public class Fenetre  {

	Panneau pano;

	public Fenetre() {
		JFrame frame = new JFrame();
		frame.setTitle("ma fenetre");
		frame.setSize(300, 300);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.setVisible(true);

		pano = new Panneau();

		JPanel pan = new JPanel();
		pan.setBackground(Color.PINK);
		frame.getContentPane().add(pano);

	}

	public static void main(String[] args) throws InterruptedException {

		Fenetre fenetre = new Fenetre();
		fenetre.go();
	}

	public void go() throws InterruptedException {
		for (int i = 0; i < 120; i++) {
			int a = pano.getX();
			int b = pano.getY();
			a++;
			b++;
			pano.setX(a);
			pano.setY(b);

			System.out.println(a);

			pano.repaint();
			Thread.sleep(50);

	   }
	}
}