/**
*
*/
package de.tutorials;
import java.awt.Cursor;
import java.awt.DisplayMode;
import java.awt.Graphics2D;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.Point;
import java.awt.Toolkit;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionAdapter;
import java.awt.image.BufferStrategy;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.JFrame;
/**
* @author Tom
*
*/
public class FullScreenExample extends JFrame {
BufferStrategy strategy;
Point mouseLocation;
Thread runner = new Thread() {
public void run() {
BufferedImage img = null;
try {
img = ImageIO.read(new File("c:/pac.png"));
} catch (IOException e) {
e.printStackTrace();
}
if (img == null)
return;
while (true) {
if (mouseLocation != null && FullScreenExample.this.isVisible()) {
Graphics2D g = (Graphics2D) strategy.getDrawGraphics();
g.clearRect(0, 0, 800, 600);
g.drawImage(img, mouseLocation.x, mouseLocation.y, null);
g.dispose();
strategy.show();
}
try {
sleep(50L);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
};
public FullScreenExample() {
setUndecorated(true);
GraphicsDevice device = GraphicsEnvironment
.getLocalGraphicsEnvironment().getDefaultScreenDevice();
setSize(800, 600);
device.setFullScreenWindow(this);
device.setDisplayMode(new DisplayMode(800, 600, 16, 85));
addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
setVisible(false);
dispose();
System.exit(0);
}
}
});
addMouseMotionListener(new MouseMotionAdapter() {
public void mouseDragged(MouseEvent e) {
mouseLocation = e.getPoint();
}
});
setVisible(true);
createBufferStrategy(2);
strategy = getBufferStrategy();
// disable local pointer
BufferedImage img = new BufferedImage(1, 1, BufferedImage.TYPE_INT_ARGB);
Cursor cur = Toolkit.getDefaultToolkit().createCustomCursor(img,
new Point(1, 1), "");
setCursor(cur);
runner.start();
}
/**
* @param args
*/
public static void main(String[] args) {
new FullScreenExample();
}
}
