gui

class MyView extends JFrame implements ActionListener, ModelObserver {

	private MyController controller;

	public MyView(MyController controller) {
		super("My View");

		this.controller = controller;

		setSize(400, 60);
		setResizable(false);

		JButton button1 = new JButton("START");
		button1.addActionListener(this);

		JButton button2 = new JButton("STOP");
		button2.addActionListener(this);

		JPanel panel = new JPanel();
		panel.add(button1);
		panel.add(button2);

		setLayout(new BorderLayout());
	    add(panel,BorderLayout.NORTH);

		addWindowListener(new WindowAdapter() {
			public void windowClosing(WindowEvent ev) {
				System.exit(-1);
			}
		});
	}

	public void actionPerformed(ActionEvent ev) {
		try {
			controller.processEvent(ev.getActionCommand());
		} catch (Exception ex) {
		}
	}

	@Override
	public void modelUpdated(MyModel model) {
		System.out.println("Model updated!");
	}
}