ReactiveRatingBar<T> class Null safety

A ReactiveRatingBar that contains a TouchSpin.

This is a convenience widget that wraps a TouchSpin widget in a ReactiveRatingBar.

A ReactiveForm ancestor is required.



ReactiveRatingBar({Key? key, String? formControlName, FormControl<T>? formControl, ValidationMessagesFunction<T>? validationMessages, ControlValueAccessor<T, double>? valueAccessor, ShowErrorsFunction? showErrors, InputDecoration decoration = const InputDecoration(border: InputBorder.none, contentPadding: EdgeInsets.fromLTRB(0, 0, 0, 0), isDense: true, isCollapsed: true), required RatingWidget ratingWidget, RatingBarBuilder? ratingBarBuilder, Color? glowColor, double? maxRating, TextDirection? textDirection, Color? unratedColor, bool allowHalfRating = false, Axis direction = Axis.horizontal, bool glow = true, double glowRadius = 2, bool ignoreGestures = false, int itemCount = 5, EdgeInsets itemPadding =, double itemSize = 40.0, double minRating = 0, bool tapOnlyMode = false, bool updateOnDrag = false, WrapAlignment wrapAlignment = WrapAlignment.start})
Creates a ReactiveRatingBar that contains a TouchSpin. [...]


formControl FormControl<T>?
The control that is bound to this widget.
final, inherited
formControlName String?
The name of the FormControl that is bound to this widget.
final, inherited
hashCode int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
key Key?
Controls how one widget replaces another widget in the tree. [...]
final, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
showErrors ShowErrorsFunction?
Gets the callback that define when to show errors in UI.
final, inherited
validationMessages ValidationMessagesFunction<T>?
A function that returns the Map that store custom validation messages for each error.
final, inherited
valueAccessor ControlValueAccessor<T, double>?
Gets the widget control value accessor
final, inherited


createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree. [...]
createState() ReactiveFormFieldState<T, double>
Creates the mutable state for this widget at a given location in the tree. [...]
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep. [...]
toString({DiagnosticLevel minLevel =}) String
A string representation of this object. [...]
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) String
Returns a string representation of this node and its descendants. [...]
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) String
Returns a one-line detailed description of the object. [...]
toStringShort() String
A short, textual description of this widget.


operator ==(Object other) bool
The equality operator. [...]
@nonVirtual, inherited