CupertinoDropdownButton<T> constructor
const
CupertinoDropdownButton<T> ({
- Key? key,
- required List<
DropdownMenuItem< ? items,T> > - List<
Widget> selectedItemBuilder(- BuildContext context
- T? value,
- void onChanged(
- T? value
- Widget? hint,
- required double itemExtent,
- double? width,
- double? height,
- VoidCallback? onTap,
Implementation
const CupertinoDropdownButton({
Key? key,
required this.items,
this.selectedItemBuilder,
this.value,
this.onChanged,
this.hint,
required this.itemExtent,
this.width,
this.height,
this.onTap,
}) : super(key: key);