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

class MenuFrame extends JFrame implements ActionListener {
    public MenuFrame() {
        addWindowListener(new TerminationListener()) ;

        setTitle("MenuFrame") ;
        setSize(450, 300) ;

        JMenuBar menuBar = new JMenuBar() ;
        setJMenuBar(menuBar) ;

        JMenu fileMenu = new JMenu("File") ;
        menuBar.add(fileMenu) ;

        closeItem = new JMenuItem("Exit") ;
        closeItem.addActionListener(this) ;
        fileMenu.add(closeItem) ;

        JMenu viewMenu = new JMenu("View") ;
        menuBar.add(viewMenu) ;

        redItem = new JMenuItem("Red") ;
        redItem.addActionListener(this) ;
        viewMenu.add(redItem) ;

        blueItem = new JMenuItem("Blue") ;
        blueItem.addActionListener(this) ;
        viewMenu.add(blueItem) ;
    }

    public void actionPerformed(ActionEvent evt) {
        if(evt.getSource() == closeItem)
           System.exit(0) ;
        else if(evt.getSource() == redItem)
           getContentPane().setBackground(Color.red) ;
        else if(evt.getSource() == blueItem)
           getContentPane().setBackground(Color.blue) ;
    }

    private JMenuItem closeItem, redItem, blueItem ;
}

public class MenuTest {
    public static void main(String [] args) {
        JFrame frame = new MenuFrame() ;

        frame.show() ;
    }
}


class TerminationListener implements WindowListener {
    public void windowActivated(WindowEvent e) {}
    public void windowClosed(WindowEvent e) {}
    public void windowClosing(WindowEvent e) {
        System.exit(0) ;
    }
    public void windowDeactivated(WindowEvent e) {}
    public void windowDeiconified(WindowEvent e) {}
    public void windowIconified(WindowEvent e) {}
    public void windowOpened(WindowEvent e) {}
}