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package org.eclipse.swt.dnd;
/*
* Copyright (c) 2000, 2002 IBM Corp. All rights reserved.
* This file is made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*/
/**
* 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 implements 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){};
}
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