awtclosebuttonevent.java

来自「samplecode 111 for J2SE project」· Java 代码 · 共 22 行

package soe;

import java.awt.Frame;
import java.awt.Label;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

public class AwtCloseButtonEvent{
	public static void main(String[]  args){ 
		Frame  frame = new Frame("Close  Operation Frame");
		Label  lbl =  new Label("Welcom Java Fundamental GUI Java Fundamental GUI-I", Label.CENTER );
		frame.add(lbl);
		frame.setSize(400,400); 
		frame.setVisible(true);
		frame.addWindowListener(new WindowAdapter(){ 
		public void windowClosing(WindowEvent we){
		System.exit(0); 
		}
		}); 
		}
	
}