private Parent createLayout() {
    spinnerControlDay = new SpinnerControl();
    spinnerControlDay.setStyle("-fx-font-size: 22;");
    spinnerControlMonth = new SpinnerControl();
    spinnerControlMonth.setStyle("-fx-font-size: 22");
    spinnerControlMonth.setPrefWidth(200);
    spinnerControlYear = new SpinnerControl();
    spinnerControlMonth.setPrefWidth(120);
    spinnerControlYear.setStyle("-fx-font-size: 22");
    Button button =
        ButtonBuilder.create()
            .onAction(
                new EventHandler<ActionEvent>() {
                  @Override
                  public void handle(ActionEvent actionEvent) {
                    ((Button) actionEvent.getSource()).setText(spinnerControlDay.getItem());
                  }
                })
            .prefHeight(50)
            .text("Get selected value")
            .build();
    HBox hBox =
        HBoxBuilder.create()
            .fillHeight(false)
            .children(spinnerControlDay, spinnerControlMonth, spinnerControlYear, button)
            .spacing(25)
            .alignment(Pos.CENTER)
            .build();

    return hBox;
  }