org.uberfire.client.workbench.widgets.dnd

Class CompassDropController

java.lang.Object

org.uberfire.client.workbench.widgets.dnd.CompassDropController

All Implemented Interfaces:

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

@Dependent
public class CompassDropController
extends Object
implements com.allen_sauer.gwt.dnd.client.drop.DropController

A Drop Controller covering the entire DecoratedWorkbenchPanel that renders a Compass with which to select the target position of the drag operation.

Constructor Summary

Constructors

Constructor and Description
CompassDropController()

Method Summary

Modifier and Type	Method and Description
com.google.gwt.user.client.ui.Widget	getDropTarget()
void	onDrop(com.allen_sauer.gwt.dnd.client.DragContext context)
void	onEnter(com.allen_sauer.gwt.dnd.client.DragContext context)
void	onLeave(com.allen_sauer.gwt.dnd.client.DragContext context)
void	onMove(com.allen_sauer.gwt.dnd.client.DragContext context)
void	onPreviewDrop(com.allen_sauer.gwt.dnd.client.DragContext context)
void	setup(WorkbenchPanelView<?> view)

Methods inherited from class java.lang.Object

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

Constructor Detail

CompassDropController

public CompassDropController()

Method Detail

setup

public void setup(WorkbenchPanelView<?> view)

onEnter

public void onEnter(com.allen_sauer.gwt.dnd.client.DragContext context)

Specified by:

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

onLeave

public void onLeave(com.allen_sauer.gwt.dnd.client.DragContext context)

Specified by:

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

onMove

public void onMove(com.allen_sauer.gwt.dnd.client.DragContext context)

Specified by:

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

onDrop

public void onDrop(com.allen_sauer.gwt.dnd.client.DragContext context)

Specified by:

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

getDropTarget

public com.google.gwt.user.client.ui.Widget getDropTarget()

Specified by:

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

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

Throws:

com.allen_sauer.gwt.dnd.client.VetoDragException