public static Tuple2<Button, CheckBox> addButtonCheckBox(
GridPane gridPane, int rowIndex, String buttonTitle, String checkBoxTitle, double top) {
Button button = new Button(buttonTitle);
button.setDefaultButton(true);
CheckBox checkBox = new CheckBox(checkBoxTitle);
HBox.setMargin(checkBox, new Insets(6, 0, 0, 0));
HBox hBox = new HBox();
hBox.setSpacing(20);
hBox.getChildren().addAll(button, checkBox);
GridPane.setRowIndex(hBox, rowIndex);
GridPane.setColumnIndex(hBox, 1);
hBox.setPadding(new Insets(top, 0, 0, 0));
gridPane.getChildren().add(hBox);
return new Tuple2<>(button, checkBox);
}
