frame.setContentPane(panel);
panel.setLayout(new BorderLayout());
label.setBorder(new EmptyBorder(3,3,3,3));
panel.add(label, BorderLayout.CENTER);
MouseInputAdapter mia = new MouseInputAdapter() {
private Point mousePressedScreenCoords;
private Point mousePressedCompCoords;
public void mouseReleased(MouseEvent e) {
mousePressedScreenCoords = null;
mousePressedCompCoords = null;