/*
 * @(#)DragSourceMotionListener.java	1.4 03/12/19
 *
 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

package java.awt.dnd;

import java.util.EventListener;

/**
 * A listener interface for receiving mouse motion events during a drag
 * operation. 
 * <p>
 * The class that is interested in processing mouse motion events during 
 * a drag operation either implements this interface or extends the abstract
 * <code>DragSourceAdapter</code> class (overriding only the methods of 
 * interest). 
 * <p>
 * Create a listener object using that class and then register it with 
 * a <code>DragSource</code>. Whenever the mouse moves during a drag
 * operation initiated with this <code>DragSource</code>, that object's
 * <code>dragMouseMoved</code> method is invoked, and the
 * <code>DragSourceDragEvent</code> is passed to it. 
 *
 * @see DragSourceDragEvent
 * @see DragSource
 * @see DragSourceListener
 * @see DragSourceAdapter
 *
 * @version 1.4, 12/19/03
 * @since 1.4
 */

public interface DragSourceMotionListener extends EventListener {

    /**
     * Called whenever the mouse is moved during a drag operation.
     * 
     * @param dsde the <code>DragSourceDragEvent</code>
     */
    void dragMouseMoved(DragSourceDragEvent dsde);
}