SimpleKeyMover

import acm.program.*;
import acm.graphics.*;
 
import java.awt.event.*;
 
public class SimpleKeyMover extends GraphicsProgram {
	private GOval theCircle;
 
	public void keyPressed(KeyEvent e) {
		theCircle.move(15, 15);
	}
 
	public void run() {
		theCircle = new GOval(150,150);
		this.add(theCircle, 100, 100);
		addKeyListeners();
	}
}