/*
 * Copyright 2011 by Graz University of Technology, Austria
 * MOCCA has been developed by the E-Government Innovation Center EGIZ, a joint
 * initiative of the Federal Chancellery Austria and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 */



package at.gv.egiz.bku.gui;

import java.awt.Graphics;
import java.awt.Image;
import java.net.URL;
import javax.swing.ImageIcon;
import javax.swing.JPanel;

/**
 * paints the background image in the lower left corner of the component
 * 
 * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at>
 */
public class ImagePanel extends JPanel {

  private static final long serialVersionUID = 1L;
  
  protected Image backgroundImg;

  public ImagePanel(URL background) {
    this(new ImageIcon(background).getImage());
  }
  
  public ImagePanel(Image img) {
    this.backgroundImg = img;
    this.setOpaque(false);
  }
  
  @Override
  public void paintComponent(Graphics g) {
    super.paintComponent(g);
    g.drawImage(backgroundImg, 0, this.getHeight() - backgroundImg.getHeight(null), null);
  }
    
}