Java捕获其他窗口事件

Java捕获其他窗口事件

Java捕获其他窗口事件：

1. package com.han;  
2.   
3. import java.awt.event.WindowEvent;  
4. import java.awt.event.WindowListener;  
5.   
6. import javax.swing.JFrame;  
7.   
8. /** 
9.  * 捕获其他窗口事件 
10.  * @author HAN 
11.  * 
12.  */  
13. public class WindowEvent_3 extends JFrame {  
14.   
15.     /** 
16.      *  
17.      */  
18.     private static final long serialVersionUID = 9040264048222645786L;  
19.   
20.     public WindowEvent_3() {  
21.         // TODO Auto-generated constructor stub   
22.         addWindowListener(new WindowListener() {  
23.   
24.             @Override  
25.             public void windowOpened(WindowEvent e) {  
26.                 // TODO Auto-generated method stub   
27.                 System.out.println("窗口被打开！");  
28.             }  
29.   
30.             @Override  
31.             public void windowClosing(WindowEvent e) {  
32.                 // TODO Auto-generated method stub   
33.                 System.out.println("窗口将要被关闭！");  
34.             }  
35.   
36.             @Override  
37.             public void windowClosed(WindowEvent e) {  
38.                 // TODO Auto-generated method stub   
39.                 System.out.println("窗口已经被关闭！");  
40.             }  
41.   
42.             @Override  
43.             public void windowIconified(WindowEvent e) {  
44.                 // TODO Auto-generated method stub   
45.                 System.out.println("窗口被图标化！");  
46.             }  
47.   
48.             @Override  
49.             public void windowDeiconified(WindowEvent e) {  
50.                 // TODO Auto-generated method stub   
51.                 System.out.println("窗口被非图标化！");  
52.             }  
53.   
54.             @Override  
55.             public void windowActivated(WindowEvent e) {  
56.                 // TODO Auto-generated method stub   
57.                 System.out.println("窗口被激活！");  
58.             }  
59.   
60.             @Override  
61.             public void windowDeactivated(WindowEvent e) {  
62.                 // TODO Auto-generated method stub   
63.                 System.out.println("窗口不再处于激活状态！");  
64.             }  
65.               
66.         });  
67.     }  
68.   
69.     /** 
70.      * @param args 
71.      */  
72.     public static void main(String[] args) {  
73.         // TODO Auto-generated method stub   
74.         WindowEvent_3 frame = new WindowEvent_3();  
75.         frame.setTitle("捕获其他窗口事件");  
76.         frame.setVisible(true);  
77.         frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);  
78.         frame.setBounds(0, 0, 300, 100);  
79.     }  
80.   
81. }