 0px 0px 20px;
-		cursor:pointer;
-		background-position: left bottom;
-		margin-left: 2px;
-	}
-	.link {
-		text-align: right;
-		color: #4e5258;
-		margin-right: 2px;
-	}
-	a {
-		font-weight: 600;
-		color: #006fff;
-		text-decoration: none;
-	}
 	.link, .button {
 		font-family: sans-serif;
 		font-size: 14px;
@@ -134,8 +111,7 @@
 	.canvas-app-canvas {
 		background-repeat:no-repeat;
 		background-position: center center;
-		background-size: 70%;
-		background-image: url("data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' width='300px' height='64px' viewBox='-2467.5 2469 300 64' style='enable-background:new -2467.5 2469 300 64;' xml:space='preserve'%3E%3Cstyle type='text/css'%3E .st0%7Bfill:%2315244A;%7D .st1%7Bfill:url(%23SVGID_1_);%7D .st2%7Bfill:url(%23SVGID_2_);%7D%0A%3C/style%3E%3Ctitle%3Edefold-logo-html5-splash%3C/title%3E%3Cpolygon class='st0' points='-2177,2482.9 -2175.5,2482.9 -2175.5,2486.7 -2174.4,2486.7 -2174.4,2482.9 -2173.2,2482.9 -2173.2,2481.9 -2177,2481.9 '/%3E%3Cpolygon class='st0' points='-2169.8,2484.1 -2171,2482.1 -2172.1,2482.1 -2172.1,2486.7 -2171,2486.7 -2171,2483.5 -2169.7,2485.6 -2169.7,2485.6 -2168.5,2483.5 -2168.5,2486.7 -2167.5,2486.7 -2167.5,2482.1 -2168.6,2482.1 '/%3E%3Cpath class='st0' d='M-2376,2482h-13.8v38h13.6c6.6,0,12.2-1.9,16.1-5.5c3.8-3.5,5.8-8.5,5.7-13.7v-0.1 C-2354.5,2489.3-2362.9,2482-2376,2482z M-2364,2501.2c0,6.7-4.5,10.9-11.8,10.9h-4.7v-22h4.7c7.3,0,11.8,4.2,11.8,10.9 L-2364,2501.2z'/%3E%3Cpolygon class='st0' points='-2340.9,2505 -2325.1,2505 -2325.1,2497.4 -2340.9,2497.4 -2340.9,2489.6 -2322.4,2489.6 -2322.4,2481.9 -2350.1,2481.9 -2350.1,2520 -2322.2,2520 -2322.2,2512.4 -2340.9,2512.4 '/%3E%3Cpolygon class='st0' points='-2317.1,2481.9 -2317.1,2520 -2307.9,2520 -2307.9,2505.9 -2293,2505.9 -2293,2498.4 -2307.9,2498.4 -2307.9,2489.9 -2289.6,2489.9 -2289.6,2481.9 '/%3E%3Cpolygon class='st0' points='-2233,2482.1 -2242.2,2482.1 -2242.2,2520 -2216.3,2520 -2216.3,2512.2 -2233,2512.2 '/%3E%3Cpath class='st0' d='M-2197.1,2482h-13.7v38h13.5c6.7,0,12.2-1.9,16.1-5.5c3.8-3.5,5.8-8.5,5.7-13.7v-0.1 C-2175.5,2489.3-2184,2482-2197.1,2482z M-2185.1,2501.2c0,6.7-4.5,10.9-11.8,10.9h-4.7v-22h4.7c7.3,0,11.8,4.2,11.8,10.9V2501.2z' /%3E%3Cpath class='st0' d='M-2267.5,2481.7c-10.8,0-19.6,8.8-19.6,19.7c0,10.8,8.8,19.6,19.7,19.6c10.8,0,19.6-8.8,19.6-19.6l0,0 C-2247.8,2490.5-2256.6,2481.7-2267.5,2481.7C-2267.5,2481.7-2267.5,2481.7-2267.5,2481.7z M-2258,2507.9l-8.8,5.1 c-0.5,0.3-1.2,0.3-1.8,0l-8.8-5.1c-0.5-0.3-0.9-0.9-0.9-1.5v-10.2c0-0.6,0.3-1.2,0.9-1.5l8.8-5.1c0.5-0.3,1.2-0.3,1.8,0l8.8,5.1 c0.5,0.3,0.9,0.9,0.9,1.5v10.2C-2257.1,2507-2257.4,2507.6-2258,2507.9z'/%3E%3Cpath class='st0' d='M-2423.2,2494.6l-11.1,6.4l-11.1-6.4l11.1-6.4L-2423.2,2494.6z M-2412.1,2501v12.8l11.1-6.4L-2412.1,2501z M-2467.5,2507.4l11.1,6.4V2501L-2467.5,2507.4z M-2434.3,2526.6l11.1,6.4l11.1-6.4l-11.1-6.4l11.1-6.4l-11.1-6.4l-11.1,6.4 l-11.1-6.4l-11.1,6.4l11.1,6.4l-11.1,6.4l11.1,6.4L-2434.3,2526.6z'/%3E%3ClinearGradient id='SVGID_1_' gradientUnits='userSpaceOnUse' x1='-2451.2178' y1='2525.4604' x2='-2406.2178' y2='2499.6304' gradientTransform='matrix(1 0 0 -1 0 5004)'%3E%3Cstop offset='0' style='stop-color:%231C68EC'/%3E%3Cstop offset='1' style='stop-color:%2300E9DF'/%3E%3C/linearGradient%3E%3Cpath class='st1' d='M-2412.1,2513.8v12.8l-11.1-6.4L-2412.1,2513.8z M-2434.3,2513.8V2501l-11.1-6.4v12.8L-2434.3,2513.8z M-2445.4,2469v12.8l11.1-6.4L-2445.4,2469z M-2412.1,2488.2L-2412.1,2488.2 M-2423.2,2507.4l11.1,6.4V2501l11.1,6.4v-12.8 l-11.1-6.4v-12.8l0,0l-11.1-6.4v12.8l-11.1-6.4v12.8l11.1,6.4V2507.4z'/%3E%3ClinearGradient id='SVGID_2_' gradientUnits='userSpaceOnUse' x1='-2465.9385' y1='2521.2493' x2='-2423.5085' y2='2496.7893' gradientTransform='matrix(1 0 0 -1 0 5004)'%3E%3Cstop offset='0' style='stop-color:%23FF3C2A'/%3E%3Cstop offset='1' style='stop-color:%23FFD215'/%3E%3C/linearGradient%3E%3Cpath class='st2' d='M-2434.3,2513.8V2501l11.1-6.4v12.8L-2434.3,2513.8z M-2434.3,2475.4l11.1,6.4V2469L-2434.3,2475.4z M-2456.5,2488.2L-2456.5,2488.2 M-2445.4,2494.6l11.1-6.4v-12.8l-11.1,6.4V2469l-11.1,6.4l0,0v12.8l-11.1,6.4v12.8l11.1-6.4v12.8 l11.1-6.4V2494.6z M-2456.5,2513.8v12.8l11.1-6.4L-2456.5,2513.8z'/%3E%3C/svg%3E%0A");
+		background-image: url("druid_logo.png");
 	}
 	</style>
 </head>
@@ -144,8 +120,6 @@
 	<div id="app-container" class="canvas-app-container">
 		<canvas id="canvas" class="canvas-app-canvas" tabindex="1" width="600" height="900"></canvas>
 		<div class="buttons-background">
-			<div class="button" onclick="Module.toggleFullscreen();">Fullscreen</div>
-			<div class="link">Made with <a href="https://defold.com/" target="_blank">Defold</a></div>
 		</div>
 	</div>
 	<!-- -->
@@ -156,8 +130,8 @@
 		archive_location_filter: function( path ) {
 			return ("archive" + path + "");
 		},
-		engine_arguments: [],
-		custom_heap_size: 268435456,
+		engine_arguments: ["--verify-graphics-calls=false",],
+		custom_heap_size: 67108864,
 		disable_context_menu: true
 	}
 
@@ -177,8 +151,6 @@
 
 	var is_iOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
 	var buttonHeight = 0;
-	buttonHeight = 42;
-	buttonHeight = 42;
 	// Resize on init, screen resize and orientation change
 	function resize_game_canvas() {
 		// Hack for iOS when exit from Fullscreen mode
@@ -195,29 +167,23 @@
 		var targetRatio = width / height;
 		var actualRatio = innerWidth / innerHeight;
 	
-		//Downscale fit
-		if (innerWidth < width || innerHeight < height) {
-			if (actualRatio > targetRatio) {
-				width = innerHeight * targetRatio;
-				height = innerHeight;
-				app_container.style.marginLeft = ((innerWidth - width) / 2) + "px";
-				app_container.style.marginTop = "0px";
-			}
-			else {
-				width = innerWidth;
-				height = innerWidth / targetRatio;
-				app_container.style.marginLeft = "0px";
-				app_container.style.marginTop = ((innerHeight - height) / 2) + "px";
-			}
+	
+	
+		//Fit
+		if (actualRatio > targetRatio) {
+			width = innerHeight * targetRatio;
+			height = innerHeight;
+			app_container.style.marginLeft = ((innerWidth - width) / 2) + "px";
+			app_container.style.marginTop = "0px";
 		}
 		else {
-			app_container.style.marginLeft = ((innerWidth - width) / 2) + "px";
+			width = innerWidth;
+			height = innerWidth / targetRatio;
+			app_container.style.marginLeft = "0px";
 			app_container.style.marginTop = ((innerHeight - height) / 2) + "px";
 		}
 	
 	
-	
-	
 		app_container.style.width = width + "px";
 		app_container.style.height = height + buttonHeight + "px";
 		game_canvas.width = width;

docs/index.html

@@ -36,6 +36,7 @@
   <li><a href="modules/druid.button.html">druid.button</a></li>
   <li><a href="modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="modules/druid.drag.html">druid.drag</a></li>
   <li><a href="modules/druid.grid.html">druid.grid</a></li>
   <li><a href="modules/druid.hover.html">druid.hover</a></li>
   <li><a href="modules/druid.input.html">druid.input</a></li>
@@ -44,6 +45,7 @@
   <li><a href="modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="modules/druid.text.html">druid.text</a></li>
   <li><a href="modules/druid.timer.html">druid.timer</a></li>
   <li><a href="modules/component.html">component</a></li>
@@ -54,11 +56,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="topics/01-components.md.html">Druid components</a></li>
+  <li><a href="topics/01-components.md.html">01-components</a></li>
   <li><a href="topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="topics/03-styles.md.html">Styles</a></li>
   <li><a href="topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="topics/05-examples.md.html">Examples</a></li>
+  <li><a href="topics/changelog.md.html">changelog</a></li>
   <li><a href="topics/README.md.html">README</a></li>
 </ul>
 
@@ -91,6 +94,10 @@
 		<td class="name"  nowrap><a href="modules/druid.checkbox_group.html">druid.checkbox_group</a></td>
 		<td class="summary">Checkbox group module</td>
 	</tr>
+	<tr>
+		<td class="name"  nowrap><a href="modules/druid.drag.html">druid.drag</a></td>
+		<td class="summary">Component to handle drag action on node.</td>
+	</tr>
 	<tr>
 		<td class="name"  nowrap><a href="modules/druid.grid.html">druid.grid</a></td>
 		<td class="summary">Component to handle placing components by row and columns.</td>
@@ -124,6 +131,10 @@
 		<td class="name"  nowrap><a href="modules/druid.slider.html">druid.slider</a></td>
 		<td class="summary">Druid slider component</td>
 	</tr>
+	<tr>
+		<td class="name"  nowrap><a href="modules/druid.swipe.html">druid.swipe</a></td>
+		<td class="summary">Component to handle swipe gestures on node.</td>
+	</tr>
 	<tr>
 		<td class="name"  nowrap><a href="modules/druid.text.html">druid.text</a></td>
 		<td class="summary">Component to handle all GUI texts.</td>
@@ -175,6 +186,10 @@
 		<td class="name"  nowrap><a href="topics/05-examples.md.html">05-examples.md</a></td>
 		<td class="summary"></td>
 	</tr>
+	<tr>
+		<td class="name"  nowrap><a href="topics/changelog.md.html">changelog.md</a></td>
+		<td class="summary"></td>
+	</tr>
 	<tr>
 		<td class="name"  nowrap><a href="topics/README.md.html">README.md</a></td>
 		<td class="summary"></td>
@@ -185,7 +200,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/component.html

@@ -43,6 +43,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -51,6 +52,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><strong>component</strong></li>
@@ -61,11 +63,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -80,13 +83,9 @@
 
 <h2><a href="#Functions">Functions</a></h2>
 <table class="function_list">
-	<tr>
-	<td class="name" nowrap><a href="#get_style">get_style()</a></td>
-	<td class="summary">Get current component style table</td>
-	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#set_style">set_style(style)</a></td>
-	<td class="summary">Set current component style table</td>
+	<td class="summary">Set current component style table.</td>
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#get_template">get_template()</a></td>
@@ -117,15 +116,35 @@
 	<td class="summary">Get current component interests</td>
 	</tr>
 	<tr>
+	<td class="name" nowrap><a href="#increase_input_priority">increase_input_priority()</a></td>
+	<td class="summary">Increase input priority in current input stack</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#reset_input_priority">reset_input_priority()</a></td>
+	<td class="summary">Reset input priority in current input stack</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#get_node">get_node(node_or_name)</a></td>
+	<td class="summary">Get node for component by name.</td>
+	</tr>
+	<tr>
 	<td class="name" nowrap><a href="#get_druid">get_druid()</a></td>
 	<td class="summary">Return druid with context of calling component.</td>
 	</tr>
 	<tr>
-	<td class="name" nowrap><a href="#setup_component">setup_component(table, table)</a></td>
+	<td class="name" nowrap><a href="#is_child_of">is_child_of()</a></td>
+	<td class="summary">Return true, if current component is child of another component</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#get_name">get_name()</a></td>
+	<td class="summary">Return component name</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#setup_component">setup_component(table, table, table)</a></td>
 	<td class="summary">Setup component context and his style table</td>
 	</tr>
 	<tr>
-	<td class="name" nowrap><a href="#Component.create">Component.create(name, interest)</a></td>
+	<td class="name" nowrap><a href="#Component.create">Component.create(name[, interest={}])</a></td>
 	<td class="summary">Create new component.</td>
 	</tr>
 </table>
@@ -137,32 +156,14 @@
     <h2 class="section-header "><a name="Functions"></a>Functions</h2>
 
     <dl class="function">
-    <dt>
-    <a name = "get_style"></a>
-    <strong>get_style()</strong>
-    </dt>
-    <dd>
-    Get current component style table
-
-
-
-    <h3>Returns:</h3>
-    <ol>
-
-           <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.6">table</a></span>
-        Component style table
-    </ol>
-
-
-
-
-</dd>
     <dt>
     <a name = "set_style"></a>
     <strong>set_style(style)</strong>
     </dt>
     <dd>
-    Set current component style table
+    Set current component style table.
+ Invoke <code>on_style_change</code> on component, if exist. Component should handle
+ their style changing and store all style params
 
 
     <h3>Parameters:</h3>
@@ -320,6 +321,64 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "increase_input_priority"></a>
+    <strong>increase_input_priority()</strong>
+    </dt>
+    <dd>
+    Increase input priority in current input stack
+
+
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "reset_input_priority"></a>
+    <strong>reset_input_priority()</strong>
+    </dt>
+    <dd>
+    Reset input priority in current input stack
+
+
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "get_node"></a>
+    <strong>get_node(node_or_name)</strong>
+    </dt>
+    <dd>
+    Get node for component by name.
+ If component has nodes, node<em>or</em>name should be string
+ It auto pick node by template name or from nodes by clone<em>tree
+ if they was setup via component:set</em>nodes, component:set_template
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">node_or_name</span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.4">string</a> or <span class="type">node</span></span>
+         Node name or node itself
+        </li>
+    </ul>
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">node</span></span>
+        Gui node
+    </ol>
+
+
+
+
 </dd>
     <dt>
     <a name = "get_druid"></a>
@@ -341,10 +400,50 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "is_child_of"></a>
+    <strong>is_child_of()</strong>
+    </dt>
+    <dd>
+    Return true, if current component is child of another component
+
+
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">bool</span></span>
+        True, if current component is child of another
+    </ol>
+
+
+
+
+</dd>
+    <dt>
+    <a name = "get_name"></a>
+    <strong>get_name()</strong>
+    </dt>
+    <dd>
+    Return component name
+
+
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.4">string</a></span>
+        The component name
+    </ol>
+
+
+
+
 </dd>
     <dt>
     <a name = "setup_component"></a>
-    <strong>setup_component(table, table)</strong>
+    <strong>setup_component(table, table, table)</strong>
     </dt>
     <dd>
     Setup component context and his style table
@@ -360,6 +459,10 @@
             <span class="types"><span class="type">style</span></span>
          Druid style module
         </li>
+        <li><span class="parameter">table</span>
+            <span class="types"><span class="type">style</span></span>
+         Druid style module
+        </li>
     </ul>
 
     <h3>Returns:</h3>
@@ -375,7 +478,7 @@
 </dd>
     <dt>
     <a name = "Component.create"></a>
-    <strong>Component.create(name, interest)</strong>
+    <strong>Component.create(name[, interest={}])</strong>
     </dt>
     <dd>
     Create new component.  It will inheritance from basic
@@ -391,6 +494,7 @@
         <li><span class="parameter">interest</span>
             <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.6">table</a></span>
          List of component's interest
+         (<em>default</em> {})
         </li>
     </ul>
 
@@ -406,7 +510,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.back_handler.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -215,7 +218,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.blocker.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -234,7 +237,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.button.html

@@ -44,6 +44,7 @@
   <li><strong>druid.button</strong></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -84,7 +87,7 @@
 <h2><a href="#Functions">Functions</a></h2>
 <table class="function_list">
 	<tr>
-	<td class="name" nowrap><a href="#init">init(node, callback[, params[, anim_node[, event]]])</a></td>
+	<td class="name" nowrap><a href="#init">init(node, callback[, params[, anim_node]])</a></td>
 	<td class="summary">Component init function</td>
 	</tr>
 	<tr>
@@ -96,11 +99,11 @@
 	<td class="summary">Return button enabled state</td>
 	</tr>
 	<tr>
-	<td class="name" nowrap><a href="#set_click_zone">set_click_zone(zone)</a></td>
+	<td class="name" nowrap><a href="#set_click_zone">set_click_zone(zone, Self)</a></td>
 	<td class="summary">Strict button click area.</td>
 	</tr>
 	<tr>
-	<td class="name" nowrap><a href="#set_key_trigger">set_key_trigger(key)</a></td>
+	<td class="name" nowrap><a href="#set_key_trigger">set_key_trigger(key, Self)</a></td>
 	<td class="summary">Set key-code to trigger this button</td>
 	</tr>
 	<tr>
@@ -120,7 +123,7 @@
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#Style">Style</a></td>
-	<td class="summary">Component style params</td>
+	<td class="summary">Component style params.</td>
 	</tr>
 </table>
 
@@ -133,7 +136,7 @@
     <dl class="function">
     <dt>
     <a name = "init"></a>
-    <strong>init(node, callback[, params[, anim_node[, event]]])</strong>
+    <strong>init(node, callback[, params[, anim_node]])</strong>
     </dt>
     <dd>
     Component init function
@@ -159,11 +162,6 @@
          Button anim node (node, if not provided)
          (<em>optional</em>)
         </li>
-        <li><span class="parameter">event</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.4">string</a></span>
-         Button react event, const.ACTION_TOUCH by default
-         (<em>optional</em>)
-        </li>
     </ul>
 
 
@@ -214,7 +212,7 @@
 </dd>
     <dt>
     <a name = "set_click_zone"></a>
-    <strong>set_click_zone(zone)</strong>
+    <strong>set_click_zone(zone, Self)</strong>
     </dt>
     <dd>
     Strict button click area.  Useful for
@@ -227,6 +225,10 @@
             <span class="types"><span class="type">node</span></span>
          Gui node
         </li>
+        <li><span class="parameter">Self</span>
+            <span class="types"><span class="type">druid.button</span></span>
+         instance to make chain calls
+        </li>
     </ul>
 
 
@@ -236,7 +238,7 @@
 </dd>
     <dt>
     <a name = "set_key_trigger"></a>
-    <strong>set_key_trigger(key)</strong>
+    <strong>set_key_trigger(key, Self)</strong>
     </dt>
     <dd>
     Set key-code to trigger this button
@@ -248,6 +250,10 @@
             <span class="types"><span class="type">hash</span></span>
          The action_id of the key
         </li>
+        <li><span class="parameter">Self</span>
+            <span class="types"><span class="type">druid.button</span></span>
+         instance to make chain calls
+        </li>
     </ul>
 
 
@@ -291,19 +297,27 @@
     <ul>
         <li><span class="parameter">on_click</span>
             <span class="types"><span class="type">druid_event</span></span>
-         On release button callback
+         (self, params, button_instance) On release button callback
         </li>
         <li><span class="parameter">on_repeated_click</span>
             <span class="types"><span class="type">druid_event</span></span>
-         On repeated action button callback
+         (self, params, button<em>instance, click</em>amount) On repeated action button callback
         </li>
         <li><span class="parameter">on_long_click</span>
             <span class="types"><span class="type">druid_event</span></span>
-         On long tap button callback
+         (self, params, button_instance, time) On long tap button callback
         </li>
         <li><span class="parameter">on_double_click</span>
             <span class="types"><span class="type">druid_event</span></span>
-         On double tap button callback
+         (self, params, button<em>instance, click</em>amount) On double tap button callback
+        </li>
+        <li><span class="parameter">on_hold_callback</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self, params, button<em>instance, time) On button hold before long</em>click callback
+        </li>
+        <li><span class="parameter">on_click_outside</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self, params, button_instance) On click outside of button
         </li>
     </ul>
 
@@ -331,10 +345,14 @@
          Animation node
          (<em>default</em> node)
         </li>
-        <li><span class="parameter">scale_from</span>
+        <li><span class="parameter">start_scale</span>
             <span class="types"><span class="type">vector3</span></span>
          Initial scale of anim_node
         </li>
+        <li><span class="parameter">start_pos</span>
+            <span class="types"><span class="type">vector3</span></span>
+         Initial pos of anim_node
+        </li>
         <li><span class="parameter">pos</span>
             <span class="types"><span class="type">vector3</span></span>
          Initial pos of anim_node
@@ -364,11 +382,28 @@
     <strong>Style</strong>
     </dt>
     <dd>
-    Component style params
+    Component style params.
+ You can override this component styles params in druid styles table
+ or create your own style
 
 
     <h3>Fields:</h3>
     <ul>
+        <li><span class="parameter">LONGTAP_TIME</span>
+            <span class="types"><span class="type">number</span></span>
+         Minimum time to trigger on<em>hold</em>callback
+         (<em>default</em> 0.4)
+        </li>
+        <li><span class="parameter">AUTOHOLD_TRIGGER</span>
+            <span class="types"><span class="type">number</span></span>
+         Maximum hold time to trigger button release while holding
+         (<em>default</em> 0.8)
+        </li>
+        <li><span class="parameter">DOUBLETAP_TIME</span>
+            <span class="types"><span class="type">number</span></span>
+         Time between double taps
+         (<em>default</em> 0.4)
+        </li>
         <li><span class="parameter">on_click</span>
             <span class="types"><span class="type">function</span></span>
          (self, node)
@@ -381,15 +416,13 @@
             <span class="types"><span class="type">function</span></span>
          (self, node, hover_state)
         </li>
+        <li><span class="parameter">on_mouse_hover</span>
+            <span class="types"><span class="type">function</span></span>
+         (self, node, hover_state)
+        </li>
         <li><span class="parameter">on_set_enabled</span>
             <span class="types"><span class="type">function</span></span>
          (self, node, enabled_state)
-        </li>
-        <li><span class="parameter">IS_HOVER</span>
-            <span class="types"><span class="type">bool</span></span>
-
-
-
         </li>
     </ul>
 
@@ -405,7 +438,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.checkbox.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><strong>druid.checkbox</strong></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -108,7 +111,7 @@
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#Style">Style</a></td>
-	<td class="summary">Component style params</td>
+	<td class="summary">Component style params.</td>
 	</tr>
 </table>
 
@@ -254,7 +257,9 @@
     <strong>Style</strong>
     </dt>
     <dd>
-    Component style params
+    Component style params.
+ You can override this component styles params in druid styles table
+ or create your own style
 
 
     <h3>Fields:</h3>
@@ -277,7 +282,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.checkbox_group.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><strong>druid.checkbox_group</strong></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -88,7 +91,7 @@
 	<td class="summary">Component init function</td>
 	</tr>
 	<tr>
-	<td class="name" nowrap><a href="#set_state">set_state(state)</a></td>
+	<td class="name" nowrap><a href="#set_state">set_state(indexes)</a></td>
 	<td class="summary">Set checkbox group state</td>
 	</tr>
 	<tr>
@@ -147,7 +150,7 @@
 </dd>
     <dt>
     <a name = "set_state"></a>
-    <strong>set_state(state)</strong>
+    <strong>set_state(indexes)</strong>
     </dt>
     <dd>
     Set checkbox group state
@@ -155,7 +158,7 @@
 
     <h3>Parameters:</h3>
     <ul>
-        <li><span class="parameter">state</span>
+        <li><span class="parameter">indexes</span>
             <span class="types"><span class="type">bool[]</span></span>
          Array of checkbox state
         </li>
@@ -239,7 +242,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.drag.html

@@ -0,0 +1,289 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+<head>
+    <title>Defold Druid UI Library</title>
+    <link rel="stylesheet" href="../ldoc_fixed.css" type="text/css" />
+</head>
+<body>
+
+<div id="container">
+
+<div id="product">
+	<div id="product_logo"></div>
+	<div id="product_name"><big><b></b></big></div>
+	<div id="product_description"></div>
+</div> <!-- id="product" -->
+
+
+<div id="main">
+
+
+<!-- Menu -->
+
+<div id="navigation">
+<br/>
+<h1>Druid</h1>
+
+<ul>
+  <li><a href="../index.html">Index</a></li>
+</ul>
+
+<h2>Contents</h2>
+<ul>
+<li><a href="#Functions">Functions</a></li>
+<li><a href="#Tables">Tables</a></li>
+</ul>
+
+
+<h2>Modules</h2>
+<ul class="nowrap">
+  <li><a href="../modules/druid.back_handler.html">druid.back_handler</a></li>
+  <li><a href="../modules/druid.blocker.html">druid.blocker</a></li>
+  <li><a href="../modules/druid.button.html">druid.button</a></li>
+  <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
+  <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><strong>druid.drag</strong></li>
+  <li><a href="../modules/druid.grid.html">druid.grid</a></li>
+  <li><a href="../modules/druid.hover.html">druid.hover</a></li>
+  <li><a href="../modules/druid.input.html">druid.input</a></li>
+  <li><a href="../modules/druid.lang_text.html">druid.lang_text</a></li>
+  <li><a href="../modules/druid.progress.html">druid.progress</a></li>
+  <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
+  <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
+  <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
+  <li><a href="../modules/druid.text.html">druid.text</a></li>
+  <li><a href="../modules/druid.timer.html">druid.timer</a></li>
+  <li><a href="../modules/component.html">component</a></li>
+  <li><a href="../modules/druid.html">druid</a></li>
+  <li><a href="../modules/druid_event.html">druid_event</a></li>
+  <li><a href="../modules/druid.helper.html">druid.helper</a></li>
+  <li><a href="../modules/druid_instance.html">druid_instance</a></li>
+</ul>
+<h2>Topics</h2>
+<ul class="">
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
+  <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
+  <li><a href="../topics/03-styles.md.html">Styles</a></li>
+  <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
+  <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
+  <li><a href="../topics/README.md.html">README</a></li>
+</ul>
+
+</div>
+
+<div id="content">
+
+<h1>Module <code>druid.drag</code></h1>
+<p>Component to handle drag action on node.</p>
+<p> Drag have correct handling for multitouch and swap
+ touched while dragging. Drag will be processed even
+ the cursor is outside of node, if drag is already started</p>
+
+
+<h2><a href="#Functions">Functions</a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#init">init(node, on_drag_callback)</a></td>
+	<td class="summary">Drag component constructor</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#set_click_zone">set_click_zone(zone)</a></td>
+	<td class="summary">Strict drag click area.</td>
+	</tr>
+</table>
+<h2><a href="#Tables">Tables</a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#Events">Events</a></td>
+	<td class="summary">Component events</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#Fields">Fields</a></td>
+	<td class="summary">Components fields</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#Style">Style</a></td>
+	<td class="summary">Component style params.</td>
+	</tr>
+</table>
+
+<br/>
+<br/>
+
+
+    <h2 class="section-header "><a name="Functions"></a>Functions</h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "init"></a>
+    <strong>init(node, on_drag_callback)</strong>
+    </dt>
+    <dd>
+    Drag component constructor
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">node</span>
+            <span class="types"><span class="type">node</span></span>
+         GUI node to detect dragging
+        </li>
+        <li><span class="parameter">on_drag_callback</span>
+            <span class="types"><span class="type">function</span></span>
+         Callback for on<em>drag</em>event(self, dx, dy)
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "set_click_zone"></a>
+    <strong>set_click_zone(zone)</strong>
+    </dt>
+    <dd>
+    Strict drag click area.  Useful for
+ restrict events outside stencil node
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">zone</span>
+            <span class="types"><span class="type">node</span></span>
+         Gui node
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+</dl>
+    <h2 class="section-header "><a name="Tables"></a>Tables</h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "Events"></a>
+    <strong>Events</strong>
+    </dt>
+    <dd>
+    Component events
+
+
+    <h3>Fields:</h3>
+    <ul>
+        <li><span class="parameter">on_touch_start</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self) Event on touch start
+        </li>
+        <li><span class="parameter">on_touch_end</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self) Event on touch end
+        </li>
+        <li><span class="parameter">on_drag_start</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self) Event on drag start
+        </li>
+        <li><span class="parameter">on_drag</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self, dx, dy) Event on drag progress
+        </li>
+        <li><span class="parameter">on_drag_end</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self) Event on drag end
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "Fields"></a>
+    <strong>Fields</strong>
+    </dt>
+    <dd>
+    Components fields
+
+
+    <h3>Fields:</h3>
+    <ul>
+        <li><span class="parameter">is_touch</span>
+            <span class="types"><span class="type">bool</span></span>
+         Is component now touching
+        </li>
+        <li><span class="parameter">is_drag</span>
+            <span class="types"><span class="type">bool</span></span>
+         Is component now dragging
+        </li>
+        <li><span class="parameter">can_x</span>
+            <span class="types"><span class="type">bool</span></span>
+         Is drag component process vertical dragging. Default - true
+        </li>
+        <li><span class="parameter">can_y</span>
+            <span class="types"><span class="type">bool</span></span>
+         Is drag component process horizontal. Default - true
+        </li>
+        <li><span class="parameter">x</span>
+            <span class="types"><span class="type">number</span></span>
+         Current touch x position
+        </li>
+        <li><span class="parameter">y</span>
+            <span class="types"><span class="type">number</span></span>
+         Current touch y position
+        </li>
+        <li><span class="parameter">touch_start_pos</span>
+            <span class="types"><span class="type">vector3</span></span>
+         Touch start position
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "Style"></a>
+    <strong>Style</strong>
+    </dt>
+    <dd>
+    Component style params.
+ You can override this component styles params in druid styles table
+ or create your own style
+
+
+    <h3>Fields:</h3>
+    <ul>
+        <li><span class="parameter">DRAG_DEADZONE</span>
+            <span class="types"><span class="type">number</span></span>
+         Distance in pixels to start dragging
+         (<em>default</em> 10)
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+</dl>
+
+
+</div> <!-- id="content" -->
+</div> <!-- id="main" -->
+<div id="about">
+<i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
+</div> <!-- id="about" -->
+</div> <!-- id="container" -->
+</body>
+</html>

docs/modules/druid.grid.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><strong>druid.grid</strong></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -107,7 +110,7 @@
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#clear">clear()</a></td>
-	<td class="summary">Clear all items from the grid</td>
+	<td class="summary">Clear grid nodes array.</td>
 	</tr>
 </table>
 <h2><a href="#Tables">Tables</a></h2>
@@ -272,7 +275,8 @@
     <strong>clear()</strong>
     </dt>
     <dd>
-    Clear all items from the grid
+    Clear grid nodes array.  GUI nodes will be not deleted!
+ If you want to delete GUI nodes, use grid.nodes array before grid:clear
 
 
 
@@ -370,7 +374,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.helper.html

@@ -43,6 +43,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -51,6 +52,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -61,11 +63,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -98,6 +101,18 @@
 	<td class="name" nowrap><a href="#get_pivot_offset">get_pivot_offset(pivot)</a></td>
 	<td class="summary">Get node offset for given gui pivot</td>
 	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#helper..is_mobile">helper..is_mobile()</a></td>
+	<td class="summary">Check if device is mobile (Android or iOS)</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#is_web">is_web()</a></td>
+	<td class="summary">Check if device is HTML5</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#get_border">get_border()</a></td>
+	<td class="summary">Distance from node to size border</td>
+	</tr>
 </table>
 
 <br/>
@@ -228,6 +243,53 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "helper..is_mobile"></a>
+    <strong>helper..is_mobile()</strong>
+    </dt>
+    <dd>
+    Check if device is mobile (Android or iOS)
+
+
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "is_web"></a>
+    <strong>is_web()</strong>
+    </dt>
+    <dd>
+    Check if device is HTML5
+
+
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "get_border"></a>
+    <strong>get_border()</strong>
+    </dt>
+    <dd>
+    Distance from node to size border
+
+
+
+    <h3>Returns:</h3>
+    <ol>
+
+        vector4 (left, top, right, down)
+    </ol>
+
+
+
+
 </dd>
 </dl>
 
@@ -236,7 +298,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.hover.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><strong>druid.hover</strong></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -92,8 +95,12 @@
 	<td class="summary">Set hover state</td>
 	</tr>
 	<tr>
+	<td class="name" nowrap><a href="#set_mouse_hover">set_mouse_hover(state)</a></td>
+	<td class="summary">Set mouse hover state</td>
+	</tr>
+	<tr>
 	<td class="name" nowrap><a href="#set_click_zone">set_click_zone(zone)</a></td>
-	<td class="summary">Strict button click area.</td>
+	<td class="summary">Strict hover click area.</td>
 	</tr>
 </table>
 <h2><a href="#Tables">Tables</a></h2>
@@ -156,13 +163,34 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "set_mouse_hover"></a>
+    <strong>set_mouse_hover(state)</strong>
+    </dt>
+    <dd>
+    Set mouse hover state
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">state</span>
+            <span class="types"><span class="type">bool</span></span>
+         The mouse hover state
+        </li>
+    </ul>
+
+
+
+
+
 </dd>
     <dt>
     <a name = "set_click_zone"></a>
     <strong>set_click_zone(zone)</strong>
     </dt>
     <dd>
-    Strict button click area.  Useful for
+    Strict hover click area.  Useful for
  no click events outside stencil node
 
