/* * 1.1 version. */ import java.applet.Applet; import java.awt.Button; import java.awt.Toolkit; import java.awt.BorderLayout; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; public class Beeper extends Applet implements ActionListener { Button button; public void init() { setLayout(new BorderLayout()); button = new Button("Click Me"); add("Center", button); button.addActionListener(this); } public void actionPerformed(ActionEvent e) { Toolkit.getDefaultToolkit().beep(); } }