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Runtime

org.eclipse.gmf.runtime.common.ui.services.dnd.ide.drag
Class ResourceDragSourceListener

java.lang.Object
  extended by 

org.eclipse.swt.dnd.DragSourceAdapter
      extended by 

org.eclipse.ui.views.navigator.NavigatorDragAdapter
          extended by 
org.eclipse.gmf.runtime.common.ui.services.dnd.ide.drag.ResourceDragSourceListener
All Implemented Interfaces:
java.util.EventListener, IDragSourceListener, DragSourceListener, org.eclipse.swt.internal.SWTEventListener

public class ResourceDragSourceListener
extends NavigatorDragAdapter
implements IDragSourceListener

Concrete class that implements the IDragSourceListener. This class handles dragging files and folder elements.


Constructor Summary
ResourceDragSourceListener ( ISelectionProvider provider)
          Constructs a new drag listener.
 
Method Summary
 java.lang.String[] getSupportingTransferIds ()
          Returns the supporting transfer agent ids.
 boolean isDraggable ( IDragSourceContext context)
          Determines if the selection in the context is draggable.
 
Methods inherited from class org.eclipse.ui.views.navigator. NavigatorDragAdapter
dragFinished, dragSetData, dragStart
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.eclipse.swt.dnd. DragSourceListener
dragFinished, dragSetData, dragStart
 

Constructor Detail

ResourceDragSourceListener

public ResourceDragSourceListener(
ISelectionProvider provider)
Constructs a new drag listener.

Parameters:
provider - the selection provider
Method Detail

isDraggable

public boolean isDraggable(
IDragSourceContext context)
Description copied from interface: IDragSourceListener
Determines if the selection in the context is draggable. This method is invoked when the drag starts

Specified by:
isDraggable in interface IDragSourceListener
Parameters:
context - The context associated with the drag source
Returns:
true if the drag allowed and false otherwise.

getSupportingTransferIds

public java.lang.String[] getSupportingTransferIds()
Description copied from interface: IDragSourceListener
Returns the supporting transfer agent ids.

Specified by:
getSupportingTransferIds in interface IDragSourceListener
Returns:
return the supporting transfer agent ids

Runtime

Guidelines for using Eclipse APIs.

Copyright (c) IBM Corp., Borland Software Corp., and others 2005,2006. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire