/**
 * This file provides code for the containing JFrame.
 * 
 * @author John Paxton
 * @version 1.0
 */

import javax.swing.JFrame;

import java.awt.GridLayout;
import java.awt.Dimension;

public class MyFrame extends JFrame
{

    /**
     * Class constructor.
     */
    
    MyFrame ()
    {
        add (new MyPanel() );
        setPreferredSize(new Dimension(500,500));      // makes a 500 by 500 window
        pack();
        setVisible( true );
    }
}