readTripsSeries = new XYChart.Series<>();
final SimpleCalendar simpleCalender = new SimpleCalendar();
simpleCalender.setMaxSize(100d, 20d);
final TextField dateField = new TextField(new SimpleDateFormat(
"MM/dd/yyyy").format(simpleCalender.dateProperty().get()));
dateField.setMaxSize(simpleCalender.getMaxWidth(),
simpleCalender.getMaxHeight());
dateField.setEditable(false);
dateField.setDisable(true);
simpleCalender.dateProperty().addListener(new ChangeListener<Date>() {