buildPickerContent method

  1. @override
Widget buildPickerContent(
  1. List<T> data
)
override

构建树形内容

Implementation

@override
Widget buildPickerContent(List<T> data) {
  return ListView.builder(
    padding: const EdgeInsets.symmetric(horizontal: 8.0),
    itemBuilder: (context, index) => buildExpansionTile(data[index]),
    itemCount: data.length,
  );
}