/*
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*
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*
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*
* - Redistributions in binary form must reproduce the above copyright
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*
* - Neither the name of Oracle nor the names of its
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*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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/*
* This source code is provided to illustrate the usage of a given feature
* or technique and has been deliberately simplified. Additional steps
* required for a production-quality application, such as security checks,
* input validation and proper error handling, might not be present in
* this sample code.
*/
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ButtonGroup;
import javax.swing.JMenu;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.UIManager;
import javax.swing.plaf.metal.MetalLookAndFeel;
import javax.swing.plaf.metal.MetalTheme;
/**
* This class describes a theme using "green" colors.
*
* @author Steve Wilson
* @author Alexander Kouznetsov
*/
@SuppressWarnings("serial")
public class MetalThemeMenu extends JMenu implements ActionListener {
MetalTheme[] themes;
@SuppressWarnings("LeakingThisInConstructor")
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);
}
}
}