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view dwt/dnd/DropTargetAdapter.d @ 0:380af2bdd8e5
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author | Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com> |
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date | Sat, 09 Aug 2008 17:00:02 +0200 |
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children | d8635bb48c7c |
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/******************************************************************************* * Copyright (c) 2000, 2004 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation *******************************************************************************/ module dwt.dnd; /** * This adapter class provides default implementations for the * methods described by the <code>DropTargetListener</code> interface. * <p> * Classes that wish to deal with <code>DropTargetEvent</code>s can * extend this class and override only the methods which they are * interested in. * </p> * * @see DropTargetListener * @see DropTargetEvent */ public class DropTargetAdapter : DropTargetListener { /** * This implementation of <code>dragEnter</code> permits the default * operation defined in <code>event.detail</code>to be performed on the current data type * defined in <code>event.currentDataType</code>. * For additional information see <code>DropTargetListener.dragEnter</code>. */ public void dragEnter(DropTargetEvent event){} /** * This implementation of <code>dragLeave</code> does nothing. * For additional information see <code>DropTargetListener.dragOperationChanged</code>. */ public void dragLeave(DropTargetEvent event){} /** * This implementation of <code>dragOperationChanged</code> permits the default * operation defined in <code>event.detail</code>to be performed on the current data type * defined in <code>event.currentDataType</code>. * For additional information see <code>DropTargetListener.dragOperationChanged</code>. */ public void dragOperationChanged(DropTargetEvent event){} /** * This implementation of <code>dragOver</code> permits the default * operation defined in <code>event.detail</code>to be performed on the current data type * defined in <code>event.currentDataType</code>. * For additional information see <code>DropTargetListener.dragOver</code>. */ public void dragOver(DropTargetEvent event){} /** * This implementation of <code>drop</code> does nothing. * For additional information see <code>DropTargetListener.drop</code>. */ public void drop(DropTargetEvent event){} /** * This implementation of <code>dropAccept</code> permits the default * operation defined in <code>event.detail</code>to be performed on the current data type * defined in <code>event.currentDataType</code>. * For additional information see <code>DropTargetListener.dropAccept</code>. */ public void dropAccept(DropTargetEvent event){} }