1  import java.awt.event.MouseListener;

  2  import java.awt.event.MouseEvent;

  3  import javax.swing.JFrame;

  4  

  5  /**

  6     This program displays a RectangleComponent.

  7  */

  8  public class RectangleComponentViewer

  9  {  

 10     private static final int FRAME_WIDTH = 300;

 11     private static final int FRAME_HEIGHT = 400;

 12  

 13     public static void main(String[] args)

 14     {        

 15        final RectangleComponent component = new RectangleComponent();

 16  

 17        // Add mouse press listener         

 18  

 19        class MousePressListener implements MouseListener

 20        {  

 21           public void mousePressed(MouseEvent event)

 22           {  

 23              int x = event.getX();

 24              int y = event.getY();

 25              component.moveTo(x, y);

 26           }

 27  

 28           // Do-nothing methods

 29           public void mouseReleased(MouseEvent event) {}

 30           public void mouseClicked(MouseEvent event) {}

 31           public void mouseEntered(MouseEvent event) {}

 32           public void mouseExited(MouseEvent event) {}

 33        }

 34           

 35        MouseListener listener = new MousePressListener();

 36        component.addMouseListener(listener);

 37  

 38        JFrame frame = new JFrame();

 39        frame.add(component);

 40  

 41        frame.setSize(FRAME_WIDTH, FRAME_HEIGHT);

 42        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

 43        frame.setVisible(true);

 44     }

 45  }