1. /*

  2.  * @(#)DragSourceMotionListener.java	1.4 03/12/19

  3.  *

  4.  * Copyright 2004 Sun Microsystems, Inc. All rights reserved.

  5.  * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.

  6.  */

  7. 

  8. package java.awt.dnd;

  9. 

  10. import java.util.EventListener;

  11. 

  12. /**

  13.  * A listener interface for receiving mouse motion events during a drag

  14.  * operation. 

  15.  * <p>

  16.  * The class that is interested in processing mouse motion events during 

  17.  * a drag operation either implements this interface or extends the abstract

  18.  * <code>DragSourceAdapter</code> class (overriding only the methods of 

  19.  * interest). 

  20.  * <p>

  21.  * Create a listener object using that class and then register it with 

  22.  * a <code>DragSource</code>. Whenever the mouse moves during a drag

  23.  * operation initiated with this <code>DragSource</code>, that object's

  24.  * <code>dragMouseMoved</code> method is invoked, and the

  25.  * <code>DragSourceDragEvent</code> is passed to it. 

  26.  *

  27.  * @see DragSourceDragEvent

  28.  * @see DragSource

  29.  * @see DragSourceListener

  30.  * @see DragSourceAdapter

  31.  *

  32.  * @version 1.4, 12/19/03

  33.  * @since 1.4

  34.  */

  35. 

  36. public interface DragSourceMotionListener extends EventListener {

  37. 

  38.     /**

  39.      * Called whenever the mouse is moved during a drag operation.

  40.      * 

  41.      * @param dsde the <code>DragSourceDragEvent</code>

  42.      */

  43.     void dragMouseMoved(DragSourceDragEvent dsde);

  44. }