frameextender.java

java2 primer plus一书源程序

/*
 * FrameExtender.java
 *
 * Created on July 29, 2002, 3:15 PM
 */

package com.samspublishing.jpp.ch13;

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

/**
 *
 * @author  Stephen Potts
 * @version
 */
public class FrameExtender extends Frame
{
   
   /** Creates new FrameExtender */
   public FrameExtender()
   {
      addWindowListener(new WinCloser());
      setTitle("Just a Frame");
      setBounds( 100, 100, 200, 200);
      setVisible(true);
   }
   
   public static void main(String args[])
   {
      FrameExtender fe = new FrameExtender();
   }
}

class WinCloser extends WindowAdapter
{
   public void windowClosing(WindowEvent e)
   {
      System.exit(0);
   }
   
}