 
@@ -195,7 +223,11 @@
     <ul>
         <li><span class="parameter">on_hover</span>
             <span class="types"><span class="type">druid_event</span></span>
-         On hover callback
+         On hover callback (Touch pressed)
+        </li>
+        <li><span class="parameter">on_mouse_hover</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         On mouse hover callback (Touch over without action_id)
         </li>
     </ul>
 
@@ -211,7 +243,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.html

@@ -43,6 +43,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -51,6 +52,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -61,11 +63,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -106,6 +109,32 @@
 	<td class="name" nowrap><a href="#new">new(context[, style])</a></td>
 	<td class="summary">Create Druid instance.</td>
 	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#set_default_style">set_default_style(style)</a></td>
+	<td class="summary">Set new default style.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#set_text_function">set_text_function(callback)</a></td>
+	<td class="summary">Set text function
+ Druid locale component will call this function
+ to get translated text.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#set_sound_function">set_sound_function(callback)</a></td>
+	<td class="summary">Set sound function.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#on_window_callback">on_window_callback(event)</a></td>
+	<td class="summary">Callback on global window event.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#on_layout_change">on_layout_change()</a></td>
+	<td class="summary">Callback on global layout change event.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#on_language_change">on_language_change()</a></td>
+	<td class="summary">Callback on global language change event.</td>
+	</tr>
 </table>
 
 <br/>
@@ -173,6 +202,125 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "set_default_style"></a>
+    <strong>set_default_style(style)</strong>
+    </dt>
+    <dd>
+    Set new default style.
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">style</span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.6">table</a></span>
+         Druid style module
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "set_text_function"></a>
+    <strong>set_text_function(callback)</strong>
+    </dt>
+    <dd>
+    Set text function
+ Druid locale component will call this function
+ to get translated text.  After set<em>text</em>funtion
+ all existing locale component will be updated
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">callback</span>
+            <span class="types"><span class="type">function</span></span>
+         Get localized text function
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "set_sound_function"></a>
+    <strong>set_sound_function(callback)</strong>
+    </dt>
+    <dd>
+    Set sound function.
+ Component will call this function to
+ play sound by sound_id
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">callback</span>
+            <span class="types"><span class="type">function</span></span>
+         Sound play callback
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "on_window_callback"></a>
+    <strong>on_window_callback(event)</strong>
+    </dt>
+    <dd>
+    Callback on global window event.
+ Used to trigger on<em>focus</em>lost and on<em>focus</em>gain
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">event</span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.4">string</a></span>
+         Event param from window listener
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "on_layout_change"></a>
+    <strong>on_layout_change()</strong>
+    </dt>
+    <dd>
+    Callback on global layout change event.
+
+
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "on_language_change"></a>
+    <strong>on_language_change()</strong>
+    </dt>
+    <dd>
+    Callback on global language change event.
+ Use to update all lang texts
+
+
+
+
+
+
+
 </dd>
 </dl>
 
@@ -181,7 +329,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.input.html

@@ -30,6 +30,11 @@
   <li><a href="../index.html">Index</a></li>
 </ul>
 
+<h2>Contents</h2>
+<ul>
+<li><a href="#Functions">Functions</a></li>
+<li><a href="#Tables">Tables</a></li>
+</ul>
 
 
 <h2>Modules</h2>
@@ -39,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><strong>druid.input</strong></li>
@@ -47,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -57,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -71,22 +79,316 @@
 
 <h1>Module <code>druid.input</code></h1>
 <p>Druid input text component.</p>
-<p> Carry on user text input
- UNIMPLEMENTED</p>
+<p> Carry on user text input</p>
+    <h3>Info:</h3>
+    <ul>
+        <li><strong>Author</strong>: Part of code from Britzl gooey input component</li>
+    </ul>
 
 
+<h2><a href="#Functions">Functions</a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#set_text">set_text(input_text)</a></td>
+	<td class="summary">Set text for input field</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#get_text">get_text()</a></td>
+	<td class="summary">Return current input field text</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#set_max_length">set_max_length(max_length)</a></td>
+	<td class="summary">Set maximum length for input field.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#set_allowerd_characters">set_allowerd_characters(characters)</a></td>
+	<td class="summary">Set allowed charaters for input field.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#reset_changes">reset_changes()</a></td>
+	<td class="summary">Reset current input selection and return previous value</td>
+	</tr>
+</table>
+<h2><a href="#Tables">Tables</a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#Events">Events</a></td>
+	<td class="summary">Component events</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#Fields">Fields</a></td>
+	<td class="summary">Component fields</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#Style">Style</a></td>
+	<td class="summary">Component style params.</td>
+	</tr>
+</table>
 
 <br/>
 <br/>
 
 
+    <h2 class="section-header "><a name="Functions"></a>Functions</h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "set_text"></a>
+    <strong>set_text(input_text)</strong>
+    </dt>
+    <dd>
+    Set text for input field
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">input_text</span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.4">string</a></span>
+         The string to apply for input field
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "get_text"></a>
+    <strong>get_text()</strong>
+    </dt>
+    <dd>
+    Return current input field text
+
+
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.4">string</a></span>
+        The current input field text
+    </ol>
+
+
+
+
+</dd>
+    <dt>
+    <a name = "set_max_length"></a>
+    <strong>set_max_length(max_length)</strong>
+    </dt>
+    <dd>
+    Set maximum length for input field.
+ Pass nil to make input field unliminted (by default)
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">max_length</span>
+            <span class="types"><span class="type">number</span></span>
+         Maximum length for input text field
+        </li>
+    </ul>
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">druid.input</span></span>
+        Self instance to make chain calls
+    </ol>
+
+
+
+
+</dd>
+    <dt>
+    <a name = "set_allowerd_characters"></a>
+    <strong>set_allowerd_characters(characters)</strong>
+    </dt>
+    <dd>
+    Set allowed charaters for input field.
+ See: https://defold.com/ref/stable/string/
+ ex: [%a%d] for alpha and numeric
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">characters</span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.4">string</a></span>
+         Regulax exp. for validate user input
+        </li>
+    </ul>
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">druid.input</span></span>
+        Self instance to make chain calls
+    </ol>
+
+
+
+
+</dd>
+    <dt>
+    <a name = "reset_changes"></a>
+    <strong>reset_changes()</strong>
+    </dt>
+    <dd>
+    Reset current input selection and return previous value
+
+
+
+
+
+
+
+</dd>
+</dl>
+    <h2 class="section-header "><a name="Tables"></a>Tables</h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "Events"></a>
+    <strong>Events</strong>
+    </dt>
+    <dd>
+    Component events
+
+
+    <h3>Fields:</h3>
+    <ul>
+        <li><span class="parameter">on_input_select</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self, button_node) On input field select callback
+        </li>
+        <li><span class="parameter">on_input_unselect</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self, button_node) On input field unselect callback
+        </li>
+        <li><span class="parameter">on_input_text</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self, input_text) On input field text change callback
+        </li>
+        <li><span class="parameter">on_input_empty</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self, input_text) On input field text change to empty string callback
+        </li>
+        <li><span class="parameter">on_input_full</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self, input_text) On input field text change to max length string callback
+        </li>
+        <li><span class="parameter">on_input_wrong</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         (self, params, button_instance) On trying user input with not allowed character callback
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "Fields"></a>
+    <strong>Fields</strong>
+    </dt>
+    <dd>
+    Component fields
+
+
+    <h3>Fields:</h3>
+    <ul>
+        <li><span class="parameter">text</span>
+            <span class="types"><span class="type">druid.text</span></span>
+         Text component
+        </li>
+        <li><span class="parameter">button</span>
+            <span class="types"><span class="type">druid.button</span></span>
+         Button component
+        </li>
+        <li><span class="parameter">is_selected</span>
+            <span class="types"><span class="type">bool</span></span>
+         Is current input selected now
+        </li>
+        <li><span class="parameter">is_empty</span>
+            <span class="types"><span class="type">bool</span></span>
+         Is current input is empty now
+        </li>
+        <li><span class="parameter">max_length</span>
+            <span class="types"><span class="type">number</span></span>
+         Max length for input text
+         (<em>optional</em>)
+        </li>
+        <li><span class="parameter">allowerd_characters</span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.4">string</a></span>
+         Pattern matching for user input
+         (<em>optional</em>)
+        </li>
+        <li><span class="parameter">keyboard_type</span>
+            <span class="types"><span class="type">number</span></span>
+         Gui keyboard type for input field
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "Style"></a>
+    <strong>Style</strong>
+    </dt>
+    <dd>
+    Component style params.
+ You can override this component styles params in druid styles table
+ or create your own style
+
+
+    <h3>Fields:</h3>
+    <ul>
+        <li><span class="parameter">IS_LONGTAP_ERASE</span>
+            <span class="types"><span class="type">bool</span></span>
+         Is long tap will erase current input data
+         (<em>default</em> false)
+        </li>
+        <li><span class="parameter">MASK_DEFAULT_CHAR</span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.4">string</a></span>
+         Default character mask for password input
+         (<em>default</em> *)
+        </li>
+        <li><span class="parameter">on_select</span>
+            <span class="types"><span class="type">function</span></span>
+         (self, button_node) Callback on input field selecting
+        </li>
+        <li><span class="parameter">on_unselect</span>
+            <span class="types"><span class="type">function</span></span>
+         (self, button_node) Callback on input field unselecting
+        </li>
+        <li><span class="parameter">on_input_wrong</span>
+            <span class="types"><span class="type">function</span></span>
+         (self, button_node) Callback on wrong user input
+        </li>
+        <li><span class="parameter">button_style</span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.6">table</a></span>
+         Custom button style for input node
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+</dl>
 
 
 </div> <!-- id="content" -->
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.lang_text.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -240,7 +243,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.progress.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -82,7 +85,7 @@
 <h2><a href="#Functions">Functions</a></h2>
 <table class="function_list">
 	<tr>
-	<td class="name" nowrap><a href="#init">init(node, key, init_value)</a></td>
+	<td class="name" nowrap><a href="#init">init(node, key[, init_value=1])</a></td>
 	<td class="summary">Component init function</td>
 	</tr>
 	<tr>
@@ -122,7 +125,7 @@
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#Style">Style</a></td>
-	<td class="summary">Component style params</td>
+	<td class="summary">Component style params.</td>
 	</tr>
 </table>
 
@@ -135,7 +138,7 @@
     <dl class="function">
     <dt>
     <a name = "init"></a>
-    <strong>init(node, key, init_value)</strong>
+    <strong>init(node, key[, init_value=1])</strong>
     </dt>
     <dd>
     Component init function
@@ -154,6 +157,7 @@
         <li><span class="parameter">init_value</span>
             <span class="types"><span class="type">number</span></span>
          Initial value of progress bar
+         (<em>default</em> 1)
         </li>
     </ul>
 
@@ -351,7 +355,9 @@
     <strong>Style</strong>
     </dt>
     <dd>
-    Component style params
+    Component style params.
+ You can override this component styles params in druid styles table
+ or create your own style
 
 
     <h3>Fields:</h3>
@@ -359,10 +365,12 @@
         <li><span class="parameter">SPEED</span>
             <span class="types"><span class="type">number</span></span>
          Progress bas fill rate. More -> faster
+         (<em>default</em> 5)
         </li>
         <li><span class="parameter">MIN_DELTA</span>
             <span class="types"><span class="type">number</span></span>
          Minimum step to fill progress bar
+         (<em>default</em> 0.005)
         </li>
     </ul>
 
@@ -378,7 +386,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.radio_group.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><strong>druid.radio_group</strong></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -88,7 +91,7 @@
 	<td class="summary">Component init function</td>
 	</tr>
 	<tr>
-	<td class="name" nowrap><a href="#set_state">set_state(state)</a></td>
+	<td class="name" nowrap><a href="#set_state">set_state(index)</a></td>
 	<td class="summary">Set radio group state</td>
 	</tr>
 	<tr>
@@ -147,7 +150,7 @@
 </dd>
     <dt>
     <a name = "set_state"></a>
-    <strong>set_state(state)</strong>
+    <strong>set_state(index)</strong>
     </dt>
     <dd>
     Set radio group state
@@ -155,9 +158,9 @@
 
     <h3>Parameters:</h3>
     <ul>
-        <li><span class="parameter">state</span>
-            <span class="types"><span class="type">bool[]</span></span>
-         Array of checkbox state
+        <li><span class="parameter">index</span>
+            <span class="types"><span class="type">number</span></span>
+         Index in radio group
         </li>
     </ul>
 
@@ -178,8 +181,8 @@
     <h3>Returns:</h3>
     <ol>
 
-           <span class="types"><span class="type">bool[]</span></span>
-        Array if checkboxes state
+           <span class="types"><span class="type">number</span></span>
+        Index in radio group
     </ol>
 
 
@@ -239,7 +242,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.scroll.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><strong>druid.scroll</strong></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -87,40 +90,48 @@
 <h2><a href="#Functions">Functions</a></h2>
 <table class="function_list">
 	<tr>
-	<td class="name" nowrap><a href="#init">init(scroll_parent, input_zone)</a></td>
-	<td class="summary">Component init function</td>
+	<td class="name" nowrap><a href="#init">init(view_node, content_node)</a></td>
+	<td class="summary">Scroll constructor.</td>
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#scroll_to">scroll_to(vector3[, is_instant])</a></td>
-	<td class="summary">Start scroll to target point</td>
+	<td class="summary">Start scroll to target point.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#scroll_to_index">scroll_to_index(index[, skip_cb])</a></td>
+	<td class="summary">Scroll to item in scroll by point index.</td>
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#scroll_to_percent">scroll_to_percent(vector3[, is_instant])</a></td>
 	<td class="summary">Start scroll to target scroll percent</td>
 	</tr>
 	<tr>
-	<td class="name" nowrap><a href="#init">init(index[, skip_cb])</a></td>
-	<td class="summary">Scroll to item in scroll by point index</td>
+	<td class="name" nowrap><a href="#get_percent">get_percent()</a></td>
+	<td class="summary">Return current scroll progress status.</td>
 	</tr>
 	<tr>
-	<td class="name" nowrap><a href="#set_points">set_points(points)</a></td>
-	<td class="summary">Set points of interest.</td>
+	<td class="name" nowrap><a href="#set_size">set_size(size)</a></td>
+	<td class="summary">Set scroll content size.</td>
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#set_inert">set_inert(state)</a></td>
 	<td class="summary">Enable or disable scroll inert.</td>
 	</tr>
 	<tr>
-	<td class="name" nowrap><a href="#on_point_move">on_point_move(callback)</a></td>
-	<td class="summary">Set the callback on scrolling to point (if exist)</td>
+	<td class="name" nowrap><a href="#is_inert">is_inert()</a></td>
+	<td class="summary">Return if scroll have inertion.</td>
 	</tr>
 	<tr>
-	<td class="name" nowrap><a href="#set_border">set_border(border)</a></td>
-	<td class="summary">Set the scroll possibly area</td>
+	<td class="name" nowrap><a href="#set_extra_strech_size">set_extra_strech_size([stretch_size=0])</a></td>
+	<td class="summary">Set extra size for scroll stretching.</td>
 	</tr>
 	<tr>
-	<td class="name" nowrap><a href="#get_scroll_percent">get_scroll_percent()</a></td>
-	<td class="summary">Return current scroll progress</td>
+	<td class="name" nowrap><a href="#get_scroll_size">get_scroll_size()</a></td>
+	<td class="summary">Return vector of scroll size with width and height.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#set_points">set_points(points)</a></td>
+	<td class="summary">Set points of interest.</td>
 	</tr>
 </table>
 <h2><a href="#Tables">Tables</a></h2>
@@ -135,7 +146,7 @@
 	</tr>
 	<tr>
 	<td class="name" nowrap><a href="#Style">Style</a></td>
-	<td class="summary">Component style params</td>
+	<td class="summary">Component style params.</td>
 	</tr>
 </table>
 
@@ -148,21 +159,21 @@
     <dl class="function">
     <dt>
     <a name = "init"></a>
-    <strong>init(scroll_parent, input_zone)</strong>
+    <strong>init(view_node, content_node)</strong>
     </dt>
     <dd>
-    Component init function
+    Scroll constructor.
 
 
     <h3>Parameters:</h3>
     <ul>
-        <li><span class="parameter">scroll_parent</span>
+        <li><span class="parameter">view_node</span>
             <span class="types"><span class="type">node</span></span>
-         Gui node where placed scroll content. This node will change position
+         GUI view scroll node
         </li>
-        <li><span class="parameter">input_zone</span>
+        <li><span class="parameter">content_node</span>
             <span class="types"><span class="type">node</span></span>
-         Gui node where input is catched
+         GUI content scroll node
         </li>
     </ul>
 
@@ -176,18 +187,18 @@
     <strong>scroll_to(vector3[, is_instant])</strong>
     </dt>
     <dd>
-    Start scroll to target point
+    Start scroll to target point.
 
 
     <h3>Parameters:</h3>
     <ul>
         <li><span class="parameter">vector3</span>
             <span class="types"><span class="type">point</span></span>
-         target point
+         Target point
         </li>
         <li><span class="parameter">is_instant</span>
             <span class="types"><span class="type">bool</span></span>
-         instant scroll flag
+         Instant scroll flag
          (<em>optional</em>)
         </li>
     </ul>
@@ -201,6 +212,32 @@
         <li><pre class="example">scroll:scroll_to(vmath.vector3(<span class="number">0</span>), <span class="keyword">true</span>)</pre></li>
     </ul>
 
+</dd>
+    <dt>
+    <a name = "scroll_to_index"></a>
+    <strong>scroll_to_index(index[, skip_cb])</strong>
+    </dt>
+    <dd>
+    Scroll to item in scroll by point index.
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">index</span>
+            <span class="types"><span class="type">number</span></span>
+         Point index
+        </li>
+        <li><span class="parameter">skip_cb</span>
+            <span class="types"><span class="type">bool</span></span>
+         If true, skip the point callback
+         (<em>optional</em>)
+        </li>
+    </ul>
+
+
+
+
+
 </dd>
     <dt>
     <a name = "scroll_to_percent"></a>
@@ -233,48 +270,49 @@
 
 </dd>
     <dt>
-    <a name = "init"></a>
-    <strong>init(index[, skip_cb])</strong>
+    <a name = "get_percent"></a>
+    <strong>get_percent()</strong>
     </dt>
     <dd>
-    Scroll to item in scroll by point index
+    Return current scroll progress status.
+ Values will be in [0..1] interval
 
 
-    <h3>Parameters:</h3>
-    <ul>
-        <li><span class="parameter">index</span>
-            <span class="types"><span class="type">number</span></span>
-         Point index
-        </li>
-        <li><span class="parameter">skip_cb</span>
-            <span class="types"><span class="type">bool</span></span>
-         If true, skip the point callback
-         (<em>optional</em>)
-        </li>
-    </ul>
 
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">vector3</span></span>
+        New vector with scroll progress values
+    </ol>
 
 
 
 
 </dd>
     <dt>
-    <a name = "set_points"></a>
-    <strong>set_points(points)</strong>
+    <a name = "set_size"></a>
+    <strong>set_size(size)</strong>
     </dt>
     <dd>
-    Set points of interest.
- Scroll will always centered on closer points
+    Set scroll content size.
+ It will change content gui node size
 
 
     <h3>Parameters:</h3>
     <ul>
-        <li><span class="parameter">points</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.6">table</a></span>
-         Array of vector3 points
+        <li><span class="parameter">size</span>
+            <span class="types"><span class="type">vector3</span></span>
+         The new size for content node
         </li>
     </ul>
 
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">druid.scroll</span></span>
+        Self instance
+    </ol>
 
 
 
@@ -298,59 +336,72 @@
         </li>
     </ul>
 
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">druid.scroll</span></span>
+        Self instance
+    </ol>
 
 
 
 
 </dd>
     <dt>
-    <a name = "on_point_move"></a>
-    <strong>on_point_move(callback)</strong>
+    <a name = "is_inert"></a>
+    <strong>is_inert()</strong>
     </dt>
     <dd>
-    Set the callback on scrolling to point (if exist)
+    Return if scroll have inertion.
+
+
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">bool</span></span>
+        If scroll have inertion
+    </ol>
+
+
+
+
+</dd>
+    <dt>
+    <a name = "set_extra_strech_size"></a>
+    <strong>set_extra_strech_size([stretch_size=0])</strong>
+    </dt>
+    <dd>
+    Set extra size for scroll stretching.
+ Set 0 to disable stretching effect
 
 
     <h3>Parameters:</h3>
     <ul>
-        <li><span class="parameter">callback</span>
-            <span class="types"><span class="type">function</span></span>
-         Callback on scroll to point of interest
+        <li><span class="parameter">stretch_size</span>
+            <span class="types"><span class="type">number</span></span>
+         Size in pixels of additional scroll area
+         (<em>default</em> 0)
         </li>
     </ul>
 
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">druid.scroll</span></span>
+        Self instance
+    </ol>
 
 
 
 
 </dd>
     <dt>
-    <a name = "set_border"></a>
-    <strong>set_border(border)</strong>
+    <a name = "get_scroll_size"></a>
+    <strong>get_scroll_size()</strong>
     </dt>
     <dd>
-    Set the scroll possibly area
-
-
-    <h3>Parameters:</h3>
-    <ul>
-        <li><span class="parameter">border</span>
-            <span class="types"><span class="type">vector3</span></span>
-         Size of scrolling area
-        </li>
-    </ul>
-
-
-
-
-
-</dd>
-    <dt>
-    <a name = "get_scroll_percent"></a>
-    <strong>get_scroll_percent()</strong>
-    </dt>
-    <dd>
-    Return current scroll progress
+    Return vector of scroll size with width and height.
 
 
 
@@ -358,7 +409,35 @@
     <ol>
 
            <span class="types"><span class="type">vector3</span></span>
-        Scroll progress
+        Available scroll size
+    </ol>
+
+
+
+
+</dd>
+    <dt>
+    <a name = "set_points"></a>
+    <strong>set_points(points)</strong>
+    </dt>
+    <dd>
+    Set points of interest.
+ Scroll will always centered on closer points
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">points</span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.6">table</a></span>
+         Array of vector3 points
+        </li>
+    </ul>
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">druid.scroll</span></span>
+        Self instance
     </ol>
 
 
@@ -389,7 +468,7 @@
         </li>
         <li><span class="parameter">on_point_scroll</span>
             <span class="types"><span class="type">druid_event</span></span>
-         On scroll<em>to</em>index function callbck
+         On scroll<em>to</em>index function callback
         </li>
     </ul>
 
@@ -408,42 +487,51 @@
 
     <h3>Fields:</h3>
     <ul>
-        <li><span class="parameter">node</span>
+        <li><span class="parameter">view_node</span>
             <span class="types"><span class="type">node</span></span>
-         Scroll parent node
+         Scroll view node
         </li>
-        <li><span class="parameter">input_zone</span>
+        <li><span class="parameter">content_node</span>
             <span class="types"><span class="type">node</span></span>
-         Scroll input node
-        </li>
-        <li><span class="parameter">zone_size</span>
-            <span class="types"><span class="type">vector3</span></span>
-         Current scroll content size
-        </li>
-        <li><span class="parameter">soft_size</span>
-            <span class="types"><span class="type">number</span></span>
-         Soft zone size from style table
-        </li>
-        <li><span class="parameter">center_offset</span>
-            <span class="types"><span class="type">vector3</span></span>
-         Distance from node to node's center
+         Scroll content node
         </li>
         <li><span class="parameter">is_inert</span>
             <span class="types"><span class="type">bool</span></span>
          Flag, if scroll now moving by inertion
         </li>
-        <li><span class="parameter">inert</span>
+        <li><span class="parameter">inertion</span>
             <span class="types"><span class="type">vector3</span></span>
          Current inert speed
         </li>
-        <li><span class="parameter">pos</span>
+        <li><span class="parameter">position</span>
             <span class="types"><span class="type">vector3</span></span>
          Current scroll posisition
         </li>
-        <li><span class="parameter">target</span>
+        <li><span class="parameter">target_position</span>
             <span class="types"><span class="type">vector3</span></span>
          Current scroll target position
         </li>
+        <li><span class="parameter">available_pos</span>
+            <span class="types"><span class="type">vector4</span></span>
+         Available position for content node: (min<em>x, max</em>y, max<em>x, min</em>y)
+        </li>
+        <li><span class="parameter">available_size</span>
+            <span class="types"><span class="type">vector3</span></span>
+         Size of available positions: (width, height, 0)
+        </li>
+        <li><span class="parameter">drag</span>
+            <span class="types"><span class="type">druid.drag</span></span>
+         Drag component
+        </li>
+        <li><span class="parameter">Current</span>
+            <span class="types"><span class="type">selected</span></span>
+         index of points of interests
+         (<em>optional</em>)
+        </li>
+        <li><span class="parameter">is_animate</span>
+            <span class="types"><span class="type">bool</span></span>
+         Flag, if scroll now animating by gui.animate
+        </li>
     </ul>
 
 
@@ -456,42 +544,57 @@
     <strong>Style</strong>
     </dt>
     <dd>
-    Component style params
+    Component style params.
+ You can override this component styles params in druid styles table
+ or create your own style
 
 
     <h3>Fields:</h3>
     <ul>
-        <li><span class="parameter">FRICT_HOLD</span>
-            <span class="types"><span class="type">number</span></span>
-         Multiplier for inertion, while touching
-        </li>
         <li><span class="parameter">FRICT</span>
             <span class="types"><span class="type">number</span></span>
          Multiplier for free inertion
+         (<em>default</em> 0)
+        </li>
+        <li><span class="parameter">FRICT_HOLD</span>
+            <span class="types"><span class="type">number</span></span>
+         Multiplier for inertion, while touching
+         (<em>default</em> 0)
         </li>
         <li><span class="parameter">INERT_THRESHOLD</span>
             <span class="types"><span class="type">number</span></span>
          Scroll speed to stop inertion
+         (<em>default</em> 3)
         </li>
         <li><span class="parameter">INERT_SPEED</span>
             <span class="types"><span class="type">number</span></span>
          Multiplier for inertion speed
+         (<em>default</em> 30)
         </li>
-        <li><span class="parameter">DEADZONE</span>
+        <li><span class="parameter">POINTS_DEADZONE</span>
             <span class="types"><span class="type">number</span></span>
-         Deadzone for start scrol in pixels
-        </li>
-        <li><span class="parameter">SOFT_ZONE_SIZE</span>
-            <span class="types"><span class="type">number</span></span>
-         Size of outside zone in pixels (for scroll back moving)
+         Speed to check points of interests in no_inertion mode
+         (<em>default</em> 20)
         </li>
         <li><span class="parameter">BACK_SPEED</span>
             <span class="types"><span class="type">number</span></span>
          Scroll back returning lerp speed
+         (<em>default</em> 0.35)
         </li>
         <li><span class="parameter">ANIM_SPEED</span>
             <span class="types"><span class="type">number</span></span>
          Scroll gui.animation speed for scroll_to function
+         (<em>default</em> 0.2)
+        </li>
+        <li><span class="parameter">EXTRA_STRECH_SIZE</span>
+            <span class="types"><span class="type">number</span></span>
+         extra size in pixels outside of scroll (stretch effect)
+         (<em>default</em> 0)
+        </li>
+        <li><span class="parameter">SMALL_CONTENT_SCROLL</span>
+            <span class="types"><span class="type">bool</span></span>
+         If true, content node with size less than view node size can be scrolled
+         (<em>default</em> false)
         </li>
     </ul>
 
@@ -507,7 +610,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.slider.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><strong>druid.slider</strong></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -91,6 +94,10 @@
 	<td class="name" nowrap><a href="#set">set(value[, is_silent])</a></td>
 	<td class="summary">Set value for slider</td>
 	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#set_steps">set_steps(steps)</a></td>
+	<td class="summary">Set slider steps.</td>
+	</tr>
 </table>
 <h2><a href="#Tables">Tables</a></h2>
 <table class="function_list">
@@ -166,6 +173,32 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "set_steps"></a>
+    <strong>set_steps(steps)</strong>
+    </dt>
+    <dd>
+    Set slider steps.  Pin node will
+ apply closest step position
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">steps</span>
+            <span class="types"><span class="type">number[]</span></span>
+         Array of steps
+        </li>
+    </ul>
+
+
+
+
+    <h3>Usage:</h3>
+    <ul>
+        <pre class="example">slider:set_steps({<span class="number">0</span>, <span class="number">0.2</span>, <span class="number">0.6</span>, <span class="number">1</span>})</pre>
+    </ul>
+
 </dd>
 </dl>
     <h2 class="section-header "><a name="Tables"></a>Tables</h2>
@@ -248,7 +281,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.swipe.html

@@ -0,0 +1,263 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+<head>
+    <title>Defold Druid UI Library</title>
+    <link rel="stylesheet" href="../ldoc_fixed.css" type="text/css" />
+</head>
+<body>
+
+<div id="container">
+
+<div id="product">
+	<div id="product_logo"></div>
+	<div id="product_name"><big><b></b></big></div>
+	<div id="product_description"></div>
+</div> <!-- id="product" -->
+
+
+<div id="main">
+
+
+<!-- Menu -->
+
+<div id="navigation">
+<br/>
+<h1>Druid</h1>
+
+<ul>
+  <li><a href="../index.html">Index</a></li>
+</ul>
+
+<h2>Contents</h2>
+<ul>
+<li><a href="#Functions">Functions</a></li>
+<li><a href="#Tables">Tables</a></li>
+</ul>
+
+
+<h2>Modules</h2>
+<ul class="nowrap">
+  <li><a href="../modules/druid.back_handler.html">druid.back_handler</a></li>
+  <li><a href="../modules/druid.blocker.html">druid.blocker</a></li>
+  <li><a href="../modules/druid.button.html">druid.button</a></li>
+  <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
+  <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
+  <li><a href="../modules/druid.grid.html">druid.grid</a></li>
+  <li><a href="../modules/druid.hover.html">druid.hover</a></li>
+  <li><a href="../modules/druid.input.html">druid.input</a></li>
+  <li><a href="../modules/druid.lang_text.html">druid.lang_text</a></li>
+  <li><a href="../modules/druid.progress.html">druid.progress</a></li>
+  <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
+  <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
+  <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><strong>druid.swipe</strong></li>
+  <li><a href="../modules/druid.text.html">druid.text</a></li>
+  <li><a href="../modules/druid.timer.html">druid.timer</a></li>
+  <li><a href="../modules/component.html">component</a></li>
+  <li><a href="../modules/druid.html">druid</a></li>
+  <li><a href="../modules/druid_event.html">druid_event</a></li>
+  <li><a href="../modules/druid.helper.html">druid.helper</a></li>
+  <li><a href="../modules/druid_instance.html">druid_instance</a></li>
+</ul>
+<h2>Topics</h2>
+<ul class="">
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
+  <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
+  <li><a href="../topics/03-styles.md.html">Styles</a></li>
+  <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
+  <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
+  <li><a href="../topics/README.md.html">README</a></li>
+</ul>
+
+</div>
+
+<div id="content">
+
+<h1>Module <code>druid.swipe</code></h1>
+<p>Component to handle swipe gestures on node.</p>
+<p> Swipe will be triggered, if swipe was started and
+ ended on one node</p>
+
+
+<h2><a href="#Functions">Functions</a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#init">init(node, on_swipe_callback)</a></td>
+	<td class="summary">Component init function</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#set_click_zone">set_click_zone(zone)</a></td>
+	<td class="summary">Strict swipe click area.</td>
+	</tr>
+</table>
+<h2><a href="#Tables">Tables</a></h2>
+<table class="function_list">
+	<tr>
+	<td class="name" nowrap><a href="#Fields">Fields</a></td>
+	<td class="summary">Components fields</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#Events">Events</a></td>
+	<td class="summary">Component events</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#Style">Style</a></td>
+	<td class="summary">Component style params.</td>
+	</tr>
+</table>
+
+<br/>
+<br/>
+
+
+    <h2 class="section-header "><a name="Functions"></a>Functions</h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "init"></a>
+    <strong>init(node, on_swipe_callback)</strong>
+    </dt>
+    <dd>
+    Component init function
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">node</span>
+            <span class="types"><span class="type">node</span></span>
+         Gui node
+        </li>
+        <li><span class="parameter">on_swipe_callback</span>
+            <span class="types"><span class="type">function</span></span>
+         Swipe callback for on<em>swipe</em>end event
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "set_click_zone"></a>
+    <strong>set_click_zone(zone)</strong>
+    </dt>
+    <dd>
+    Strict swipe click area.  Useful for
+ restrict events outside stencil node
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">zone</span>
+            <span class="types"><span class="type">node</span></span>
+         Gui node
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+</dl>
+    <h2 class="section-header "><a name="Tables"></a>Tables</h2>
+
+    <dl class="function">
+    <dt>
+    <a name = "Fields"></a>
+    <strong>Fields</strong>
+    </dt>
+    <dd>
+    Components fields
+
+
+    <h3>Fields:</h3>
+    <ul>
+        <li><span class="parameter">node</span>
+            <span class="types"><span class="type">node</span></span>
+         Swipe node
+        </li>
+        <li><span class="parameter">click_zone</span>
+            <span class="types"><span class="type">node</span></span>
+         Restriction zone
+         (<em>optional</em>)
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "Events"></a>
+    <strong>Events</strong>
+    </dt>
+    <dd>
+    Component events
+
+
+    <h3>Fields:</h3>
+    <ul>
+        <li><span class="parameter">on_swipe</span>
+            <span class="types"><span class="type">druid_event</span></span>
+         Trigger on swipe event
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "Style"></a>
+    <strong>Style</strong>
+    </dt>
+    <dd>
+    Component style params.
+ You can override this component styles params in druid styles table
+ or create your own style
+
+
+    <h3>Fields:</h3>
+    <ul>
+        <li><span class="parameter">SWIPE_TIME</span>
+            <span class="types"><span class="type">number</span></span>
+         Maximum time for swipe trigger
+         (<em>default</em> 0.4)
+        </li>
+        <li><span class="parameter">SWIPE_THRESHOLD</span>
+            <span class="types"><span class="type">number</span></span>
+         Minimum distance for swipe trigger
+         (<em>default</em> 50)
+        </li>
+        <li><span class="parameter">SWIPE_TRIGGER_ON_MOVE</span>
+            <span class="types"><span class="type">bool</span></span>
+         If true, trigger on swipe moving, not only release action
+         (<em>default</em> false)
+        </li>
+    </ul>
+
+
+
+
+
+</dd>
+</dl>
+
+
+</div> <!-- id="content" -->
+</div> <!-- id="main" -->
+<div id="about">
+<i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
+</div> <!-- id="about" -->
+</div> <!-- id="container" -->
+</body>
+</html>

docs/modules/druid.text.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><strong>druid.text</strong></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -87,6 +90,10 @@
 	<td class="summary">Component init function</td>
 	</tr>
 	<tr>
+	<td class="name" nowrap><a href="#get_text_width">get_text_width([text])</a></td>
+	<td class="summary">Calculate text width with font with respect to trailing space</td>
+	</tr>
+	<tr>
 	<td class="name" nowrap><a href="#set_to">set_to(set_to)</a></td>
 	<td class="summary">Set text to text field</td>
 	</tr>
@@ -106,6 +113,10 @@
 	<td class="name" nowrap><a href="#set_pivot">set_pivot(pivot)</a></td>
 	<td class="summary">Set text pivot.</td>
 	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#is_multiline">is_multiline()</a></td>
+	<td class="summary">Return true, if text with line break</td>
+	</tr>
 </table>
 <h2><a href="#Tables">Tables</a></h2>
 <table class="function_list">
@@ -142,7 +153,7 @@
         </li>
         <li><span class="parameter">value</span>
             <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.4">string</a></span>
-         Initial text
+         Initial text. Default value is node text from GUI scene.
          (<em>optional</em>)
         </li>
         <li><span class="parameter">no_adjust</span>
@@ -156,6 +167,30 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "get_text_width"></a>
+    <strong>get_text_width([text])</strong>
+    </dt>
+    <dd>
+    Calculate text width with font with respect to trailing space
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">text</span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.3/manual.html#6.4">string</a></span>
+
+
+
+         (<em>optional</em>)
+        </li>
+    </ul>
+
+
+
+
+
 </dd>
     <dt>
     <a name = "set_to"></a>
@@ -262,6 +297,26 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "is_multiline"></a>
+    <strong>is_multiline()</strong>
+    </dt>
+    <dd>
+    Return true, if text with line break
+
+
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">bool</span></span>
+        Is text node with line break
+    </ol>
+
+
+
+
 </dd>
 </dl>
     <h2 class="section-header "><a name="Tables"></a>Tables</h2>
@@ -352,7 +407,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid.timer.html

