// Fig. 13.2: CustomPanel.java
// A customized JPanel class.

// Java core packages
import java.awt.*;

// Java extension packages
import javax.swing.*;

public class CustomPanel extends JPanel {
   public final static int CIRCLE = 1, SQUARE = 2;
   private int shape;

   // use shape to draw an oval or rectangle
   public void paintComponent( Graphics g )
   {
      super.paintComponent( g );

      if ( shape == CIRCLE )
         g.fillOval( 50, 10, 60, 60 );
      else if ( shape == SQUARE )
         g.fillRect( 50, 10, 60, 60 );
   }

   // set shape value and repaint CustomPanel
   public void draw( int shapeToDraw )
   {
      shape = shapeToDraw;
      repaint();
   }

}  // end class CustomPanel



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 * (C) Copyright 2002 by Deitel & Associates, Inc. and Prentice Hall.     *
 * All Rights Reserved.                                                   *
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