com.ebmwebsourcing.webdesigner.presentation.gwt.client.layout
Class DDPaletteHandler

java.lang.Object
  com.ebmwebsourcing.webdesigner.presentation.gwt.client.layout.DDPaletteHandler

public abstract class DDPaletteHandler
extends java.lang.Object

Handles how an element should be added in a drawing panel
when doing DragnDrop from Palette

Author:

nfleury

Constructor Summary

DDPaletteHandler()

Method Summary

DiagramElementInstance	dropOverDrawingPanel(DiagramElementType droppedType, int x, int y)
abstract DiagramElementInstance	dropOverElement(DiagramElementType droppedType, DiagramElementInstance targetInstance, int droppedXPosition, int droppedYPosition)
DrawingPanel	getDrawingPanel()
void	setDrawingPanel(DrawingPanel drawingPanel)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DDPaletteHandler

public DDPaletteHandler()

Method Detail

getDrawingPanel

public DrawingPanel getDrawingPanel()

setDrawingPanel

public void setDrawingPanel(DrawingPanel drawingPanel)

dropOverElement

public abstract DiagramElementInstance dropOverElement(DiagramElementType droppedType,
                                                       DiagramElementInstance targetInstance,
                                                       int droppedXPosition,
                                                       int droppedYPosition)

dropOverDrawingPanel

public DiagramElementInstance dropOverDrawingPanel(DiagramElementType droppedType,
                                                   int x,
                                                   int y)