@@ -44,6 +44,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><strong>druid.timer</strong></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -62,11 +64,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -267,31 +270,17 @@
             <span class="types"><span class="type">node</span></span>
          Trigger node
         </li>
-        <li><span class="parameter">anim_node</span>
-            <span class="types"><span class="type">node</span></span>
-         Animation node
-         (<em>default</em> node)
+        <li><span class="parameter">from</span>
+            <span class="types"><span class="type">number</span></span>
+         Initial timer value
         </li>
-        <li><span class="parameter">scale_from</span>
-            <span class="types"><span class="type">vector3</span></span>
-         Initial scale of anim_node
+        <li><span class="parameter">target</span>
+            <span class="types"><span class="type">number</span></span>
+         Target timer value
         </li>
-        <li><span class="parameter">pos</span>
-            <span class="types"><span class="type">vector3</span></span>
-         Initial pos of anim_node
-        </li>
-        <li><span class="parameter">params</span>
-            <span class="types"><span class="type">any</span></span>
-         Params to click callbacks
-        </li>
-        <li><span class="parameter">hover</span>
-            <span class="types"><span class="type">druid.hover</span></span>
-         Druid hover logic component
-        </li>
-        <li><span class="parameter">click_zone</span>
-            <span class="types"><span class="type">node</span></span>
-         Restriction zone
-         (<em>optional</em>)
+        <li><span class="parameter">value</span>
+            <span class="types"><span class="type">number</span></span>
+         Current timer value
         </li>
     </ul>
 
@@ -307,7 +296,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid_event.html

@@ -43,6 +43,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -51,6 +52,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -61,11 +63,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -239,7 +242,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/modules/druid_instance.html

@@ -43,6 +43,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -51,6 +52,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -61,11 +63,12 @@
 </ul>
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 
@@ -93,6 +96,8 @@
          <li><a href="../modules/druid.checkbox.html#">druid.checkbox</a></li>
          <li><a href="../modules/druid.checkbox_group.html#">druid.checkbox_group</a></li>
          <li><a href="../modules/druid.radio_group.html#">druid.radio_group</a></li>
+         <li><a href="../modules/druid.swipe.html#">druid.swipe</a></li>
+         <li><a href="../modules/druid.drag.html#">druid.drag</a></li>
     </ul>
 
 
@@ -107,6 +112,10 @@
 	<td class="summary">Create new druid component</td>
 	</tr>
 	<tr>
+	<td class="name" nowrap><a href="#druid:final">druid:final()</a></td>
+	<td class="summary">Call on final function on gui_script.</td>
+	</tr>
+	<tr>
 	<td class="name" nowrap><a href="#druid:remove">druid:remove(component)</a></td>
 	<td class="summary">Remove component from druid instance.</td>
 	</tr>
@@ -123,6 +132,22 @@
 	<td class="summary">Druid on_message function</td>
 	</tr>
 	<tr>
+	<td class="name" nowrap><a href="#druid:on_focus_lost">druid:on_focus_lost()</a></td>
+	<td class="summary">Druid on focus lost interest function.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#druid:on_focus_gained">druid:on_focus_gained()</a></td>
+	<td class="summary">Druid on focus gained interest function.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#druid:on_layout_change">druid:on_layout_change()</a></td>
+	<td class="summary">Druid on layout change function.</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#druid.on_language_change">druid.on_language_change()</a></td>
+	<td class="summary">Druid on language change.</td>
+	</tr>
+	<tr>
 	<td class="name" nowrap><a href="#druid:new_button">druid:new_button(...)</a></td>
 	<td class="summary">Create button basic component</td>
 	</tr>
@@ -182,6 +207,14 @@
 	<td class="name" nowrap><a href="#druid:new_radio_group">druid:new_radio_group(...)</a></td>
 	<td class="summary">Create radio_group basic component</td>
 	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#druid:new_swipe">druid:new_swipe(...)</a></td>
+	<td class="summary">Create swipe basic component</td>
+	</tr>
+	<tr>
+	<td class="name" nowrap><a href="#druid:new_drag">druid:new_drag(...)</a></td>
+	<td class="summary">Create drag basic component</td>
+	</tr>
 </table>
 
 <br/>
@@ -240,6 +273,21 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "druid:final"></a>
+    <strong>druid:final()</strong>
+    </dt>
+    <dd>
+    Call on final function on gui<em>script.  It will call on</em>remove
+ on all druid components
+
+
+
+
+
+
+
 </dd>
     <dt>
     <a name = "druid:remove"></a>
@@ -337,6 +385,67 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "druid:on_focus_lost"></a>
+    <strong>druid:on_focus_lost()</strong>
+    </dt>
+    <dd>
+    Druid on focus lost interest function.
+ This one called by on<em>window</em>callback by global window listener
+
+
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "druid:on_focus_gained"></a>
+    <strong>druid:on_focus_gained()</strong>
+    </dt>
+    <dd>
+    Druid on focus gained interest function.
+ This one called by on<em>window</em>callback by global window listener
+
+
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "druid:on_layout_change"></a>
+    <strong>druid:on_layout_change()</strong>
+    </dt>
+    <dd>
+    Druid on layout change function.
+ Called on update gui layout
+
+
+
+
+
+
+
+</dd>
+    <dt>
+    <a name = "druid.on_language_change"></a>
+    <strong>druid.on_language_change()</strong>
+    </dt>
+    <dd>
+    Druid on language change.
+ This one called by global gruid.on<em>language</em>change, but can be
+ call manualy to update all translations
+
+
+
+
+
+
+
 </dd>
     <dt>
     <a name = "druid:new_button"></a>
@@ -742,6 +851,60 @@
 
 
 
+</dd>
+    <dt>
+    <a name = "druid:new_swipe"></a>
+    <strong>druid:new_swipe(...)</strong>
+    </dt>
+    <dd>
+    Create swipe basic component
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">...</span>
+            <span class="types"><span class="type">args</span></span>
+         swipe init args
+        </li>
+    </ul>
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">Component</span></span>
+        swipe component
+    </ol>
+
+
+
+
+</dd>
+    <dt>
+    <a name = "druid:new_drag"></a>
+    <strong>druid:new_drag(...)</strong>
+    </dt>
+    <dd>
+    Create drag basic component
+
+
+    <h3>Parameters:</h3>
+    <ul>
+        <li><span class="parameter">...</span>
+            <span class="types"><span class="type">args</span></span>
+         drag init args
+        </li>
+    </ul>
+
+    <h3>Returns:</h3>
+    <ol>
+
+           <span class="types"><span class="type">Componetn</span></span>
+        drag component
+    </ol>
+
+
+
+
 </dd>
 </dl>
 
@@ -750,7 +913,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/topics/01-components.md.html

@@ -36,27 +36,30 @@
 <li><a href="#Text">Text </a></li>
 <li><a href="#Blocker">Blocker </a></li>
 <li><a href="#Back_Handler">Back Handler </a></li>
-<li><a href="#Locale">Locale </a></li>
-<li><a href="#Timer">Timer </a></li>
-<li><a href="#Progress">Progress </a></li>
+<li><a href="#Lang_text">Lang text </a></li>
 <li><a href="#Scroll">Scroll </a></li>
-<li><a href="#Grid">Grid </a></li>
+<li><a href="#Progress">Progress </a></li>
 <li><a href="#Slider">Slider </a></li>
+<li><a href="#Input">Input </a></li>
 <li><a href="#Checkbox">Checkbox </a></li>
 <li><a href="#Checkbox_group">Checkbox group </a></li>
 <li><a href="#Radio_group">Radio group </a></li>
+<li><a href="#Timer">Timer </a></li>
+<li><a href="#Grid">Grid </a></li>
 <li><a href="#Hover">Hover </a></li>
-<li><a href="#Input">Input </a></li>
+<li><a href="#Swipe">Swipe </a></li>
+<li><a href="#Drag">Drag </a></li>
 </ul>
 
 
 <h2>Topics</h2>
 <ul class="">
-  <li><strong>Druid components</strong></li>
+  <li><strong>01-components</strong></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 <h2>Modules</h2>
@@ -66,6 +69,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -74,6 +78,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -88,74 +93,377 @@
 <div id="content">
 
 
+
+
 <h1>Druid components</h1>
 
+
 <p><a name="Button"></a></p>
 <h2>Button</h2>
-<p>Basic game button</p>
+<p><a href="https://insality.github.io/druid/modules/druid.button.html">Button API here</a></p>
+
+<h3>Overview</h3>
+<p>Basic Druid input component. Handle input on node and provide different callbacks on touch events.</p>
+
+<h3>Setup</h3>
+<p>Create button with druid: <code>button = druid:new_button(node_name, callback, [params], [animation_node])</code>
+Where node name is name of node from GUI scene. You can use <code>node_name</code> as input trigger zone and point another node for animation via <code>animation_node</code></p>
+
+<h3>Notes</h3>
+<p>- Button callback have next params: (self, params, button_instance)</p>
+
+<pre>
+- **self** - Druid self context
+- **params** - Additional params, specified on button creating
+- **button_instance** - button itself
+</pre>
+
+<p>- You can set <em>params</em> on button callback on button creating: <code>druid:new_button(&quot;node_name&quot;, callback, params)</code>. This <em>params</em> will pass in callback as second argument
+- Button have next events:</p>
+
+<pre>
+- **on_click** - basic button callback
+- **on_repeated_click** - repeated click callback, <span class="keyword">while</span> holding the button, don<span class="string">'t trigger if callback is empty
+- **on_long_click** - callback on long button tap, don'</span>t trigger <span class="keyword">if</span> callback is empty
+- **on_hold_click** - hold callback, before long_click trigger, don<span class="string">'t trigger if callback is empty
+- **on_double_click** - different callback, if tap button 2+ in row, don'</span>t trigger <span class="keyword">if</span> callback is empty
+</pre>
+
+<p>- If button have double click event and it is triggered, usual callback will be not invoked
+- If you have stencil on buttons and you don't want trigger them outside of stencil node, you can use <a href="../modules/druid.button.html#set_click_zone">button:set_click_zone</a> to restrict button click zone
+- Button can have key trigger to use then by key: <a href="../modules/druid.button.html#set_key_trigger">button:set_key_trigger</a>
+- Animation node can be used for example to animate small icon on big panel. Node name of trigger zone will be <code>big panel</code> and animation node will be <code>small icon</code></p>
+
 
 <p><a name="Text"></a></p>
 <h2>Text</h2>
-<p>Wrap on text node with text size adjusting</p>
+<p><a href="https://insality.github.io/druid/modules/druid.text.html">Text API here</a></p>
+
+<h3>Overview</h3>
+<p>Basic Druid text component. Text components by default have the text size adjusting.</p>
+
+<h3>Setup</h3>
+<p>Create text node with druid: <code>text = druid:new_text(node_name, [initial_value], [is_disable_size_adjust])</code></p>
+
+<h3>Notes</h3>
+<p>- Text component by default have auto adjust text sizing. Text never will be bigger, than text node size, which you can setup in GUI scene. It can be disabled on component creating by settings argument <code>is_no_adjust</code> to <em>true</em></p>
+
+<p><img src="../media/text_autosize.png" alt=""/></p>
+
+<ul>
+    <li>Text pivot can be changed with <a href="../modules/druid.text.html#set_pivot">text:set_pivot</a>, and text will save their position inside their text size box:</li>
+</ul>
+
+<p><img src="../media/text_anchor.gif" alt=""/></p>
+
 
 <p><a name="Blocker"></a></p>
 <h2>Blocker</h2>
-<p>Block input in node zone</p>
+<p><a href="https://insality.github.io/druid/modules/druid.blocker.html">Blocker API here</a></p>
+
+<h3>Overview</h3>
+<p>Druid component for block input. Use it to block input in special zone.</p>
+
+<h3>Setup</h3>
+<p>Create blocker component with druid: <code>druid:new_blocker(node_name)</code></p>
+
+<h3>Notes</h3>
+<p>Explanation:
+<img src="../media/blocker_scheme.png" alt=""/></p>
+
+<p>Blue zone is <strong>button</strong> with close_window callback</p>
+
+<p>Yellow zone is blocker with window content</p>
+
+<p>So you can do the safe zones, when you have the big buttons</p>
+
 
 <p><a name="Back_Handler"></a></p>
 <h2>Back Handler</h2>
-<p>Handle back button (Android, backspace)</p>
+<p><a href="https://insality.github.io/druid/modules/druid.back_handler.html">Back handler API here</a></p>
 
-<p><a name="Locale"></a></p>
-<h2>Locale</h2>
-<p>Text component with handle localization system</p>
+<h3>Overview</h3>
+<p>Component to handle back button. It handle Android back button and Backspace key. Key triggers in <code>input.binding</code> should be setup for correct working.</p>
 
-<p><a name="Timer"></a></p>
-<h2>Timer</h2>
-<p>Run timer on text node</p>
+<h3>Setup</h3>
+<p>Setup callback with <code>druid:new_back_handler(callback)</code></p>
+
+<h3>Notes</h3>
+
+
+<p><a name="Lang_text"></a></p>
+<h2>Lang text</h2>
+<p><a href="https://insality.github.io/druid/modules/druid.lang_text.html">Lang text API here</a></p>
+
+<h3>Overview</h3>
+<p>Wrap on Text component to handle localization. It uses druid get<em>text</em>function to set text by it's id</p>
+
+<h3>Setup</h3>
+<p>Create lang text component with druid <code>text = druid:new_lang_text(node_name, locale_id)</code></p>
+
+<h3>Notes</h3>
 
-<p><a name="Progress"></a></p>
-<h2>Progress</h2>
-<p>Basic progress bar</p>
 
 <p><a name="Scroll"></a></p>
 <h2>Scroll</h2>
-<p>Basic scroll component</p>
+<p><a href="https://insality.github.io/druid/modules/druid.scroll.html">Scroll API here</a></p>
 
-<p><a name="Grid"></a></p>
-<h2>Grid</h2>
-<p>Component for manage node positions</p>
+<h3>Overview</h3>
+<p>Basic Druid scroll component. Handle all scrolling stuff in druid GUI</p>
+
+<h3>Setup</h3>
+<p>Create scroll component with druid: <code>scroll = druid:new_scroll(view_node, content_node)</code>.</p>
+
+<p><em>View</em>node_ - is static part. It capturing user input and recognize scrolling touches</p>
+
+<p><em>Content</em>node_ - is dynamic part. This node will change position by scroll system</p>
+
+<p>Initial scroll size will be equal to <em>content</em>node_ node size. The initial view box will be equal to <em>view</em>node_ node size</p>
+
+<p>Usually, Place <em>view</em>node_ and as children add <em>content</em>node_:
+<img src="../media/scroll_scheme.png" alt=""/>
+<img src="../media/scroll_outline.png" alt=""/></p>
+
+<p>*Here content<em>node below view</em>node, in game content_node be able to scroll left until end*</p>
+
+<h3>Notes</h3>
+<p>- Scroll by default style have inertion and extra size for strecthing effect. It can be adjust via scroll <a href="https://insality.github.io/druid/modules/druid.scroll.html#Style">style settings</a>
+- You can setup "points of interest". Scroll always will be centered on closes point of interest. It is able to create slider without inertion and points of interest on each scroll element.
+- Scroll have next events:</p>
+
+<pre>
+- *on_scroll* (self, position) On scroll move callback
+- *on_scroll_to* (self, position, is_instant) On scroll_to <span class="keyword">function</span> callback
+- *on_point_scroll* (self, item_index, position) On scroll_to_index <span class="keyword">function</span> callback
+</pre>
+
+<p>- You can adjust scroll content size by <code>scroll:set_size(node_size)</code>. It will setup new size to <em>content node</em>
+- You can enabled or disable inertion mode via <code>scroll:set_intert(state)</code>
+- You can adjust extra stretch size via <code>scroll:set_extra_stretch_size</code>
+- Multitouch is required for scroll. Scroll is correctly handling touch_id swap while dragging scroll</p>
+
+
+<p><a name="Progress"></a></p>
+<h2>Progress</h2>
+<p><a href="https://insality.github.io/druid/modules/druid.progress.html">Progress API here</a></p>
+
+<h3>Overview</h3>
+<p>Basic Druid progress bar component</p>
+
+<h3>Setup</h3>
+<p>Create progress bar component with druid: <code>progress = druid:new_progress(node_name, key, init_value)</code></p>
+
+<p>Node name should have maximum node size, so in GUI scene, node_name should be fully filled.
+Key is value from druid const: const.SIDE.X (or just "x") or const.SIDE.Y (or just "y")</p>
+
+<h3>Notes</h3>
+<p>- Progress correct working with 9slice nodes, it trying to set size by <em>set</em>size_ first, if it is not possible, it set up sizing via <em>set</em>scale_
+- Progress bar can fill only by vertical or horizontal size. If you want make diagonal progress bar, just rotate node in GUI scene
+- If you have glitchy or dark texture bug with progress bar, try to disable mipmaps in your texture profiles</p>
 
 <p><a name="Slider"></a></p>
 <h2>Slider</h2>
-<p>Basic slider component</p>
+<p><a href="https://insality.github.io/druid/modules/druid.slider.html">Slider API here</a></p>
 
-<p><a name="Checkbox"></a></p>
-<h2>Checkbox</h2>
-<p>Basic checkbox component</p>
+<h3>Overview</h3>
+<p>Basic Druid slider component</p>
 
-<p><a name="Checkbox_group"></a></p>
-<h2>Checkbox group</h2>
-<p>Several checkboxes in one group</p>
+<h3>Setup</h3>
+<p>Create slider component  with druid: <code>slider = druid:new_slider(node_name, end_pos, callback)</code></p>
 
-<p><a name="Radio_group"></a></p>
-<h2>Radio group</h2>
-<p>Several checkboxes in one group with single choice</p>
+<p>Pin node (node_name in params) should be placed in zero position (initial). It will be available to mode Pin node between start pos and end pos. </p>
 
-<p><a name="Hover"></a></p>
-<h2>Hover</h2>
-<p>Trigger component for check node hover state</p>
+<h3>Notes</h3>
+<p>- You can setup points of interests on slider via <a href="../modules/druid.slider.html#set_steps">slider:set_steps</a>. If steps are exist, slider values will be only from this steps (notched slider)
+- For now, start pos and end pos should be on vertical or horizontal line (their x or y value should be equal)</p>
 
 <p><a name="Input"></a></p>
 <h2>Input</h2>
-<p>Component to process user text input</p>
+<p><a href="https://insality.github.io/druid/modules/druid.input.html">Input API here</a></p>
+
+<h3>Overview</h3>
+<p>Basic Druid text input component (unimplemented)</p>
+
+<h3>Setup</h3>
+<p>Create input component with druid: <code>input = druid:new_input(button_node_name, text_node_name, keyboard_type)</code></p>
+
+<h3>Notes</h3>
+<p>- Input component handle user text input. Input contains from button and text components. Button needed for selecting/unselecting input field
+- Long click on input field for clear and select input field (clearing can be disable via styles)
+- Click outside of button to unselect input field
+- On focus lost (game minimized) input field will be unselected
+- You can setup max length of the text
+- You can setup allowed characters. On add not allowed characters <code>on_input_wrong</code> will be called. By default it cause simple shake animation
+- The keyboard for input will not show on mobile HTML5. So input field in mobile HTML5 is not working now
+- To make work different keyboard type, make sure value in game.project Android:InputMethod set to HidderInputField (https://defold.com/manuals/project-settings/#input-method)</p>
+
+
+<p><a name="Checkbox"></a></p>
+<h2>Checkbox</h2>
+<p><a href="https://insality.github.io/druid/modules/druid.checkbox.html">Checkbox API here</a></p>
+
+<h3>Overview</h3>
+<p>Basic Druid checkbox component.</p>
+
+<h3>Setup</h3>
+<p>Create checkbox component with druid: <code>checkbox = druid:new_checkbox(node, callback)</code></p>
+
+<h3>Notes</h3>
+<p>- Checkbox uses button to handle click
+- You can setup another node to handle input with click_node arg in component init: <code>druid:new_checkbox(node, callback, [click_node])</code></p>
+
+<p><a name="Checkbox_group"></a></p>
+<h2>Checkbox group</h2>
+<p><a href="https://insality.github.io/druid/modules/druid.checkbox_group.html">Checkbox group API here</a></p>
+
+<h3>Overview</h3>
+<p>Several checkboxes in one group</p>
+
+<h3>Setup</h3>
+<p>Create checkbox_group component with druid: <code>group = druid:new_checkbox_group(nodes[], callback)</code></p>
+
+<h3>Notes</h3>
+<p>- Callback arguments: <code>function(self, checkbox_index)</code>. Index is equals in <em>nodes[]</em> array in component constructor
+- You can get/set checkbox_group state with <code>group:set_state()</code> and <code>group:get_state()</code></p>
+
+
+<p><a name="Radio_group"></a></p>
+<h2>Radio group</h2>
+<p><a href="https://insality.github.io/druid/modules/druid.radio_group.html">Radio group API here</a></p>
+
+<h3>Overview</h3>
+<p>Several checkboxes in one group with single choice</p>
+
+<h3>Setup</h3>
+<p>Create radio_group component with druid: <code>group = druid:new_radio_group(nodes[], callback)</code></p>
+
+<h3>Notes</h3>
+<p>- Callback arguments: <code>function(self, checkbox_index)</code>. Index is equals in <em>nodes[]</em> array in component constructor
+- You can get/set radio_group state with <code>group:set_state()</code> and <code>group:get_state()</code>
+- Only different from checkbox_group: on click another checkboxes in this group will be unchecked</p>
+
+<p><a name="Timer"></a></p>
+<h2>Timer</h2>
+<p><a href="https://insality.github.io/druid/modules/druid.timer.html">Timer API here</a></p>
+
+<h3>Overview</h3>
+<p>Handle timer work on gui text node</p>
+
+<h3>Setup</h3>
+<p>Create timer component with druid: <code>timer = druid:new_timer(text_node, from_seconds, to_seconds, callback)</code></p>
+
+<h3>Notes</h3>
+<p>- Timer fires callback, when timer value equals to <em>to</em>seconds_
+- Timer will setup text node with current timer value
+- Timer uses update function to handle time</p>
+
+<p><a name="Grid"></a></p>
+<h2>Grid</h2>
+<p><a href="https://insality.github.io/druid/modules/druid.grid.html">Grid API here</a></p>
+
+<h3>Overview</h3>
+<p>Component for manage node positions. Very simple implementation for nodes with equal size</p>
+
+<h3>Setup</h3>
+<p>Create  component with druid: <code>grid = druid:new_grid(parent_node, prefab_node, max_in_row_elements)</code></p>
+
+<h3>Notes</h3>
+<p>- Grid on <em>adding elements</em> will setup parent to <em>parent</em>node_
+- You can get array of position of every element for setup points of interest in scroll component
+- You can get size of all elements for setup size in scroll component
+- You can adjust anchor and border between elements
+- <em>Prefab node</em> in component init used to get grid item size</p>
+
+<p><a name="Hover"></a></p>
+<h2>Hover</h2>
+<p><a href="https://insality.github.io/druid/modules/druid.hover.html">Hover API here</a></p>
+
+<h3>Overview</h3>
+<p>System Druid component, handle hover node state.</p>
+
+<h3>Setup</h3>
+<p>Create hover component with druid: <code>hover = druid:new_hover(node, callback)</code></p>
+
+<h3>Notes</h3>
+<p>- By default, hover handles <em>hover event</em> with pressed touch action_id. So it's mean, what mouse or touch have to be pressed
+- On desktop platforms there is <em>on</em>mouse<em>hover</em> event. It's event on mouse hover without any action id</p>
+
+
+<p><a name="Swipe"></a></p>
+<h2>Swipe</h2>
+<p><a href="https://insality.github.io/druid/modules/druid.swipe.html">Swipe API here</a></p>
+
+<h3>Overview</h3>
+<p>System Druid component, handle swipe actions on node</p>
+
+<h3>Setup</h3>
+<p>Create swipe component with druid: <code>hover = druid:new_swipe(node, swipe_callback)</code></p>
+
+<h3>Notes</h3>
+<p>- Swipe callback have next params: (self, swipe_side, distance, time)</p>
+
+<pre>
+- **self** - Druid self context
+- **swipe_side**: *<span class="global">string</span>* - values from [<span class="string">"up"</span>, <span class="string">"down"</span>, <span class="string">"left"</span>, <span class="string">"right"</span>]
+- **distance**: *number* - <span class="keyword">in</span> pixels, distance of swipe
+- **time**: *number* - <span class="keyword">in</span> seconds, time of swiping
+</pre>
+
+<p>- Swipe trigger only, if all input actions was on swipe node. If action will be outside of node, swipe status will be reseted
+- In swipe style table you can adjust minimal distance and maximum time to trigg-  Hover state trigger only with touch on mobile devices or button mouse holding. Just mouse over swipe
+- In swipe style table you can toggle type of swipe triggering. if SWIPE<em>TRIGGER</em>ON_MOVE setup to true - swipe will trigger as swipe can be triggered. If setup to false - swipe will trigger only on released action
+- If you have stencil on swipe node and you don't want trigger it outside of stencil node, you can use <a href="../modules/druid.swipe.html#set_click_zone">swipe:set_click_zone</a> to restrict swipe zonethout buttons is now not allowed.</p>
+
+
+<p><a name="Drag"></a></p>
+<h2>Drag</h2>
+<p><a href="https://insality.github.io/druid/modules/druid.drag.html">Drag API here</a></p>
+
+<h3>Overview</h3>
+<p>System Druid component, handle drag actions on node</p>
+
+<h3>Setup</h3>
+<p>Create drag component with druid: <code>hover = druid:new_drag(node, drag_callback)</code></p>
+
+<h3>Notes</h3>
+<p>- Drag callback have next params: (self, swipe_side, distance, time)</p>
+
+<pre>
+- **self**: Druid self context
+- **dx**: *number* - delta x position
+- **dy**: *number* - delta y position
+</pre>
+
+<p>- In styles, you can point the drag start deadzone. Default value is 10 pixels
+- Drag correctly process multitouch. You can switch touch_id, while dragging on node with correct <em>dx</em> and <em>dy</em> values (made for correct scrolling)
+- You can restrict horizontal or vertical dragging by setting <code>drag.can_x</code> or <code>drag.can_y</code> to <em>false</em> value
+- You can get info about current drag state:</p>
+
+<pre>
+- _is_touch_ - Is currently node touching
+- _is_drag_ - Is currently node is dragging
+- _x_ <span class="keyword">and</span> _y_ - Current touch position
+- _touch_start_pos_ - Touch stat positions
+</pre>
+
+<p>- Drag have next events:</p>
+
+<pre>
+- _on_touch_start_ (self) - Event on touch start
+- _on_touch_end_ (self) - Event on touch <span class="keyword">end</span>
+- _on_drag_start_ (self) - Event on drag start
+- _on_drag_ (self, dx, dy) - Event on drag process
+- _on_drag_end_ (self) - Event on drag <span class="keyword">end</span>
+</pre>
+
+<p>- Drag node zone can be restricted via <code>drag:set_click_zone(node)</code></p>
 
 
 </div> <!-- id="content" -->
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/topics/02-creating_custom_components.md.html

@@ -35,16 +35,18 @@
 <li><a href="#Overview">Overview </a></li>
 <li><a href="#Custom_components">Custom components </a></li>
 <li><a href="#Best_practice_on_custom_components">Best practice on custom components </a></li>
+<li><a href="#Power_of_using_templates">Power of using templates </a></li>
 </ul>
 
 
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><strong>Creating custom components</strong></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 <h2>Modules</h2>
@@ -54,6 +56,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -62,6 +65,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -80,18 +84,22 @@
 
 <p><a name="Overview"></a></p>
 <h2>Overview</h2>
-<p>Druid allows you to create your custom components from druid basic components or other custom components</p>
+
+<p>Druid allows you to create your custom components from druid basic components or other custom components.</p>
+
+<p>Every component is the children of Basic Druid component. Read the [basic component API here].(https://insality.github.io/druid/modules/component.html), Methods of basic components you can call via self:{method_name}</p>
 
 
 <p><a name="Custom_components"></a></p>
 <h2>Custom components</h2>
+
 <p>Basic custom component template looks like this:</p>
 
 <pre>
 <span class="keyword">local</span> const = <span class="global">require</span>(<span class="string">"druid.const"</span>)
 <span class="keyword">local</span> component = <span class="global">require</span>(<span class="string">"druid.component"</span>)
 
-<span class="keyword">local</span> M = component.create(<span class="string">"your_component"</span>)
+<span class="keyword">local</span> M = component.create(<span class="string">"my_component"</span>)
 
 <span class="comment">-- Component constructor
 </span><span class="keyword">function</span> M.init(self, ...)
@@ -105,18 +113,39 @@
 </span><span class="keyword">function</span> M.on_input(self, action_id, action)
 <span class="keyword">end</span>
 
+<span class="comment">-- Call on component creation and on component:set_style() function
+</span><span class="keyword">function</span> M.on_style_change(self, style)
+<span class="keyword">end</span>
+
 <span class="comment">-- Call only if exist interest: const.ON_MESSAGE
 </span><span class="keyword">function</span> M.on_message(self, message_id, message, sender)
 <span class="keyword">end</span>
 
-<span class="comment">-- Call only if component with ON_CHANGE_LANGUAGE interest
-</span><span class="keyword">function</span> M.on_change_language(self)
+<span class="comment">-- Call only if component with ON_LANGUAGE_CHANGE interest
+</span><span class="keyword">function</span> M.on_language_change(self)
 <span class="keyword">end</span>
 
 <span class="comment">-- Call only if component with ON_LAYOUT_CHANGE interest
 </span><span class="keyword">function</span> M.on_layout_change(self)
 <span class="keyword">end</span>
 
+<span class="comment">-- Call, if input was capturing before this component
+</span><span class="comment">-- Example: scroll is start scrolling, so you need unhover button
+</span><span class="keyword">function</span> M.on_input_interrupt(self)
+<span class="keyword">end</span>
+
+<span class="comment">-- Call, if game lost focus. Need ON_FOCUS_LOST intereset
+</span><span class="keyword">function</span> M.on_focus_lost(self)
+<span class="keyword">end</span>
+
+<span class="comment">-- Call, if game gained focus. Need ON_FOCUS_GAINED intereset
+</span><span class="keyword">function</span> M.on_focus_gained(self)
+<span class="keyword">end</span>
+
+<span class="comment">-- Call on component remove or on druid:final
+</span><span class="keyword">function</span> M.on_remove(self)
+<span class="keyword">end</span>
+
 <span class="keyword">return</span> M
 </pre>
 
@@ -128,12 +157,32 @@
 <span class="keyword">local</span> druid = <span class="global">require</span>(<span class="string">"druid.druid"</span>)
 <span class="keyword">local</span> my_component = <span class="global">require</span>(<span class="string">"my.amazing.component"</span>)
 
-<span class="keyword">local</span> <span class="keyword">function</span> init(self)
+<span class="keyword">function</span> init(self)
     druid.register(<span class="string">"my_component"</span>, my_component)
 <span class="keyword">end</span>
 </pre>
 
 
+<p>Registering make new function with "new<em>{component</em>name}". In our example it will be: <code>druid:new_my_component()</code>.</p>
+
+<p>Or you can create component without registering with <code>druid:create(my_component_module)</code></p>
+
+<p>As component registered, you can create your component with next code:</p>
+
+<pre>
+<span class="keyword">local</span> druid = <span class="global">require</span>(<span class="string">"druid.druid"</span>)
+<span class="keyword">local</span> my_component = <span class="global">require</span>(<span class="string">"my.amazing.component"</span>)
+
+<span class="keyword">function</span> init(self)
+    self.druid = druid.new(self)
+
+    <span class="keyword">local</span> my_component = self.druid:new_my_component(...)
+    <span class="comment">-- or --
+</span> <span class="keyword">local</span> my_component = self.druid:create(my_component, ...)
+<span class="keyword">end</span>
+</pre>
+
+
 <h3>Interest</h3>
 <p>Interest - is a way to indicate what events your component will respond to.
 There is next interests in druid:
@@ -143,14 +192,15 @@ There is next interests in druid:
     <li><p><strong>ON_UPDATE</strong> - component will be updated from update</p></li>
     <li><p><strong>ON<em>INPUT</em>HIGH</strong> - component will receive input from on<em>input, before other components with ON</em>INPUT</p></li>
     <li><p><strong>ON_INPUT</strong> - component will receive input from on<em>input, after other components with ON</em>INPUT_HIGH</p></li>
-    <li><p><strong>ON<em>CHANGE</em>LANGUAGE</strong> - will call <em>on</em>change<em>language</em> function on language change trigger</p></li>
-    <li><p><strong>ON<em>LAYOUT</em>CHANGED</strong> will call <em>on</em>layout<em>change</em> function on layout change trigger</p></li>
+    <li><p><strong>ON<em>LANGUAGE</em>CHANGE</strong> - will call <em>on</em>language<em>change</em> function on language change trigger</p></li>
+    <li><p><strong>ON<em>LAYOUT</em>CHANGE</strong> will call <em>on</em>layout<em>change</em> function on layout change trigger</p></li>
+    <li><p><strong>ON<em>FOCUS</em>LOST</strong> will call <em>on</em>focust<em>lost</em> function in on focus lost event. You need to pass window_callback to global <a href="../modules/druid.html#on_window_callback">druid:on_window_callback</a></p></li>
+    <li><p><strong>ON<em>FOCUS</em>GAINED</strong> will call <em>on</em>focust<em>gained</em> function in on focus gained event. You need to pass window_callback to global <a href="../modules/druid.html#on_window_callback">druid:on_window_callback</a></p></li>
 </ul>
 
-
 <p><a name="Best_practice_on_custom_components"></a></p>
 <h2>Best practice on custom components</h2>
-<p>On each component recomended describe component scheme in next way:</p>
+<p>On each component recommended describe component scheme in next way:</p>
 
 
 <pre>
@@ -160,9 +210,9 @@ There is next interests in druid:
 <span class="keyword">local</span> M = component.create(<span class="string">"your_component"</span>)
 
