1 /*
   2  * Copyright (c) 2000, 2008, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores,
  20  * CA 94065 USA or visit www.oracle.com if you need additional information or
  21  * have any questions.
  22  *
  23  */
  24 
  25 
  26 package com.sun.java.swing.ui;
  27 
  28 import com.sun.java.swing.action.ActionManager;
  29 import com.sun.java.swing.action.StateChangeAction;
  30 import javax.swing.*;
  31 
  32 // Referenced classes of package com.sun.java.swing.ui:
  33 //            ToggleActionPropertyChangeListener, StatusBar
  34 
  35 public abstract class CommonMenuBar extends JMenuBar
  36 {
  37 
  38     protected CommonMenuBar(ActionManager manager)
  39     {
  40         this(manager, StatusBar.getInstance());
  41     }
  42 
  43     protected CommonMenuBar(ActionManager manager, StatusBar status)
  44     {
  45         this.manager = manager;
  46         statusBar = status;
  47         configureMenu();
  48     }
  49 
  50     protected abstract void configureMenu();
  51 
  52     protected void configureToggleMenuItem(JMenuItem menuItem, Action action)
  53     {
  54         configureMenuItem(menuItem, action);
  55         action.addPropertyChangeListener(new ToggleActionPropertyChangeListener(menuItem));
  56     }
  57 
  58     protected void configureMenuItem(JMenuItem menuItem, Action action)
  59     {
  60         menuItem.addMouseListener(statusBar);
  61     }
  62 
  63     protected JMenu createMenu(String name, char mnemonic)
  64     {
  65         JMenu menu = new JMenu(name);
  66         menu.setMnemonic(mnemonic);
  67         return menu;
  68     }
  69 
  70     protected void addMenuItem(JMenu menu, Action action)
  71     {
  72         JMenuItem menuItem = menu.add(action);
  73         configureMenuItem(menuItem, action);
  74     }
  75 
  76     protected void addCheckBoxMenuItem(JMenu menu, StateChangeAction a)
  77     {
  78         addCheckBoxMenuItem(menu, a, false);
  79     }
  80 
  81     protected void addCheckBoxMenuItem(JMenu menu, StateChangeAction a, boolean selected)
  82     {
  83         JCheckBoxMenuItem mi = new JCheckBoxMenuItem(a);
  84         mi.addItemListener(a);
  85         mi.setSelected(selected);
  86         menu.add(mi);
  87         configureToggleMenuItem(mi, a);
  88     }
  89 
  90     protected void addRadioButtonMenuItem(JMenu menu, ButtonGroup group, StateChangeAction a)
  91     {
  92         addRadioButtonMenuItem(menu, group, a, false);
  93     }
  94 
  95     protected void addRadioButtonMenuItem(JMenu menu, ButtonGroup group, StateChangeAction a, boolean selected)
  96     {
  97         JRadioButtonMenuItem mi = new JRadioButtonMenuItem(a);
  98         mi.addItemListener(a);
  99         mi.setSelected(selected);
 100         menu.add(mi);
 101         if(group != null)
 102             group.add(mi);
 103         configureToggleMenuItem(mi, a);
 104     }
 105 
 106     protected ActionManager manager;
 107     private StatusBar statusBar;
 108 }