/* Listing3707.java */

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

public class Listing3707
extends JFrame
implements ActionListener
{
  public Listing3707()
  {
    super("JButton");
    addWindowListener(new WindowClosingAdapter(true));
    Container cp = getContentPane();
    cp.setLayout(new FlowLayout());
    JPanel panel = new JPanel();
    //OK-Button
    JButton okButton = new DefaultButton("OK", getRootPane());
    okButton.addActionListener(this);
    panel.add(okButton);
    //Abbrechen-Button
    JButton cancelButton = new CancelButton("Abbrechen");
    cancelButton.addActionListener(this);
    panel.add(cancelButton);
    //Hilfe-Button
    JButton helpButton = new JButton("Hilfe");
    helpButton.setMnemonic('H');
    helpButton.addActionListener(this);
    panel.add(helpButton);
    //Panel hinzufügen
    cp.add(panel);
  }

  public void actionPerformed(ActionEvent event)
  {
    System.out.println(event.getActionCommand());
  }

  public static void main(String[] args)
  {
    Listing3707 frame = new Listing3707();
    frame.setLocation(100, 100);
    frame.setSize(300, 100);
    frame.setVisible(true);
  }
}