WithController<C> class

A WithController widget is a convenience widget. It avoids the need of managing a controller's lifecycle, its dispose and also its reactions, since most of the times it's just boilerplate burden.

Inheritance

Constructors

WithController({required ControllerCreator<C> controller, required WidgetControllerBuilder<C> builder, List<ReactionCreator<C>> reactions = const [], ControllerDisposer<C>? disposer, Key? key})
const

Properties

builder → WidgetControllerBuilder<C>
Builder function. Takes a BuildContext and a controller;
final
controller → ControllerCreator<C>
Controller creator. This instance is used in every callback that takes a controller, such as disposer. It takes a BuildContext as argument in case you need it.
final
disposer → ControllerDisposer<C>?
Disposer function of the controller.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
reactions → List<ReactionCreator<C>>
List of reaction creators. You can use any type of reaction you want to: when, autorun, reaction and so on.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → WithControllerState<C>
Creates the mutable state for this widget at a given location in the tree.
override
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
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
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

Operators

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