windap.java

源码为科学出版社出版的英文<java设计模式>(影印版)所用的所有例子程序

import java.awt.event.*;
import javax.swing.*;
public class WindAp extends WindowAdapter {
    JFrame fr;
    public WindAp(JFrame f) {
        fr = f;           //copy Jframe instance
    }
    public void WindowClosing(WindowEvent e) {
        fr.setVisible(false);   //hide window
    }
}