jdk/src/share/demo/jfc/Metalworks/MetalThemeMenu.java

/*
 * Copyright 1998 Sun Microsystems, Inc.  All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Sun Microsystems nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
 */


import javax.swing.plaf.metal.*;
import javax.swing.*;
import javax.swing.border.*;
import java.awt.*;
import java.awt.event.*;

/**
 * This class describes a theme using "green" colors.
 *
 * @author Steve Wilson
 */
public class MetalThemeMenu extends JMenu implements ActionListener{

  MetalTheme[] themes;
  public MetalThemeMenu(String name, MetalTheme[] themeArray) {
    super(name);
    themes = themeArray;
    ButtonGroup group = new ButtonGroup();
    for (int i = 0; i < themes.length; i++) {
        JRadioButtonMenuItem item = new JRadioButtonMenuItem( themes[i].getName() );
        group.add(item);
        add( item );
        item.setActionCommand(i+"");
        item.addActionListener(this);
        if ( i == 0)
            item.setSelected(true);
    }

  }

  public void actionPerformed(ActionEvent e) {
    String numStr = e.getActionCommand();
    MetalTheme selectedTheme = themes[ Integer.parseInt(numStr) ];
    MetalLookAndFeel.setCurrentTheme(selectedTheme);
    try {
        UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
    } catch (Exception ex) {
        System.out.println("Failed loading Metal");
        System.out.println(ex);
    }

  }

}