Class draw2d.ResizeHandle

Object
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   +--draw2d.Figure
         |
         +--draw2d.Rectangle
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               +--draw2d.ResizeHandle

class draw2d.ResizeHandle

extends draw2d.Rectangle

Defined in ResizeHandle.js

Version: 0.9.14

Author: Andreas Herz

Constructor Detail

draw2d.ResizeHandle

draw2d.ResizeHandle( workflow, type)

Version: 0.9.14

Author: Andreas Herz

getSnapToDirection

Object getSnapToDirection()

onDragstart

boolean onDragstart( x, y)

Will be called if the drag and drop action beginns. You can return [false] if you want avoid the that the figure can be move.

onKeyDown

void onKeyDown(<int> keyCode, ctrl)

This method will be called from the framework if the objects is selected and the user press any key. Sub class can override this method to implement their own stuff.

Parameters:
keyCode - The code of the pressed key

setCanDrag

void setCanDrag( <boolean> flag)

Switch on/off the drag drop behaviour of this object

Parameters:
flag - The new drag drop indicator

setPosition

void setPosition( <int> xPos , <int> yPos )

Set the position of the object.
The ResizeHandle overrides the Figure.setPosition method. The base class updates the resize handles during the update of the Dimension/Position. This is not neccessary for the ResizeHandles. Performance issue.

Parameters:
xPos - The new x coordinate of the figure
yPos - The new y coordinate of the figure