CustomDropdown<T>.search constructor

CustomDropdown<T>.search({ Key? key, required List<T>? items, required dynamic onChanged(T?)?, SingleSelectController<T?>? controller, ScrollController? itemsScrollController, T? initialItem, String? hintText, CustomDropdownDecoration? decoration, dynamic visibility(bool)?, OverlayPortalController? overlayController, String? searchHintText, String? noResultFoundText, _ListItemBuilder<T>? listItemBuilder, _HeaderBuilder<T>? headerBuilder, _HintBuilder? hintBuilder, _NoResultFoundBuilder? noResultFoundBuilder, String? validator(T?)?, bool validateOnChange = true, int maxlines = 1, double? overlayHeight, EdgeInsets? closedHeaderPadding, EdgeInsets? expandedHeaderPadding, EdgeInsets? itemsListPadding, EdgeInsets? listItemPadding, bool excludeSelected = true, bool canCloseOutsideBounds = true, bool hideSelectedFieldWhenExpanded = false, bool enabled = true, CustomDropdownDisabledDecoration? disabledDecoration, bool closeDropDownOnClearFilterSearch = false, })

Implementation

CustomDropdown.search({
  super.key,
  required this.items,
  required this.onChanged,
  this.controller,
  this.itemsScrollController,
  this.initialItem,
  this.hintText,
  this.decoration,
  this.visibility,
  this.overlayController,
  this.searchHintText,
  this.noResultFoundText,
  this.listItemBuilder,
  this.headerBuilder,
  this.hintBuilder,
  this.noResultFoundBuilder,
  this.validator,
  this.validateOnChange = true,
  this.maxlines = 1,
  this.overlayHeight,
  this.closedHeaderPadding,
  this.expandedHeaderPadding,
  this.itemsListPadding,
  this.listItemPadding,
  this.excludeSelected = true,
  this.canCloseOutsideBounds = true,
  this.hideSelectedFieldWhenExpanded = false,
  this.enabled = true,
  this.disabledDecoration,
  this.closeDropDownOnClearFilterSearch = false,
})  : assert(
        initialItem == null || controller == null,
        'Only one of initialItem or controller can be specified at a time',
      ),
      assert(
        initialItem == null || items!.contains(initialItem),
        'Initial item must match with one of the item in items list.',
      ),
      assert(
        controller == null ||
            controller.value == null ||
            items!.contains(controller.value),
        'Controller value must match with one of the item in items list.',
      ),
      _searchType = _SearchType.onListData,
      _dropdownType = _DropdownType.singleSelect,
      futureRequest = null,
      futureRequestDelay = null,
      initialItems = null,
      onListChanged = null,
      listValidator = null,
      headerListBuilder = null,
      searchRequestLoadingIndicator = null,
      multiSelectController = null;