LAB 7_UseWindow2

UseWindow2(LAB7)

import javax.swing.*;
import java.awt.*;
public class UseWindow2{
    public static void main(String[]args){
        JWindow win=new JWindow();
        win.setSize(300,150);
        Container c=win.getContentPane();
        c.setLayout(new FlowLayout());
        c.add(new JLabel("Select Button"));
        c.add(new JButton("OK"));
        win.show();
        try{
            Thread.sleep(4000);
            win.dispose();
            Thread.sleep(4000);
            c.add(new JLabel("After Dispose"));
            win.show();
        }catch(Exception e){System.out.println(e.getMessage());}
        System.out.println("Hello World!");
    }
}