| /* SwingMenuItemPeer.java -- A Swing based peer for AWT menu items |
| Copyright (C) 2006 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| package gnu.java.awt.peer.swing; |
| |
| import java.awt.Font; |
| import java.awt.MenuItem; |
| import java.awt.Toolkit; |
| import java.awt.event.ActionEvent; |
| import java.awt.event.ActionListener; |
| import java.awt.peer.MenuItemPeer; |
| |
| import javax.swing.JMenuItem; |
| |
| /** |
| * A Swing based peer for the AWT MenuItem. |
| * |
| * @author Roman Kennke (kennke@aicas.com) |
| */ |
| public class SwingMenuItemPeer |
| implements MenuItemPeer |
| { |
| /** |
| * The AWT menu item. |
| */ |
| MenuItem awtMenuItem; |
| |
| /** |
| * The Swing menu item. |
| */ |
| JMenuItem menuItem; |
| |
| /** |
| * Receives ActionEvents from the Swing menu item and forwards them |
| * to the ActionListeners of the AWT MenuItem. |
| * |
| * @author Roman Kennke (kennke@aicas.com) |
| */ |
| private class SwingMenuItemListener implements ActionListener |
| { |
| |
| /** |
| * Receives notification when the action has been performed. |
| * |
| * @param event the action event |
| */ |
| public void actionPerformed(ActionEvent event) |
| { |
| event.setSource(awtMenuItem); |
| Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(event); |
| } |
| |
| } |
| |
| /** |
| * Creates a new instance of <code>SwingMenuItemPeer</code>. |
| * |
| * @param awtMenuItem the AWT menu item |
| */ |
| public SwingMenuItemPeer(MenuItem awtMenuItem) |
| { |
| this.awtMenuItem = awtMenuItem; |
| menuItem = new JMenuItem(awtMenuItem.getLabel()); |
| menuItem.addActionListener(new SwingMenuItemListener()); |
| } |
| |
| /** |
| * Disables the menu item. |
| */ |
| public void disable() |
| { |
| menuItem.setEnabled(false); |
| } |
| |
| /** |
| * Enables the menu item. |
| */ |
| public void enable() |
| { |
| menuItem.setEnabled(true); |
| } |
| |
| /** |
| * Sets the enabled state to <code>enabled</code>. |
| * |
| * @param enabled if the menu item should be enabled or not |
| */ |
| public void setEnabled(boolean enabled) |
| { |
| menuItem.setEnabled(enabled); |
| } |
| |
| /** |
| * Sets the label for the menu item. |
| * |
| * @param text the label to set |
| */ |
| public void setLabel(String text) |
| { |
| menuItem.setText(text); |
| } |
| |
| /** |
| * Disposes the menu item. This releases any reference to the Swing and AWT |
| * menu item. |
| */ |
| public void dispose() |
| { |
| menuItem = null; |
| awtMenuItem = null; |
| } |
| |
| /** |
| * Sets the font for this menu item. |
| * |
| * @param font the font to set |
| */ |
| public void setFont(Font font) |
| { |
| menuItem.setFont(font); |
| } |
| |
| } |