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Contains the bootstrap code to bridge separate JVMs into a single semi-shared space. Reusable outside Hudson.

There is a newer version: 3.0.3

/*******************************************************************************
 *
 * Copyright (c) 2004-2009 Oracle Corporation.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors: 
*
*    Kohsuke Kawaguchi
 *     
 *
 *******************************************************************************/ 

package hudson.remoting.jnlp;

import javax.swing.*;
import java.awt.event.KeyEvent;

/**
 * Main menu of {@link MainDialog}.
 *
 * @author Kohsuke Kawaguchi
 */
public final class MainMenu extends JMenuBar {
    private final MainDialog owner;
    private JMenu fileMenu;

    MainMenu(MainDialog owner) {
        this.owner = owner;
    }

    /**
     * Obtains the file menu (and creates it if necessary),
     * so that the caller can add items in this menu.
     */
    public JMenu getFileMenu() {
        if(fileMenu==null) {
            fileMenu = new JMenu("File");
            fileMenu.setMnemonic(KeyEvent.VK_F);
            add(fileMenu,0);
        }
        return fileMenu;
    }

    /**
     * Reflects the changes made in the menu objects to GUI.
     */
    public void commit() {
        invalidate();
        repaint();
        if(getComponentCount()>0) {
            owner.setJMenuBar(this);
            // work around for paint problem. see http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4949810
            if(owner.isVisible())
                owner.setVisible(true);
        }
    }
}