SurveyStateProvider class

Inheritance

Constructors

SurveyStateProvider({Key? key, required TaskNavigator taskNavigator, required dynamic onResult(SurveyResult), required Widget child, required GlobalKey<NavigatorState> navigatorKey, StepShell? stepShell})

Properties

child → Widget
The widget below this widget in the tree.
finalinherited
countSteps → int
no setter
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
final
onResult → dynamic Function(SurveyResult)
final
results ↔ Set<StepResult>
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
startDate ↔ DateTime
latefinal
state → SurveyState
no setter
stepShell → StepShell?
final
surveyStateStream ↔ StreamController<SurveyState>
getter/setter pair
taskNavigator → TaskNavigator
final

Methods

createElement() → InheritedElement
Inflates this configuration to a concrete instance.
inherited
currentStepIndex(Step step) → int
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
getStepResultById(String id) → StepResult?
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onEvent(SurveyEvent event) → void
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited
updateShouldNotify(covariant SurveyStateProvider oldWidget) → bool
Whether the framework should notify widgets that inherit from this widget.
override
updateState(SurveyState newState) → void

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

of(BuildContext context) → SurveyStateProvider