AWT事件处理演示:继承适配器代替接…

package com;

import java.awt.Button;

import java.awt.Frame;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

public class CloseWindows {

private Frame f=new Frame();

public void init(){

f.addWindowListener(new CloseWindowsListenser());

f.pack();

f.setVisible(true);

}

class CloseWindowsListenser extends WindowAdapter{

@Override

public void windowClosing(WindowEvent e) {

// TODO Auto-generated method stub

super.windowClosing(e);

System.exit(0);

}

}

public static void main(String[] args) {

new CloseWindows().init();

}

}