org.mobicents.servlet.management.client.dnd
Class BoundaryDropController

java.lang.Object
  com.allen_sauer.gwt.dnd.client.drop.AbstractDropController
      com.allen_sauer.gwt.dnd.client.drop.AbstractPositioningDropController
          com.allen_sauer.gwt.dnd.client.drop.AbsolutePositionDropController
              org.mobicents.servlet.management.client.dnd.BoundaryDropController

All Implemented Interfaces:

com.allen_sauer.gwt.dnd.client.drop.DropController

public class BoundaryDropController
extends com.allen_sauer.gwt.dnd.client.drop.AbsolutePositionDropController

A DropController for the Panel which contains a given draggable widget.

Field Summary

Fields inherited from class com.allen_sauer.gwt.dnd.client.drop.AbstractDropController

CSS_DROP_TARGET_ENGAGE

Constructor Summary

BoundaryDropController(com.google.gwt.user.client.ui.AbsolutePanel dropTarget, boolean allowDroppingOnBoundaryPanel)

Method Summary

boolean	getBehaviorBoundaryPanelDrop() Whether or not dropping on the boundary panel is permitted.
void	onPreviewDrop(com.allen_sauer.gwt.dnd.client.DragContext context)
void	setBehaviorBoundaryPanelDrop(boolean allowDroppingOnBoundaryPanel) Set whether or not widgets may be dropped anywhere on the boundary panel.

Methods inherited from class com.allen_sauer.gwt.dnd.client.drop.AbsolutePositionDropController

drop, getConstrainedLocation, onDrop, onEnter, onLeave, onMove

Methods inherited from class com.allen_sauer.gwt.dnd.client.drop.AbstractPositioningDropController

getPositioner, newPositioner

Methods inherited from class com.allen_sauer.gwt.dnd.client.drop.AbstractDropController

getCurrentDragController, getDropTarget, getDropTargetEngageStyleName, getDropTargetStyleName, makeDragEndEvent, makeDragEndEvent, onDrop, onEnter, onLeave, onLeave, onMove, onMove, onPreviewDrop

Methods inherited from class java.lang.Object

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

Constructor Detail

BoundaryDropController

public BoundaryDropController(com.google.gwt.user.client.ui.AbsolutePanel dropTarget,
                              boolean allowDroppingOnBoundaryPanel)

Method Detail

getBehaviorBoundaryPanelDrop

public boolean getBehaviorBoundaryPanelDrop()

Whether or not dropping on the boundary panel is permitted.

Returns:

true if dropping on the boundary panel is allowed

onPreviewDrop

public void onPreviewDrop(com.allen_sauer.gwt.dnd.client.DragContext context)
                   throws com.allen_sauer.gwt.dnd.client.VetoDragException

Specified by:

onPreviewDrop in interface com.allen_sauer.gwt.dnd.client.drop.DropController

Overrides:

onPreviewDrop in class com.allen_sauer.gwt.dnd.client.drop.AbstractDropController

Throws:

com.allen_sauer.gwt.dnd.client.VetoDragException

setBehaviorBoundaryPanelDrop

public void setBehaviorBoundaryPanelDrop(boolean allowDroppingOnBoundaryPanel)

Set whether or not widgets may be dropped anywhere on the boundary panel. Set to false when you only want explicitly registered drop controllers to accept drops. Defaults to true.

Parameters:

allowDroppingOnBoundaryPanel - true to allow dropping