toWidget method
Return the associated Widget
Implementation
@override
Widget toWidget(BuildContext context) => RadioListTile<String>(
key: id == null ? null : Key(id!),
title: Text(caption ?? '<NO-TITLE>'),
subtitle: subCaption == null ? null : Text(subCaption ?? ''),
value: value ?? '',
groupValue: groupValue,
onChanged: (v) {},
);