groupedChoices method

Widget groupedChoices(
  1. List<S2Group<T>> groups
)

Returns the grouped choice items widget

Implementation

Widget groupedChoices(List<S2Group<T>> groups) {
  return Scrollbar(
    child: ListView.builder(
      itemCount: groups.length,
      itemBuilder: (_, int i) {
        return customGroup(groups[i]) ?? defaultGroup(groups[i]);
      },
    ),
  );
}