Module Drag
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
| style |
Component style params. |
-
init(self, node, on_drag_callback)
-
Drag component constructor
Parameters:
- self
Drag
Drag
- node
node
GUI node to detect dragging
- on_drag_callback
function
Callback for on_drag_event(self, dx, dy)
-
set_click_zone(self, node)
-
Strict drag click area. Useful for
restrict events outside stencil node
Parameters:
- self
Drag
Drag
- node
node
Gui node
-
style
-
Component style params.
You can override this component styles params in druid styles table
or create your own style
Fields:
- DRAG_DEADZONE
number
Distance in pixels to start dragging
(default 10)
-
can_x
-
Is drag component process vertical dragging. Default - true
-
can_y
-
Is drag component process horizontal. Default - true
-
is_drag
-
Is component now dragging
-
is_touch
-
Is component now touching
-
on_drag
-
on drag progress callback(self, dx, dy)
-
on_drag_end
-
Event on drag end callback(self)
-
on_drag_start
-
Event on drag start callback(self)
-
on_touch_end
-
Event on touch end callback(self)
-
on_touch_start
-
Event on touch start callback(self)
-
touch_start_pos
-
Touch start position
-
x
-
Current touch x position
-
y
-
Current touch y position