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<!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 Framework</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>
<li><a href="#Fields">Fields</a></li>
</ul>
<h2>Modules</h2>
<ul class="nowrap">
<li><a href="../modules/BackHandler.html">BackHandler</a></li>
<li><a href="../modules/BaseComponent.html">BaseComponent</a></li>
<li><a href="../modules/Blocker.html">Blocker</a></li>
<li><a href="../modules/Button.html">Button</a></li>
<li><a href="../modules/Checkbox.html">Checkbox</a></li>
<li><a href="../modules/CheckboxGroup.html">CheckboxGroup</a></li>
<li><a href="../modules/DataList.html">DataList</a></li>
<li><a href="../modules/Drag.html">Drag</a></li>
<li><a href="../modules/Druid.html">Druid</a></li>
<li><a href="../modules/DruidEvent.html">DruidEvent</a></li>
<li><a href="../modules/DruidInstance.html">DruidInstance</a></li>
<li><a href="../modules/DynamicGrid.html">DynamicGrid</a></li>
<li><a href="../modules/Helper.html">Helper</a></li>
<li><a href="../modules/Hotkey.html">Hotkey</a></li>
<li><a href="../modules/Hover.html">Hover</a></li>
<li><a href="../modules/Input.html">Input</a></li>
<li><a href="../modules/LangText.html">LangText</a></li>
<li><a href="../modules/Layout.html">Layout</a></li>
<li><a href="../modules/PinKnob.html">PinKnob</a></li>
<li><a href="../modules/Progress.html">Progress</a></li>
<li><a href="../modules/RadioGroup.html">RadioGroup</a></li>
<li><a href="../modules/RichInput.html">RichInput</a></li>
<li><a href="../modules/RichText.html">RichText</a></li>
<li><a href="../modules/Scroll.html">Scroll</a></li>
<li><a href="../modules/Slider.html">Slider</a></li>
<li><strong>StaticGrid</strong></li>
<li><a href="../modules/Swipe.html">Swipe</a></li>
<li><a href="../modules/Text.html">Text</a></li>
<li><a href="../modules/Timer.html">Timer</a></li>
</ul>
</div>
<div id="content">
<h1>Module <code>StaticGrid</code></h1>
<p>Component to handle component's position by row and columns.</p>
<p>
<b># Overview #</b>
<p> The Static Grid component allows for positioning components in rows and columns.
It provides a static grid layout with constant node sizes, allowing for pre-calculated
node positions and the option to include gaps between nodes.
<p> <b># Notes #</b>
<p> • In a static grid, the node size remains constant, enabling the calculation of node
positions before placement. If you want add gaps between nodes, increase the root prefab size,
including the padding and margin.
<p> • The static grid can automatically shift elements when nodes are added or removed.
<p> • When a node is added, the grid will set the node's parent to the specified parent_node.
<p> • You can obtain an array of positions for each element, which can be used to set
points of interest in a scroll component.
<p> • The size of all elements can be retrieved for setting up the size in a scroll component.
<p> • The grid can be bound to a scroll component for automatic resizing of the scroll content size.
<p> • The pivot of the parent_node affects the node placement within the grid.
<p> • A prefab node is used to determine the node size and anchor.
<p> • You can specify a position_function for animations using the
_static_grid:set_position_function(node, pos) callback. The default position function is gui.set_position().
<p> <a href="https://insality.github.io/druid/druid/index.html?example=general_grid" target="_blank"><b>Example Link</b></a></p>
<h2><a href="#Functions">Functions</a></h2>
<table class="function_list">
<tr>
<td class="name" nowrap><a href="#add">add(self, item, index, shift_policy, is_instant)</a></td>
<td class="summary">Add new item to the grid</td>
</tr>
<tr>
<td class="name" nowrap><a href="#clear">clear(self)</a></td>
<td class="summary">Clear grid nodes array.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_all_pos">get_all_pos(self)</a></td>
<td class="summary">Return array of all node positions</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_borders">get_borders(self)</a></td>
<td class="summary">Return grid content borders</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_index">get_index(self, pos)</a></td>
<td class="summary">Return index for grid pos</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_index_by_node">get_index_by_node(self, node)</a></td>
<td class="summary">Return grid index by node</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_offset">get_offset(self)</a></td>
<td class="summary">Return StaticGrid offset, where StaticGrid content starts.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_pos">get_pos(self, index)</a></td>
<td class="summary">Return pos for grid node index</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_size">get_size(self)</a></td>
<td class="summary">Return grid content size</td>
</tr>
<tr>
<td class="name" nowrap><a href="#init">init(self, parent, element, in_row)</a></td>
<td class="summary">The <a href="../modules/StaticGrid.html#">StaticGrid</a> constructor</td>
</tr>
<tr>
<td class="name" nowrap><a href="#remove">remove(self, index, shift_policy, is_instant)</a></td>
<td class="summary">Remove the item from the grid.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_anchor">set_anchor(self, anchor)</a></td>
<td class="summary">Set grid anchor.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_in_row">set_in_row(self, in_row)</a></td>
