JPanel panel = new JPanel(new GridLayout(2, 1));
for (int k = 0; k < 2; k++)
{
final JTextField tf = new JTextField(20);
tf.setFont(getFont().deriveFont(20f));
tf.addMouseListener(new VisualTextFieldAdapter(tf, panel));
tf.addFocusListener(new FocusListener() {
@Override
public void focusGained(FocusEvent e)
{