WidgetUtils.makeReadOnly(noResponseSelector.getInputComponent(), operationSelector.getInputComponent(),
variableSelector.getInputComponent());
}
private RadioButtonInputField createSelector(String label, ButtonGroup choices, ItemListener listener) {
RadioButtonInputField f = new RadioButtonInputField("Response Setting", new KongaRadioButton(
label), null);
f.getInputComponent().addItemListener(listener);
choices.add(f.getInputComponent());
return f;
}