org.xwiki.gwt.user.client
Class DragAdaptor

java.lang.Object
  org.xwiki.gwt.user.client.DragAdaptor

All Implemented Interfaces:

com.google.gwt.event.dom.client.MouseDownHandler, com.google.gwt.event.dom.client.MouseMoveHandler, com.google.gwt.event.dom.client.MouseUpHandler, com.google.gwt.event.shared.EventHandler, SourcesDragEvents

public class DragAdaptor
extends Object
implements SourcesDragEvents, com.google.gwt.event.dom.client.MouseDownHandler, com.google.gwt.event.dom.client.MouseMoveHandler, com.google.gwt.event.dom.client.MouseUpHandler

Adapts mouse events to drag events.

Version:

$Id: 1c9e14371213b4e83d834e0eec6217736235f38f $

Constructor Summary

DragAdaptor(com.google.gwt.user.client.ui.Widget adaptee)
Creates a new drag adaptor for the given source of mouse events.

Method Summary

void	addDragListener(DragListener listener) Registers a drag listener for the underlying event source.
void	onMouseDown(com.google.gwt.event.dom.client.MouseDownEvent event)
void	onMouseMove(com.google.gwt.event.dom.client.MouseMoveEvent event)
void	onMouseUp(com.google.gwt.event.dom.client.MouseUpEvent event)
void	removeDragListener(DragListener listener) Unregister a drag listener from the underlying event source.

Methods inherited from class java.lang.Object

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

Constructor Detail

DragAdaptor

public DragAdaptor(com.google.gwt.user.client.ui.Widget adaptee)

Creates a new drag adaptor for the given source of mouse events.

Parameters:

adaptee - adaptee

Method Detail

addDragListener

public void addDragListener(DragListener listener)

Description copied from interface: SourcesDragEvents

Registers a drag listener for the underlying event source.

Specified by:

addDragListener in interface SourcesDragEvents

Parameters:

listener - The drag listener to be added to the list of registered listeners.

removeDragListener

public void removeDragListener(DragListener listener)

Description copied from interface: SourcesDragEvents

Unregister a drag listener from the underlying event source.

Specified by:

removeDragListener in interface SourcesDragEvents

Parameters:

listener - The drag listener to be removed from the list of registered listeners.

onMouseDown

public void onMouseDown(com.google.gwt.event.dom.client.MouseDownEvent event)

Specified by:

onMouseDown in interface com.google.gwt.event.dom.client.MouseDownHandler

onMouseMove

public void onMouseMove(com.google.gwt.event.dom.client.MouseMoveEvent event)

Specified by:

onMouseMove in interface com.google.gwt.event.dom.client.MouseMoveHandler

onMouseUp

public void onMouseUp(com.google.gwt.event.dom.client.MouseUpEvent event)

Specified by:

onMouseUp in interface com.google.gwt.event.dom.client.MouseUpHandler