 <span class="keyword">local</span> SCHEME = {
-    ROOT = <span class="string">"/root"</span>,
-    ITEM = <span class="string">"/item"</span>,
-    TITLE = <span class="string">"/title"</span>
+    ROOT = <span class="string">"root"</span>,
+    ITEM = <span class="string">"item"</span>,
+    TITLE = <span class="string">"title"</span>
 }
 
 <span class="keyword">function</span> M.init(self, template_name, node_table)
@@ -180,20 +230,22 @@ There is next interests in druid:
 
     <span class="comment">-- Button self on callback is self of _this_ component
 </span> <span class="keyword">local</span> button = druid:new_button(...)
-
-    <span class="comment">-- helper can return you the component style for current component
-</span> <span class="comment">-- It return by component name from
-</span> <span class="keyword">local</span> my_style = self:get_style()
 <span class="keyword">end</span>
 </pre>
 
 
 
+<p><a name="Power_of_using_templates"></a></p>
+<h2>Power of using templates</h2>
+
+<p>You can use one component, but creating and customizing templates for them. Templates only requires to match the component scheme.</p>
+
+
 </div> <!-- id="content" -->
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/topics/03-styles.md.html

@@ -34,17 +34,18 @@
 <ul>
 <li><a href="#Overview">Overview </a></li>
 <li><a href="#Usage">Usage </a></li>
-<li><a href="#Create_custom_components">Create custom components </a></li>
+<li><a href="#Create_your_own_styles">Create your own styles </a></li>
 </ul>
 
 
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><strong>Styles</strong></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 <h2>Modules</h2>
@@ -54,6 +55,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -62,6 +64,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -88,7 +91,8 @@
 
 <p><a name="Usage"></a></p>
 <h2>Usage</h2>
-<p>Setup default druid style for all druid instances via <code>druid.set_default_style</code></p>
+<p>Setup default druid style for all druid instances via <a href="../modules/druid.html#set_default_style">druid.set_default_style</a>
+You can pass <em>nil</em> or <em>empty</em>table_ to use default values for all components (no styles)</p>
 
 <pre>
 <span class="keyword">local</span> druid = <span class="global">require</span>(<span class="string">"druid.druid"</span>)
@@ -128,17 +132,30 @@
 </pre>
 
 
-<p><a name="Create_custom_components"></a></p>
-<h2>Create custom components</h2>
-<p>Styles is just lua table, so it can be described in just one single file
-<strong>TODO</strong></p>
+
+<p><a name="Create_your_own_styles"></a></p>
+<h2>Create your own styles</h2>
+
+<p>The most components have their styles. You can explore it on <a href="https://insality.github.io/druid/">Druid API</a> in table style section (<a href="https://insality.github.io/druid/modules/druid.button.html#Style">button example</a>). Or you can see, what fields component uses in code in function <code>on_style_change</code></p>
+
+<p>To create you style, create lua module, what return &lt;<em>component</em>name_, <em>component</em>style_> table</p>
+
+<p>Example: <a href="https://github.com/Insality/druid/blob/develop/druid/styles/default/style.lua">default druid style</a></p>
+
+<p>Override all fields you want and set your style with one of next ways:</p>
+
+<ul>
+    <li>Set your style as global via <a href="../modules/druid.html#set_default_style">druid.set_default_style</a></li>
+    <li>Set style for concrete druid instance via <code>druid = druid.new(self, style)</code></li>
+    <li>Set style for concrete instance via <code>component:set_style(style)</code></li>
+</ul>
 
 
 </div> <!-- id="content" -->
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/topics/04-druid_assets.md.html

@@ -38,11 +38,12 @@
 
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><strong>Druid assets</strong></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 <h2>Modules</h2>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -60,6 +62,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -80,7 +83,7 @@
 <h2>Overview</h2>
 <p>I've created <a href="https://github.com/Insality/druid-assets">druid-assets repository</a> to make a <em>marketplace</em> with  custom styles and components.</p>
 
-<p>Any of druid users can push their own components and styles to share it with the other users</p>
+<p>Any of Druid users can push their own components and styles to share it with the other users</p>
 
 <p>Also, this marketplace is great example to how you can create your custom components</p>
 
@@ -89,7 +92,7 @@
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/topics/05-examples.md.html

@@ -38,11 +38,12 @@
 
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><strong>Examples</strong></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><a href="../topics/README.md.html">README</a></li>
 </ul>
 <h2>Modules</h2>
@@ -52,6 +53,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -60,6 +62,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -80,14 +83,14 @@
 <h2>Overview</h2>
 <p>See the <a href="https://github.com/Insality/druid/tree/develop/example/kenney">example folder</a> for examples of how to use Druid</p>
 
-<p>Try the HTML5 version of the example app</p>
+<p>Try the <a href="https://insality.github.io/druid/druid/">HTML5 version</a> of the example app</p>
 
 
 </div> <!-- id="content" -->
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/topics/README.md.html

@@ -34,11 +34,13 @@
 <ul>
 <li><a href="#Setup">Setup </a></li>
 <li><a href="#Components">Components </a></li>
-<li><a href="#Creating_components">Creating components </a></li>
+<li><a href="#Basic_usage">Basic usage </a></li>
+<li><a href="#Druid_Events">Druid Events </a></li>
+<li><a href="#Druid_lifecycle">Druid lifecycle </a></li>
+<li><a href="#Features">Features </a></li>
 <li><a href="#Examples">Examples </a></li>
 <li><a href="#Documentation">Documentation </a></li>
 <li><a href="#Games_powered_by_Druid">Games powered by Druid </a></li>
-<li><a href="#Future_plans">Future plans </a></li>
 <li><a href="#License">License </a></li>
 <li><a href="#Issues_and_suggestions">Issues and suggestions </a></li>
 </ul>
@@ -46,11 +48,12 @@
 
 <h2>Topics</h2>
 <ul class="">
-  <li><a href="../topics/01-components.md.html">Druid components</a></li>
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
   <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
   <li><a href="../topics/03-styles.md.html">Styles</a></li>
   <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
   <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><a href="../topics/changelog.md.html">changelog</a></li>
   <li><strong>README</strong></li>
 </ul>
 <h2>Modules</h2>
@@ -60,6 +63,7 @@
   <li><a href="../modules/druid.button.html">druid.button</a></li>
   <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
   <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
   <li><a href="../modules/druid.grid.html">druid.grid</a></li>
   <li><a href="../modules/druid.hover.html">druid.hover</a></li>
   <li><a href="../modules/druid.input.html">druid.input</a></li>
@@ -68,6 +72,7 @@
   <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
   <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
   <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
   <li><a href="../modules/druid.text.html">druid.text</a></li>
   <li><a href="../modules/druid.timer.html">druid.timer</a></li>
   <li><a href="../modules/component.html">component</a></li>
@@ -83,7 +88,9 @@
 
     <a href="https://insality.github.io/druid/"><img src="media/druid_logo.png" alt=""/></a></p>
 
-<p><strong>Druid</strong> - powerful defold component UI library. Use basic druid components or make your own game-specific components to make amazing GUI in your games.</p>
+<p><a href="https://github.com/Insality/druid/releases"><img src="https://img.shields.io/github/v/release/insality/druid" alt="GitHub release (latest by date)"/></a></p>
+
+<p><strong>Druid</strong> - powerful defold component UI library. Use basic <strong>Druid</strong> components or make your own game-specific components to make amazing GUI in your games.</p>
 
 
 <p><a name="Setup"></a></p>
@@ -91,7 +98,7 @@
 
 <h3>Dependency</h3>
 
-<p>You can use the druid extension in your own project by adding this project as a  <a href="https://www.defold.com/manuals/libraries/">Defold library dependency</a>. Open your game.project file and in the dependencies field under project add:</p>
+<p>You can use the <strong>Druid</strong> extension in your own project by adding this project as a <a href="https://www.defold.com/manuals/libraries/">Defold library dependency</a>. Open your game.project file and in the dependencies field under project add:</p>
 
 <blockquote>
     <p><a href="https://github.com/Insality/druid/archive/master.zip">https://github.com/Insality/druid/archive/master.zip</a></p>
@@ -99,22 +106,62 @@
 
 <p>Or point to the ZIP file of a  <a href="https://github.com/Insality/druid/releases">specific release</a>.</p>
 
+<h3>Input bindings</h3>
 
-<h3>Code</h3>
+<p>For <strong>Druid</strong> to work requires next input bindings:</p>
 
-<p>Adjust druid settings, if needed:</p>
+<ul>
+    <li>Mouse trigger - <code>Button 1</code> -> <code>touch</code> <em>For basic input components</em></li>
+    <li>Key trigger - <code>Backspace</code> -> <code>key_backspace</code>  <em>For back</em>handler component, input component_</li>
+    <li>Key trigger - <code>Back</code> -> <code>key_back</code>  <em>For back</em>handler component, Android back button, input component_</li>
+    <li>Key trigger - <code>Enter</code> -> <code>key_enter</code> <em>For input component, optional</em></li>
+    <li>Key trigger - <code>Esc</code> -> <code>key_esc</code> <em>For input component, optional</em></li>
+    <li>Touch triggers - <code>Touch multi</code> -> <code>multitouch</code> <em>For scroll component</em></li>
+</ul>
+
+<p><img src="media/input_binding_2.png" alt=""/>
+<img src="media/input_binding_1.png" alt=""/></p>
+
+
+<h3>Input capturing [optional]</h3>
+
+<p>By default, <strong>Druid</strong> will auto-capture input focus, if any input component will be created. So you don't need to call <code>msg.post(&quot;.&quot;, &quot;acquire_input_focus)&quot;</code></p>
+
+<p>If you not need this behaviour, you can disable it by settings <code>druid.no_auto_input</code> field in <em>game.project</em>:</p>
+<pre><code> [druid]
+ no_auto_input = 1
+</code></pre>
+
+
+<h3>Code [optional]</h3>
+
+<p>Adjust <strong>Druid</strong> settings, if needed:</p>
 
 <pre>
 <span class="keyword">local</span> druid = <span class="global">require</span>(<span class="string">"druid.druid"</span>)
 
 <span class="comment">-- Used for button component and custom components
+</span><span class="comment">-- Callback should play sound by name
 </span>druid.set_sound_function(callback)
 
 <span class="comment">-- Used for lang_text component
+</span><span class="comment">-- Callback should return localized string by locale id
 </span>druid.set_text_function(callback)
 
 <span class="comment">-- Used for change default druid style
 </span>druid.set_default_style(your_style)
+
+<span class="comment">-- Call this function on language changing in the game,
+</span><span class="comment">-- to retranslate all lang_text components:
+</span>druid.on_language_change()
+
+<span class="comment">-- Call this function on layout changing in the game,
+</span><span class="comment">-- to reapply layouts
+</span>druid.on_layout_change()
+
+<span class="comment">-- Call this function inside window.set_listener
+</span><span class="comment">-- to catch game focus lost/gained callbacks:
+</span>druid.on_window_callback(event)
 </pre>
 
 
@@ -122,78 +169,146 @@
 <p><a name="Components"></a></p>
 <h2>Components</h2>
 
-<p>Druid provides next basic components:
-- <strong>Button</strong> - Basic game button</p>
+<p><strong>Druid</strong> provides next basic components:</p>
 
 <ul>
-    <li><p><strong>Text</strong> - Wrap on text node with text size adjusting</p></li>
-    <li><p><strong>Blocker</strong> - Block input in node zone</p></li>
-    <li><p><strong>Back Handler</strong> - Handle back button (Android, backspace)</p></li>
-    <li><p><strong>Lang text</strong> - Text component with handle localization system</p></li>
-    <li><p><strong>Timer</strong> - Run timer on text node</p></li>
-    <li><p><strong>Progress</strong> - Basic progress bar</p></li>
-    <li><p><strong>Scroll</strong> - Basic scroll component</p></li>
-    <li><p><strong>Grid</strong> - Component for manage node positions</p></li>
-    <li><p><strong>Slider</strong> - Basic slider component</p></li>
-    <li><p><strong>Checkbox</strong> - Basic checkbox component</p></li>
-    <li><p><strong>Checkbox group</strong> - Several checkboxes in one group</p></li>
-    <li><p><strong>Radio group</strong> - Several checkboxes in one group with single choice</p></li>
-    <li><p><strong>Hover</strong> - Trigger component for check node hover state</p></li>
-    <li><p><strong>Input</strong> - Component to process user text input</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#button">Button</a></strong> - Basic Druid input component</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#text">Text</a></strong> - Basic Druid text component</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#lang-text">Lang text</a></strong> - Wrap on Text component to handle localization</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#scroll">Scroll</a></strong> - Basic Druid scroll component</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#progress">Progress</a></strong> - Basic Druid progress bar component</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#slider">Slider</a></strong> - Basic Druid slider component</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#input">Input</a></strong> - Basic Druid text input component (unimplemented)</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#checkbox">Checkbox</a></strong> - Basic Druid checkbox component</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#checkbox-group">Checkbox group</a></strong> - Several checkboxes in one group</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#radio-group">Radio group</a></strong> - Several checkboxes in one group with single choice</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#blocker">Blocker</a></strong> - Block input in node zone component</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#back-handler">Back Handler</a></strong> - Handle back button (Android back, backspace)</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#timer">Timer</a></strong> - Handle timer work on gui text node</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#grid">Grid</a></strong> - Component for manage node positions </p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#hover">Hover</a></strong> - System Druid component, handle hover node state</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#swipe">Swipe</a></strong> - System Druid component, handle swipe gestures on node</p></li>
+    <li><p><strong><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md#drag">Drag</a></strong> - System Druid component, handle drag input on node </p></li>
 </ul>
 
-<p>Full info see on <em>components.md</em></p>
+<p>Full info see on <em><a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md">components.md</a></em></p>
 
 
-<p><a name="Creating_components"></a></p>
-<h2>Creating components</h2>
+<p><a name="Basic_usage"></a></p>
+<h2>Basic usage</h2>
+
+<p>For using <strong>Druid</strong>, first you should create Druid instance to spawn components. Pass to new Druid instance main engine functions: <em>update</em>, *on<em>message* and *on</em>input*</p>
+
+<p>All <strong>Druid</strong> components as arguments can apply node name string, you can don't do <code>gui.get_node()</code> before</p>
+
+<p>All <strong>Druid</strong> and component methods calling with <code>:</code> like <code>self.druid:new_button()</code></p>
 
-<p>Any components creating via druid:</p>
 
 <pre>
 <span class="keyword">local</span> druid = <span class="global">require</span>(<span class="string">"druid.druid"</span>)
 
-<span class="keyword">local</span> <span class="keyword">function</span> init(self)
+<span class="keyword">local</span> <span class="keyword">function</span> button_callback(self)
+    <span class="global">print</span>(<span class="string">"Button was clicked!"</span>)
+<span class="keyword">end</span>
+
+<span class="keyword">function</span> init(self)
     self.druid = druid.new(self)
-    <span class="keyword">local</span> button = self.druid:new_button(node_name, callback)
-    <span class="keyword">local</span> text = self.druid:new_text(node_text_name)
+    self.druid:new_button(<span class="string">"button_node_name"</span>, button_callback)
+<span class="keyword">end</span>
+
+<span class="keyword">function</span> final(self)
+    self.druid:final()
+<span class="keyword">end</span>
+
+<span class="keyword">function</span> on_input(self, action_id, action)
+    <span class="keyword">return</span> self.druid:on_input(action_id, action)
+<span class="keyword">end</span>
+</pre>
+
+
+<p><a name="Druid_Events"></a></p>
+<h2>Druid Events</h2>
+
+<p>Any <strong>Druid</strong> components as callbacks uses <a href="https://insality.github.io/druid/modules/druid_event.html">Druid Events</a>. In component API (<a href="https://insality.github.io/druid/modules/druid.button.html#Events">button example</a>) pointed list of component events. You can manually subscribe on this events by next API:</p>
+
+<ul>
+    <li><p><strong>event:subscribe</strong>(callback)</p></li>
+    <li><p><strong>event:unsubscribe</strong>(callback)</p></li>
+    <li><p><strong>event:clear</strong>()</p></li>
+</ul>
+
+<p>Any events can handle several callbacks, if needed.</p>
+
+
+<p><a name="Druid_lifecycle"></a></p>
+<h2>Druid lifecycle</h2>
+
+<p>Here is full druid lifecycle setup in your <strong>*.gui_script</strong> file:</p>
+
+<pre>
+<span class="keyword">local</span> druid = <span class="global">require</span>(<span class="string">"druid.druid"</span>)
+
+<span class="keyword">function</span> init(self)
+    self.druid = druid.new(self)
+<span class="keyword">end</span>
+
+<span class="keyword">function</span> final(self)
+    self.druid:final()
 <span class="keyword">end</span>
 
 <span class="keyword">function</span> update(self, dt)
     self.druid:update(dt)
 <span class="keyword">end</span>
 
+<span class="keyword">function</span> on_input(self, action_id, action)
+    <span class="keyword">return</span> self.druid:on_input(action_id, action)
+<span class="keyword">end</span>
+
 <span class="keyword">function</span> on_message(self, message_id, message, sender)
     self.druid:on_message(message_id, message, sender)
 <span class="keyword">end</span>
-
-<span class="keyword">function</span> on_input(self, action_id, action)
-    self.druid:on_input(action_id, action)
-<span class="keyword">end</span>
 </pre>
 
 
+<ul>
+    <li>*on_input* used for almost all basic druid components</li>
+    <li><em>update</em> used for progress bar, scroll and timer base components</li>
+    <li>*on_message* used for specific druid events, like language change or layout change</li>
+    <li><em>final</em> used for custom components, what have to do several action before destroy</li>
+</ul>
+
+<p>Recommended is fully integrate al druid lifecycles functions</p>
+
+
+<p><a name="Features"></a></p>
+<h2>Features</h2>
+
+<ul>
+    <li>Druid input goes as stack. Last created button will checked first. So create your GUI from back</li>
+    <li>Don't forget about <code>return</code> in <code>on_input</code>: <code>return self.druid:on_input()</code>. It need, if you have more than 1 acquire inputs (several druid, other input system, etc)</li>
+</ul>
+
 
 <p><a name="Examples"></a></p>
 <h2>Examples</h2>
 
-<p>See the <a href="https://github.com/insality/druid/tree/develop/example/kenney">example folder</a> for examples of how to use Druid</p>
+<p>See the <a href="https://github.com/Insality/druid/tree/develop/example">example folder</a> for examples of how to use <strong>Druid</strong></p>
 
 <p>See the <a href="https://github.com/insality/druid-assets">druid-assets repository</a> for examples of how to create custom components and styles</p>
 
-<p>Try the HTML5 version of the example app</p>
+<p>Try the <a href="https://insality.github.io/druid/druid/">HTML5 version</a> of the example app</p>
 
 
 <p><a name="Documentation"></a></p>
 <h2>Documentation</h2>
 
-<p>To learn druid better, read next documentation:
-- Druid components
-- Create custom components
-- Druid asset store
-- Druid Styles</p>
+<p>To learn <strong>Druid</strong> better, read next documentation:
+- <a href="https://github.com/Insality/druid/blob/master/docs_md/01-components.md">Druid components</a>
+- <a href="https://github.com/Insality/druid/blob/master/docs_md/02-creating_custom_components.md">Create custom components</a>
+- <a href="https://github.com/Insality/druid/blob/master/docs_md/03-styles.md">Druid styles</a>
+- <a href="https://github.com/Insality/druid/blob/master/docs_md/04-druid_assets.md">Druid asset store</a></p>
 
-<p>Full druid documentation you can find here:
+<p>Full <strong>Druid</strong> documentation you can find here:
 https://insality.github.io/druid/</p>
 
 
@@ -203,26 +318,16 @@ https://insality.github.io/druid/</p>
 <p><em>Will fill later</em></p>
 
 
-<p><a name="Future_plans"></a></p>
-<h2>Future plans</h2>
-
-<ul>
-    <li><p>Basic input component</p></li>
-    <li><p>Add on<em>layout</em>change support (to keep gui data between layout change)</p></li>
-    <li><p>Add on<em>change</em>language support (call single function to update all druid instance)</p></li>
-    <li><p>Better documentation and examples</p></li>
-    <li><p>Add more comfortable gamepad support for GUI (ability to select button with DPAD and other stuff)</p></li>
-</ul>
-
-
 <p><a name="License"></a></p>
 <h2>License</h2>
 
-<p>Original idea by <a href="https://github.com/AGulev">AGulev</a></p>
+<ul>
+    <li>Original created by <a href="https://github.com/AGulev">AGulev</a></li>
+    <li>Developed and supporting by <a href="https://github.com/Insality">Insality</a></li>
+    <li>Assets from <a href="http://www.kenney.nl/">Kenney</a></li>
+</ul>
 
-<p>Developed and supporting by <a href="https://github.com/Insality">Insality</a></p>
-
-<p>MIT License</p>
+<p><strong>MIT</strong> License</p>
 
 
 <p><a name="Issues_and_suggestions"></a></p>
@@ -234,7 +339,7 @@ https://insality.github.io/druid/</p>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-03-21 23:23:01 </i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>

docs/topics/changelog.md.html

@@ -0,0 +1,200 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+<head>
+    <title>Defold Druid UI Library</title>
+    <link rel="stylesheet" href="../ldoc_fixed.css" type="text/css" />
+</head>
+<body>
+
+<div id="container">
+
+<div id="product">
+	<div id="product_logo"></div>
+	<div id="product_name"><big><b></b></big></div>
+	<div id="product_description"></div>
+</div> <!-- id="product" -->
+
+
+<div id="main">
+
+
+<!-- Menu -->
+
+<div id="navigation">
+<br/>
+<h1>Druid</h1>
+
+<ul>
+  <li><a href="../index.html">Index</a></li>
+</ul>
+
+
+
+<h2>Topics</h2>
+<ul class="">
+  <li><a href="../topics/01-components.md.html">01-components</a></li>
+  <li><a href="../topics/02-creating_custom_components.md.html">Creating custom components</a></li>
+  <li><a href="../topics/03-styles.md.html">Styles</a></li>
+  <li><a href="../topics/04-druid_assets.md.html">Druid assets</a></li>
+  <li><a href="../topics/05-examples.md.html">Examples</a></li>
+  <li><strong>changelog</strong></li>
+  <li><a href="../topics/README.md.html">README</a></li>
+</ul>
+<h2>Modules</h2>
+<ul class="nowrap">
+  <li><a href="../modules/druid.back_handler.html">druid.back_handler</a></li>
+  <li><a href="../modules/druid.blocker.html">druid.blocker</a></li>
+  <li><a href="../modules/druid.button.html">druid.button</a></li>
+  <li><a href="../modules/druid.checkbox.html">druid.checkbox</a></li>
+  <li><a href="../modules/druid.checkbox_group.html">druid.checkbox_group</a></li>
+  <li><a href="../modules/druid.drag.html">druid.drag</a></li>
+  <li><a href="../modules/druid.grid.html">druid.grid</a></li>
+  <li><a href="../modules/druid.hover.html">druid.hover</a></li>
+  <li><a href="../modules/druid.input.html">druid.input</a></li>
+  <li><a href="../modules/druid.lang_text.html">druid.lang_text</a></li>
+  <li><a href="../modules/druid.progress.html">druid.progress</a></li>
+  <li><a href="../modules/druid.radio_group.html">druid.radio_group</a></li>
+  <li><a href="../modules/druid.scroll.html">druid.scroll</a></li>
+  <li><a href="../modules/druid.slider.html">druid.slider</a></li>
+  <li><a href="../modules/druid.swipe.html">druid.swipe</a></li>
+  <li><a href="../modules/druid.text.html">druid.text</a></li>
+  <li><a href="../modules/druid.timer.html">druid.timer</a></li>
+  <li><a href="../modules/component.html">component</a></li>
+  <li><a href="../modules/druid.html">druid</a></li>
+  <li><a href="../modules/druid_event.html">druid_event</a></li>
+  <li><a href="../modules/druid.helper.html">druid.helper</a></li>
+  <li><a href="../modules/druid_instance.html">druid_instance</a></li>
+</ul>
+
+</div>
+
+<div id="content">
+
+
+<p>Druid 0.3.0:</p>
+
+<ul>
+    <li><p><code>Druid:final()</code> now is important function for correct working</p></li>
+    <li><p>Add <em>swipe</em> basic component</p>
+
+<pre>
+- Swipe component handle simple swipe gestures on node. It has single callback with direction on swipe. You can adjust a several parameters of swipe <span class="keyword">in</span> druid style.
+- Swipe can be triggered on action.released <span class="keyword">or</span> <span class="keyword">while</span> user is make swiping (<span class="keyword">in</span> process)
+- Add swipe example at main Druid example. Try swipe left/right to switch example pages.
+</pre>
+</li>
+    <li><p>Add <em>input</em> basic component</p>
+
+<pre>
+- Input component handle user text input. Input contains from button <span class="keyword">and</span> text components. Button needed <span class="keyword">for</span> selecting/unselecting input field
+- Long click on input field <span class="keyword">for</span> clear <span class="keyword">and</span> <span class="global">select</span> input field (clearing can be disable via styles)
+- Click outside of button to unselect input field
+- On focus lost (game minimized) input field will be unselected
+- You can setup max length of the text
+- You can setup allowed characters. On add <span class="keyword">not</span> allowed characters <span class="backtick"><code>on_input_wrong</code></span> will be called. By default it cause simple shake animation
+- The keyboard <span class="keyword">for</span> input will <span class="keyword">not</span> show on mobile HTML5. So input field <span class="keyword">in</span> mobile HTML5 is <span class="keyword">not</span> working now
+- To make work different keyboard <span class="global">type</span>, make sure value <span class="keyword">in</span> game.project Android:InputMethod set to HiddenInputField (https://defold.com/manuals/project-settings/#input-method)
+</pre>
+</li>
+    <li><p>Add two functions to basic component: <code>increase_input_priority</code> and <code>reset_input_priority</code>. It used to process component input first in current input stack (there is two input stacks now: INPUT and INPUT_HIGH). Example: on selecting input field, it increase input self priority until it be unselected</p></li>
+    <li><p>Add two new component interests: <code>on_focus_gain</code> and <code>on_focus_lost</code></p></li>
+    <li><p>Add global druid events:</p>
+
+<pre>
+- on_window_callback: call <span class="backtick"><code>druid.on_window_callback(event)</code></span> <span class="keyword">for</span> on_focus_gain/lost correct work
+- on_language_change: call <span class="backtick"><code>druid.on_language_change()</code></span> (#<span class="number">38</span>) <span class="keyword">for</span> update all druid instances lang components
+- on_layout_change: call <span class="backtick"><code>druid.on_layout_change()</code></span> (#<span class="number">37</span>) <span class="keyword">for</span> update all gui layouts (unimplemented now)
+</pre>
+</li>
+    <li><p>Add button <code>on_click_outside</code> event. You can subscribe on this event in button. Was needed for Input component (click outside to deselect input field)</p></li>
+    <li><p>Add <em>start</em>pos_ field to button component</p></li>
+    <li><p>Changed input binding settings. Add esc, enter, text and marked_text. Backspace now is different from android back button event. Check the README setup section</p></li>
+    <li><p>Renamed <em>on</em>change<em>language</em> -> <em>on</em>language<em>change</em> component interest</p></li>
+    <li><p>Add several examples to druid-assets respository (see live example here): https://insality.github.io/druid-assets/)</p></li>
+    <li><p>Known issues:</p>
+
+<pre>
+- Adjusting text size by height works wrong. Adjusting single line texting works fine
+- Space is <span class="keyword">not</span> working <span class="keyword">in</span> HTML5
+</pre>
+
+<p>Druid 0.4.0:</p></li>
+    <li><p>Add <em>Drag</em> basic component</p>
+
+<pre>
+- Drag component allow you detect dragging on GUI node
+- Drag will be processed even the cursor is outside of node, <span class="keyword">if</span> drag is already started
+- Drag provides correct handle of several touches. Drag can switch between them (no more scroll gliches with position)
+- Drag have <span class="global">next</span> events:
+    - on_touch_start (self)
+    - on_touch_end (self)
+    - on_drag_start (self)
+    - on_drag (self, dx, dy)
+    - on_drag_end (self)
+- You can restriction side of draggin by changing _drag.can_x_ <span class="keyword">and</span> _drag.can_y_ fields
+- You can setup drag deadzone to detect, when dragging is started (by default <span class="number">10</span> pixels)
+</pre>
+</li>
+    <li><p>Druid <em>Scroll</em> component fully reworked. Input logic moved to <em>Drag</em> component</p>
+
+<pre>
+- Update scroll documentation
+- Change constructor order params
+- Change _scroll:set_border_ to _scroll:set_size_
+- Scroll now contains from view <span class="keyword">and</span> content node
+    - _View node_ - static node, which size determine the <span class="string">"camera"</span> zone
+    - _Content node_ - dynamic node, moving by _Scroll_ component
+- Scroll will be disabled only <span class="keyword">if</span> content size equals to view size (by width <span class="keyword">or</span> height separatly)
+- You can adjust start scroll size via _.gui_ scene. Just setup correct node size
+- Different anchoring is supported (<span class="keyword">for</span> easier layouting)
+- Function _scroll_to_ now accept position relative to _content node_. It's more easier <span class="keyword">for</span> handling. _Example:_ <span class="keyword">if</span> you have children node of _content_node_, you can pass this node position to scroll to this.
+- **Resolve #<span class="number">52</span>**: _Content node size_ now can be less than _view node size_. In this case, content will be scrolled only inside _view size_ (can be disabled via style field: _SMALL_CONTENT_SCROLL_)
+- **Fix #<span class="number">50</span>**: If style:SOFT_ZONE_SIZE equals to [<span class="number">0.</span>.<span class="number">1</span>], scroll can be disappeared
+</pre>
+</li>
+    <li><p>Druid <em>Grid</em> Update</p>
+
+<pre>
+- Anchor by default equals to node pivot (so, more component settings <span class="keyword">in</span> _.gui_ settings) (#<span class="number">51</span>)
+- Function <span class="backtick"><a href="../modules/druid.grid.html#clear">grid:clear</a></span> now don't delete any GUI nodes. Druid will <span class="keyword">not</span> care about <span class="backtick"><code>gui.delete_node</code></span> logic anymore (#<span class="number">56</span>)
+</pre>
+</li>
+    <li><p>Druid <em>Hover</em> component now have two <em>hover</em> events (#49):</p>
+
+<pre>
+- _on_hover_ is usual hover event. Trigger only <span class="keyword">if</span> touch <span class="keyword">or</span> mouse action_id pressed on node
+- _on_mouse_hover_ action on node without action_id (desktop mouse over). Works only on desktop platform
+</pre>
+</li>
+    <li><p>Styles update:</p>
+
+<pre>
+- Styles <span class="global">table</span> now can be empty, every component have their default style values
+- Remove <span class="backtick"><code>component:get_style</code></span> <span class="keyword">function</span>. Now style can be only set
+- To get style values <span class="keyword">in</span> component, add <span class="backtick"><code>component:on_style_change</code></span> <span class="keyword">function</span>. It's invoked on <span class="backtick"><a href="../modules/component.html#set_style">component:set_style</a></span> <span class="keyword">function</span>
+- You can look up default values inside <span class="backtick"><code>component:on_style_change</code></span> <span class="keyword">function</span> <span class="keyword">or</span> style component API on Druid API
+</pre>
+</li>
+    <li><p>Druid update:</p>
+
+<pre>
+- Now <span class="keyword">function</span> <span class="backtick"><code>druid:remove</code></span> remove instance <span class="keyword">and</span> all instance children components. No more manual deleting child components (#<span class="number">41</span>)
+</pre>
+</li>
+    <li><p><strong>Fix:</strong> Blocker component bug (blocker had very high priority, so it's block even button components, created after bloker)</p></li>
+    <li><p><strong>Fix #58:</strong> Bug, when druid instance should be always named <a href="../modules/druid.html#">druid</a> (ex: <code>self.druid = druid.new(self)</code>)</p></li>
+    <li><p><strong>Fix #53:</strong> Bug with final <em>Druid instance</em> without any components</p></li>
+</ul>
+
+
+</div> <!-- id="content" -->
+</div> <!-- id="main" -->
+<div id="about">
+<i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
+<i style="float:right;">Last updated 2020-05-09 16:07:15 </i>
+</div> <!-- id="about" -->
+</div> <!-- id="container" -->
+</body>
+</html>

docs_md/01-components.md

@@ -1,46 +1,318 @@
+
+
 # Druid components
 
+
 ## Button
-Basic game button
+[Button API here](https://insality.github.io/druid/modules/druid.button.html)
+
+### Overview
+Basic Druid input component. Handle input on node and provide different callbacks on touch events.
+
+### Setup
+Create button with druid: `button = druid:new_button(node_name, callback, [params], [animation_node])`
+Where node name is name of node from GUI scene. You can use `node_name` as input trigger zone and point another node for animation via `animation_node`
+
+### Notes
+- Button callback have next params: (self, params, button_instance)
+	- **self** - Druid self context
+	- **params** - Additional params, specified on button creating
+	- **button_instance** - button itself
+- You can set _params_ on button callback on button creating: `druid:new_button("node_name", callback, params)`. This _params_ will pass in callback as second argument
+- Button have next events:
+	- **on_click** - basic button callback
+	- **on_repeated_click** - repeated click callback, while holding the button, don't trigger if callback is empty
+	- **on_long_click** - callback on long button tap, don't trigger if callback is empty
+	- **on_hold_click** - hold callback, before long_click trigger, don't trigger if callback is empty
+	- **on_double_click** - different callback, if tap button 2+ in row, don't trigger if callback is empty
+- If button have double click event and it is triggered, usual callback will be not invoked
+- If you have stencil on buttons and you don't want trigger them outside of stencil node, you can use `button:set_click_zone` to restrict button click zone
+- Button can have key trigger to use then by key: `button:set_key_trigger`
+- Animation node can be used for example to animate small icon on big panel. Node name of trigger zone will be `big panel` and animation node will be `small icon`
+
 
 ## Text
-Wrap on text node with text size adjusting
+[Text API here](https://insality.github.io/druid/modules/druid.text.html)
+
+### Overview
+Basic Druid text component. Text components by default have the text size adjusting.
+
+### Setup
+Create text node with druid: `text = druid:new_text(node_name, [initial_value], [is_disable_size_adjust])`
+
+### Notes
+- Text component by default have auto adjust text sizing. Text never will be bigger, than text node size, which you can setup in GUI scene. It can be disabled on component creating by settings argument `is_no_adjust` to _true_
+
+![](../media/text_autosize.png)
+
+- Text pivot can be changed with `text:set_pivot`, and text will save their position inside their text size box:
+
+![](../media/text_anchor.gif)
+
 
 ## Blocker
-Block input in node zone
+[Blocker API here](https://insality.github.io/druid/modules/druid.blocker.html)
+
+### Overview
+Druid component for block input. Use it to block input in special zone.
+
+### Setup
+Create blocker component with druid: `druid:new_blocker(node_name)`
+
+### Notes
+Explanation:
+![](../media/blocker_scheme.png)
+
+Blue zone is **button** with close_window callback
+
+Yellow zone is blocker with window content
+
+So you can do the safe zones, when you have the big buttons
+
 
 ## Back Handler
-Handle back button (Android, backspace)
+[Back handler API here](https://insality.github.io/druid/modules/druid.back_handler.html)
 
-## Locale
-Text component with handle localization system
+### Overview
+Component to handle back button. It handle Android back button and Backspace key. Key triggers in `input.binding` should be setup for correct working.
 
