import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class testWindowListener extends JFrame implements WindowListener{
	public testWindowListener(){
		super("testWindowListener");
		setSize(300,100);
		this.addWindowListener(this);
		}
    public void log(String strInfo){
    	System.out.println(strInfo);
    	}
    public void windowActivated(WindowEvent e){
    	log("窗口被激活時....");
    	}
   public void windowClosed(WindowEvent e){
    	log("窗口關閉之后....");
    	}
   public void windowClosing(WindowEvent e){
    	log("窗口關閉過程中....");
    	}
   public void windowDeactivated(WindowEvent e){
    	log("窗口不再處于激活狀態時....");
    	}
   public void windowDeiconified(WindowEvent e){
    	log("窗口大小從最小到正常時....");
    	}
   public void windowIconified(WindowEvent e){
    	log("窗口大小從正常到最小時....");
    	}
   public void windowOpened(WindowEvent e){
    	log("窗口第一次被打開時....");
    	}
   public static void main(String sa[]){
   	    testWindowListener tw1=new testWindowListener();
   	    tw1.show();
   	}
	}