libjava/javax/swing/event/MouseInputAdapter.java

   1 /* MouseInputAdapter.java --
   2    Copyright (C) 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., 59 Temple Place, Suite 330, Boston, MA
  19 02111-1307 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
  35 obligated to do so.  If you do not wish to do so, delete this
  36 exception statement from your version. */
  37
  38
  39 package javax.swing.event;
  40
  41 import java.awt.event.MouseEvent;
  42
  43 /**
  44  * MouseInputAdapter
  45  * @author Andrew Selkirk
  46  */
  47 public abstract class MouseInputAdapter implements MouseInputListener
  48 {
  49   /**
  50    * Constructor MouseInputAdapter
  51    */
  52   public MouseInputAdapter()
  53   {
  54     // Do nothing here.
  55   }
  56
  57   /**
  58    * Mouse clicked
  59    * @param event Mouse event
  60    */
  61   public void mouseClicked(MouseEvent event)
  62   {
  63     // Do nothing by default.
  64   }
  65
  66   /**
  67    * Mouse dragged
  68    * @param event Mouse event
  69    */
  70   public void mouseDragged(MouseEvent event)
  71   {
  72     // Do nothing by default.
  73   }
  74
  75   /**
  76    * Mouse entered
  77    * @param event Mouse event
  78    */
  79   public void mouseEntered(MouseEvent event)
  80   {
  81     // Do nothing by default.
  82   }
  83
  84   /**
  85    * Mouse exited
  86    * @param event Mouse event
  87    */
  88   public void mouseExited(MouseEvent event)
  89   {
  90     // Do nothing by default.
  91   }
  92
  93   /**
  94    * Mouse moved
  95    * @param event Mouse event
  96    */
  97   public void mouseMoved(MouseEvent event)
  98   {
  99     // Do nothing by default.
 100   }
 101
 102   /**
 103    * Mouse pressed
 104    * @param event Mouse event
 105    */
 106   public void mousePressed(MouseEvent event)
 107   {
 108     // Do nothing by default.
 109   }
 110
 111   /**
 112    * Mouse released
 113    * @param event Mouse event
 114    */
 115   public void mouseReleased(MouseEvent event)
 116   {
 117     // Do nothing by default.
 118   }
 119 }