CupertinoTypeAheadField<T> constructor

CupertinoTypeAheadField<T>({
  1. Key? key,
  2. required SuggestionsCallback<T> suggestionsCallback,
  3. required ItemBuilder<T> itemBuilder,
  4. required SuggestionSelectionCallback<T> onSuggestionSelected,
  5. CupertinoTextFieldConfiguration textFieldConfiguration = const CupertinoTextFieldConfiguration(),
  6. CupertinoSuggestionsBoxDecoration suggestionsBoxDecoration = const CupertinoSuggestionsBoxDecoration(),
  7. Duration debounceDuration = const Duration(milliseconds: 300),
  8. CupertinoSuggestionsBoxController? suggestionsBoxController,
  9. WidgetBuilder? loadingBuilder,
  10. WidgetBuilder? noItemsFoundBuilder,
  11. ErrorBuilder? errorBuilder,
  12. AnimationTransitionBuilder? transitionBuilder,
  13. double animationStart = 0.25,
  14. Duration animationDuration = const Duration(milliseconds: 500),
  15. bool getImmediateSuggestions = false,
  16. double suggestionsBoxVerticalOffset = 5.0,
  17. AxisDirection direction = AxisDirection.down,
  18. bool hideOnLoading = false,
  19. bool hideOnEmpty = false,
  20. bool hideOnError = false,
  21. bool hideSuggestionsOnKeyboardHide = true,
  22. bool keepSuggestionsOnLoading = true,
  23. bool keepSuggestionsOnSuggestionSelected = false,
  24. bool autoFlipDirection = false,
  25. int minCharsForSuggestions = 0,
})

Creates a CupertinoTypeAheadField

Implementation

CupertinoTypeAheadField(
    {Key? key,
    required this.suggestionsCallback,
    required this.itemBuilder,
    required this.onSuggestionSelected,
    this.textFieldConfiguration: const CupertinoTextFieldConfiguration(),
    this.suggestionsBoxDecoration: const CupertinoSuggestionsBoxDecoration(),
    this.debounceDuration: const Duration(milliseconds: 300),
    this.suggestionsBoxController,
    this.loadingBuilder,
    this.noItemsFoundBuilder,
    this.errorBuilder,
    this.transitionBuilder,
    this.animationStart: 0.25,
    this.animationDuration: const Duration(milliseconds: 500),
    this.getImmediateSuggestions: false,
    this.suggestionsBoxVerticalOffset: 5.0,
    this.direction: AxisDirection.down,
    this.hideOnLoading: false,
    this.hideOnEmpty: false,
    this.hideOnError: false,
    this.hideSuggestionsOnKeyboardHide: true,
    this.keepSuggestionsOnLoading: true,
    this.keepSuggestionsOnSuggestionSelected: false,
    this.autoFlipDirection: false,
    this.minCharsForSuggestions: 0})
    : assert(animationStart >= 0.0 && animationStart <= 1.0),
      assert(
          direction == AxisDirection.down || direction == AxisDirection.up),
      assert(minCharsForSuggestions >= 0),
      super(key: key);