//  Scott DeRuiter                 5/6/03
//  ShowImageFrame.java
//  Shows an image.
 
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
 
public class ShowImageFrame extends JFrame   
{
 
	private int xpos, ypos;
	private boolean click;
	private DrawingArea canvas;
	private Image image;

	public static void main(String[] args) 
    	{
		Image im = Toolkit.getDefaultToolkit().getImage ( "Halloween.jpg" );
		ShowImageFrame showim = new ShowImageFrame ( im );
	}

	public ShowImageFrame ( Image i )   
    	{
		super ( "ShowImage" );
		xpos = ypos = 0;
		click = false;

		image = i;
		WaitForImage ( this, image );
		canvas = new DrawingArea ( );
		setContentPane ( canvas );
		canvas.setBackground( Color.darkGray );

		setSize ( 500, 500 );
		setDefaultCloseOperation ( DISPOSE_ON_CLOSE );      
		setLocation ( 20, 50 );
		show ( );
	}

	public void WaitForImage ( JFrame component, Image image )   
    	{
		MediaTracker tracker = new MediaTracker ( component );
		try  
        	{
			tracker.addImage ( image, 0 );
			tracker.waitForID ( 0 );
		}
		catch ( InterruptedException e )   
        	{
			e.printStackTrace ( );   
		}
	}
 
	class DrawingArea extends JPanel implements MouseListener   
    	{
		public DrawingArea ( )   
        	{
			addMouseListener ( this );
		}

		public void paintComponent ( Graphics g ) 
        	{
			boolean b;
			if ( !click )
				super.paintComponent ( g );
			else
				g.drawImage ( image, xpos, ypos, 270, 180, this );
			click = false;
		}

		public void mousePressed ( MouseEvent e )   
        	{
			click = true;
			xpos = e.getX ( ) - 135;
			ypos = e.getY ( ) - 90;
			repaint ( );
		}

		public void mouseClicked ( MouseEvent e )    {}
		public void mouseReleased ( MouseEvent e )    {}
		public void mouseEntered ( MouseEvent e )    {}
		public void mouseExited ( MouseEvent e )    {}
	}
}

(Applet "LaunchShowImageFrame" would be displayed here
if Java were available.)