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., 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 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 */ MouseInputAdapter()52 public MouseInputAdapter() 53 { 54 // Do nothing here. 55 } 56 57 /** 58 * Mouse clicked 59 * @param event Mouse event 60 */ mouseClicked(MouseEvent event)61 public void mouseClicked(MouseEvent event) 62 { 63 // Do nothing by default. 64 } 65 66 /** 67 * Mouse dragged 68 * @param event Mouse event 69 */ mouseDragged(MouseEvent event)70 public void mouseDragged(MouseEvent event) 71 { 72 // Do nothing by default. 73 } 74 75 /** 76 * Mouse entered 77 * @param event Mouse event 78 */ mouseEntered(MouseEvent event)79 public void mouseEntered(MouseEvent event) 80 { 81 // Do nothing by default. 82 } 83 84 /** 85 * Mouse exited 86 * @param event Mouse event 87 */ mouseExited(MouseEvent event)88 public void mouseExited(MouseEvent event) 89 { 90 // Do nothing by default. 91 } 92 93 /** 94 * Mouse moved 95 * @param event Mouse event 96 */ mouseMoved(MouseEvent event)97 public void mouseMoved(MouseEvent event) 98 { 99 // Do nothing by default. 100 } 101 102 /** 103 * Mouse pressed 104 * @param event Mouse event 105 */ mousePressed(MouseEvent event)106 public void mousePressed(MouseEvent event) 107 { 108 // Do nothing by default. 109 } 110 111 /** 112 * Mouse released 113 * @param event Mouse event 114 */ mouseReleased(MouseEvent event)115 public void mouseReleased(MouseEvent event) 116 { 117 // Do nothing by default. 118 } 119 } 120