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/*
* Jesse Morgan <jesterpm@u.washington.edu>
*
* TCSS 305 � Autumn 2009
* Tetris Project
* 17 November 2009
*/
package tetris.gui;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Image;
import javax.swing.JPanel;
/**
* Custom panel that displays an image in the background.
* @author Jesse Morgan <jesterpm@u.washington.edu>
* @version 1.0 4 Dec 2009
*/
@SuppressWarnings("serial")
public class ImagePanel extends JPanel {
/**
* The image that contains the background.
*/
private Image my_image;
/**
* Constructor. Defaults to BorderLayout.
* @param the_image The background Image.
*/
public ImagePanel(final Image the_image) {
super();
setLayout(new BorderLayout());
my_image = the_image;
setPreferredSize(new Dimension(the_image.getWidth(null), the_image.getHeight(null)));
}
/**
* @return the current background Image.
*/
public Image getBackgroundImage() {
return my_image;
}
/**
* Set a new background Image.
*
* @param the_image the new Image.
*/
public void setBackgroundImage(final Image the_image) {
my_image = the_image;
setPreferredSize(new Dimension(the_image.getWidth(null), the_image.getHeight(null)));
}
/**
* Draws the background image.
*
* @param the_graphics The Graphics Context.
*/
public void paintComponent(final Graphics the_graphics) {
setOpaque(false);
the_graphics.drawImage(my_image, 0, 0, null);
super.paintComponent(the_graphics);
}
}
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