/* ******************************************************************************
* Copyright (c) 2006-2012 XMind Ltd. and others.
*
* This file is a part of XMind 3. XMind releases 3 and
* above are dual-licensed under the Eclipse Public License (EPL),
* which is available at http://www.eclipse.org/legal/epl-v10.html
* and the GNU Lesser General Public License (LGPL),
* which is available at http://www.gnu.org/licenses/lgpl.html
* See http://www.xmind.net/license.html for details.
*
* Contributors:
* XMind Ltd. - initial API and implementation
*******************************************************************************/
package org.xmind.gef.tool;
import org.xmind.gef.IViewer;
import org.xmind.gef.event.DragDropEvent;
/**
* @author Frank Shaka
*/
public interface IDragDropHandler {
public abstract void dragStarted(DragDropEvent de, IViewer viewer);
public abstract void dragDismissed(DragDropEvent de, IViewer viewer);
public abstract void dragEntered(DragDropEvent de, IViewer viewer);
public abstract void dragExited(DragDropEvent de, IViewer viewer);
public abstract void dragOver(DragDropEvent de, IViewer viewer);
public abstract void dragOperationChanged(DragDropEvent de, IViewer viewer);
public abstract void drop(DragDropEvent de, IViewer viewer);
public abstract void dropAccept(DragDropEvent de, IViewer viewer);
}