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XJMenuItem |
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1 /* XJMenuItem.java 2 * 3 * Copyright (c) 1998-2001, The University of Sheffield. 4 * 5 * This file is part of GATE (see http://gate.ac.uk/), and is free 6 * software, licenced under the GNU Library General Public License, 7 * Version 2, June 1991 (in the distribution as file licence.html, 8 * and also available at http://gate.ac.uk/gate/licence.html). 9 * 10 * Valentin Tablan 02/04/2001 11 * 12 * $Id: XJMenuItem.java,v 1.2 2001/04/11 16:58:57 oana Exp $ 13 * 14 */ 15 16 package gate.swing; 17 18 import javax.swing.JMenuItem; 19 import javax.swing.*; 20 import java.awt.event.*; 21 22 import gate.event.*; 23 24 public class XJMenuItem extends JMenuItem { 25 26 public XJMenuItem(Icon icon, String description, StatusListener listener){ 27 super(icon); 28 this.description = description; 29 this.listener = listener; 30 initListeners(); 31 }// public XJMenuItem(Icon icon, String description, StatusListener listener) 32 33 public XJMenuItem(String text, String description, StatusListener listener){ 34 super(text); 35 this.description = description; 36 this.listener = listener; 37 initListeners(); 38 }// XJMenuItem(String text, String description, StatusListener listener) 39 40 public XJMenuItem(Action a, StatusListener listener){ 41 super(a); 42 this.description = (String)a.getValue(a.SHORT_DESCRIPTION); 43 this.listener = listener; 44 initListeners(); 45 }// XJMenuItem(Action a, StatusListener listener) 46 47 public XJMenuItem(String text, Icon icon, 48 String description, StatusListener listener){ 49 super(text, icon); 50 this.description = description; 51 this.listener = listener; 52 initListeners(); 53 }// XJMenuItem 54 55 public XJMenuItem(String text, int mnemonic, 56 String description, StatusListener listener){ 57 super(text, mnemonic); 58 this.description = description; 59 this.listener = listener; 60 initListeners(); 61 } 62 63 protected void initListeners(){ 64 this.addMouseListener(new MouseAdapter() { 65 public void mouseEntered(MouseEvent e) { 66 listener.statusChanged(description); 67 } 68 69 public void mouseExited(MouseEvent e) { 70 listener.statusChanged(""); 71 } 72 }); 73 }// void initListeners() 74 75 private StatusListener listener; 76 String description; 77 }// class XJMenuItem extends JMenuItem
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XJMenuItem |
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