// A simple button that does something

import java.awt.*;
import javax.swing.*;
import java.util.*;
import java.awt.event.*;  // package containing ActionListener and ActionEvent 

public class ActionButton extends JApplet 
     implements ActionListener 
{
     private JButton runButton;
     //  private JPanel controlPanel;
     
     public void init() 
     {
          runButton = new JButton("   Click me   ");  // create button labeled "Click me"
          // controlPanel = new JPanel();         
          // controlPanel.add(runButton);
          runButton.addActionListener(this);      // register our interest
          this.getContentPane().add(runButton, "South");        // add button to applet window
     }
     
     public void actionPerformed(ActionEvent event) 
     {
          runButton.setLabel("Run button, run!");
     }
}