-## Timer
-Run timer on text node
+### Setup
+Setup callback with `druid:new_back_handler(callback)`
+
+### Notes
+
+
+## Lang text
+[Lang text API here](https://insality.github.io/druid/modules/druid.lang_text.html)
+
+### Overview
+Wrap on Text component to handle localization. It uses druid get_text_function to set text by it's id
+
+### Setup
+Create lang text component with druid `text = druid:new_lang_text(node_name, locale_id)`
+
+### Notes
 
-## Progress
-Basic progress bar
 
 ## Scroll
-Basic scroll component
+[Scroll API here](https://insality.github.io/druid/modules/druid.scroll.html)
 
-## Grid
-Component for manage node positions
+### Overview
+Basic Druid scroll component. Handle all scrolling stuff in druid GUI
+
+### Setup
+Create scroll component with druid: `scroll = druid:new_scroll(view_node, content_node)`.
+
+_View_node_ - is static part. It capturing user input and recognize scrolling touches
+
+_Content_node_ - is dynamic part. This node will change position by scroll system
+
+Initial scroll size will be equal to _content_node_ node size. The initial view box will be equal to _view_node_ node size
+
+Usually, Place _view_node_ and as children add _content_node_:
+![](../media/scroll_scheme.png)
+![](../media/scroll_outline.png)
+
+*Here content_node below view_node, in game content_node be able to scroll left until end*
+
+### Notes
+- Scroll by default style have inertion and extra size for strecthing effect. It can be adjust via scroll [style settings](https://insality.github.io/druid/modules/druid.scroll.html#Style)
+- You can setup "points of interest". Scroll always will be centered on closes point of interest. It is able to create slider without inertion and points of interest on each scroll element.
+- Scroll have next events:
+	- *on_scroll* (self, position) On scroll move callback
+	- *on_scroll_to* (self, position, is_instant) On scroll_to function callback
+	- *on_point_scroll* (self, item_index, position) On scroll_to_index function callback
+- You can adjust scroll content size by `scroll:set_size(node_size)`. It will setup new size to _content node_
+- You can enabled or disable inertion mode via `scroll:set_intert(state)`
+- You can adjust extra stretch size via `scroll:set_extra_stretch_size`
+- Multitouch is required for scroll. Scroll is correctly handling touch_id swap while dragging scroll
+
+
+## Progress
+[Progress API here](https://insality.github.io/druid/modules/druid.progress.html)
+
+### Overview
+Basic Druid progress bar component
+
+### Setup
+Create progress bar component with druid: `progress = druid:new_progress(node_name, key, init_value)`
+
+Node name should have maximum node size, so in GUI scene, node_name should be fully filled. 
+Key is value from druid const: const.SIDE.X (or just "x") or const.SIDE.Y (or just "y")
+
+### Notes
+- Progress correct working with 9slice nodes, it trying to set size by _set_size_ first, if it is not possible, it set up sizing via _set_scale_
+- Progress bar can fill only by vertical or horizontal size. If you want make diagonal progress bar, just rotate node in GUI scene
+- If you have glitchy or dark texture bug with progress bar, try to disable mipmaps in your texture profiles
 
 ## Slider
-Basic slider component
+[Slider API here](https://insality.github.io/druid/modules/druid.slider.html)
 
-## Checkbox
-Basic checkbox component
+### Overview
+Basic Druid slider component
 
-## Checkbox group
-Several checkboxes in one group
+### Setup
+Create slider component  with druid: `slider = druid:new_slider(node_name, end_pos, callback)`
 
-## Radio group
-Several checkboxes in one group with single choice
+Pin node (node_name in params) should be placed in zero position (initial). It will be available to mode Pin node between start pos and end pos. 
 
-## Hover
-Trigger component for check node hover state
+### Notes
+- You can setup points of interests on slider via `slider:set_steps`. If steps are exist, slider values will be only from this steps (notched slider)
+- For now, start pos and end pos should be on vertical or horizontal line (their x or y value should be equal)
 
 ## Input
-Component to process user text input
+[Input API here](https://insality.github.io/druid/modules/druid.input.html)
+
+### Overview
+Basic Druid text input component (unimplemented)
+
+### Setup
+Create input component with druid: `input = druid:new_input(button_node_name, text_node_name, keyboard_type)`
+
+### Notes
+- Input component handle user text input. Input contains from button and text components. Button needed for selecting/unselecting input field
+- Long click on input field for clear and select input field (clearing can be disable via styles)
+- Click outside of button to unselect input field
+- On focus lost (game minimized) input field will be unselected
+- You can setup max length of the text
+- You can setup allowed characters. On add not allowed characters `on_input_wrong` will be called. By default it cause simple shake animation
+- The keyboard for input will not show on mobile HTML5. So input field in mobile HTML5 is not working now
+- To make work different keyboard type, make sure value in game.project Android:InputMethod set to HidderInputField (https://defold.com/manuals/project-settings/#input-method)
+
+
+## Checkbox
+[Checkbox API here](https://insality.github.io/druid/modules/druid.checkbox.html)
+
+### Overview
+Basic Druid checkbox component.
+
+### Setup
+Create checkbox component with druid: `checkbox = druid:new_checkbox(node, callback)`
+
+### Notes
+- Checkbox uses button to handle click
+- You can setup another node to handle input with click_node arg in component init: `druid:new_checkbox(node, callback, [click_node])`
+
+## Checkbox group
+[Checkbox group API here](https://insality.github.io/druid/modules/druid.checkbox_group.html)
+
+### Overview
+Several checkboxes in one group
+
+### Setup
+Create checkbox_group component with druid: `group = druid:new_checkbox_group(nodes[], callback)`
+
+### Notes
+- Callback arguments: `function(self, checkbox_index)`. Index is equals in _nodes[]_ array in component constructor
+- You can get/set checkbox_group state with `group:set_state()` and `group:get_state()`
+
+
+## Radio group
+[Radio group API here](https://insality.github.io/druid/modules/druid.radio_group.html)
+
+### Overview
+Several checkboxes in one group with single choice
+
+### Setup
+Create radio_group component with druid: `group = druid:new_radio_group(nodes[], callback)`
+
+### Notes
+- Callback arguments: `function(self, checkbox_index)`. Index is equals in _nodes[]_ array in component constructor
+- You can get/set radio_group state with `group:set_state()` and `group:get_state()`
+- Only different from checkbox_group: on click another checkboxes in this group will be unchecked
+
+## Timer
+[Timer API here](https://insality.github.io/druid/modules/druid.timer.html)
+
+### Overview
+Handle timer work on gui text node
+
+### Setup
+Create timer component with druid: `timer = druid:new_timer(text_node, from_seconds, to_seconds, callback)`
+
+### Notes
+- Timer fires callback, when timer value equals to _to_seconds_
+- Timer will setup text node with current timer value
+- Timer uses update function to handle time
+
+## Grid
+[Grid API here](https://insality.github.io/druid/modules/druid.grid.html)
+
+### Overview
+Component for manage node positions. Very simple implementation for nodes with equal size
+
+### Setup
+Create  component with druid: `grid = druid:new_grid(parent_node, prefab_node, max_in_row_elements)`
+
+### Notes
+- Grid on _adding elements_ will setup parent to _parent_node_
+- You can get array of position of every element for setup points of interest in scroll component
+- You can get size of all elements for setup size in scroll component
+- You can adjust anchor and border between elements
+- _Prefab node_ in component init used to get grid item size
+
+## Hover
+[Hover API here](https://insality.github.io/druid/modules/druid.hover.html)
+
+### Overview
+System Druid component, handle hover node state.
+
+### Setup
+Create hover component with druid: `hover = druid:new_hover(node, callback)`
+
+### Notes
+- By default, hover handles _hover event_ with pressed touch action_id. So it's mean, what mouse or touch have to be pressed
+- On desktop platforms there is _on_mouse_hover_ event. It's event on mouse hover without any action id
+- By default, assume what node is on not hovered state (both _hover_ and _mouse_hover_)
+
+
+## Swipe
+[Swipe API here](https://insality.github.io/druid/modules/druid.swipe.html)
+
+### Overview
+System Druid component, handle swipe actions on node
+
+### Setup
+Create swipe component with druid: `hover = druid:new_swipe(node, swipe_callback)`
+
+### Notes
+- Swipe callback have next params: (self, swipe_side, distance, time)
+	- **self** - Druid self context
+	- **swipe_side**: *string* - values from ["up", "down", "left", "right"]
+	- **distance**: *number* - in pixels, distance of swipe
+	- **time**: *number* - in seconds, time of swiping
+- Swipe trigger only, if all input actions was on swipe node. If action will be outside of node, swipe status will be reseted
+- In swipe style table you can adjust minimal distance and maximum time to trigg-  Hover state trigger only with touch on mobile devices or button mouse holding. Just mouse over swipe
+- In swipe style table you can toggle type of swipe triggering. if SWIPE_TRIGGER_ON_MOVE setup to true - swipe will trigger as swipe can be triggered. If setup to false - swipe will trigger only on released action
+- If you have stencil on swipe node and you don't want trigger it outside of stencil node, you can use `swipe:set_click_zone` to restrict swipe zonethout buttons is now not allowed.
+
+
+## Drag
+[Drag API here](https://insality.github.io/druid/modules/druid.drag.html)
+
+### Overview
+System Druid component, handle drag actions on node
+
+### Setup
+Create drag component with druid: `hover = druid:new_drag(node, drag_callback)`
+
+### Notes
+- Drag callback have next params: (self, swipe_side, distance, time)
+	- **self**: Druid self context
+	- **dx**: *number* - delta x position
+	- **dy**: *number* - delta y position
+- In styles, you can point the drag start deadzone. Default value is 10 pixels
+- Drag correctly process multitouch. You can switch touch_id, while dragging on node with correct _dx_ and _dy_ values (made for correct scrolling)
+- You can restrict horizontal or vertical dragging by setting `drag.can_x` or `drag.can_y` to _false_ value
+- You can get info about current drag state:
+	- _is_touch_ - Is currently node touching
+	- _is_drag_ - Is currently node is dragging
+	- _x_ and _y_ - Current touch position
+	- _touch_start_pos_ - Touch stat positions
+- Drag have next events:
+	- _on_touch_start_ (self) - Event on touch start
+	- _on_touch_end_ (self) - Event on touch end
+	- _on_drag_start_ (self) - Event on drag start
+	- _on_drag_ (self, dx, dy) - Event on drag process
+	- _on_drag_end_ (self) - Event on drag end
+- Drag node zone can be restricted via `drag:set_click_zone(node)`

docs_md/02-creating_custom_components.md

@@ -1,16 +1,20 @@
 # Creating custom components
 
 ## Overview
-Druid allows you to create your custom components from druid basic components or other custom components
+
+Druid allows you to create your custom components from druid basic components or other custom components.
+
+Every component is the children of Basic Druid component. Read the [basic component API here].(https://insality.github.io/druid/modules/component.html), Methods of basic components you can call via self:{method_name}
 
 
 ## Custom components
+
 Basic custom component template looks like this:
 ```lua
 local const = require("druid.const")
 local component = require("druid.component")
 
-local M = component.create("your_component")
+local M = component.create("my_component")
 
 -- Component constructor
 function M.init(self, ...)
@@ -24,18 +28,39 @@ end
 function M.on_input(self, action_id, action)
 end
 
+-- Call on component creation and on component:set_style() function
+function M.on_style_change(self, style)
+end
+
 -- Call only if exist interest: const.ON_MESSAGE
 function M.on_message(self, message_id, message, sender)
 end
 
--- Call only if component with ON_CHANGE_LANGUAGE interest
-function M.on_change_language(self)
+-- Call only if component with ON_LANGUAGE_CHANGE interest
+function M.on_language_change(self)
 end
 
 -- Call only if component with ON_LAYOUT_CHANGE interest
 function M.on_layout_change(self)
 end
 
+-- Call, if input was capturing before this component
+-- Example: scroll is start scrolling, so you need unhover button
+function M.on_input_interrupt(self)
+end
+
+-- Call, if game lost focus. Need ON_FOCUS_LOST intereset
+function M.on_focus_lost(self)
+end
+
+-- Call, if game gained focus. Need ON_FOCUS_GAINED intereset
+function M.on_focus_gained(self)
+end
+
+-- Call on component remove or on druid:final
+function M.on_remove(self)
+end
+
 return M
 ```
 
@@ -45,11 +70,29 @@ Add your custom component to druid via `druid.register`
 local druid = require("druid.druid")
 local my_component = require("my.amazing.component")
 
-local function init(self)
+function init(self)
 	druid.register("my_component", my_component)
 end
 ```
 
+Registering make new function with "new_{component_name}". In our example it will be: `druid:new_my_component()`.
+
+Or you can create component without registering with `druid:create(my_component_module)`
+
+As component registered, you can create your component with next code:
+```lua
+local druid = require("druid.druid")
+local my_component = require("my.amazing.component")
+
+function init(self)
+	self.druid = druid.new(self)
+
+	local my_component = self.druid:new_my_component(...)
+	-- or --
+	local my_component = self.druid:create(my_component, ...)
+end
+```
+
 ### Interest
 Interest - is a way to indicate what events your component will respond to.
 There is next interests in druid:
@@ -61,13 +104,16 @@ There is next interests in druid:
 
 - **ON_INPUT** - component will receive input from on_input, after other components with ON_INPUT_HIGH
 
-- **ON_CHANGE_LANGUAGE** - will call _on_change_language_ function on language change trigger
+- **ON_LANGUAGE_CHANGE** - will call _on_language_change_ function on language change trigger
 
-- **ON_LAYOUT_CHANGED** will call _on_layout_change_ function on layout change trigger
+- **ON_LAYOUT_CHANGE** will call _on_layout_change_ function on layout change trigger
 
+- **ON_FOCUS_LOST** will call _on_focust_lost_ function in on focus lost event. You need to pass window_callback to global `druid:on_window_callback`
+
+- **ON_FOCUS_GAINED** will call _on_focust_gained_ function in on focus gained event. You need to pass window_callback to global `druid:on_window_callback`
 
 ## Best practice on custom components
-On each component recomended describe component scheme in next way:
+On each component recommended describe component scheme in next way:
 
 ```lua
 -- Component module
@@ -76,9 +122,9 @@ local component = require("druid.component")
 local M = component.create("your_component")
 
 local SCHEME = {
-	ROOT = "/root",
-	ITEM = "/item",
-	TITLE = "/title"
+	ROOT = "root",
+	ITEM = "item",
+	TITLE = "title"
 }
 
 function M.init(self, template_name, node_table)
@@ -96,10 +142,11 @@ function M.init(self, template_name, node_table)
 
 	-- Button self on callback is self of _this_ component
 	local button = druid:new_button(...)
-
-	-- helper can return you the component style for current component
-	-- It return by component name from 
-	local my_style = self:get_style()
 end
 
-```
+```
+
+
+## Power of using templates
+
+You can use one component, but creating and customizing templates for them. Templates only requires to match the component scheme.

docs_md/03-styles.md

@@ -9,6 +9,7 @@ In component API documentation, you can find the style API for this component. O
 
 ## Usage
 Setup default druid style for all druid instances via `druid.set_default_style`
+You can pass _nil_ or _empty_table_ to use default values for all components (no styles)
 ```lua
 local druid = require("druid.druid")
 local my_style = require("my.amazing.style")
@@ -42,6 +43,17 @@ local function init(self)
 end
 ```
 
-## Create custom components
-Styles is just lua table, so it can be described in just one single file
-__TODO__
+
+## Create your own styles
+
+The most components have their styles. You can explore it on [Druid API](https://insality.github.io/druid/) in table style section ([button example](https://insality.github.io/druid/modules/druid.button.html#Style)). Or you can see, what fields component uses in code in function `on_style_change`
+
+To create you style, create lua module, what return <_component_name_, _component_style_> table
+
+Example: [default druid style](https://github.com/Insality/druid/blob/develop/druid/styles/default/style.lua)
+
+Override all fields you want and set your style with one of next ways:
+
+- Set your style as global via `druid.set_default_style`
+- Set style for concrete druid instance via `druid = druid.new(self, style)`
+- Set style for concrete instance via `component:set_style(style)`

docs_md/04-druid_assets.md

@@ -3,6 +3,6 @@
 ## Overview
 I've created [druid-assets repository](https://github.com/Insality/druid-assets) to make a _marketplace_ with  custom styles and components.
 
-Any of druid users can push their own components and styles to share it with the other users
+Any of Druid users can push their own components and styles to share it with the other users
 
 Also, this marketplace is great example to how you can create your custom components

docs_md/changelog.md

@@ -0,0 +1,98 @@
+Druid 0.3.0:
+
+- `Druid:final()` now is important function for correct working
+
+- Add _swipe_ basic component
+	- Swipe component handle simple swipe gestures on node. It has single callback with direction on swipe. You can adjust a several parameters of swipe in druid style.
+	- Swipe can be triggered on action.released or while user is make swiping (in process)
+	- Add swipe example at main Druid example. Try swipe left/right to switch example pages.
+
+- Add _input_ basic component
+	- Input component handle user text input. Input contains from button and text components. Button needed for selecting/unselecting input field
+	- Long click on input field for clear and select input field (clearing can be disable via styles)
+	- Click outside of button to unselect input field
+	- On focus lost (game minimized) input field will be unselected
+	- You can setup max length of the text
+	- You can setup allowed characters. On add not allowed characters `on_input_wrong` will be called. By default it cause simple shake animation
+	- The keyboard for input will not show on mobile HTML5. So input field in mobile HTML5 is not working now
+	- To make work different keyboard type, make sure value in game.project Android:InputMethod set to HiddenInputField (https://defold.com/manuals/project-settings/#input-method)
+
+- Add two functions to basic component: `increase_input_priority` and `reset_input_priority`. It used to process component input first in current input stack (there is two input stacks now: INPUT and INPUT_HIGH). Example: on selecting input field, it increase input self priority until it be unselected
+
+- Add two new component interests: `on_focus_gain` and `on_focus_lost`
+
+- Add global druid events:
+	- on_window_callback: call `druid.on_window_callback(event)` for on_focus_gain/lost correct work
+	- on_language_change: call `druid.on_language_change()` (#38) for update all druid instances lang components
+	- on_layout_change: call `druid.on_layout_change()` (#37) for update all gui layouts (unimplemented now)
+
+- Add button `on_click_outside` event. You can subscribe on this event in button. Was needed for Input component (click outside to deselect input field)
+
+- Add _start_pos_ field to button component
+
+- Changed input binding settings. Add esc, enter, text and marked_text. Backspace now is different from android back button event. Check the README setup section
+
+- Renamed _on_change_language_ -> _on_language_change_ component interest
+
+- Add several examples to druid-assets respository (see live example here): https://insality.github.io/druid-assets/)
+
+- Known issues:
+	- Adjusting text size by height works wrong. Adjusting single line texting works fine
+	- Space is not working in HTML5
+
+
+
+Druid 0.4.0:
+
+- Add _Drag_ basic component
+	- Drag component allow you detect dragging on GUI node
+	- Drag will be processed even the cursor is outside of node, if drag is already started
+	- Drag provides correct handle of several touches. Drag can switch between them (no more scroll gliches with position)
+	- Drag have next events:
+		- on_touch_start (self)
+		- on_touch_end (self)
+		- on_drag_start (self)
+		- on_drag (self, dx, dy)
+		- on_drag_end (self)
+	- You can restriction side of dragging by changing _drag.can_x_ and _drag.can_y_ fields
+	- You can setup drag deadzone to detect, when dragging is started (_by default 10 pixels_)
+
+- [Breaking changes] Druid _Scroll_ component fully reworked. Input logic moved to _Drag_ component
+	- Update scroll documentation
+	- Change constructor order params
+	- Change _scroll:set_border_ to _scroll:set_size_
+	- Scroll now contains from view and content node
+		- _View node_ - static node, which size determine the "camera" zone
+		- _Content node_ - dynamic node, moving by _Scroll_ component
+	- Scroll will be disabled only if content size equals to view size (by width or height separatly)
+	- You can adjust start scroll size via _.gui_ scene. Just setup correct node size
+	- Different anchoring is supported (for easier layouting)
+	- Function _scroll_to_ now accept position relative to _content node_. It's more easier for handling. _Example:_ if you have children node of _content_node_, you can pass this node position to scroll to this.
+	- **Resolve #52**: _Content node size_ now can be less than _view node size_. In this case, content will be scrolled only inside _view size_ (can be disabled via style field: _SMALL_CONTENT_SCROLL_)
+	- **Fix #50**: If style.SOFT_ZONE_SIZE equals to [0..1], scroll can be disappeared
+
+- Druid _Grid_ Update
+	- Anchor by default equals to node pivot (so, more component settings in _.gui_ settings) (#51)
+	- Function `grid:clear` now don't delete any GUI nodes. Druid will not care about `gui.delete_node` logic anymore (#56)
+
+- Druid _Hover_ component now have two _hover_ events (#49):
+	- _on_hover_ is usual hover event. Trigger only if touch or mouse action_id pressed on node
+	- _on_mouse_hover_ action on node without action_id (desktop mouse over). Works only on desktop platform
+
+- Styles update:
+	- Styles table now can be empty, every component have their default style values
+	- Remove `component:get_style` function. Now you can only set styles
+	- To get style values in component, add `component:on_style_change` function. It's invoked on `component:set_style` function
+	- You can look up default values inside `component:on_style_change` function or style component API on [Druid API](https://insality.github.io/druid/index.html)
+
+- Druid update:
+	- Now function `druid:remove` remove instance and all instance children components. No more manual deleting child components (#41)
+
+- **Fix:** Blocker component bug (blocker had very high priority, so it's block even button components, created after blocker)
+- **Fix #58:** Bug, when druid instance should be always named `druid` (ex: `self.druid = druid.new(self)`)
+- **Fix #53:** Bug with final _Druid instance_ without any components
+
+
+Druid 0.5.0:
+- **Fix #61:** Button component: fix button animation node creation
+- **Fix #64:** Hover component: wrong mouse_hover default state

druid/base/back_handler.lua

@@ -32,7 +32,11 @@ end
 -- @tparam string action_id on_input action id
 -- @tparam table action on_input action
 function M.on_input(self, action_id, action)
-	if action_id == const.ACTION_BACK and action[const.RELEASED] then
+	if not action[const.RELEASED] then
+		return false
+	end
+
+	if action_id == const.ACTION_BACK or action_id == const.ACTION_BACKSPACE then
 		self.on_back:trigger(self:get_context(), self.params)
 		return true
 	end
@@ -41,4 +45,4 @@ function M.on_input(self, action_id, action)
 end
 
 
-return M
+return M

druid/base/blocker.lua

@@ -14,7 +14,7 @@ local Event = require("druid.event")
 local const = require("druid.const")
 local component = require("druid.component")
 
-local M = component.create("blocker", { const.ON_INPUT_HIGH })
+local M = component.create("blocker", { const.ON_INPUT })
 
 
 --- Component init function
@@ -29,7 +29,7 @@ end
 
 
 function M.on_input(self, action_id, action)
-	if action_id ~= const.ACTION_TOUCH then
+	if action_id ~= const.ACTION_TOUCH and action_id ~= const.ACTION_MULTITOUCH then
 		return false
 	end
 

druid/base/button.lua

@@ -3,29 +3,24 @@
 
 --- Component events
 -- @table Events
--- @tfield druid_event on_click On release button callback
--- @tfield druid_event on_repeated_click On repeated action button callback
--- @tfield druid_event on_long_click On long tap button callback
--- @tfield druid_event on_double_click On double tap button callback
+-- @tfield druid_event on_click (self, params, button_instance) On release button callback
+-- @tfield druid_event on_repeated_click (self, params, button_instance, click_amount) On repeated action button callback
+-- @tfield druid_event on_long_click (self, params, button_instance, time) On long tap button callback
+-- @tfield druid_event on_double_click (self, params, button_instance, click_amount) On double tap button callback
+-- @tfield druid_event on_hold_callback (self, params, button_instance, time) On button hold before long_click callback
+-- @tfield druid_event on_click_outside (self, params, button_instance) On click outside of button
 
 --- Component fields
 -- @table Fields
 -- @tfield node node Trigger node
 -- @tfield[opt=node] node anim_node Animation node
--- @tfield vector3 scale_from Initial scale of anim_node
+-- @tfield vector3 start_scale Initial scale of anim_node
+-- @tfield vector3 start_pos Initial pos of anim_node
 -- @tfield vector3 pos Initial pos of anim_node
 -- @tfield any params Params to click callbacks
 -- @tfield druid.hover hover Druid hover logic component
 -- @tfield[opt] node click_zone Restriction zone
 
---- Component style params
--- @table Style
--- @tfield function on_click (self, node)
--- @tfield function on_click_disabled (self, node)
--- @tfield function on_hover (self, node, hover_state)
--- @tfield function on_set_enabled (self, node, enabled_state)
--- @tfield bool IS_HOVER
-
 local Event = require("druid.event")
 local const = require("druid.const")
 local helper = require("druid.helper")
@@ -48,18 +43,18 @@ end
 
 
 local function on_button_hover(self, hover_state)
-	if not self._style.on_hover then
-		return
-	end
+	self.style.on_hover(self, self.anim_node, hover_state)
+end
 
-	self._style.on_hover(self, self.anim_node, hover_state)
+
+local function on_button_mouse_hover(self, hover_state)
+	self.style.on_mouse_hover(self, self.anim_node, hover_state)
 end
 
 
 local function on_button_click(self)
-	if self._style.on_click then
-		self._style.on_click(self, self.anim_node)
-	end
+	self.style.on_click(self, self.anim_node)
+
 	self.click_in_row = 1
 	self.on_click:trigger(self:get_context(), self.params, self)
 end
@@ -71,18 +66,16 @@ local function on_button_repeated_click(self)
 		self.is_repeated_started = true
 	end
 
-	if self._style.on_click then
-		self._style.on_click(self, self.anim_node)
-	end
+	self.style.on_click(self, self.anim_node)
+
 	self.click_in_row = self.click_in_row + 1
 	self.on_repeated_click:trigger(self:get_context(), self.params, self, self.click_in_row)
 end
 
 
 local function on_button_long_click(self)
-	if self._style.on_click then
-		self._style.on_click(self, self.anim_node)
-	end
+	self.style.on_click(self, self.anim_node)
+
 	self.click_in_row = 1
 	local time = socket.gettime() - self.last_pressed_time
 	self.on_long_click:trigger(self:get_context(), self.params, self, time)
@@ -90,9 +83,8 @@ end
 
 
 local function on_button_double_click(self)
-	if self._style.on_click then
-		self._style.on_click(self, self.anim_node)
-	end
+	self.style.on_click(self, self.anim_node)
+
 	self.click_in_row = self.click_in_row + 1
 	self.on_double_click:trigger(self:get_context(), self.params, self, self.click_in_row)
 end
@@ -113,10 +105,10 @@ local function on_button_release(self)
 			self.can_action = false
 
 			local time = socket.gettime()
-			local is_long_click = (time - self.last_pressed_time) > self._style.LONGTAP_TIME
+			local is_long_click = (time - self.last_pressed_time) > self.style.LONGTAP_TIME
 			is_long_click = is_long_click and self.on_long_click:is_exist()
 
-			local is_double_click = (time - self.last_released_time) < self._style.DOUBLETAP_TIME
+			local is_double_click = (time - self.last_released_time) < self.style.DOUBLETAP_TIME
 			is_double_click = is_double_click and self.on_double_click:is_exist()
 
 			if is_long_click then
@@ -131,30 +123,54 @@ local function on_button_release(self)
 		end
 		return true
 	else
-		if self._style.on_click_disabled then
-			self._style.on_click_disabled(self, self.anim_node)
-		end
+		self.style.on_click_disabled(self, self.anim_node)
 		return false
 	end
 end
 
 
+--- Component style params.
+-- You can override this component styles params in druid styles table
+-- or create your own style
+-- @table Style
+-- @tfield[opt=0.4] number LONGTAP_TIME Minimum time to trigger on_hold_callback
+-- @tfield[opt=0.8] number AUTOHOLD_TRIGGER Maximum hold time to trigger button release while holding
+-- @tfield[opt=0.4] number DOUBLETAP_TIME Time between double taps
+-- @tfield function on_click (self, node)
+-- @tfield function on_click_disabled (self, node)
+-- @tfield function on_hover (self, node, hover_state)
+-- @tfield function on_mouse_hover (self, node, hover_state)
+-- @tfield function on_set_enabled (self, node, enabled_state)
+function M.on_style_change(self, style)
+	self.style = {}
+	self.style.LONGTAP_TIME = style.LONGTAP_TIME or 0.4
+	self.style.AUTOHOLD_TRIGGER = style.AUTOHOLD_TRIGGER or 0.8
+	self.style.DOUBLETAP_TIME = style.DOUBLETAP_TIME or 0.4
+
+	self.style.on_click = style.on_click or function(_, node) end
+	self.style.on_click_disabled = style.on_click_disabled or function(_, node) end
+	self.style.on_mouse_hover = style.on_mouse_hover or function(_, node, state) end
+	self.style.on_hover = style.on_hover or function(_, node, state) end
+	self.style.on_set_enabled = style.on_set_enabled or function(_, node, state) end
+end
+
+
 --- Component init function
 -- @function button:init
 -- @tparam node node Gui node
 -- @tparam function callback Button callback
 -- @tparam[opt] table params Button callback params
 -- @tparam[opt] node anim_node Button anim node (node, if not provided)
--- @tparam[opt] string event Button react event, const.ACTION_TOUCH by default
-function M.init(self, node, callback, params, anim_node, event)
+function M.init(self, node, callback, params, anim_node)
 	self.druid = self:get_druid()
 	self.node = self:get_node(node)
 
-	self.anim_node = anim_node and helper:get_node(anim_node) or self.node
-	-- TODO: rename to start_scale
-	self.scale_from = gui.get_scale(self.anim_node)
+	self.anim_node = anim_node and self:get_node(anim_node) or self.node
+	self.start_scale = gui.get_scale(self.anim_node)
+	self.start_pos = gui.get_position(self.anim_node)
 	self.params = params
 	self.hover = self.druid:new_hover(node, on_button_hover)
+	self.hover.on_mouse_hover:subscribe(on_button_mouse_hover)
 	self.click_zone = nil
 	self.is_repeated_started = false
 	self.last_pressed_time = 0
@@ -168,6 +184,7 @@ function M.init(self, node, callback, params, anim_node, event)
 	self.on_long_click = Event()
 	self.on_double_click = Event()
 	self.on_hold_callback = Event()
+	self.on_click_outside = Event()
 end
 
 
@@ -192,6 +209,9 @@ function M.on_input(self, action_id, action)
 	if not is_pick then
 		-- Can't interact, if touch outside of button
 		self.can_action = false
+		if action.released then
+			self.on_click_outside:trigger(self:get_context(), self.params, self)
+		end
 		return false
 	end
 
@@ -222,12 +242,12 @@ function M.on_input(self, action_id, action)
 	if not self.disabled and self.can_action and self.on_long_click:is_exist() then
 		local press_time = socket.gettime() - self.last_pressed_time
 
-		if self._style.AUTOHOLD_TRIGGER and self._style.AUTOHOLD_TRIGGER <= press_time then
+		if self.style.AUTOHOLD_TRIGGER <= press_time then
 			on_button_release(self)
 			return true
 		end
 
-		if press_time >= self._style.LONGTAP_TIME then
+		if press_time >= self.style.LONGTAP_TIME then
 			on_button_hold(self, press_time)
 			return true
 		end
@@ -247,9 +267,7 @@ end
 -- @tparam bool state Enabled state
 function M.set_enabled(self, state)
 	self.disabled = not state
-	if self._style.on_set_enabled then
-		self._style.on_set_enabled(self, self.node, state)
-	end
+	self.style.on_set_enabled(self, self.node, state)
 end
 
 
@@ -265,17 +283,21 @@ end
 -- no click events outside stencil node
 -- @function button:set_click_zone
 -- @tparam node zone Gui node
+-- @tparam druid.button Self instance to make chain calls
 function M.set_click_zone(self, zone)
 	self.click_zone = self:get_node(zone)
 	self.hover:set_click_zone(zone)
+	return self
 end
 
 
 --- Set key-code to trigger this button
 -- @function button:set_key_trigger
 -- @tparam hash key The action_id of the key
+-- @tparam druid.button Self instance to make chain calls
 function M.set_key_trigger(self, key)
 	self.key_trigger = hash(key)
+	return self
 end
 
 

druid/base/checkbox.lua

@@ -11,10 +11,6 @@
 -- @tfield[opt=node] node click_node Button trigger node
 -- @tfield druid.button button Button component from click_node
 
---- Component style params
--- @table Style
--- @tfield function on_change_state (self, node, state)
-
 local Event = require("druid.event")
 local component = require("druid.component")
 