<td class="summary">Set new in_row elements for grid</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_item_size">set_item_size(self[, width[, height]])</a></td>
<td class="summary">Set new node size for grid</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_items">set_items(self, nodes[, is_instant=false])</a></td>
<td class="summary">Set new items to the grid.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_position_function">set_position_function(self, callback)</a></td>
<td class="summary">Change set position function for grid nodes.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#sort_nodes">sort_nodes(self, comparator)</a></td>
<td class="summary">Sort grid nodes by custom comparator function</td>
</tr>
</table>
<h2><a href="#Tables">Tables</a></h2>
<table class="function_list">
<tr>
<td class="name" nowrap><a href="#style">style</a></td>
<td class="summary">Component style params.</td>
</tr>
</table>
<h2><a href="#Fields">Fields</a></h2>
<table class="function_list">
<tr>
<td class="name" nowrap><a href="#anchor">anchor</a></td>
<td class="summary">Item anchor [0..1]</td>
</tr>
<tr>
<td class="name" nowrap><a href="#border">border</a></td>
<td class="summary">The size of item content</td>
</tr>
<tr>
<td class="name" nowrap><a href="#first_index">first_index</a></td>
<td class="summary">The first index of node in grid</td>
</tr>
<tr>
<td class="name" nowrap><a href="#last_index">last_index</a></td>
<td class="summary">The last index of node in grid</td>
</tr>
<tr>
<td class="name" nowrap><a href="#node_size">node_size</a></td>
<td class="summary">Item size</td>
</tr>
<tr>
<td class="name" nowrap><a href="#nodes">nodes</a></td>
<td class="summary">List of all grid nodes</td>
</tr>
<tr>
<td class="name" nowrap><a href="#on_add_item">on_add_item</a></td>
<td class="summary">On item add callback(self, node, index)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#on_change_items">on_change_items</a></td>
<td class="summary">On item add, remove or change in_row callback(self, index|nil)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#on_clear">on_clear</a></td>
<td class="summary">On grid clear callback(self)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#on_remove_item">on_remove_item</a></td>
<td class="summary">On item remove callback(self, index)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#on_update_positions">on_update_positions</a></td>
<td class="summary">On update item positions callback(self)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#parent">parent</a></td>
<td class="summary">Parent gui node</td>
</tr>
<tr>
<td class="name" nowrap><a href="#pivot">pivot</a></td>
<td class="summary">Item pivot [-0.5..0.5]</td>
</tr>
</table>
<br/>
<br/>
<h2 class="section-header "><a name="Functions"></a>Functions</h2>
<dl class="function">
<dt>
<a name = "add"></a>
<strong>add(self, item, index, shift_policy, is_instant)</strong>
</dt>
<dd>
Add new item to the grid
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">item</span>
<span class="types"><span class="type">node</span></span>
GUI node
</li>
<li><span class="parameter">index</span>
<span class="types"><span class="type">number</span> or <span class="type">nil</span></span>
The item position. By default add as last item
</li>
<li><span class="parameter">shift_policy</span>
<span class="types"><span class="type">number</span> or <span class="type">nil</span></span>
How shift nodes, if required. Default: const.SHIFT.RIGHT
</li>
<li><span class="parameter">is_instant</span>
<span class="types"><span class="type">boolean</span> or <span class="type">nil</span></span>
If true, update node positions instantly
</li>
</ul>
</dd>
<dt>
<a name = "clear"></a>
<strong>clear(self)</strong>
</dt>
<dd>
Clear grid nodes array. GUI nodes will be not deleted!
If you want to delete GUI nodes, use static_grid.nodes array before grid:clear
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">druid.static_grid</span></span>
Current grid instance
</ol>
</dd>
<dt>
<a name = "get_all_pos"></a>
<strong>get_all_pos(self)</strong>
</dt>
<dd>
Return array of all node positions
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">vector3[]</span></span>
All grid node positions
</ol>
</dd>
<dt>
<a name = "get_borders"></a>
<strong>get_borders(self)</strong>
</dt>
<dd>
Return grid content borders
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">vector3</span></span>
The grid content borders
</ol>
</dd>
<dt>
<a name = "get_index"></a>
<strong>get_index(self, pos)</strong>
</dt>
<dd>
Return index for grid pos
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">pos</span>
<span class="types"><span class="type">vector3</span></span>
The node position in the grid
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">number</span></span>
The node index
</ol>
</dd>
<dt>
<a name = "get_index_by_node"></a>
<strong>get_index_by_node(self, node)</strong>
</dt>
<dd>
Return grid index by node
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">node</span>
<span class="types"><span class="type">node</span></span>
The gui node in the grid
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">number</span></span>
The node index
</ol>
</dd>
<dt>
<a name = "get_offset"></a>
<strong>get_offset(self)</strong>
</dt>
<dd>
Return StaticGrid offset, where StaticGrid content starts.
