package cqu.graphics;

import java.awt.Color;

import java.awt.Graphics;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import javax.swing.JPanel;

public class PaintPanel extends JPanel {

private static final long serialVersionUID = 8604233370913902709L;

private int x=0;

private int y=0;

/**

* Create the panel.

*/

public PaintPanel() {

this.addKeyListener(new KeyListener(){

@Override

public void keyTyped(KeyEvent e) {

}

@Override

public void keyPressed(KeyEvent e) {

System.out.println("key pressed");

switch(e.getKeyCode())

{

case KeyEvent.VK_UP:

y--;

break;

case KeyEvent.VK_DOWN:

y++;

break;

case KeyEvent.VK_LEFT:

x--;

break;

case KeyEvent.VK_RIGHT:

x++;

break;

}

repaint();

}

@Override

public void keyReleased(KeyEvent e) {

}

});

}

@Override

public void paint(Graphics g) {

super.paint(g);

g.setColor(Color.RED);

g.fillRect(x, y, 200, 200);

}

}