package chapter10;
import java.awt.Graphics;
import java.awt.Color;
import javax.swing.*;

public class DrawHello extends JFrame
{ public DrawHello()// Default constructor
  {  setTitle("Draw Hello on a JPanel");
     getContentPane().add(new MsgPanel());
  }

  public static void main(String[] args)
  {  DrawHello frame = new DrawHello();
     frame.setSize(250,130);
     frame.setVisible(true);
     frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
  }
}

class MsgPanel extends JPanel
{ public void paintComponent(Graphics g)
  { super.paintComponent(g); // to clear the viewing area
     g.drawString("Hello", 100, 50);
  }
} // chung