windoweventtest.java

来自「JAVA SE6 全方位学习 朱仲杰 编著 机械工业出版社出版」· Java 代码 · 共 38 行

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

public class WindowEventTest extends MouseAdapter
{
	public static void main(String argv[])
	{
		Frame f = new Frame("WindowEventTest");
		f.addWindowListener(new WindowEventHandler());
		f.setSize(200,200);
		f.setVisible(true);
	}	
}

class WindowEventHandler implements WindowListener
{
	public void windowClosing(WindowEvent e)
	{
		System.out.println("Window Closing event");
		System.exit(0);
	}

	public void windowIconified(WindowEvent e)
	{
		System.out.println("Window Iconified event");
	}

        public void windowActivated(WindowEvent e)
        {
                System.out.println("Window Activated event");
        }

        public void windowOpened(WindowEvent e) { }
        public void windowDeiconified(WindowEvent e) { }
        public void windowClosed(WindowEvent e) { }
        public void windowDeactivated(WindowEvent e) { }
}