/**
 
 * <p>Überschrift: </p>
 
 *
 
 * <p>Beschreibung: </p>
 
 *
 
 * <p>Copyright: Copyright (c) 2005</p>
 
 *
 
 * <p>Organisation: </p>
 
 *
 
 * @author Andrea Spirka, sven Eisenhauer
 
 * @version 1.0
 
 */

import java.awt.*;
import java.io.File;
import javax.swing.*;

class ViewComponent extends JComponent
{
	transient private Image image;
	/* (non-Javadoc)
	 * @see javax.swing.JComponent#paintComponent(java.awt.Graphics)
	 */
	protected void paintComponent( Graphics g )
	{
		if ( image != null )
			g.drawImage( image, 10, 10, this );
		centerImage(g,this,image);
	}
	public ViewComponent(){
		
	}
	/**
	 * @param file
	 */
	public void setImage( File file)
	{
		image = Toolkit.getDefaultToolkit().getImage( file.getAbsolutePath() );
		if ( image != null )
		{
			repaint();
		}
	}
	
	/**
	 * @param g
	 * @param component
	 * @param image
	 */
	public static void   centerImage( Graphics g, Component component, Image image )
	{
		g.setColor( component.getBackground() );
		Dimension d = component.getSize();
		g.fillRect( 0, 0, d.width, d.height );
		g.drawImage( image,
				( d.width - image.getWidth( null ) ) / 2,
				( d.height - image.getHeight( null ) ) / 2,
				null );
	}
}