WrapDropdownButton<T> constructor

WrapDropdownButton<T>({
  1. Key? key,
  2. required List<DropdownMenuItem<T>> items,
  3. T? value,
  4. Widget? hint,
  5. Widget? disabledHint,
  6. required ValueChanged<T?> onChanged,
  7. int elevation = 8,
  8. TextStyle? style,
  9. double iconSize = 24.0,
  10. bool isDense = false,
})

Implementation

WrapDropdownButton({
  super.key,
  required this.items,
  this.value,
  this.hint,
  this.disabledHint,
  required this.onChanged,
  this.elevation = 8,
  this.style,
  this.iconSize = 24.0,
  this.isDense = false,
}) : assert(items.isEmpty ||
          value == null ||
          items
                  .where((DropdownMenuItem<T> item) => item.value == value)
                  .length ==
              1);