FormeRatingBar constructor

FormeRatingBar({ Key? key, String? name, double initialValue = 0, FormeAsyncValidator<double>? asyncValidator, Duration? asyncValidatorDebounce, AutovalidateMode? autovalidateMode, FormeFieldDecorator<double>? decorator, bool enabled = true, FocusNode? focusNode, FormeFieldInitialized<double>? onInitialized, FormeFieldSetter<double>? onSaved, FormeFieldStatusChanged<double>? onStatusChanged, int? order, bool quietlyValidate = false, bool readOnly = false, bool requestFocusOnUserInteraction = true, FormeFieldValidationFilter<double>? validationFilter, FormeValidator<double>? validator, RatingWidget? ratingWidget, Color? glowColor, double? maxRating, TextDirection? textDirection, Color? unratedColor, bool allowHalfRating = false, Axis direction = Axis.horizontal, bool glow = true, double glowRadius = 2, int itemCount = 5, EdgeInsets itemPadding = EdgeInsets.zero, double itemSize = 40, double minRating = 0, bool tapOnlyMode = false, bool updateOnDrag = false, WrapAlignment wrapAlignment = WrapAlignment.start, Widget itemBuilder(double value, BuildContext context, int index)?, })

Implementation

FormeRatingBar({
  super.key,
  super.name,
  super.initialValue = 0,
  super.asyncValidator,
  super.asyncValidatorDebounce,
  super.autovalidateMode,
  super.decorator,
  super.enabled = true,
  super.focusNode,
  super.onInitialized,
  super.onSaved,
  super.onStatusChanged,
  super.order,
  super.quietlyValidate = false,
  super.readOnly = false,
  super.requestFocusOnUserInteraction = true,
  super.validationFilter,
  super.validator,
  this.ratingWidget,
  this.glowColor,
  this.maxRating,
  this.textDirection,
  this.unratedColor,
  this.allowHalfRating = false,
  this.direction = Axis.horizontal,
  this.glow = true,
  this.glowRadius = 2,
  this.itemCount = 5,
  this.itemPadding = EdgeInsets.zero,
  this.itemSize = 40,
  this.minRating = 0,
  this.tapOnlyMode = false,
  this.updateOnDrag = false,
  this.wrapAlignment = WrapAlignment.start,
  this.itemBuilder,
}) : super.allFields(
        builder: (state) {
          final bool readOnly = state.readOnly;
          final double value = state.value;

          void onRatingUpdate(double value) {
            state.didChange(value);
            state.requestFocusOnUserInteraction();
          }

          Widget ratingBar;

          if (ratingWidget == null) {
            final IndexedWidgetBuilder builder = itemBuilder == null
                ? (context, _) => const Icon(
                      Icons.star,
                      color: Colors.amber,
                    )
                : (context, _) {
                    return itemBuilder(state.value, context, _);
                  };
            ratingBar = RatingBar.builder(
              itemBuilder: builder,
              onRatingUpdate: onRatingUpdate,
              glowColor: glowColor,
              maxRating: maxRating,
              textDirection: textDirection,
              unratedColor: unratedColor,
              allowHalfRating: allowHalfRating,
              direction: direction,
              glow: glow,
              glowRadius: glowRadius,
              ignoreGestures: readOnly,
              initialRating: value,
              itemCount: itemCount,
              itemPadding: itemPadding,
              itemSize: itemSize,
              minRating: minRating,
              tapOnlyMode: tapOnlyMode,
              updateOnDrag: updateOnDrag,
              wrapAlignment: wrapAlignment,
            );
          } else {
            ratingBar = RatingBar(
              onRatingUpdate: onRatingUpdate,
              ratingWidget: ratingWidget,
              glowColor: glowColor,
              maxRating: maxRating,
              textDirection: textDirection,
              unratedColor: unratedColor,
              allowHalfRating: allowHalfRating,
              direction: direction,
              glow: glow,
              glowRadius: glowRadius,
              ignoreGestures: readOnly,
              initialRating: value,
              itemCount: itemCount,
              itemPadding: itemPadding,
              itemSize: itemSize,
              minRating: minRating,
              tapOnlyMode: tapOnlyMode,
              updateOnDrag: updateOnDrag,
              wrapAlignment: wrapAlignment,
            );
          }
          return Focus(
            focusNode: state.focusNode,
            child: ratingBar,
          );
        },
      );