@@ -26,13 +22,26 @@ local function on_click(self)
 end
 
 
+--- Component style params.
+-- You can override this component styles params in druid styles table
+-- or create your own style
+-- @table Style
+-- @tfield function on_change_state (self, node, state)
+function M.on_style_change(self, style)
+	self.style = {}
+
+	self.style.on_change_state = style.on_change_state or function(_, node, state)
+		gui.set_enabled(node, state)
+	end
+end
+
+
 --- Component init function
 -- @function checkbox:init
 -- @tparam node node Gui node
 -- @tparam function callback Checkbox callback
 -- @tparam[opt=node] node click node Trigger node, by default equals to node
 function M.init(self, node, callback, click_node)
-	self.style = self:get_style()
 	self.druid = self:get_druid()
 	self.node = self:get_node(node)
 	self.click_node = self:get_node(click_node)
@@ -54,9 +63,7 @@ function M.set_state(self, state, is_silent)
 	end
 
 	self.state = state
-	if self.style.on_change_state then
-		self.style.on_change_state(self, self.node, state)
-	end
+	self.style.on_change_state(self, self.node, state)
 
 	if not is_silent then
 		self.on_change_state:trigger(self:get_context(), state)

druid/base/checkbox_group.lua

@@ -39,7 +39,7 @@ end
 
 --- Set checkbox group state
 -- @function checkbox_group:set_state
--- @tparam bool[] state Array of checkbox state
+-- @tparam bool[] indexes Array of checkbox state
 function M.set_state(self, indexes)
 	for i = 1, #indexes do
 		if self.checkboxes[i] then

druid/base/drag.lua

@@ -0,0 +1,251 @@
+--- Component to handle drag action on node.
+-- Drag have correct handling for multitouch and swap
+-- touched while dragging. Drag will be processed even
+-- the cursor is outside of node, if drag is already started
+-- @module druid.drag
+
+--- Component events
+-- @table Events
+-- @tfield druid_event on_touch_start (self) Event on touch start
+-- @tfield druid_event on_touch_end (self) Event on touch end
+-- @tfield druid_event on_drag_start (self) Event on drag start
+-- @tfield druid_event on_drag (self, dx, dy) Event on drag progress
+-- @tfield druid_event on_drag_end (self) Event on drag end
+
+--- Components fields
+-- @table Fields
+-- @tfield bool is_touch Is component now touching
+-- @tfield bool is_drag Is component now dragging
+-- @tfield bool can_x Is drag component process vertical dragging. Default - true
+-- @tfield bool can_y Is drag component process horizontal. Default - true
+-- @tfield number x Current touch x position
+-- @tfield number y Current touch y position
+-- @tfield vector3 touch_start_pos Touch start position
+
+local Event = require("druid.event")
+local const = require("druid.const")
+local helper = require("druid.helper")
+local component = require("druid.component")
+
+local M = component.create("drag", { const.ON_INPUT_HIGH })
+
+
+local function start_touch(self, touch)
+	self.is_touch = true
+	self.is_drag = false
+
+	self.touch_start_pos.x = touch.x
+	self.touch_start_pos.y = touch.y
+
+	self.x = touch.x
+	self.y = touch.y
+
+	self.on_touch_start:trigger(self:get_context())
+end
+
+
+local function end_touch(self)
+	if self.is_drag then
+		self.on_drag_end:trigger(self:get_context())
+	end
+
+	self.is_drag = false
+	self.is_touch = false
+	self.on_touch_end:trigger(self:get_context())
+	self:reset_input_priority()
+	self.touch_id = 0
+end
+
+
+local function process_touch(self, touch)
+	if not self.can_x then
+		self.touch_start_pos.x = touch.x
+	end
+
+	if not self.can_y then
+		self.touch_start_pos.y = touch.y
+	end
+
+	local distance = helper.distance(touch.x, touch.y, self.touch_start_pos.x, self.touch_start_pos.y)
+	if not self.is_drag and distance >= self.style.DRAG_DEADZONE then
+		self.is_drag = true
+		self.on_drag_start:trigger(self:get_context())
+		self:increase_input_priority()
+	end
+end
+
+
+--- Return current touch action from action input data
+-- If touch_id stored - return exact this touch action
+local function find_touch(action_id, action, touch_id)
+	local act = helper.is_mobile() and const.ACTION_MULTITOUCH or const.ACTION_TOUCH
+
+	if action_id ~= act then
+		return
+	end
+
+	if action.touch then
+		local touch = action.touch
+		for i = 1, #touch do
+			if touch[i].id == touch_id then
+				return touch[i]
+			end
+		end
+		return touch[1]
+	else
+		return action
+	end
+end
+
+
+--- Process on touch release. We should to find, if any other
+-- touches exists to switch to another touch.
+local function on_touch_release(self, action_id, action)
+	if #action.touch >= 2 then
+		-- Find next unpressed touch
+		local next_touch
+		for i = 1, #action.touch do
+			if not action.touch[i].released then
+				next_touch = action.touch[i]
+				break
+			end
+		end
+
+		if next_touch then
+			self.x = next_touch.x
+			self.y = next_touch.y
+			self.touch_id = next_touch.id
+		else
+			end_touch(self)
+		end
+	elseif #action.touch == 1 then
+		end_touch(self)
+	end
+end
+
+
+--- Component style params.
+-- You can override this component styles params in druid styles table
+-- or create your own style
+-- @table Style
+-- @tfield[opt=10] number DRAG_DEADZONE Distance in pixels to start dragging
+function M.on_style_change(self, style)
+	self.style = {}
+	self.style.DRAG_DEADZONE = style.DRAG_DEADZONE or 10
+end
+
+
+--- Drag component constructor
+-- @tparam node node GUI node to detect dragging
+-- @tparam function on_drag_callback Callback for on_drag_event(self, dx, dy)
+-- @function drag:init
+function M.init(self, node, on_drag_callback)
+	self.node = self:get_node(node)
+
+	self.dx = 0
+	self.dy = 0
+	self.touch_id = 0
+	self.x = 0
+	self.y = 0
+	self.is_touch = false
+	self.is_drag = false
+	self.touch_start_pos = vmath.vector3(0)
+
+	self.can_x = true
+	self.can_y = true
+
+	self.click_zone = nil
+	self.on_touch_start = Event()
+	self.on_touch_end = Event()
+	self.on_drag_start = Event()
+	self.on_drag = Event(on_drag_callback)
+	self.on_drag_end = Event()
+end
+
+
+function M.on_input_interrupt(self)
+	if self.is_drag or self.is_touch then
+		end_touch(self)
+	end
+end
+
+
+function M.on_input(self, action_id, action)
+	if action_id ~= const.ACTION_TOUCH and action_id ~= const.ACTION_MULTITOUCH then
+		return
+	end
+
+	if not helper.is_enabled(self.node) then
+		return false
+	end
+
+	local is_pick = gui.pick_node(self.node, action.x, action.y)
+	if self.click_zone then
+		is_pick = is_pick and gui.pick_node(self.click_zone, action.x, action.y)
+	end
+
+	if not is_pick and not self.is_drag then
+		end_touch(self)
+		return false
+	end
+
+
+	local touch = find_touch(action_id, action, self.touch_id)
+	if not touch then
+		return false
+	end
+
+	if touch.id then
+		self.touch_id = touch.id
+	end
+
+	self.dx = 0
+	self.dy = 0
+
+	if touch.pressed and not self.is_touch then
+		start_touch(self, touch)
+	end
+
+	if touch.released and self.is_touch then
+		if action.touch then
+			-- Mobile
+			on_touch_release(self, action_id, action)
+		else
+			-- PC
+			end_touch(self)
+		end
+	end
+
+	if self.is_touch then
+		process_touch(self, touch)
+	end
+
+	local touch_modified = find_touch(action_id, action, self.touch_id)
+	if touch_modified and self.is_drag then
+		self.dx = touch_modified.x - self.x
+		self.dy = touch_modified.y - self.y
+	end
+
+	if touch_modified then
+		self.x = touch_modified.x
+		self.y = touch_modified.y
+	end
+
+	if self.is_drag then
+		self.on_drag:trigger(self:get_context(), self.dx, self.dy)
+	end
+
+	return self.is_drag
+end
+
+
+--- Strict drag click area. Useful for
+-- restrict events outside stencil node
+-- @function drag:set_click_zone
+-- @tparam node zone Gui node
+function M.set_click_zone(self, zone)
+	self.click_zone = self:get_node(zone)
+end
+
+
+return M

druid/base/grid.lua

@@ -20,6 +20,7 @@
 -- @tfield vector3 border_offer The border offset for correct anchor calculations
 
 local Event = require("druid.event")
+local helper = require("druid.helper")
 local component = require("druid.component")
 
 local M = component.create("grid")
@@ -35,7 +36,10 @@ function M.init(self, parent, element, in_row)
 	self.nodes = {}
 
 	self.offset = vmath.vector3(0)
-	self.anchor = vmath.vector3(0.5, 0, 0)
+
+	local pivot = helper.get_pivot_offset(gui.get_pivot(self.parent))
+	self.anchor = vmath.vector3(0.5 + pivot.x, 0.5 - pivot.y, 0)
+
 	self.in_row = in_row or 1
 	self.node_size = gui.get_size(self:get_node(element))
 	self.border = vmath.vector4(0)
@@ -153,12 +157,15 @@ function M.get_all_pos(self)
 end
 
 
---- Clear all items from the grid
+--- Clear grid nodes array. GUI nodes will be not deleted!
+-- If you want to delete GUI nodes, use grid.nodes array before grid:clear
 -- @function grid:clear
 function M.clear(self)
-	for i = 1, #self.nodes do
-		gui.delete_node(self.nodes[i])
-	end
+	self.border.x = 0
+	self.border.y = 0
+	self.border.w = 0
+	self.border.z = 0
+
 	self.nodes = {}
 end
 

druid/base/hover.lua

@@ -3,7 +3,8 @@
 
 --- Component events
 -- @table Events
--- @tfield druid_event on_hover On hover callback
+-- @tfield druid_event on_hover On hover callback (Touch pressed)
+-- @tfield druid_event on_mouse_hover On mouse hover callback (Touch over without action_id)
 
 local Event = require("druid.event")
 local const = require("druid.const")
@@ -18,20 +19,25 @@ local M = component.create("hover", { const.ON_INPUT })
 -- @tparam node node Gui node
 -- @tparam function on_hover_callback Hover callback
 function M.init(self, node, on_hover_callback)
-	self.style = self:get_style()
 	self.node = self:get_node(node)
 
 	self._is_hovered = false
+	self._is_mouse_hovered = false
 
 	self.on_hover = Event(on_hover_callback)
+	self.on_mouse_hover = Event()
 end
 
 
 function M.on_input(self, action_id, action)
-	if action_id ~= const.ACTION_TOUCH then
+	if action_id ~= const.ACTION_TOUCH and action_id ~= nil then
 		return
 	end
 
+	if not action_id and helper.is_mobile() then
+		return false
+	end
+
 	if not helper.is_enabled(self.node) then
 		return false
 	end
@@ -41,15 +47,17 @@ function M.on_input(self, action_id, action)
 		is_pick = is_pick and gui.pick_node(self.click_zone, action.x, action.y)
 	end
 
+	local hover_function = action_id and M.set_hover or M.set_mouse_hover
+
 	if not is_pick then
-		M.set_hover(self, false)
+		hover_function(self, false)
 		return false
 	end
 
 	if action.released then
-		M.set_hover(self, false)
+		hover_function(self, false)
 	else
-		M.set_hover(self, true)
+		hover_function(self, true)
 	end
 end
 
@@ -69,8 +77,18 @@ function M.set_hover(self, state)
 	end
 end
 
+--- Set mouse hover state
+-- @function hover:set_mouse_hover
+-- @tparam bool state The mouse hover state
+function M.set_mouse_hover(self, state)
+	if self._is_mouse_hovered ~= state then
+		self._is_mouse_hovered = state
+		self.on_mouse_hover:trigger(self:get_context(), state)
+	end
+end
 
---- Strict button click area. Useful for
+
+--- Strict hover click area. Useful for
 -- no click events outside stencil node
 -- @function hover:set_click_zone
 -- @tparam node zone Gui node

druid/base/input.lua

@@ -1,15 +1,311 @@
 --- Druid input text component.
 -- Carry on user text input
--- UNIMPLEMENTED
+-- @author Part of code from Britzl gooey input component
 -- @module druid.input
 
+--- Component events
+-- @table Events
+-- @tfield druid_event on_input_select (self, button_node) On input field select callback
+-- @tfield druid_event on_input_unselect (self, button_node) On input field unselect callback
+-- @tfield druid_event on_input_text (self, input_text) On input field text change callback
+-- @tfield druid_event on_input_empty (self, input_text) On input field text change to empty string callback
+-- @tfield druid_event on_input_full (self, input_text) On input field text change to max length string callback
+-- @tfield druid_event on_input_wrong (self, params, button_instance) On trying user input with not allowed character callback
+
+--- Component fields
+-- @table Fields
+-- @tfield druid.text text Text component
+-- @tfield druid.button button Button component
+-- @tfield bool is_selected Is current input selected now
+-- @tfield bool is_empty Is current input is empty now
+-- @tfield[opt] number max_length Max length for input text
+-- @tfield[opt] string allowerd_characters Pattern matching for user input
+-- @tfield number keyboard_type Gui keyboard type for input field
+
+local Event = require("druid.event")
+local const = require("druid.const")
 local component = require("druid.component")
+local utf8 = require("druid.system.utf8")
 
-local M = component.create("input")
+local M = component.create("input", { const.ON_INPUT, const.ON_FOCUS_LOST })
 
 
-function M.init(self, node, callback, click_node)
-	self.style = self:get_style()
+--- Mask text by replacing every character with a mask character
+-- @tparam string text
+-- @tparam string mask
+-- @treturn string Masked text
+local function mask_text(text, mask)
+	mask = mask or "*"
+	local masked_text = ""
+	for uchar in utf8.gmatch(text, ".") do
+		masked_text = masked_text .. mask
+	end
+
+	return masked_text
+end
+
+
+local function select(self)
+	gui.reset_keyboard()
+	self.marked_value = ""
+	if not self.selected then
+		self:increase_input_priority()
+		self.button:increase_input_priority()
+		self.previous_value = self.value
+		self.selected = true
+
+		gui.show_keyboard(self.keyboard_type, false)
+		self.on_input_select:trigger(self:get_context())
+
+		self.style.on_select(self, self.button.node)
+	end
+end
+
+
+local function unselect(self)
+	gui.reset_keyboard()
+	self.marked_value = ""
+	if self.selected then
+		self:reset_input_priority()
+		self.button:reset_input_priority()
+		self.selected = false
+
+		gui.hide_keyboard()
+		self.on_input_unselect:trigger(self:get_context())
+
+		self.style.on_unselect(self, self.button.node)
+	end
+end
+
+
+local function clear_and_select(self)
+	if self.style.IS_LONGTAP_ERASE then
+		self:set_text("")
+	end
+
+	select(self)
+end
+
+
+--- Component style params.
+-- You can override this component styles params in druid styles table
+-- or create your own style
+-- @table Style
+-- @tfield[opt=false] bool IS_LONGTAP_ERASE Is long tap will erase current input data
+-- @tfield[opt=*] string MASK_DEFAULT_CHAR Default character mask for password input
+-- @tfield function on_select (self, button_node) Callback on input field selecting
+-- @tfield function on_unselect (self, button_node) Callback on input field unselecting
+-- @tfield function on_input_wrong (self, button_node) Callback on wrong user input
+-- @tfield table button_style Custom button style for input node
+function M.on_style_change(self, style)
+	self.style = {}
+
+	self.style.IS_LONGTAP_ERASE = style.IS_LONGTAP_ERASE or false
+	self.style.MASK_DEFAULT_CHAR = style.MASK_DEFAULT_CHAR or "*"
+
+	self.style.on_select = style.on_select or function(_, button_node) end
+	self.style.on_unselect = style.on_unselect or function(_, button_node) end
+	self.style.on_input_wrong = style.on_input_wrong or function(_, button_node) end
+
+	self.style.button_style = style.button_style or {
+		LONGTAP_TIME = 0.4,
+		AUTOHOLD_TRIGGER = 0.8,
+		DOUBLETAP_TIME = 0.4
+	}
+end
+
+
+function M.init(self, click_node, text_node, keyboard_type)
+	self.druid = self:get_druid(self)
+	self.text = self.druid:new_text(text_node)
+
+	self.selected = false
+	self.value = self.text.last_value
+	self.previous_value = self.text.last_value
+	self.current_value = self.text.last_value
+	self.marked_value = ""
+	self.is_empty = true
+
+	self.text_width = 0
+	self.market_text_width = 0
+	self.total_width = 0
+
+	self.max_length = nil
+	self.allowed_characters = nil
+
+	self.keyboard_type = keyboard_type or gui.KEYBOARD_TYPE_DEFAULT
+
+	self.button = self.druid:new_button(click_node, select)
+	self.button:set_style(self.button_style)
+	self.button.on_click_outside:subscribe(unselect)
+	self.button.on_long_click:subscribe(clear_and_select)
+
+	self.on_input_select = Event()
+	self.on_input_unselect = Event()
+	self.on_input_text = Event()
+	self.on_input_empty = Event()
+	self.on_input_full = Event()
+	self.on_input_wrong = Event()
+end
+
+
+function M.on_input(self, action_id, action)
+	if self.selected then
+		local input_text = nil
+		if action_id == const.ACTION_TEXT then
+			-- ignore return key
+			if action.text == "\n" or action.text == "\r" then
+				return true
+			end
+
+			local hex = string.gsub(action.text,"(.)", function (c)
+				return string.format("%02X%s",string.byte(c), "")
+			end)
+
+			-- ignore arrow keys
+			if not string.match(hex, "EF9C8[0-3]") then
+				if not self.allowed_characters or action.text:match(self.allowed_characters) then
+					input_text = self.value .. action.text
+					if self.max_length then
+						input_text = utf8.sub(input_text, 1, self.max_length)
+					end
+				else
+					self.on_input_wrong:trigger(self:get_context(), action.text)
+					self.style.on_input_wrong(self, self.button.node)
+				end
+				self.marked_value = ""
+			end
+		end
+
+		if action_id == const.ACTION_MARKED_TEXT then
+			self.marked_value = action.text or ""
+			if self.max_length then
+				self.marked_value = utf8.sub(self.marked_value, 1, self.max_length)
+			end
+		end
+
+		if action_id == const.ACTION_BACKSPACE and (action.pressed or action.repeated) then
+			input_text = utf8.sub(self.value, 1, -2)
+		end
+
+		if action_id == const.ACTION_ENTER and action.released then
+			unselect(self)
+			return true
+		end
+
+		if action_id == const.ACTION_BACK and action.released then
+			unselect(self)
+			return true
+		end
+
+		if action_id == const.ACTION_ESC and action.released then
+			unselect(self)
+			return true
+		end
+
+		if input_text or #self.marked_value > 0 then
+			self:set_text(input_text)
+			return true
+		end
+	end
+
+	return self.selected
+end
+
+
+function M.on_focus_lost(self)
+	unselect(self)
+end
+
+
+function M.on_input_interrupt(self)
+	-- unselect(self)
+end
+
+
+--- Set text for input field
+-- @function input:set_text
+-- @tparam string input_text The string to apply for input field
+function M.set_text(self, input_text)
+	-- Case when update with marked text
+	if input_text then
+		self.value = input_text
+	end
+
+	-- Only update the text if it has changed
+	local current_value = self.value .. self.marked_value
+
+	if current_value ~= self.current_value then
+		self.current_value = current_value
+
+		-- mask text if password field
+		local masked_value, masked_marked_value
+		if self.keyboard_type == gui.KEYBOARD_TYPE_PASSWORD then
+			local mask_char = self.style.MASK_DEFAULT_CHAR or "*"
+			masked_value = mask_text(self.value, mask_char)
+			masked_marked_value = mask_text(self.marked_value, mask_char)
+		end
+
+		-- text + marked text
+		local value = masked_value or self.value
+		local marked_value = masked_marked_value or self.marked_value
+		self.is_empty = #value == 0 and #marked_value == 0
+
+		local final_text = value .. marked_value
+		self.text:set_to(final_text)
+
+		-- measure it
+		self.text_width = self.text:get_text_width(value)
+		self.marked_text_width = self.text:get_text_width(marked_value)
+		self.total_width = self.text_width + self.marked_text_width
+
+		self.on_input_text:trigger(self:get_context(), final_text)
+		if #final_text == 0 then
+			self.on_input_empty:trigger(self:get_context(), final_text)
+		end
+		if self.max_length and #final_text == self.max_length then
+			self.on_input_full:trigger(self:get_context(), final_text)
+		end
+	end
+end
+
+
+--- Return current input field text
+-- @function input:get_text
+-- @treturn string The current input field text
+function M.get_text(self)
+	return self.value .. self.marked_value
+end
+
+
+--- Set maximum length for input field.
+-- Pass nil to make input field unliminted (by default)
+-- @function input:set_max_length
+-- @tparam number max_length Maximum length for input text field
+-- @treturn druid.input Self instance to make chain calls
+function M.set_max_length(self, max_length)
+	self.max_length = max_length
+	return self
+end
+
+
+--- Set allowed charaters for input field.
+-- See: https://defold.com/ref/stable/string/
+-- ex: [%a%d] for alpha and numeric
+-- @function input:set_allowerd_characters
+-- @tparam string characters Regulax exp. for validate user input
+-- @treturn druid.input Self instance to make chain calls
+function M.set_allowed_characters(self, characters)
+	self.allowed_characters = characters
+	return self
+end
+
+
+--- Reset current input selection and return previous value
+-- @function input:reset_changes
+function M.reset_changes(self)
+	self:set_text(self.previous_value)
+	unselect(self)
 end
 
 

druid/base/lang_text.lua

@@ -15,7 +15,7 @@ local const = require("druid.const")
 local settings = require("druid.system.settings")
 local component = require("druid.component")
 
-local M = component.create("lang_text", { const.ON_CHANGE_LANGUAGE })
+local M = component.create("lang_text", { const.ON_LANGUAGE_CHANGE })
 
 
 --- Component init function
@@ -35,7 +35,7 @@ function M.init(self, node, locale_id, no_adjust)
 end
 
 
-function M.on_change_language(self)
+function M.on_language_change(self)
 	if self.last_locale then
 		M.translate(self)
 	end

druid/base/progress.lua

@@ -15,11 +15,6 @@
 -- @tfield number max_size Maximum size of progress bar
 -- @tfield vector4 slice Progress bar slice9 settings
 
---- Component style params
--- @table Style
--- @tfield number SPEED Progress bas fill rate. More -> faster
--- @tfield number MIN_DELTA Minimum step to fill progress bar
-
 local Event = require("druid.event")
 local const = require("druid.const")
 local helper = require("druid.helper")
@@ -70,18 +65,30 @@ local function set_bar_to(self, set_to, is_silent)
 end
 
 
+--- Component style params.
+-- You can override this component styles params in druid styles table
+-- or create your own style
+-- @table Style
+-- @tfield[opt=5] number SPEED Progress bas fill rate. More -> faster
+-- @tfield[opt=0.005] number MIN_DELTA Minimum step to fill progress bar
+function M.on_style_change(self, style)
+	self.style = {}
+	self.style.SPEED = style.SPEED or 5
+	self.style.MIN_DELTA = style.MIN_DELTA or 0.005
+end
+
+
 --- Component init function
 -- @function progress:init
 -- @tparam string|node node Progress bar fill node or node name
 -- @tparam string key Progress bar direction: const.SIDE.X or const.SIDE.Y
--- @tparam number init_value Initial value of progress bar
+-- @tparam[opt=1] number init_value Initial value of progress bar
 function M.init(self, node, key, init_value)
 	assert(key == const.SIDE.X or const.SIDE.Y, "Progress bar key should be 'x' or 'y'")
 
 	self.prop = hash("scale."..key)
 	self.key = key
 
-	self.style = self:get_style()
 	self.node = self:get_node(node)
 	self.scale = gui.get_scale(self.node)
 	self.size = gui.get_size(self.node)

druid/base/radio_group.lua

@@ -48,7 +48,7 @@ end
 
 --- Set radio group state
 -- @function radio_group:set_state
--- @tparam bool[] state Array of checkbox state
+-- @tparam number index Index in radio group
 function M.set_state(self, index)
 	on_checkbox_click(self, index)
 end
@@ -56,7 +56,7 @@ end
 
 --- Return radio group state
 -- @function radio_group:get_state
--- @treturn bool[] Array if checkboxes state
+-- @treturn number Index in radio group
 function M.get_state(self)
 	local result = -1
 

druid/base/scroll.lua

@@ -11,137 +11,146 @@
 -- @table Events
 -- @tfield druid_event on_scroll On scroll move callback
 -- @tfield druid_event on_scroll_to On scroll_to function callback
--- @tfield druid_event on_point_scroll On scroll_to_index function callbck
+-- @tfield druid_event on_point_scroll On scroll_to_index function callback
 
 --- Component fields
 -- @table Fields
--- @tfield node node Scroll parent node
--- @tfield node input_zone Scroll input node
--- @tfield vector3 zone_size Current scroll content size
--- @tfield number soft_size Soft zone size from style table
--- @tfield vector3 center_offset Distance from node to node's center
+-- @tfield node view_node Scroll view node
+-- @tfield node content_node Scroll content node
 -- @tfield bool is_inert Flag, if scroll now moving by inertion
--- @tfield vector3 inert Current inert speed
--- @tfield vector3 pos Current scroll posisition
--- @tfield vector3 target Current scroll target position
-
---- Component style params
--- @table Style
--- @tfield number FRICT_HOLD Multiplier for inertion, while touching
--- @tfield number FRICT Multiplier for free inertion
--- @tfield number INERT_THRESHOLD Scroll speed to stop inertion
--- @tfield number INERT_SPEED Multiplier for inertion speed
--- @tfield number DEADZONE Deadzone for start scrol in pixels
--- @tfield number SOFT_ZONE_SIZE Size of outside zone in pixels (for scroll back moving)
--- @tfield number BACK_SPEED Scroll back returning lerp speed
--- @tfield number ANIM_SPEED Scroll gui.animation speed for scroll_to function
+-- @tfield vector3 inertion Current inert speed
+-- @tfield vector3 position Current scroll posisition
+-- @tfield vector3 target_position Current scroll target position
+-- @tfield vector4 available_pos Available position for content node: (min_x, max_y, max_x, min_y)
+-- @tfield vector3 available_size Size of available positions: (width, height, 0)
+-- @tfield druid.drag drag Drag component
+-- @tfield[opt] selected Current index of points of interests
+-- @tfield bool is_animate Flag, if scroll now animating by gui.animate
 
 local Event = require("druid.event")
-local helper = require("druid.helper")
 local const = require("druid.const")
+local helper = require("druid.helper")
 local component = require("druid.component")
 
-local M = component.create("scroll", { const.ON_UPDATE, const.ON_INPUT_HIGH })
+local M = component.create("scroll", { const.ON_UPDATE })
 
 
--- Global on all scrolls
--- TODO: remove it
-M.current_scroll = nil
-
-
-local function get_border(node)
-	local pivot = gui.get_pivot(node)
-	local pivot_offset = helper.get_pivot_offset(pivot)
-	local size = vmath.mul_per_elem(gui.get_size(node), gui.get_scale(node))
-	return vmath.vector4(
-		-size.x*(0.5 + pivot_offset.x),
-		size.y*(0.5 + pivot_offset.y),
-		size.x*(0.5 - pivot_offset.x),
-		-size.y*(0.5 - pivot_offset.y)
-	)
+local function inverse_lerp(min, max, current)
+	return helper.clamp((current - min) / (max - min), 0, 1)
 end
 
 
-local function update_border(self)
-	local input_border = get_border(self.input_zone)
-	local content_border = get_border(self.node)
+--- Update vector with next conditions:
+-- Field x have to <= field z
+-- Field y have to <= field w
+local function get_border_vector(vector)
+	if vector.x > vector.z then
+		vector.x, vector.z = vector.z, vector.x
+	end
+	if vector.y > vector.w then
+		vector.y, vector.w = vector.w, vector.y
+	end
 
-	-- border.x - min content.x node pos
-	-- border.y - min content.y node pos
-	-- border.z - max content.x node pos
-	-- border.w - max content.y node pos
-	self.border = vmath.vector4(
-		input_border.x - content_border.x,
-		-input_border.w + content_border.w,
-		input_border.z - content_border.z,
-		-input_border.y + content_border.y
-	)
-	self.can_x = (self.border.x ~= self.border.z)
-	self.can_y = (self.border.y ~= self.border.w)
+	return vector
 end
 
 
+--- Return size from scroll border vector4
+local function get_size_vector(vector)
+	return vmath.vector3(vector.z - vector.x, vector.w - vector.y, 0)
+end
 
-local function set_pos(self, pos)
-	if self.pos.x ~= pos.x or self.pos.y ~= pos.y then
-		self.pos.x = pos.x
-		self.pos.y = pos.y
-		gui.set_position(self.node, self.pos)
 
-		self.on_scroll:trigger(self:get_context(), self.pos)
+local function on_scroll_drag(self, dx, dy)
+	local t = self.target_position
+	local b = self.available_pos
+	local eb = self.available_pos_extra
+
+	-- Handle soft zones
+	-- Percent - multiplier for delta. Less if outside of scroll zone
+	local x_perc = 1
+	local y_perc = 1
+
+	-- Right border (minimum x)
+	if t.x < b.x and dx < 0 then
+		x_perc = inverse_lerp(eb.x, b.x, t.x)
+	end
+	-- Left border (maximum x)
+	if t.x > b.z and dx > 0 then
+		x_perc = inverse_lerp(eb.z, b.z, t.x)
+	end
+	-- Disable x scroll
+	if not self.drag.can_x then
+		x_perc = 0
+	end
+
+	-- Top border (minimum y)
+	if t.y < b.y and dy < 0 then
+		y_perc = inverse_lerp(eb.y, b.y, t.y)
+	end
+	-- Bot border (maximum y)
+	if t.y > b.w and dy > 0 then
+		y_perc = inverse_lerp(eb.w, b.w, t.y)
+	end
+	-- Disable y scroll
+	if not self.drag.can_y then
+		y_perc = 0
+	end
+
+	t.x = t.x + dx * x_perc
+	t.y = t.y + dy * y_perc
+end
+
+
+local function check_soft_zone(self)
+	local target = self.target_position
+	local border = self.available_pos
+	local speed = self.style.BACK_SPEED
+
+	-- Right border (minimum x)
+	if target.x < border.x then
+		target.x = helper.step(target.x, border.x, math.abs(target.x - border.x) * speed)
+	end
+	-- Left border (maximum x)
+	if target.x > border.z then
+		target.x = helper.step(target.x, border.z, math.abs(target.x - border.z) * speed)
+	end
+	-- Top border (maximum y)
+	if target.y < border.y then
+		target.y = helper.step(target.y, border.y, math.abs(target.y - border.y) * speed)
+	end
+	-- Bot border (minimum y)
+	if target.y > border.w then
+		target.y = helper.step(target.y, border.w, math.abs(target.y - border.w) * speed)
 	end
 end
 
 
---- Return scroll, if it outside of scroll area
--- Using the lerp with BACK_SPEED koef
-local function check_soft_target(self)
-	local t = self.target
-	local b = self.border
-
-	if t.y < b.y then
-		t.y = helper.step(t.y, b.y, math.abs(t.y - b.y) * self.style.BACK_SPEED)
-	end
-	if t.x > b.x then
-		t.x = helper.step(t.x, b.x, math.abs(t.x - b.x) * self.style.BACK_SPEED)
-	end
-	if t.y > b.w then
-		t.y = helper.step(t.y, b.w, math.abs(t.y - b.w) * self.style.BACK_SPEED)
-	end
-	if t.x < b.z then
-		t.x = helper.step(t.x, b.z, math.abs(t.x - b.z) * self.style.BACK_SPEED)
+--- Cancel animation on other animation or input touch
+local function cancel_animate(self)
+	if self.is_animate then
+		self.target_position = gui.get_position(self.content_node)
+		self.position.x = self.target_position.x
+		self.position.y = self.target_position.y
+		gui.cancel_animation(self.content_node, gui.PROP_POSITION)
+		self.is_animate = false
 	end
 end
 
 
---- Free inert update function
-local function update_hand_scroll(self, dt)
-	local inert = self.inert
-	local delta_x = self.target.x - self.pos.x
-	local delta_y = self.target.y - self.pos.y
 
-	if helper.sign(delta_x) ~= helper.sign(inert.x) then
-		inert.x = 0
+local function set_scroll_position(self, position)
+	local available_extra = self.available_pos_extra
+	position.x = helper.clamp(position.x, available_extra.x, available_extra.z)
+	position.y = helper.clamp(position.y, available_extra.w, available_extra.y)
+
+	if self.position.x ~= position.x or self.position.y ~= position.y then
+		self.position.x = position.x
+		self.position.y = position.y
+		gui.set_position(self.content_node, position)
+
+		self.on_scroll:trigger(self:get_context(), self.position)
 	end
-	if helper.sign(delta_y) ~= helper.sign(inert.y) then
-		inert.y = 0
-	end
-
-	inert.x = inert.x + delta_x
-	inert.y = inert.y + delta_y
-
-	inert.x = math.abs(inert.x) * helper.sign(delta_x)
-	inert.y = math.abs(inert.y) * helper.sign(delta_y)
-
-	inert.x = inert.x * self.style.FRICT_HOLD
-	inert.y = inert.y * self.style.FRICT_HOLD
-
-	set_pos(self, self.target)
-end
-
-
-local function get_zone_center(self)
-	return self.pos + self.center_offset
 end
 
 
@@ -154,13 +163,13 @@ local function check_points(self)
 		return
 	end
 
-	local inert = self.inert
-	if not self.is_inert then
-		if math.abs(inert.x) > self.style.DEADZONE then
+	local inert = self.inertion
+	if not self._is_inert then
+		if math.abs(inert.x) > self.style.POINTS_DEADZONE then
 			self:scroll_to_index(self.selected - helper.sign(inert.x))
 			return
 		end
-		if math.abs(inert.y) > self.style.DEADZONE then
+		if math.abs(inert.y) > self.style.POINTS_DEADZONE then
 			self:scroll_to_index(self.selected + helper.sign(inert.y))
 			return
 		end
@@ -168,20 +177,22 @@ local function check_points(self)
 
 	-- Find closest point and point by scroll direction
 	-- Scroll to one of them (by scroll direction in priority)
+
 	local temp_dist = math.huge
 	local temp_dist_on_inert = math.huge
 	local index = false
 	local index_on_inert = false
-	local pos = get_zone_center(self)
+	local pos = self.position
+
 	for i = 1, #self.points do
 		local p = self.points[i]
-		local dist = helper.distance(pos.x, pos.y, p.x, p.y)
+		local dist = helper.distance(pos.x, pos.y, -p.x, -p.y)
 		local on_inert = true
 		-- If inert ~= 0, scroll only by move direction
-		if inert.x ~= 0 and helper.sign(inert.x) ~= helper.sign(p.x - pos.x) then
+		if inert.x ~= 0 and helper.sign(inert.x) ~= helper.sign(-p.x - pos.x) then
 			on_inert = false
 		end
-		if inert.y ~= 0 and helper.sign(inert.y) ~= helper.sign(p.y - pos.y) then
+		if inert.y ~= 0 and helper.sign(inert.y) ~= helper.sign(-p.y - pos.y) then
 			on_inert = false
 		end
 
@@ -200,221 +211,204 @@ end
 
 
 local function check_threshold(self)
-	local inert = self.inert
-	if not self.is_inert or vmath.length(inert) < self.style.INERT_THRESHOLD then
+	local is_stopped = false
+
+	if self.inertion.x ~= 0 and math.abs(self.inertion.x) < self.style.INERT_THRESHOLD then
+		is_stopped = true
+		self.inertion.x = 0
+	end
+	if self.inertion.y ~= 0 and math.abs(self.inertion.y) < self.style.INERT_THRESHOLD then
+		is_stopped = true
+		self.inertion.y = 0
+	end
+
+	if is_stopped or not self._is_inert then
 		check_points(self)
-		inert.x = 0
-		inert.y = 0
 	end
 end
 
 
-local function update_free_inert(self, dt)
-	local inert = self.inert
-	if inert.x ~= 0 or inert.y ~= 0 then
-		self.target.x = self.pos.x + (inert.x * dt * self.style.INERT_SPEED)
-		self.target.y = self.pos.y + (inert.y * dt * self.style.INERT_SPEED)
+local function update_free_scroll(self, dt)
+	local target = self.target_position
 
-		inert.x = inert.x * self.style.FRICT
-		inert.y = inert.y * self.style.FRICT
+	if self._is_inert and (self.inertion.x ~= 0 or self.inertion.y ~= 0) then
+		-- Inertion apply
+		target.x = self.position.x + self.inertion.x * self.style.INERT_SPEED * dt
+		target.y = self.position.y + self.inertion.y * self.style.INERT_SPEED * dt
 
-		-- Stop, when low inert speed and go to points
 		check_threshold(self)
 	end
 
-	check_soft_target(self)
-	set_pos(self, self.target)
-end
+	-- Inertion friction
+	self.inertion = self.inertion * self.style.FRICT
 
