CustomDropdown<T>.multiSelectSearch constructor

CustomDropdown<T>.multiSelectSearch({ Key? key, required List<T>? items, required dynamic onListChanged(List<T>)?, MultiSelectController<T>? multiSelectController, List<T>? initialItems, SingleSelectController<T?>? controller, dynamic visibility(bool)?, ScrollController? itemsScrollController, OverlayPortalController? overlayController, String? listValidator(List<T>)?, _ListItemBuilder<T>? listItemBuilder, _HintBuilder? hintBuilder, CustomDropdownDecoration? decoration, _HeaderListBuilder<T>? headerListBuilder, String? noResultFoundText, _NoResultFoundBuilder? noResultFoundBuilder, String? hintText, String? searchHintText, bool validateOnChange = true, bool canCloseOutsideBounds = true, bool hideSelectedFieldWhenExpanded = false, int maxlines = 1, double? overlayHeight, EdgeInsets? closedHeaderPadding, EdgeInsets? expandedHeaderPadding, EdgeInsets? itemsListPadding, EdgeInsets? listItemPadding, bool enabled = true, CustomDropdownDisabledDecoration? disabledDecoration, bool closeDropDownOnClearFilterSearch = false, })

Implementation

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