How can I add an image (car, land or other) that can be clicked by the user? I want to add them to jpanel with the overridden paint method.
Just use JLabel with an icon. Then add a MouseListener to listen for clicks.
JLabel label = new JLabel(yourIcon); // probably an ImageIcon label.addMouseListener(new MouseAdapter(){ public void mouseClicked(MouseEvent e) { System.out.println("Click at: " + e.getPoint(); } });
The easiest way is to add an icon in JButton, then you can use the ActionLlistener to handle the mouse click. You can also use:
button.setBorderPainted( false );
to get rid of the border so that it looks like a label.