// This example is from the book Developing Java Beans by Robert Englander. 
// Copyright (c) 1997 O'Reilly & Associates.
// You may study, use, modify, and distribute this example for any purpose.
// This example is provided WITHOUT WARRANTY either expressed or implied.

// Chapter 2 -- The ExampleApplet1 class

import java.applet.*;
import java.awt.*;
import java.awt.event.*;

// the applet class definition
public class ExampleApplet1 extends Applet 
         implements ActionListener, // to receive action events
                    MouseListener   // to receive mouse events
{
   // the button
   protected Button theButton;
   
   // the applet initialization
   public void init()
   {
      // add the button to the applet
      theButton = new Button("Press Me");
      add(theButton);

      // make this applet an action listener
      theButton.addActionListener(this);

      // make this applet a mouse listener
      theButton.addMouseListener(this);
   }

   // this gets called when the button is pressed
   public void actionPerformed(ActionEvent e)
   {
      System.out.println("Button Pressed");
   }

   // this gets called when the mouse pointer enters the button
   public void mouseEntered(MouseEvent e)
   {
      System.out.println("Mouse Entered");
   }

   // the gets called when the mouse pointer exits the button
   public void mouseExited(MouseEvent e)
   {
      System.out.println("Mouse Exited");
   }

   // this gets called on a mouse click over the button.
   // this is NOT the same as a button click, which results in
   // an action event being generated
   public void mouseClicked(MouseEvent e)
   {
   }

   // this gets called when a mouse button is pressed over the button
   public void mousePressed(MouseEvent e)
   {
   }

   // this gets called when a mouse button is released over the button
   public void mouseReleased(MouseEvent e)
   {
   }
}