Source for java.awt.event.MouseMotionListener

   1: /* MouseMotionListener.java -- listen to mouse motion events
   2:    Copyright (C) 1999, 2002, 2005  Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
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  36: exception statement from your version. */
  37: 
  38: 
  39: package java.awt.event;
  40: 
  41: import java.util.EventListener;
  42: 
  43: /**
  44:  * This interface is for classes that wish to be notified of mouse movements.
  45:  * This includes moves and drags, but not crossing component boundaries. To
  46:  * track other mouse events, use MouseListener or MouseWheelListener. To
  47:  * watch a subset of these events, use a MouseMotionAdapter.
  48:  *
  49:  * @author Aaron M. Renn (arenn@urbanophile.com)
  50:  * @see MouseMotionAdapter
  51:  * @see MouseEvent
  52:  * @since 1.1
  53:  * @status updated to 1.4
  54:  */
  55: public interface MouseMotionListener extends EventListener
  56: {
  57:   /**
  58:    * This method is called when the mouse is moved over a component
  59:    * while a button has been pressed.
  60:    *
  61:    * @param event the <code>MouseEvent</code> indicating the motion
  62:    */
  63:   void mouseDragged(MouseEvent event);
  64: 
  65:   /**
  66:    * This method is called when the mouse is moved over a component
  67:    * while no button is pressed.
  68:    *
  69:    * @param event the <code>MouseEvent</code> indicating the motion
  70:    */
  71:   void mouseMoved(MouseEvent event);
  72: } // interface MouseMotionListener