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a> The StaticGrid instance
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">vector3</span></span>
The StaticGrid offset
</ol>
</dd>
<dt>
<a name = "get_pos"></a>
<strong>get_pos(self, index)</strong>
</dt>
<dd>
Return pos for grid node index
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">index</span>
<span class="types"><span class="type">number</span></span>
The grid element index
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">vector3</span></span>
@Node position
</ol>
</dd>
<dt>
<a name = "get_size"></a>
<strong>get_size(self)</strong>
</dt>
<dd>
Return grid content size
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">vector3</span></span>
The grid content size
</ol>
</dd>
<dt>
<a name = "init"></a>
<strong>init(self, parent, element, in_row)</strong>
</dt>
<dd>
The <a href="../modules/StaticGrid.html#">StaticGrid</a> constructor
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">parent</span>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a> or <span class="type">node</span></span>
The GUI Node container, where grid's items will be placed
</li>
<li><span class="parameter">element</span>
<span class="types"><span class="type">node</span></span>
Element prefab. Need to get it size
</li>
<li><span class="parameter">in_row</span>
<span class="types"><span class="type">number</span> or <span class="type">nil</span></span>
How many nodes in row can be placed. By default 1
</li>
</ul>
</dd>
<dt>
<a name = "remove"></a>
<strong>remove(self, index, shift_policy, is_instant)</strong>
</dt>
<dd>
Remove the item from the grid. Note that gui node will be not deleted
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">index</span>
<span class="types"><span class="type">number</span></span>
The grid node index to remove
</li>
<li><span class="parameter">shift_policy</span>
<span class="types"><span class="type">number</span> or <span class="type">nil</span></span>
How shift nodes, if required. Default: const.SHIFT.RIGHT
</li>
<li><span class="parameter">is_instant</span>
<span class="types"><span class="type">boolean</span> or <span class="type">nil</span></span>
If true, update node positions instantly
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">node</span></span>
The deleted gui node from grid
</ol>
</dd>
<dt>
<a name = "set_anchor"></a>
<strong>set_anchor(self, anchor)</strong>
</dt>
<dd>
Set grid anchor. Default anchor is equal to anchor of grid parent node
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">anchor</span>
<span class="types"><span class="type">vector3</span></span>
Anchor
</li>
</ul>
</dd>
<dt>
<a name = "set_in_row"></a>
<strong>set_in_row(self, in_row)</strong>
</dt>
<dd>
Set new in_row elements for grid
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">in_row</span>
<span class="types"><span class="type">number</span></span>
The new in_row value
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">druid.static_grid</span></span>
Current grid instance
</ol>
</dd>
<dt>
<a name = "set_item_size"></a>
<strong>set_item_size(self[, width[, height]])</strong>
</dt>
<dd>
Set new node size for grid
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">width</span>
<span class="types"><span class="type">number</span></span>
The new node width
(<em>optional</em>)
</li>
<li><span class="parameter">height</span>
<span class="types"><span class="type">number</span></span>
The new node height
(<em>optional</em>)
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">druid.static_grid</span></span>
Current grid instance
</ol>
</dd>
<dt>
<a name = "set_items"></a>
<strong>set_items(self, nodes[, is_instant=false])</strong>
</dt>
<dd>
Set new items to the grid. All previous items will be removed
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">nodes</span>
<span class="types"><span class="type">node[]</span></span>
The new grid nodes
</li>
<li><span class="parameter">is_instant</span>
<span class="types"><span class="type">boolean</span></span>
If true, update node positions instantly
(<em>default</em> false)
</li>
</ul>
</dd>
<dt>
<a name = "set_position_function"></a>
<strong>set_position_function(self, callback)</strong>
</dt>
<dd>
Change set position function for grid nodes. It will call on
update poses on grid elements. Default: gui.set_position
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">callback</span>
<span class="types"><span class="type">function</span></span>
Function on node set position
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">druid.static_grid</span></span>
Current grid instance
</ol>
</dd>
<dt>
