add(txtpnIfYouHave, "cell 0 0,grow");
JLabel lblTripUpdatesUrl = new JLabel("Trip Updates URL:");
add(lblTripUpdatesUrl, "cell 0 1");
tripUpdatesUrlTextField = new JCustomTextField();
add(tripUpdatesUrlTextField, "cell 0 2,growx");
tripUpdatesUrlTextField.setColumns(10);
JLabel lblVehiclePositionsUrl = new JLabel("Vehicle Positions URL:");
add(lblVehiclePositionsUrl, "cell 0 3");
vehiclePositionsUrlTextField = new JCustomTextField();
add(vehiclePositionsUrlTextField, "cell 0 4,growx");
vehiclePositionsUrlTextField.setColumns(10);
JLabel lblAlertsUrl = new JLabel("Alerts URL:");
add(lblAlertsUrl, "cell 0 5");
alertsUrlTextField = new JCustomTextField();
add(alertsUrlTextField, "cell 0 6,growx");
alertsUrlTextField.setColumns(10);
initDataBindings();
tripUpdatesUrlTextField.addTextPropertyChangeEvent();