-
---- Cancel animation on other animation or input touch
-local function cancel_animate(self)
-	if self.animate then
-		self.target = gui.get_position(self.node)
-		self.pos.x = self.target.x
-		self.pos.y = self.target.y
-		gui.cancel_animation(self.node, gui.PROP_POSITION)
-		self.animate = false
+	check_soft_zone(self)
+	if self.position.x ~= target.x or self.position.y ~= target.y then
+		set_scroll_position(self, target)
 	end
 end
 
 
-local function add_delta(self, dx, dy)
-	local t = self.target
-	local b = self.border
-	local soft = self.soft_size
+local function update_hand_scroll(self, dt)
+	local dx = self.target_position.x - self.position.x
+	local dy = self.target_position.y - self.position.y
 
-	-- TODO: Can we calc it more easier?
-	-- A lot of calculations for every side of border
+	self.inertion.x = (self.inertion.x + dx) * self.style.FRICT_HOLD
+	self.inertion.y = (self.inertion.y + dy) * self.style.FRICT_HOLD
 
-	-- Handle soft zones
-	-- Percent - multiplier for delta. Less if outside of scroll zone
-	local x_perc = 1
-	local y_perc = 1
-
-	if t.x > b.x and dx < 0 then
-		x_perc = (soft - (b.x - t.x)) / soft
-	end
-	if t.x < b.z and dx > 0 then
-		x_perc = (soft - (t.x - b.z)) / soft
-	end
-	-- If disabled scroll by x
-	if not self.can_x then
-		x_perc = 0
-	end
-
-	if t.y < b.y and dy < 0 then
-		y_perc = (soft - (b.y - t.y)) / soft
-	end
-	if t.y > b.w and dy > 0 then
-		y_perc = (soft - (t.y - b.w)) / soft
-	end
-	-- If disabled scroll by y
-	if not self.can_y then
-		y_perc = 0
-	end
-
-	-- Reset inert if outside of scroll zone
-	if x_perc ~= 1 then
-		self.inert.x = 0
-	end
-	if y_perc ~= 1 then
-		self.inert.y = 0
-	end
-
-	t.x = t.x + dx * x_perc
-	t.y = t.y + dy * y_perc
+	set_scroll_position(self, self.target_position)
 end
 
 
---- Component init function
+local function on_touch_start(self)
+	self.inertion.x = 0
+	self.inertion.y = 0
+	self.target_position.x = self.position.x
+	self.target_position.y = self.position.y
+end
+
+
+local function on_touch_end(self)
+	check_threshold(self)
+end
+
+
+local function update_size(self)
+	local view_border = helper.get_border(self.view_node)
+	local view_size = vmath.mul_per_elem(gui.get_size(self.view_node), gui.get_scale(self.view_node))
+
+	local content_border = helper.get_border(self.content_node)
+	local content_size = vmath.mul_per_elem(gui.get_size(self.content_node), gui.get_scale(self.content_node))
+
+	self.available_pos = get_border_vector(view_border - content_border)
+	self.available_size = get_size_vector(self.available_pos)
+
+	self.drag.can_x = self.available_size.x > 0
+	self.drag.can_y = self.available_size.y > 0
+
+	-- Extra content size calculation
+	-- We add extra size only if scroll is available
+	-- Even the content zone size less than view zone size
+	local content_border_extra = helper.get_border(self.content_node)
+	local stretch_size = self.style.EXTRA_STRECH_SIZE
+
+	if self.drag.can_x then
+		local sign = content_size.x > view_size.x and 1 or -1
+		content_border_extra.x = content_border_extra.x - stretch_size * sign
+		content_border_extra.z = content_border_extra.z + stretch_size * sign
+	end
+
+	if self.drag.can_y then
+		local sign = content_size.y > view_size.y and 1 or -1
+		content_border_extra.y = content_border_extra.y + stretch_size * sign
+		content_border_extra.w = content_border_extra.w - stretch_size * sign
+	end
+
+	if not self.style.SMALL_CONTENT_SCROLL then
+		self.drag.can_x = content_size.x > view_size.x
+		self.drag.can_y = content_size.y > view_size.y
+	end
+
+	self.available_pos_extra = get_border_vector(view_border - content_border_extra)
+	self.available_size_extra = get_size_vector(self.available_pos_extra)
+end
+
+
+--- Component style params.
+-- You can override this component styles params in druid styles table
+-- or create your own style
+-- @table Style
+-- @tfield[opt=0] number FRICT Multiplier for free inertion
+-- @tfield[opt=0] number FRICT_HOLD Multiplier for inertion, while touching
+-- @tfield[opt=3] number INERT_THRESHOLD Scroll speed to stop inertion
+-- @tfield[opt=30] number INERT_SPEED Multiplier for inertion speed
+-- @tfield[opt=20] number POINTS_DEADZONE Speed to check points of interests in no_inertion mode
+-- @tfield[opt=0.35] number BACK_SPEED Scroll back returning lerp speed
+-- @tfield[opt=0.2] number ANIM_SPEED Scroll gui.animation speed for scroll_to function
+-- @tfield[opt=0] number EXTRA_STRECH_SIZE extra size in pixels outside of scroll (stretch effect)
+-- @tfield[opt=false] bool SMALL_CONTENT_SCROLL If true, content node with size less than view node size can be scrolled
+function M.on_style_change(self, style)
+	self.style = {}
+	self.style.EXTRA_STRECH_SIZE = style.EXTRA_STRECH_SIZE or 0
+	self.style.ANIM_SPEED = style.ANIM_SPEED or 0.2
+	self.style.BACK_SPEED = style.BACK_SPEED or 0.35
+
+	self.style.FRICT = style.FRICT or 0
+	self.style.FRICT_HOLD = style.FRICT_HOLD or 0
+
+	self.style.INERT_THRESHOLD = style.INERT_THRESHOLD or 3
+	self.style.INERT_SPEED = style.INERT_SPEED or 30
+	self.style.POINTS_DEADZONE = style.POINTS_DEADZONE or 20
+	self.style.SMALL_CONTENT_SCROLL = style.SMALL_CONTENT_SCROLL or false
+
+	self._is_inert = not (self.style.FRICT == 0 or
+		self.style.FRICT_HOLD == 0 or
+		self.style.INERT_SPEED == 0)
+end
+
+
+--- Scroll constructor.
 -- @function scroll:init
--- @tparam node scroll_parent Gui node where placed scroll content. This node will change position
--- @tparam node input_zone Gui node where input is catched
-function M.init(self, scroll_parent, input_zone)
-	self.style = self:get_style()
-	self.node = self:get_node(scroll_parent)
-	self.input_zone = self:get_node(input_zone)
+-- @tparam node view_node GUI view scroll node
+-- @tparam node content_node GUI content scroll node
+function M.init(self, view_node, content_node)
+	self.druid = self:get_druid()
 
-	self.zone_size = gui.get_size(self.input_zone)
-	self.soft_size = self.style.SOFT_ZONE_SIZE
+	self.view_node = self:get_node(view_node)
+	self.content_node = self:get_node(content_node)
 
-	-- Distance from node to node's center
-	local offset = helper.get_pivot_offset(gui.get_pivot(self.input_zone))
-	self.center_offset = vmath.vector3(self.zone_size)
-	self.center_offset.x = self.center_offset.x * offset.x
-	self.center_offset.y = self.center_offset.y * offset.y
+	self.position = gui.get_position(self.content_node)
+	self.target_position = vmath.vector3(self.position)
+	self.inertion = vmath.vector3(0)
 
-	self.is_inert = true
-	self.inert = vmath.vector3(0)
-	self.pos = gui.get_position(self.node)
-	self.target = vmath.vector3(self.pos)
-
-	self.input = {
-		touch = false,
-		start_x = 0,
-		start_y = 0,
-		side = false,
-	}
-
-	update_border(self)
+	self.drag = self.druid:new_drag(view_node, on_scroll_drag)
+	self.drag.on_touch_start:subscribe(on_touch_start)
+	self.drag.on_touch_end:subscribe(on_touch_end)
 
 	self.on_scroll = Event()
 	self.on_scroll_to = Event()
 	self.on_point_scroll = Event()
+
+	self.selected = nil
+	self.is_animate = false
+
+	update_size(self)
 end
 
 
 function M.update(self, dt)
-	if self.input.touch then
-		if M.current_scroll == self then
-			update_hand_scroll(self, dt)
-		end
+	if self.drag.is_drag then
+		update_hand_scroll(self, dt)
 	else
-		update_free_inert(self, dt)
+		update_free_scroll(self, dt)
 	end
 end
 
 
-function M.on_input(self, action_id, action)
-	if action_id ~= const.ACTION_TOUCH then
-		return false
-	end
-	local inp = self.input
-	local inert = self.inert
-	local result = false
-
-	if gui.pick_node(self.input_zone, action.x, action.y) then
-		if action.pressed then
-			inp.touch = true
-			inp.start_x = action.x
-			inp.start_y = action.y
-			inert.x = 0
-			inert.y = 0
-			self.target.x = self.pos.x
-			self.target.y = self.pos.y
-		else
-			local dist = helper.distance(action.x, action.y, inp.start_x, inp.start_y)
-			if not M.current_scroll and dist >= self.style.DEADZONE then
-				local dx = math.abs(inp.start_x - action.x)
-				local dy = math.abs(inp.start_y - action.y)
-				inp.side = (dx > dy) and const.SIDE.X or const.SIDE.Y
-
-				-- Check scroll side if we can scroll
-				if (self.can_x and inp.side == const.SIDE.X or
-					self.can_y and inp.side == const.SIDE.Y) then
-						M.current_scroll = self
-				end
-			end
-		end
-	end
-
-	if inp.touch and not action.pressed then
-		if M.current_scroll == self then
-			add_delta(self, action.dx, action.dy)
-			result = true
-		end
-	end
-
-	if action.released then
-		inp.touch = false
-		inp.side = false
-		if M.current_scroll == self then
-			M.current_scroll = nil
-			result = true
-		end
-
-		check_threshold(self)
-	end
-
-	return result
-end
-
-
---- Start scroll to target point
+--- Start scroll to target point.
 -- @function scroll:scroll_to
--- @tparam point vector3 target point
--- @tparam[opt] bool is_instant instant scroll flag
+-- @tparam point vector3 Target point
+-- @tparam[opt] bool is_instant Instant scroll flag
 -- @usage scroll:scroll_to(vmath.vector3(0, 50, 0))
 -- @usage scroll:scroll_to(vmath.vector3(0), true)
 function M.scroll_to(self, point, is_instant)
-	local b = self.border
-	local target = vmath.vector3(point)
-	target.x = helper.clamp(point.x - self.center_offset.x, b.x, b.z)
-	target.y = helper.clamp(point.y - self.center_offset.y, b.y, b.w)
+	local b = self.available_pos
+	local target = vmath.vector3(-point.x, -point.y, 0)
+	target.x = helper.clamp(target.x, b.x, b.z)
+	target.y = helper.clamp(target.y, b.y, b.w)
 
 	cancel_animate(self)
 
-	self.animate = not is_instant
+	self.is_animate = not is_instant
 
 	if is_instant then
-		self.target = target
-		set_pos(self, target)
+		self.target_position = target
+		set_scroll_position(self, target)
 	else
-		gui.animate(self.node, gui.PROP_POSITION, target, gui.EASING_OUTSINE, self.style.ANIM_SPEED, 0, function()
-			self.animate = false
-			self.target = target
-			set_pos(self, target)
+		gui.animate(self.content_node, gui.PROP_POSITION, target, gui.EASING_OUTSINE, self.style.ANIM_SPEED, 0, function()
+			self.is_animate = false
+			self.target_position = target
+			set_scroll_position(self, target)
 		end)
 	end
 
@@ -422,36 +416,15 @@ function M.scroll_to(self, point, is_instant)
 end
 
 
---- Start scroll to target scroll percent
--- @function scroll:scroll_to_percent
--- @tparam point vector3 target percent
--- @tparam[opt] bool is_instant instant scroll flag
--- @usage scroll:scroll_to_percent(vmath.vector3(0.5, 0, 0))
-function M.scroll_to_percent(self, percent, is_instant)
-	local border = self.border
-
-	local size_x = math.abs(border.z - border.x)
-	if size_x == 0 then
-		size_x = 1
-	end
-	local size_y = math.abs(border.w - border.y)
-	if size_y == 0 then
-		size_y = 1
-	end
-
-	local pos = vmath.vector3(
-		-size_x * percent.x + border.x,
-		-size_y * percent.y + border.y,
-		0)
-	M.scroll_to(self, pos, is_instant)
-end
-
-
---- Scroll to item in scroll by point index
--- @function scroll:init
+--- Scroll to item in scroll by point index.
+-- @function scroll:scroll_to_index
 -- @tparam number index Point index
 -- @tparam[opt] bool skip_cb If true, skip the point callback
 function M.scroll_to_index(self, index, skip_cb)
+	if not self.points then
+		return
+	end
+
 	index = helper.clamp(index, 1, #self.points)
 
 	if self.selected ~= index then
@@ -466,21 +439,46 @@ function M.scroll_to_index(self, index, skip_cb)
 end
 
 
---- Set points of interest.
--- Scroll will always centered on closer points
--- @function scroll:set_points
--- @tparam table points Array of vector3 points
-function M.set_points(self, points)
-	self.points = points
-	-- cause of parent move in other side by y
-	for i = 1, #self.points do
-		self.points[i].y = -self.points[i].y
-	end
+--- Start scroll to target scroll percent
+-- @function scroll:scroll_to_percent
+-- @tparam point vector3 target percent
+-- @tparam[opt] bool is_instant instant scroll flag
+-- @usage scroll:scroll_to_percent(vmath.vector3(0.5, 0, 0))
+function M.scroll_to_percent(self, percent, is_instant)
+	local border = self.available_pos
 
-	table.sort(self.points, function(a, b)
-		return a.x > b.x or a.y < b.y
-	end)
-	check_threshold(self)
+	local pos = vmath.vector3(
+		-helper.lerp(border.x, border.z, 1 - percent.x),
+		-helper.lerp(border.w, border.y, 1 - percent.y),
+		0
+	)
+
+	M.scroll_to(self, pos, is_instant)
+end
+
+
+--- Return current scroll progress status.
+-- Values will be in [0..1] interval
+-- @function scroll:get_percent
+-- @treturn vector3 New vector with scroll progress values
+function M.get_percent(self)
+	local x_perc = 1 - inverse_lerp(self.available_pos.x, self.available_pos.z, self.position.x)
+	local y_perc = inverse_lerp(self.available_pos.w, self.available_pos.y, self.position.y)
+
+	return vmath.vector3(x_perc, y_perc, 0)
+end
+
+
+--- Set scroll content size.
+-- It will change content gui node size
+-- @function scroll:set_size
+-- @tparam vector3 size The new size for content node
+-- @treturn druid.scroll Self instance
+function M.set_size(self, size)
+	gui.set_size(self.content_node, size)
+	update_size(self)
+
+	return self
 end
 
 
@@ -489,49 +487,57 @@ end
 -- If no points, just simple drag without inertion
 -- @function scroll:set_inert
 -- @tparam bool state Inert scroll state
+-- @treturn druid.scroll Self instance
 function M.set_inert(self, state)
-	self.is_inert = state
+	self._is_inert = state
+	return self
 end
 
 
---- Set the callback on scrolling to point (if exist)
--- @function scroll:on_point_move
--- @tparam function callback Callback on scroll to point of interest
-function M.on_point_move(self, callback)
-	self.on_point_scroll:subscribe(callback)
+--- Return if scroll have inertion.
+-- @function scroll:is_inert
+-- @treturn bool If scroll have inertion
+function M.is_inert(self)
+	return self._is_inert
 end
 
 
---- Set the scroll possibly area
--- @function scroll:set_border
--- @tparam vector3 border Size of scrolling area
-function M.set_border(self, content_size)
-	gui.set_size(self.node, content_size)
-	update_border(self)
+--- Set extra size for scroll stretching.
+-- Set 0 to disable stretching effect
+-- @function scroll:set_extra_strech_size
+-- @tparam[opt=0] number stretch_size Size in pixels of additional scroll area
+-- @treturn druid.scroll Self instance
+function M.set_extra_strech_size(self, stretch_size)
+	self.style.EXTRA_STRECH_SIZE = stretch_size or 0
+	update_size(self)
+
+	return self
 end
 
 
---- Return current scroll progress
--- @function scroll:get_scroll_percent
--- @treturn vector3 Scroll progress
-function M.get_scroll_percent(self)
-	local border = self.border
-	local size_x = math.abs(border.z - border.x)
-	if size_x == 0 then
-		size_x = 1
-	end
+--- Return vector of scroll size with width and height.
+-- @function scroll:get_scroll_size
+-- @treturn vector3 Available scroll size
+function M.get_scroll_size(self)
+	return self.available_size
+end
 
-	local size_y = math.abs(border.w - border.y)
-	if size_y == 0 then
-		size_y = 1
-	end
-	local pos = self.pos
 
-	return vmath.vector3(
-		(border.x - pos.x) / size_x,
-		(border.y - pos.y) / size_y,
-		0
-	)
+--- Set points of interest.
+-- Scroll will always centered on closer points
+-- @function scroll:set_points
+-- @tparam table points Array of vector3 points
+-- @treturn druid.scroll Self instance
+function M.set_points(self, points)
+	self.points = points
+
+	table.sort(self.points, function(a, b)
+		return a.x > b.x or a.y < b.y
+	end)
+
+	check_threshold(self)
+
+	return self
 end
 
 

druid/base/slider.lua

@@ -30,6 +30,12 @@ local function on_change_value(self)
 end
 
 
+local function set_position(self, value)
+	value = helper.clamp(value, 0, 1)
+	gui.set_position(self.node, self.start_pos + self.dist * value)
+end
+
+
 --- Component init function
 -- @function slider:init
 -- @tparam node node Gui pin node
@@ -76,9 +82,8 @@ function M.on_input(self, action_id, action)
 		self.target_pos.x = helper.clamp(self.pos.x, self.start_pos.x, self.end_pos.x)
 		self.target_pos.y = helper.clamp(self.pos.y, self.start_pos.y, self.end_pos.y)
 
-		gui.set_position(self.node, self.target_pos)
-
 		if prev_x ~= self.target_pos.x or prev_y ~= self.target_pos.y then
+			local prev_value = self.value
 
 			if self.dist.x > 0 then
 				self.value = (self.target_pos.x - self.start_pos.x) / self.dist.x
@@ -88,8 +93,27 @@ function M.on_input(self, action_id, action)
 				self.value = (self.target_pos.y - self.start_pos.y) / self.dist.y
 			end
 
-			on_change_value(self)
+			if self.steps then
+				local closest_dist = 1000
+				local closest = nil
+				for i = 1, #self.steps do
+					local dist = math.abs(self.value - self.steps[i])
+					if dist < closest_dist then
+						closest = self.steps[i]
+						closest_dist = dist
+					end
+				end
+				if closest then
+					self.value = closest
+				end
+			end
+
+			if prev_value ~= self.value then
+				on_change_value(self)
+			end
 		end
+
+		set_position(self, self.value)
 	end
 
 	if action.released then
@@ -106,8 +130,7 @@ end
 -- @tparam[opt] bool is_silent Don't trigger event if true
 function M.set(self, value, is_silent)
 	value = helper.clamp(value, 0, 1)
-
-	gui.set_position(self.node, self.start_pos + self.dist * value)
+	set_position(self, value)
 	self.value = value
 	if not is_silent then
 		on_change_value(self)
@@ -115,4 +138,14 @@ function M.set(self, value, is_silent)
 end
 
 
+--- Set slider steps. Pin node will
+-- apply closest step position
+-- @function slider:set_steps
+-- @tparam number[] steps Array of steps
+-- @usage slider:set_steps({0, 0.2, 0.6, 1})
+function M.set_steps(self, steps)
+	self.steps = steps
+end
+
+
 return M

druid/base/swipe.lua

@@ -0,0 +1,143 @@
+--- Component to handle swipe gestures on node.
+-- Swipe will be triggered, if swipe was started and
+-- ended on one node
+-- @module druid.swipe
+
+--- Components fields
+-- @table Fields
+-- @tparam node node Swipe node
+-- @tparam[opt] node click_zone Restriction zone
+
+--- Component events
+-- @table Events
+-- @tfield druid_event on_swipe Trigger on swipe event
+
+local Event = require("druid.event")
+local const = require("druid.const")
+local helper = require("druid.helper")
+local component = require("druid.component")
+
+local M = component.create("swipe", { const.ON_INPUT })
+
+
+local function start_swipe(self, action)
+	self._swipe_start_time = socket.gettime()
+	self._start_pos.x = action.x
+	self._start_pos.y = action.y
+end
+
+
+local function reset_swipe(self, action)
+	self._swipe_start_time = false
+end
+
+
+local function check_swipe(self, action)
+	local dx = action.x - self._start_pos.x
+	local dy = action.y - self._start_pos.y
+	local dist = helper.distance(self._start_pos.x, self._start_pos.y, action.x, action.y)
+	local delta_time = socket.gettime() - self._swipe_start_time
+	local is_swipe = self.style.SWIPE_THRESHOLD <= dist and delta_time <= self.style.SWIPE_TIME
+
+	if is_swipe then
+		local is_x_swipe = math.abs(dx) >= math.abs(dy)
+		local swipe_side = false
+
+		if is_x_swipe and dx > 0 then
+			swipe_side = const.SWIPE.RIGHT
+		end
+		if is_x_swipe and dx < 0 then
+			swipe_side = const.SWIPE.LEFT
+		end
+		if not is_x_swipe and dy > 0 then
+			swipe_side = const.SWIPE.UP
+		end
+		if not is_x_swipe and dy < 0 then
+			swipe_side = const.SWIPE.DOWN
+		end
+
+		self.on_swipe:trigger(self:get_context(), swipe_side, dist, delta_time)
+		reset_swipe(self)
+	end
+end
+
+
+--- Component style params.
+-- You can override this component styles params in druid styles table
+-- or create your own style
+-- @table Style
+-- @tfield[opt=0.4] number SWIPE_TIME Maximum time for swipe trigger
+-- @tfield[opt=50] number SWIPE_THRESHOLD Minimum distance for swipe trigger
+-- @tfield[opt=false] bool SWIPE_TRIGGER_ON_MOVE If true, trigger on swipe moving, not only release action
+function M.on_style_change(self, style)
+	self.style = {}
+	self.style.SWIPE_TIME = style.SWIPE_TIME or 0.4
+	self.style.SWIPE_THRESHOLD = style.SWIPE_THRESHOLD or 50
+	self.style.SWIPE_TRIGGER_ON_MOVE = style.SWIPE_TRIGGER_ON_MOVE or false
+end
+
+
+--- Component init function
+-- @function swipe:init
+-- @tparam node node Gui node
+-- @tparam function on_swipe_callback Swipe callback for on_swipe_end event
+function M.init(self, node, on_swipe_callback)
+	self._trigger_on_move = self.style.SWIPE_TRIGGER_ON_MOVE
+	self.node = self:get_node(node)
+
+	self._swipe_start_time = false
+	self._start_pos = vmath.vector3(0)
+
+	self.click_zone = nil
+	self.on_swipe = Event(on_swipe_callback)
+end
+
+
+function M.on_input(self, action_id, action)
+	if action_id ~= const.ACTION_TOUCH then
+		return
+	end
+
+	if not helper.is_enabled(self.node) then
+		return false
+	end
+
+	local is_pick = gui.pick_node(self.node, action.x, action.y)
+	if self.click_zone then
+		is_pick = is_pick and gui.pick_node(self.click_zone, action.x, action.y)
+	end
+
+	if not is_pick then
+		reset_swipe(self, action)
+		return false
+	end
+
+	if self._swipe_start_time and (self._trigger_on_move or action.released) then
+		check_swipe(self, action)
+	end
+
+	if action.pressed then
+		start_swipe(self, action)
+	end
+
+	if action.released then
+		reset_swipe(self, action)
+	end
+end
+
+
+function M.on_input_interrupt(self)
+	reset_swipe(self)
+end
+
+
+--- Strict swipe click area. Useful for
+-- restrict events outside stencil node
+-- @function swipe:set_click_zone
+-- @tparam node zone Gui node
+function M.set_click_zone(self, zone)
+	self.click_zone = self:get_node(zone)
+end
+
+
+return M

druid/base/text.lua

@@ -64,10 +64,22 @@ local function update_text_area_size(self)
 end
 
 
+-- calculate space width with font
+local function get_space_width(self, font)
+	if not self._space_width[font] then
+		local no_space = gui.get_text_metrics(font, "1", 0, false, 0, 0).width
+		local with_space = gui.get_text_metrics(font, " 1", 0, false, 0, 0).width
+		self._space_width[font] = with_space - no_space
+	end
+
+	return self._space_width[font]
+end
+
+
 --- Component init function
 -- @function text:init
 -- @tparam node node Gui text node
--- @tparam[opt] string value Initial text
+-- @tparam[opt] string value Initial text. Default value is node text from GUI scene.
 -- @tparam[opt] bool no_adjust If true, text will be not auto-adjust size
 function M.init(self, node, value, no_adjust)
 	self.node = self:get_node(node)
@@ -85,14 +97,37 @@ function M.init(self, node, value, no_adjust)
 	self.color = gui.get_color(self.node)
 
 	self.on_set_text = Event()
-	self.on_update_text_scale = Event()
 	self.on_set_pivot = Event()
+	self.on_update_text_scale = Event()
 
-	self:set_to(value or 0)
+	self._space_width = {}
+
+	self:set_to(value or gui.get_text(self.node))
 	return self
 end
 
 
+--- Calculate text width with font with respect to trailing space
+-- @function text:get_text_width
+-- @tparam[opt] string text
+function M.get_text_width(self, text)
+	text = text or self.last_value
+	local font = gui.get_font(self.node)
+	local scale = gui.get_scale(self.node)
+	local result = gui.get_text_metrics(font, text, 0, false, 0, 0).width
+	for i = #text, 1, -1 do
+		local c = string.sub(text, i, i)
+		if c ~= ' ' then
+			break
+		end
+
+		result = result + get_space_width(self, font)
+	end
+
+	return result * scale.x
+end
+
+
 --- Set text to text field
 -- @function text:set_to
 -- @tparam string set_to Text for node
@@ -159,4 +194,12 @@ function M.set_pivot(self, pivot)
 end
 
 
+--- Return true, if text with line break
+-- @function text:is_multiline
+-- @treturn bool Is text node with line break
+function M.is_multiline(self)
+	return gui.get_line_break(self.node)
+end
+
+
 return M

druid/base/timer.lua

@@ -12,12 +12,9 @@
 --- Component fields
 -- @table Fields
 -- @tfield node node Trigger node
--- @tfield[opt=node] node anim_node Animation node
--- @tfield vector3 scale_from Initial scale of anim_node
--- @tfield vector3 pos Initial pos of anim_node
--- @tfield any params Params to click callbacks
--- @tfield druid.hover hover Druid hover logic component
--- @tfield[opt] node click_zone Restriction zone
+-- @tfield number from Initial timer value
+-- @tfield number target Target timer value
+-- @tfield number value Current timer value
 
 local Event = require("druid.event")
 local const = require("druid.const")

druid/component.lua

@@ -9,24 +9,18 @@ local class = require("druid.system.middleclass")
 local Component = class("druid.component")
 
 
---- Get current component style table
--- @function component:get_style
--- @treturn table Component style table
-function Component.get_style(self)
-	if not self._meta.style then
-		return const.EMPTY_TABLE
-	end
-
-	return self._meta.style[self._component.name] or const.EMPTY_TABLE
-end
-
-
---- Set current component style table
+--- Set current component style table.
+-- Invoke `on_style_change` on component, if exist. Component should handle
+-- their style changing and store all style params
 -- @function component:set_style
 -- @tparam table style Druid style module
 function Component.set_style(self, druid_style)
-	self._meta.style = druid_style
-	self._style = self:get_style()
+	self._meta.style = druid_style or const.EMPTY_TABLE
+	local component_style = self._meta.style[self._component.name] or const.EMPTY_TABLE
+
+	if self.on_style_change then
+		self:on_style_change(component_style)
+	end
 end
 
 
@@ -86,14 +80,35 @@ function Component.get_interests(self)
 end
 
 
--- TODO: Определиться с get_node и node
--- get_node - берет ноду по ноде или строке
--- node - может брать ноду у компонента по схеме (если есть
--- template или таблица нод после gui.clone_tree)
+--- Increase input priority in current input stack
+-- @function component:increase_input_priority
+function Component.increase_input_priority(self)
+	self._meta.increased_input_priority = true
+end
+
+
+--- Reset input priority in current input stack
+-- @function component:reset_input_priority
+function Component.reset_input_priority(self)
+	self._meta.increased_input_priority = false
+end
+
+
+--- Get node for component by name.
+-- If component has nodes, node_or_name should be string
+-- It auto pick node by template name or from nodes by clone_tree
+-- if they was setup via component:set_nodes, component:set_template
+-- @function component:get_node
+-- @tparam string|node node_or_name Node name or node itself
+-- @treturn node Gui node
 function Component.get_node(self, node_or_name)
 	local template_name = self:get_template() or const.EMPTY_STRING
 	local nodes = self:get_nodes()
 
+	if template_name ~= const.EMPTY_STRING then
+		template_name = template_name .. "/"
+	end
+
 	if nodes then
 		assert(type(node_or_name) == "strings", "You should pass node name instead of node")
 		return nodes[template_name .. node_or_name]
@@ -113,21 +128,40 @@ end
 -- @treturn Druid Druid instance with component context
 function Component.get_druid(self)
 	local context = { _context = self }
-	return setmetatable(context, { __index = self:get_context().druid })
+	return setmetatable(context, { __index = self._meta.druid })
+end
+
+
+--- Return true, if current component is child of another component
+-- @function component:is_child_of
+-- @treturn bool True, if current component is child of another
+function Component.is_child_of(self, component)
+	return self:get_context() == component
+end
+
+
+--- Return component name
+-- @function component:get_name
+-- @treturn string The component name
+function Component.get_name(self)
+	return self._component.name
 end
 
 
 --- Setup component context and his style table
 -- @function component:setup_component
+-- @tparam druid_instance table The parent druid instance
 -- @tparam context table Druid context. Usually it is self of script
 -- @tparam style table Druid style module
 -- @treturn Component Component itself
-function Component.setup_component(self, context, style)
+function Component.setup_component(self, druid_instance, context, style)
 	self._meta = {
 		template = nil,
 		context = nil,
 		nodes = nil,
 		style = nil,
+		druid = druid_instance,
+		increased_input_priority = false
 	}
 
 	self:set_context(context)
@@ -141,9 +175,11 @@ end
 -- by `Component.static.create`
 -- @function component:initialize
 -- @tparam string name Component name
--- @tparam table interest List of component's interest
+-- @tparam[opt={}] table interest List of component's interest
 -- @local
 function Component.initialize(self, name, interest)
+	interest = interest or {}
+
 	self._component = {
 		name = name,
 		interest = interest
@@ -155,7 +191,7 @@ end
 -- druid component.
 -- @function Component.create
 -- @tparam string name Component name
--- @tparam table interest List of component's interest
+-- @tparam[opt={}] table interest List of component's interest
 function Component.static.create(name, interest)
 	-- Yea, inheritance here
 	local new_class = class(name, Component)

druid/const.lua

@@ -4,11 +4,18 @@
 
 local M = {}
 
-M.ACTION_TOUCH = hash("touch")
 M.ACTION_TEXT = hash("text")
-M.ACTION_BACKSPACE = hash("backspace")
-M.ACTION_ENTER = hash("enter")
-M.ACTION_BACK = hash("back")
+M.ACTION_MARKED_TEXT = hash("marked_text")
+
+M.ACTION_BACKSPACE = hash("key_backspace")
+M.ACTION_ENTER = hash("key_enter")
+M.ACTION_BACK = hash("key_back")
+M.ACTION_ESC = hash("key_esc")
+
+M.ACTION_TOUCH = hash("touch")
+M.ACTION_SCROLL_UP = hash("scroll_up")
+M.ACTION_MULTITOUCH = hash("multitouch")
+M.ACTION_SCROLL_DOWN = hash("scroll_down")
 
 
 M.RELEASED = "released"
@@ -20,12 +27,27 @@ M.ALL = "all"
 
 
 --- Component Interests
-M.ON_MESSAGE = hash("on_message")
-M.ON_UPDATE = hash("on_update")
-M.ON_INPUT_HIGH = hash("on_input_high")
 M.ON_INPUT = hash("on_input")
-M.ON_CHANGE_LANGUAGE = hash("on_change_language")
-M.ON_LAYOUT_CHANGED = hash("on_layout_changed")
+M.ON_UPDATE = hash("on_update")
+M.ON_MESSAGE = hash("on_message")
+M.ON_INPUT_HIGH = hash("on_input_high")
+M.ON_FOCUS_LOST = hash("on_focus_lost")
+M.ON_FOCUS_GAINED = hash("on_focus_gained")
+M.ON_LAYOUT_CHANGE = hash("on_layout_change")
+M.ON_LANGUAGE_CHANGE = hash("on_language_change")
+
+
+M.ALL_INTERESTS = {
+	M.ALL,
+	M.ON_INPUT,
+	M.ON_UPDATE,
+	M.ON_MESSAGE,
+	M.ON_FOCUS_LOST,
+	M.ON_INPUT_HIGH,
+	M.ON_FOCUS_GAINED,
+	M.ON_LAYOUT_CHANGE,
+	M.ON_LANGUAGE_CHANGE,
+}
 
 
 M.PIVOTS = {
@@ -42,8 +64,10 @@ M.PIVOTS = {
 
 
 M.SPECIFIC_UI_MESSAGES = {
-	[M.ON_CHANGE_LANGUAGE] = "on_change_language",
-	[M.ON_LAYOUT_CHANGED] = "on_layout_changed"
+	[M.ON_FOCUS_LOST] = "on_focus_lost",
+	[M.ON_FOCUS_GAINED] = "on_focus_gained",
+	[M.ON_LAYOUT_CHANGE] = "on_layout_change",
+	[M.ON_LANGUAGE_CHANGE] = "on_language_change",
 }
 
 
@@ -53,15 +77,34 @@ M.UI_INPUT = {
 }
 
 
+M.OS = {
+	ANDROID = "Android",
+	IOS = "iPhone OS",
+	MAC = "Darwin",
+	LINUX = "Linux",
+	WINDOWS = "Windows",
+	BROWSER = "HTML5",
+}
+
+
 M.SIDE = {
 	X = "x",
 	Y = "y"
 }
 
 
+M.SWIPE = {
+	UP = "up",
+	DOWN = "down",
+	LEFT = "left",
+	RIGHT = "right",
+}
+
+
 M.EMPTY_FUNCTION = function() end
 M.EMPTY_STRING = ""
+M.SPACE_STRING = " "
 M.EMPTY_TABLE = {}
 
 
-return M
+return M

druid/druid.lua

@@ -18,8 +18,21 @@ local const = require("druid.const")
 local druid_instance = require("druid.system.druid_instance")
 local settings = require("druid.system.settings")
 
+local default_style = require("druid.styles.default.style")
+
 local M = {}
 
+local _instances = {}
+
+local function get_druid_instances()
+	for i = #_instances, 1, -1 do
+		if _instances[i]._deleted then
+			table.remove(_instances, i)
+		end
+	end
+
+	return _instances
+end
 