<a name = "sort_nodes"></a>
<strong>sort_nodes(self, comparator)</strong>
</dt>
<dd>
Sort grid nodes by custom comparator function
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">StaticGrid</span></span>
<a href="../modules/StaticGrid.html#">StaticGrid</a>
</li>
<li><span class="parameter">comparator</span>
<span class="types"><span class="type">function</span></span>
The comparator function. (a, b) -> boolean
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">druid.static_grid</span></span>
Current grid instance
</ol>
</dd>
</dl>
<h2 class="section-header "><a name="Tables"></a>Tables</h2>
<dl class="function">
<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_DYNAMIC_NODE_POSES</span>
<span class="types"><span class="type">boolean</span> or <span class="type">nil</span></span>
If true, always center grid content as grid pivot sets. Default: false
</li>
<li><span class="parameter">IS_ALIGN_LAST_ROW</span>
<span class="types"><span class="type">boolean</span> or <span class="type">nil</span></span>
If true, always align last row of the grid as grid pivot sets. Default: false
</li>
</ul>
</dd>
</dl>
<h2 class="section-header "><a name="Fields"></a>Fields</h2>
<dl class="function">
<dt>
<a name = "anchor"></a>
<strong>anchor</strong>
</dt>
<dd>
Item anchor [0..1]
<ul>
<li><span class="parameter">anchor</span>
<span class="types"><span class="type">vector3</span></span>
</li>
</ul>
</dd>
<dt>
<a name = "border"></a>
<strong>border</strong>
</dt>
<dd>
The size of item content
<ul>
<li><span class="parameter">border</span>
<span class="types"><span class="type">vector4</span></span>
</li>
</ul>
</dd>
<dt>
<a name = "first_index"></a>
<strong>first_index</strong>
</dt>
<dd>
The first index of node in grid
<ul>
<li><span class="parameter">first_index</span>
<span class="types"><span class="type">number</span></span>
</li>
</ul>
</dd>
<dt>
<a name = "last_index"></a>
<strong>last_index</strong>
</dt>
<dd>
The last index of node in grid
<ul>
<li><span class="parameter">last_index</span>
<span class="types"><span class="type">number</span></span>
</li>
</ul>
</dd>
<dt>
<a name = "node_size"></a>
<strong>node_size</strong>
</dt>
<dd>
Item size
<ul>
<li><span class="parameter">node_size</span>
<span class="types"><span class="type">vector3</span></span>
</li>
</ul>
</dd>
<dt>
<a name = "nodes"></a>
<strong>nodes</strong>
</dt>
<dd>
List of all grid nodes
<ul>
<li><span class="parameter">nodes</span>
<span class="types"><span class="type">node[]</span></span>
</li>
</ul>
</dd>
<dt>
<a name = "on_add_item"></a>
<strong>on_add_item</strong>
</dt>
<dd>
On item add callback(self, node, index)
<ul>
<li><span class="parameter">on_add_item</span>
<span class="types"><span class="type">DruidEvent</span></span>
<a href="../modules/DruidEvent.html#">DruidEvent</a>
</li>
</ul>
</dd>
<dt>
<a name = "on_change_items"></a>
<strong>on_change_items</strong>
</dt>
<dd>
On item add, remove or change in_row callback(self, index|nil)
<ul>
<li><span class="parameter">on_change_items</span>
<span class="types"><span class="type">DruidEvent</span></span>
<a href="../modules/DruidEvent.html#">DruidEvent</a>
</li>
</ul>
</dd>
<dt>
<a name = "on_clear"></a>
<strong>on_clear</strong>
</dt>
<dd>
On grid clear callback(self)
<ul>
<li><span class="parameter">on_clear</span>
<span class="types"><span class="type">DruidEvent</span></span>
<a href="../modules/DruidEvent.html#">DruidEvent</a>
</li>
</ul>
</dd>
<dt>
<a name = "on_remove_item"></a>
<strong>on_remove_item</strong>
</dt>
<dd>
On item remove callback(self, index)
<ul>
<li><span class="parameter">on_remove_item</span>
<span class="types"><span class="type">DruidEvent</span></span>
<a href="../modules/DruidEvent.html#">DruidEvent</a>
</li>
</ul>
</dd>
<dt>
<a name = "on_update_positions"></a>
<strong>on_update_positions</strong>
</dt>
<dd>
On update item positions callback(self)
<ul>
<li><span class="parameter">on_update_positions</span>
<span class="types"><span class="type">DruidEvent</span></span>
<a href="../modules/DruidEvent.html#">DruidEvent</a>
</li>
</ul>
</dd>
<dt>
<a name = "parent"></a>
<strong>parent</strong>
</dt>
<dd>
Parent gui node
<ul>
<li><span class="parameter">parent</span>
<span class="types"><span class="type">node</span></span>
</li>
</ul>
</dd>
<dt>
<a name = "pivot"></a>
<strong>pivot</strong>
</dt>
<dd>
Item pivot [-0.5..0.5]
<ul>
<li><span class="parameter">pivot</span>
<span class="types"><span class="type">vector3</span></span>
</li>
</ul>
</dd>
</dl>
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<i style="float:right;">Last updated 2015-01-01 12:00:00 </i>
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