PickerItemBuilder<T> typedef

PickerItemBuilder<T> = Widget Function(BuildContext context, T data, T? selectedData, ValueChanged<T?> onChanged)

选择项构造方法x

Implementation

typedef PickerItemBuilder<T> = Widget Function(
  BuildContext context,
  T data,
  T? selectedData,
  ValueChanged<T?> onChanged,
);