 --- Register external druid component.
 -- After register you can create the component with
@@ -29,13 +42,10 @@ local M = {}
 -- @tparam table module lua table with component
 function M.register(name, module)
 	-- TODO: Find better solution to creating elements?
-	-- Possibly: druid.new(druid.BUTTON, etc?)
 	-- Current way is very implicit
 	druid_instance["new_" .. name] = function(self, ...)
 		return druid_instance.create(self, module, ...)
 	end
-
-	-- print("Register component", name)
 end
 
 
@@ -45,23 +55,29 @@ end
 -- @tparam[opt] table style Druid style module
 -- @treturn druid_instance Druid instance
 function M.new(context, style)
-	return druid_instance(context, style)
+	if settings.default_style == nil then
+		M.set_default_style(default_style)
+	end
+
+	local new_instance = druid_instance(context, style)
+	table.insert(_instances, new_instance)
+	return new_instance
 end
 
 
--- Set new default style.
+--- Set new default style.
 -- @function druid.set_default_style
 -- @tparam table style Druid style module
 function M.set_default_style(style)
-	settings.default_style = style
+	settings.default_style = style or {}
 end
 
 
--- Set text function.
+--- Set text function
 -- Druid locale component will call this function
 -- to get translated text. After set_text_funtion
 -- all existing locale component will be updated
--- @function druid.set_text_function(callback)
+-- @function druid.set_text_function
 -- @tparam function callback Get localized text function
 function M.set_text_function(callback)
 	settings.get_text = callback or const.EMPTY_FUNCTION
@@ -70,7 +86,7 @@ function M.set_text_function(callback)
 end
 
 
--- Set sound function.
+--- Set sound function.
 -- Component will call this function to
 -- play sound by sound_id
 -- @function druid.set_sound_function
@@ -80,4 +96,48 @@ function M.set_sound_function(callback)
 end
 
 
+--- Callback on global window event.
+-- Used to trigger on_focus_lost and on_focus_gain
+-- @function druid.on_window_callback
+-- @tparam string event Event param from window listener
+function M.on_window_callback(event)
+	local instances = get_druid_instances()
+
+	if event == window.WINDOW_EVENT_FOCUS_LOST then
+		for i = 1, #instances do
+			msg.post(instances[i].url, const.ON_FOCUS_LOST)
+		end
+	end
+
+	if event == window.WINDOW_EVENT_FOCUS_GAINED then
+		for i = 1, #instances do
+			msg.post(instances[i].url, const.ON_FOCUS_GAINED)
+		end
+	end
+end
+
+
+--- Callback on global layout change event.
+-- @function druid.on_layout_change
+function M.on_layout_change()
+	local instances = get_druid_instances()
+
+	for i = 1, #instances do
+		msg.post(instances[i].url, const.ON_LAYOUT_CHANGE)
+	end
+end
+
+
+--- Callback on global language change event.
+-- Use to update all lang texts
+-- @function druid.on_language_change
+function M.on_language_change()
+	local instances = get_druid_instances()
+
+	for i = 1, #instances do
+		msg.post(instances[i].url, const.ON_LANGUAGE_CHANGE)
+	end
+end
+
+
 return M

druid/helper.lua

@@ -126,6 +126,11 @@ function M.round(num, numDecimalPlaces)
 end
 
 
+function M.lerp(a, b, t)
+	return a + (b - a) * t
+end
+
+
 --- Check if node is enabled in gui hierarchy.
 -- Return false, if node or any his parent is disabled
 -- @function helper.is_enabled
@@ -152,4 +157,35 @@ function M.get_pivot_offset(pivot)
 end
 
 
+--- Check if device is mobile (Android or iOS)
+-- @function helper..is_mobile
+function M.is_mobile()
+	local system_name = sys.get_sys_info().system_name
+	return system_name == const.OS.IOS or system_name == const.OS.ANDROID
+end
+
+
+--- Check if device is HTML5
+-- @function helper.is_web
+function M.is_web()
+	local system_name = sys.get_sys_info().system_name
+	return system_name == const.OS.BROWSER
+end
+
+
+--- Distance from node to size border
+-- @function helper.get_border
+-- @return vector4 (left, top, right, down)
+function M.get_border(node)
+	local pivot = gui.get_pivot(node)
+	local pivot_offset = M.get_pivot_offset(pivot)
+	local size = vmath.mul_per_elem(gui.get_size(node), gui.get_scale(node))
+	return vmath.vector4(
+		-size.x*(0.5 + pivot_offset.x),
+		size.y*(0.5 - pivot_offset.y),
+		size.x*(0.5 - pivot_offset.x),
+		-size.y*(0.5 + pivot_offset.y)
+	)
+end
+
 return M

druid/styles/default/anims.lua

@@ -5,7 +5,7 @@ local function scale_to(self, node, to, callback, time, delay, easing)
 	easing = easing or gui.EASING_INSINE
 	time = time or M.SCALE_ANIMATION_TIME
 	delay = delay or 0
-	time = time or 0.25
+	time = time or 0.10
 	gui.animate(node, gui.PROP_SCALE, to, easing, time, delay,
 		function()
 			if callback then
@@ -24,7 +24,7 @@ end
 function M.tap_scale_animation(self, node, target_scale)
 	scale_to(self, node, target_scale,
 		function()
-			M.back_scale_animation(self, node, self.scale_from)
+			M.back_scale_animation(self, node, self.start_scale)
 		end
 	)
 end

druid/styles/default/style.lua

@@ -5,9 +5,10 @@ local M = {}
 
 
 M["button"] = {
-	HOVER_SCALE = vmath.vector3(-0.025, -0.025, 1),
-	HOVER_TIME = 0.05,
-	SCALE_CHANGE = vmath.vector3(-0.05, -0.05, 1),
+	HOVER_SCALE = vmath.vector3(0.02, 0.02, 1),
+	HOVER_MOUSE_SCALE = vmath.vector3(0.01, 0.01, 1),
+	HOVER_TIME = 0.04,
+	SCALE_CHANGE = vmath.vector3(0.035, 0.035, 1),
 	BTN_SOUND = "click",
 	BTN_SOUND_DISABLED = "click",
 	DISABLED_COLOR = vmath.vector4(0, 0, 0, 1),
@@ -15,17 +16,23 @@ M["button"] = {
 	LONGTAP_TIME = 0.4,
 	AUTOHOLD_TRIGGER = 0.8,
 	DOUBLETAP_TIME = 0.4,
-	IS_HOVER = true,
 
 	on_hover = function(self, node, state)
-		local scale_to = self.scale_from + M.button.HOVER_SCALE
+		local scale_to = self.start_scale + M.button.HOVER_SCALE
 
-		local target_scale = state and scale_to or self.scale_from
+		local target_scale = state and scale_to or self.start_scale
+		anims.hover_scale(self, target_scale, M.button.HOVER_TIME)
+	end,
+
+	on_mouse_hover = function(self, node, state)
+		local scale_to = self.start_scale + M.button.HOVER_MOUSE_SCALE
+
+		local target_scale = state and scale_to or self.start_scale
 		anims.hover_scale(self, target_scale, M.button.HOVER_TIME)
 	end,
 
 	on_click = function(self, node)
-		local scale_to = self.scale_from + M.button.SCALE_CHANGE
+		local scale_to = self.start_scale + M.button.SCALE_CHANGE
 		anims.tap_scale_animation(self, node, scale_to)
 		settings.play_sound(M.button.BTN_SOUND)
 	end,
@@ -44,15 +51,24 @@ M["button"] = {
 }
 
 
+M["drag"] = {
+	DRAG_DEADZONE = 10, -- Size in pixels of drag deadzone
+}
+
+
 M["scroll"] = {
-	FRICT_HOLD = 0.8, -- mult. for inert, while touching
+	ANIM_SPEED = 0.2, -- gui.animation speed to point
+	BACK_SPEED = 0.35, -- Lerp speed of return to soft position
 	FRICT = 0.93, -- mult for free inert
-	INERT_THRESHOLD = 2, -- speed to stop inertion
-	INERT_SPEED = 25, -- koef. of inert speed
-	DEADZONE = 6, -- in px
-	SOFT_ZONE_SIZE = 160, -- size of outside zone (back move)
-	BACK_SPEED = 0.2, -- lerp speed
-	ANIM_SPEED = 0.3, -- gui.animation speed to point
+	FRICT_HOLD = 0.79, -- mult. for inert, while touching
+	INERT_THRESHOLD = 2.5, -- speed to stop inertion
+	INERT_SPEED = 30, -- koef. of inert speed
+	EXTRA_STRECH_SIZE = 100, -- extra size in pixels outside of scroll (stretch effect)
+	POINTS_DEADZONE = 20, -- Speed to check points of interests in no_inertion mode
+
+	SCROLL_WHEEL_SPEED = 20,
+
+	SMALL_CONTENT_SCROLL = true, -- If true, content node with size less than view node size can be scrolled
 }
 
 
@@ -62,11 +78,6 @@ M["progress"] = {
 }
 
 
-M["progress_rich"] = {
-	DELAY = 1, -- delay in seconds before main fill
-}
-
-
 M["checkbox"] = {
 	on_change_state = function(self, node, state)
 		local target = state and 1 or 0
@@ -75,4 +86,43 @@ M["checkbox"] = {
 }
 
 
+M["swipe"] = {
+	SWIPE_THRESHOLD = 50,
+	SWIPE_TIME = 0.4,
+	SWIPE_TRIGGER_ON_MOVE = true
+}
+
+
+M["input"] = {
+	IS_LONGTAP_ERASE = true,
+	BUTTON_SELECT_INCREASE = 1.1,
+	MASK_DEFAULT_CHAR = "*",
+
+	on_select = function(self, button_node)
+		local target_scale = self.button.start_scale
+		gui.animate(button_node, "scale", target_scale * M.input.BUTTON_SELECT_INCREASE, gui.EASING_OUTSINE, 0.15)
+	end,
+
+	on_unselect = function(self, button_node)
+		local start_scale = self.button.start_scale
+		gui.animate(button_node, "scale", start_scale, gui.EASING_OUTSINE, 0.15)
+	end,
+
+	on_input_wrong = function(self, button_node)
+		local start_pos = self.button.start_pos
+		gui.animate(button_node, "position.x", start_pos.x - 3, gui.EASING_OUTSINE, 0.05, 0, function()
+			gui.animate(button_node, "position.x", start_pos.x + 3, gui.EASING_OUTSINE, 0.1, 0, function()
+				gui.animate(button_node, "position.x", start_pos.x, gui.EASING_OUTSINE, 0.05)
+			end)
+		end)
+	end,
+
+	button = {
+		LONGTAP_TIME = 0.4,
+		AUTOHOLD_TRIGGER = 0.8,
+		DOUBLETAP_TIME = 0.4,
+	}
+}
+
+
 return M

druid/styles/empty/style.lua

@@ -1,45 +1 @@
-local M = {}
-
-
-M["button"] = {
-	BTN_SOUND = "click",
-	BTN_SOUND_DISABLED = "click",
-	DISABLED_COLOR = vmath.vector4(0, 0, 0, 1),
-	ENABLED_COLOR = vmath.vector4(1),
-	LONGTAP_TIME = 0.4,
-	DOUBLETAP_TIME = 0.4,
-	IS_HOVER = false,
-}
-
-
-M["scroll"] = {
-	FRICT_HOLD = 0, -- mult. for inert, while touching
-	FRICT = 0, -- mult for free inert
-	INERT_THRESHOLD = 2, -- speed to stop inertion
-	INERT_SPEED = 0, -- koef. of inert speed
-	DEADZONE = 6, -- in px
-	SOFT_ZONE_SIZE = 20, -- size of outside zone (back move)
-	BACK_SPEED = 0, -- lerp speed
-	ANIM_SPEED = 0, -- gui.animation speed to point
-}
-
-
-M["progress"] = {
-	SPEED = 5, -- progress bar fill rate, more faster
-	MIN_DELTA = 1
-}
-
-
-M["progress_rich"] = {
-	DELAY = 0, -- delay in seconds before main fill
-}
-
-
-M["checkbox"] = {
-	on_change_state = function(self, node, state)
-		gui.set_enabled(node, state)
-	end
-}
-
-
-return M
+return {}

druid/styles/sprites/style.lua

@@ -2,51 +2,23 @@ local M = {}
 
 
 M["button"] = {
-	BTN_SOUND = "click",
-	BTN_SOUND_DISABLED = "click",
-	DISABLED_COLOR = vmath.vector4(0, 0, 0, 1),
-	ENABLED_COLOR = vmath.vector4(1),
 	LONGTAP_TIME = 0.4,
 	DOUBLETAP_TIME = 0.4,
-	HOVER_IMAGE = "button_yellow",
+
+	HOVER_MOUSE_IMAGE = "button_yellow",
 	DEFAULT_IMAGE = "button_blue",
-	CLICK_IMAGE = "button_red",
+	HOVER_IMAGE = "button_red",
 
 	on_hover = function(self, node, state)
 		local anim = state and M.button.HOVER_IMAGE or M.button.DEFAULT_IMAGE
 		gui.play_flipbook(node, anim)
+	end,
+
+	on_mouse_hover = function(self, node, state)
+		local anim = state and M.button.HOVER_MOUSE_IMAGE or M.button.DEFAULT_IMAGE
+		gui.play_flipbook(node, anim)
 	end
 }
 
 
-M["scroll"] = {
-	FRICT_HOLD = 0, -- mult. for inert, while touching
-	FRICT = 0, -- mult for free inert
-	INERT_THRESHOLD = 2, -- speed to stop inertion
-	INERT_SPEED = 0, -- koef. of inert speed
-	DEADZONE = 6, -- in px
-	SOFT_ZONE_SIZE = 20, -- size of outside zone (back move)
-	BACK_SPEED = 0, -- lerp speed
-	ANIM_SPEED = 0, -- gui.animation speed to point
-}
-
-
-M["progress"] = {
-	SPEED = 5, -- progress bar fill rate, more faster
-	MIN_DELTA = 1
-}
-
-
-M["progress_rich"] = {
-	DELAY = 0, -- delay in seconds before main fill
-}
-
-
-M["checkbox"] = {
-	on_change_state = function(self, node, state)
-		gui.set_enabled(node, state)
-	end
-}
-
-
 return M

druid/system/druid_instance.lua

@@ -15,6 +15,8 @@
 -- @see druid.checkbox
 -- @see druid.checkbox_group
 -- @see druid.radio_group
+-- @see druid.swipe
+-- @see druid.drag
 
 local const = require("druid.const")
 local druid_input = require("druid.helper.druid_input")
@@ -36,6 +38,8 @@ local checkbox = require("druid.base.checkbox")
 local checkbox_group = require("druid.base.checkbox_group")
 local radio_group = require("druid.base.radio_group")
 local input = require("druid.base.input")
+local swipe = require("druid.base.swipe")
+local drag = require("druid.base.drag")
 -- local infinity_scroll = require("druid.base.infinity_scroll")
 
 -- @classmod Druid
@@ -43,7 +47,7 @@ local Druid = class("druid.druid_instance")
 
 
 local function input_init(self)
-	if not sys.get_config("druid.auto_focus") == "1" then
+	if sys.get_config("druid.no_auto_input") == "1" then
 		return
 	end
 
@@ -57,23 +61,17 @@ end
 -- Create the component itself
 local function create(self, instance_class)
 	local instance = instance_class()
-	instance:setup_component(self._context, self._style)
+	instance:setup_component(self, self._context, self._style)
 
-	self.components[const.ALL] = self.components[const.ALL] or {}
 	table.insert(self.components[const.ALL], instance)
 
 	local register_to = instance:get_interests()
-	if register_to then
-		for i = 1, #register_to do
-			local interest = register_to[i]
-			if not self.components[interest] then
-				self.components[interest] = {}
-			end
-			table.insert(self.components[interest], instance)
+	for i = 1, #register_to do
+		local interest = register_to[i]
+		table.insert(self.components[interest], instance)
 
-			if const.UI_INPUT[interest] then
-				input_init(self)
-			end
+		if const.UI_INPUT[interest] then
+			input_init(self)
 		end
 	end
 
@@ -82,18 +80,33 @@ end
 
 
 local function process_input(action_id, action, components, is_input_consumed)
-	if not components then
+	if #components == 0 then
 		return is_input_consumed
 	end
 
 	for i = #components, 1, -1 do
 		local component = components[i]
+		-- Process increased input priority first
+		if component._meta.increased_input_priority then
+			if not is_input_consumed then
+				is_input_consumed = component:on_input(action_id, action)
+			else
+				if component.on_input_interrupt then
+					component:on_input_interrupt()
+				end
+			end
+		end
+	end
 
-		if not is_input_consumed then
-			is_input_consumed = component:on_input(action_id, action)
-		else
-			if component.on_input_interrupt then
-				component:on_input_interrupt()
+	for i = #components, 1, -1 do
+		local component = components[i]
+		if not component._meta.increased_input_priority then
+			if not is_input_consumed then
+				is_input_consumed = component:on_input(action_id, action)
+			else
+				if component.on_input_interrupt then
+					component:on_input_interrupt()
+				end
 			end
 		end
 	end
@@ -109,7 +122,13 @@ end
 function Druid.initialize(self, context, style)
 	self._context = context
 	self._style = style or settings.default_style
+	self._deleted = false
+	self.url = msg.url()
+
 	self.components = {}
+	for i = 1, #const.ALL_INTERESTS do
+		self.components[const.ALL_INTERESTS[i]] = {}
+	end
 end
 
 
@@ -128,12 +147,37 @@ function Druid.create(self, component, ...)
 end
 
 
+--- Call on final function on gui_script. It will call on_remove
+-- on all druid components
+-- @function druid:final
+function Druid.final(self)
+	local components = self.components[const.ALL]
+
+	for i = #components, 1, -1 do
+		if components[i].on_remove then
+			components[i]:on_remove()
+		end
+	end
+
+	self._deleted = true
+end
+
+
 --- Remove component from druid instance.
 -- Component `on_remove` function will be invoked, if exist.
 -- @function druid:remove
 -- @tparam Component component Component instance
 function Druid.remove(self, component)
 	local all_components = self.components[const.ALL]
+
+	-- Recursive remove all children of component
+	for i = 1, #all_components do
+		local inst = all_components[i]
+		if inst:is_child_of(component) then
+			self:remove(inst)
+		end
+	end
+
 	for i = #all_components, 1, -1 do
 		if all_components[i] == component then
 			if component.on_remove then
@@ -144,14 +188,12 @@ function Druid.remove(self, component)
 	end
 
 	local interests = component:get_interests()
-	if interests then
-		for i = 1, #interests do
-			local interest = interests[i]
-			local components = self.components[interest]
-			for j = #components, 1, -1 do
-				if components[j] == component then
-					table.remove(components, j)
-				end
+	for i = 1, #interests do
+		local interest = interests[i]
+		local components = self.components[interest]
+		for j = #components, 1, -1 do
+			if components[j] == component then
+				table.remove(components, j)
 			end
 		end
 	end
@@ -163,10 +205,8 @@ end
 -- @tparam number dt Delta time
 function Druid.update(self, dt)
 	local components = self.components[const.ON_UPDATE]
-	if components then
-		for i = 1, #components do
-			components[i]:update(dt)
-		end
+	for i = 1, #components do
+		components[i]:update(dt)
 	end
 end
 
@@ -195,6 +235,7 @@ end
 -- @tparam hash sender Sender from on_message
 function Druid.on_message(self, message_id, message, sender)
 	local specific_ui_message = const.SPECIFIC_UI_MESSAGES[message_id]
+
 	if specific_ui_message then
 		local components = self.components[message_id]
 		if components then
@@ -204,7 +245,7 @@ function Druid.on_message(self, message_id, message, sender)
 			end
 		end
 	else
-		local components = self.components[const.ON_MESSAGE] or const.EMPTY_TABLE
+		local components = self.components[const.ON_MESSAGE]
 		for i = 1, #components do
 			components[i]:on_message(message_id, message, sender)
 		end
@@ -212,6 +253,51 @@ function Druid.on_message(self, message_id, message, sender)
 end
 
 
+--- Druid on focus lost interest function.
+-- This one called by on_window_callback by global window listener
+-- @function druid:on_focus_lost
+function Druid.on_focus_lost(self)
+	local components = self.components[const.ON_FOCUS_LOST]
+	for i = 1, #components do
+		components[i]:on_focus_lost()
+	end
+end
+
+
+--- Druid on focus gained interest function.
+-- This one called by on_window_callback by global window listener
+-- @function druid:on_focus_gained
+function Druid.on_focus_gained(self)
+	local components = self.components[const.ON_FOCUS_GAINED]
+	for i = 1, #components do
+		components[i]:on_focus_gained()
+	end
+end
+
+
+--- Druid on layout change function.
+-- Called on update gui layout
+-- @function druid:on_layout_change
+function Druid.on_layout_change(self)
+	local components = self.components[const.ON_LAYOUT_CHANGE]
+	for i = 1, #components do
+		components[i]:on_layout_change()
+	end
+end
+
+
+--- Druid on language change.
+-- This one called by global gruid.on_language_change, but can be
+-- call manualy to update all translations
+-- @function druid.on_language_change
+function Druid.on_language_change(self)
+	local components = self.components[const.ON_LANGUAGE_CHANGE]
+	for i = 1, #components do
+		components[i]:on_language_change()
+	end
+end
+
+
 --- Create button basic component
 -- @function druid:new_button
 -- @tparam args ... button init args
@@ -347,4 +433,22 @@ function Druid.new_radio_group(self, ...)
 end
 
 
+--- Create swipe basic component
+-- @function druid:new_swipe
+-- @tparam args ... swipe init args
+-- @treturn Component swipe component
+function Druid.new_swipe(self, ...)
+	return Druid.create(self, swipe, ...)
+end
+
+
+--- Create drag basic component
+-- @function druid:new_drag
+-- @tparam args ... drag init args
+-- @treturn Componetn drag component
+function Druid.new_drag(self, ...)
+	return Druid.create(self, drag, ...)
+end
+
+
 return Druid

example/gui/main/main.gui_script

@@ -3,26 +3,26 @@ local druid = require("druid.druid")
 local empty_style = require("druid.styles.empty.style")
 local default_style = require("druid.styles.default.style")
 
-local main_page = require("example.page.main")
-local text_page = require("example.page.texts")
-local button_page = require("example.page.button")
-local scroll_page = require("example.page.scroll")
+local main_page = require("example.page.main_page")
+local text_page = require("example.page.texts_page")
+local button_page = require("example.page.button_page")
+local scroll_page = require("example.page.scroll_page")
+local slider_page = require("example.page.slider_page")
+local input_page = require("example.page.input_page")
 
 local pages = {
 	"main_page",
 	"texts_page",
 	"button_page",
 	"scroll_page",
+	"slider_page",
+	"input_page",
 }
 
 local function on_control_button(self, delta)
 	self.page = self.page + delta
-	if self.page < 1 then
-		self.page = #pages
-	end
-	if self.page > #pages then
-		self.page = 1
-	end
+	self.page = math.max(1, self.page)
+	self.page = math.min(self.page, #pages)
 
 	self.header:translate(pages[self.page])
 	local node = gui.get_node("C_Anchor")
@@ -31,22 +31,47 @@ end
 
 
 local function init_top_panel(self)
+	self.druid:new_blocker("panel_top")
 	self.druid:new_button("button_left/button", on_control_button, -1)
 	self.druid:new_button("button_right/button", on_control_button, 1)
 	self.header = self.druid:new_lang_text("text_header", "main_page")
 end
 
 
+local function init_swipe_control(self)
+	self.druid:new_swipe("root", function(_, side)
+		if side == "left" then
+			on_control_button(self, 1)
+		end
+		if side == "right" then
+			on_control_button(self, -1)
+		end
+	end)
+end
+
+
+local function on_window_callback(self, event, data)
+	druid.on_window_callback(event, data)
+end
+
+
 function init(self)
 	druid.set_default_style(default_style)
 	self.druid = druid.new(self)
 
-	init_top_panel(self)
+	window.set_listener(on_window_callback)
+
+	init_swipe_control(self)
+
 	self.page = 1
 	main_page.setup_page(self)
 	text_page.setup_page(self)
 	button_page.setup_page(self)
 	scroll_page.setup_page(self)
+	slider_page.setup_page(self)
+	input_page.setup_page(self)
+
+	init_top_panel(self)
 
 	-- Refresh state
 	on_control_button(self, 0)

example/init.script

@@ -1,5 +1,4 @@
 local druid = require("druid.druid")
-local const = require("druid.const")
 local lang = require("example.lang")
 
 
@@ -12,9 +11,7 @@ local function setup_druid()
 		return lang.get_locale(lang_id)
 	end)
 
-	-- TODO: Call druid.finish_setup?
-	-- Need to update all gui, in case, when gui init was befure this init
-	msg.post("/gui#main", const.ON_CHANGE_LANGUAGE)
+	druid.on_language_change()
 end
 
 

example/lang.lua

@@ -1,4 +1,4 @@
-local const = require("druid.const")
+local druid = require("druid.druid")
 
 local M = {}
 
@@ -7,6 +7,8 @@ local en = {
 	texts_page = "Text page",
 	button_page = "Button page",
 	scroll_page = "Scroll page",
+	slider_page = "Slider page",
+	input_page = "Input page",
 	ui_section_button = "Button",
 	ui_section_text = "Text",
 	ui_section_timer = "Timer",
@@ -23,6 +25,8 @@ local ru = {
 	texts_page = "Текст",
 	button_page = "Кнопки",
 	scroll_page = "Скролл",
+	slider_page = "Слайдеры",
+	input_page = "Текст. ввод",
 	ui_section_button = "Кнопка",
 	ui_section_text = "Текст",
 	ui_section_timer = "Таймер",
@@ -45,7 +49,7 @@ end
 
 function M.toggle_locale()
 	data = data == en and ru or en
-	msg.post("/gui#main", const.ON_CHANGE_LANGUAGE)
+	druid.on_language_change()
 end
 
-return M
+return M

example/page/button_page.lua

@@ -42,6 +42,9 @@ local function setup_buttons(self)
 	button_space:set_key_trigger("key_space")
 	button_space.on_long_click:subscribe(long_tap_callback)
 	button_space.on_double_click:subscribe(double_tap_callback)
+
+	-- Button with another node for animating
+	self.druid:new_button("button_anim/button", usual_callback, nil, "anim_node_icon")
 end
 
 

example/page/input_page.lua

@@ -0,0 +1,13 @@
+local M = {}
+
+
+function M.setup_page(self)
+	self.druid:new_input("input_box_usual", "input_text_usual")
+	self.druid:new_input("input_box_password", "input_text_password", gui.KEYBOARD_TYPE_PASSWORD)
+	self.druid:new_input("input_box_email", "input_text_email", gui.KEYBOARD_TYPE_EMAIL)
+	self.druid:new_input("input_box_numpad", "input_text_numpad", gui.KEYBOARD_TYPE_NUMBER_PAD)
+		:set_allowed_characters("[%d,.]")
+end
+
+
+return M

example/page/main_page.lua

@@ -97,7 +97,7 @@ end
 
 
 local function setup_scroll(self)
-	self.scroll = self.druid:new_scroll("scroll_content", "main_page")
+	self.druid:new_scroll("main_page", "scroll_content")
 end
 
 
@@ -106,6 +106,11 @@ local function setup_back_handler(self)
 end
 
 
+local function setup_input(self)
+	local input = self.druid:new_input("input_box", "input_text")
+	input:set_text("hello!")
+end
+
 
 function M.setup_page(self)
 	setup_texts(self)
@@ -118,6 +123,7 @@ function M.setup_page(self)
 	setup_scroll(self)
 	setup_slider(self)
 	setup_back_handler(self)
+	setup_input(self)
 end
 
 

example/page/scroll.lua

@@ -1,46 +0,0 @@
-local M = {}
-
-
-local function init_grid(self)
-	local prefab = gui.get_node("grid_prefab")
-
-	local grid_scroll = self.druid:new_scroll("grid_content", "scroll_with_grid_size")
-	local grid = self.druid:new_grid("grid_content", "grid_prefab", 20)
-	grid:set_anchor(vmath.vector3(0, 0.5, 0))
-
-	for i = 1, 40 do
-		local clone_prefab = gui.clone_tree(prefab)
-
-		grid:add(clone_prefab["grid_prefab"])
-		gui.set_text(clone_prefab["grid_prefab_text"], "Node " .. i)
-
-		local button = self.druid:new_button(clone_prefab["grid_button"], function()
-			local position = gui.get_position(clone_prefab["grid_prefab"])
-			position.x = -position.x
-			grid_scroll:scroll_to(position)
-		end)
-		button:set_click_zone(gui.get_node("scroll_with_grid_size"))
-	end
-
-	gui.set_enabled(prefab, false)
-
-	grid_scroll:set_border(grid:get_size())
-
-	local scroll_slider = self.druid:new_slider("grid_scroll_pin", vmath.vector3(300, 0, 0), function(_, value)
-		grid_scroll:scroll_to_percent(vmath.vector3(value, 0, 0), true)
-	end)
-
-	grid_scroll.on_scroll:subscribe(function(_, point)
-		scroll_slider:set(grid_scroll:get_scroll_percent().x, true)
-	end)
-end
-
-
-function M.setup_page(self)
-	self.druid:new_scroll("scroll_page_content", "scroll_page")
-	self.druid:new_scroll("simple_scroll_content", "simple_scroll_input")
-	init_grid(self)
-end
-
-
-return M

example/page/scroll_page.lua

@@ -0,0 +1,71 @@
+local M = {}
+
+
+local function init_scroll_with_grid(self)
+	local prefab = gui.get_node("grid_prefab")
+
+	local grid_scroll = self.druid:new_scroll("scroll_with_grid_size", "grid_content")
+	local grid = self.druid:new_grid("grid_content", "grid_prefab", 20)
+
+	for i = 1, 40 do
+		local clone_prefab = gui.clone_tree(prefab)
+
+		grid:add(clone_prefab["grid_prefab"])
+		gui.set_text(clone_prefab["grid_prefab_text"], "Node " .. i)
+
+		local button = self.druid:new_button(clone_prefab["grid_button"], function()
+			local position = gui.get_position(clone_prefab["grid_prefab"])
+			grid_scroll:scroll_to(position)
+		end)
+		button:set_click_zone(gui.get_node("scroll_with_grid_size"))
+	end
+
+	gui.set_enabled(prefab, false)
+
+	grid_scroll:set_size(grid:get_size())
+
+	local scroll_slider = self.druid:new_slider("grid_scroll_pin", vmath.vector3(287, 0, 0), function(_, value)
+		grid_scroll:scroll_to_percent(vmath.vector3(value, 0, 0), true)
+	end)
+
+	grid_scroll.on_scroll:subscribe(function(_, point)
+		scroll_slider:set(grid_scroll:get_percent().x, true)
+	end)
+end
+
+
+function M.setup_page(self)
+	-- Usual scroll for whole page
+	self.druid:new_scroll("scroll_page", "scroll_page_content")
+
+	-- Simple scroll with no adjust
+	self.druid:new_scroll("simple_scroll_input", "simple_scroll_content")
+
+	-- Scroll with grid example
+	init_scroll_with_grid(self)
+
+	-- Scroll contain children scrolls:
+	-- Parent scroll
+	self.druid:new_scroll("children_scroll", "children_scroll_content")
+	-- Childre scrolls
+	self.druid:new_scroll("children_scroll_1", "children_scroll_content_1")
+	self.druid:new_scroll("children_scroll_2", "children_scroll_content_2")
+	self.druid:new_scroll("children_scroll_3", "children_scroll_content_3")
+
+	-- Content with less size than view
+	self.druid:new_scroll("scroll_smaller_view", "scroll_smaller_content")
+		:set_extra_strech_size(0)
+		:set_inert(false)
+
+	-- Scroll with points of interests
+	self.druid:new_scroll("scroll_with_points", "scroll_with_points_content")
+		:set_points({
+			vmath.vector3(300, 0, 0),
+			vmath.vector3(900, 0, 0),
+			vmath.vector3(1500, 0, 0),
+			vmath.vector3(2100, 0, 0),
+		})
+end
+
+
+return M

example/page/slider_page.lua

@@ -0,0 +1,20 @@
+local M = {}
+
+
+function M.setup_page(self)
+	local slider = self.druid:new_slider("slider_simple_pin", vmath.vector3(95, 0, 0), function(_, value)
+		gui.set_text(gui.get_node("slider_simple_text"), math.ceil(value * 100) .. "%")
+	end)
+
+	slider:set(0.2)
+
+	local slider_notched = self.druid:new_slider("slider_notched_pin", vmath.vector3(95, 0, 0), function(_, value)
+		gui.set_text(gui.get_node("slider_notched_text"), math.ceil(value * 100) .. "%")
+	end)
+
+	slider_notched:set_steps({0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1})
+	slider_notched:set(0.2)
+end
+
+
+return M

example/page/texts_page.lua

@@ -13,9 +13,9 @@ local pivots = {
 }
 
 local function setup_texts(self)
-	self.druid:new_text("text_inline", "Simple inline text")
-	self.druid:new_text("text_multiline", "Simple multiline text with smth")
-	local anchoring = self.druid:new_text("text_anchoring", "Anchoring")
+	self.druid:new_text("text_inline")
+	self.druid:new_text("text_multiline")
+	local anchoring = self.druid:new_text("text_anchoring")
 	self.druid:new_text("text_no_adjust", "Without adjust size", true)
 	self.druid:new_lang_text("text_locale", "ui_text_example")
 

game.project

@@ -10,6 +10,7 @@ height = 900
 
 [project]
 title = druid
+version = 0.4.0
 
 [library]
 include_dirs = druid
@@ -19,7 +20,7 @@ gamepads = /builtins/input/default.gamepadsc
 use_accelerometer = 0
 
 [druid]
-autofocus = 1
+no_auto_input = 0
 
 [html5]
 engine_arguments = --verify-graphics-calls=false
@@ -35,3 +36,7 @@ app_manifest = /example/game.appmanifest
 [graphics]
 texture_profiles = /example/custom.texture_profiles
 
+[android]
+package = com.insality.druid
+input_method = HiddenInputField
+

input/game.input_binding

@@ -1,16 +1,44 @@
 key_trigger {
   input: KEY_BACKSPACE
-  action: "back"
+  action: "key_backspace"
 }
 key_trigger {
   input: KEY_BACK
-  action: "back"
+  action: "key_back"
 }
 key_trigger {
   input: KEY_SPACE
   action: "key_space"
 }
+key_trigger {
+  input: KEY_ENTER
+  action: "key_enter"
+}
+key_trigger {
+  input: KEY_ESC
+  action: "key_esc"
+}
+mouse_trigger {
+  input: MOUSE_WHEEL_UP
+  action: "scroll_up"
+}
+mouse_trigger {
+  input: MOUSE_WHEEL_DOWN
+  action: "scroll_down"
+}
 mouse_trigger {
   input: MOUSE_BUTTON_1
   action: "touch"
 }
+touch_trigger {
+  input: TOUCH_MULTI
+  action: "multitouch"
+}
+text_trigger {
+  input: TEXT
+  action: "text"
+}
+text_trigger {
+  input: MARKED_TEXT
+  action: "marked_text"
+}