StateMixin<T> mixin

A mixin that provides state management capabilities.

Superclass constraints
Mixin applications
Available extensions

Properties

hashCode int
The hash code for this object.
no setterinherited
isDisposed bool
no setterinherited
listenersLength int
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
state → T
Gets the current state.
no setter
status GetStatus<T>
Gets the current status of the state.
getter/setter pair
value ↔ T
getter/setter pair

Methods

addListener(GetStateUpdate listener) Disposer
Register a closure to be called when the object notifies its listeners.
inherited
addListenerId(Object? key, GetStateUpdate listener) Disposer
inherited
change(GetStatus<T> status) → void
containsId(Object id) bool
inherited
containsListener(GetStateUpdate listener) bool
inherited
dispose() → void
inherited
disposeId(Object id) → void
To dispose an id from future updates(), this ids are registered by GetBuilder() or similar, so is a way to unlink the state change with the Widget from the Controller.
inherited
futurize(Future<T> body(), {T? initialData, String? errorMessage}) Future<void>
Fetches data asynchronously and updates the state accordingly.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyGroupChildrens(Object id) → void
inherited
refresh() → void
inherited
refreshGroup(Object id) → void
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that the object notifies.
inherited
removeListenerId(Object id, VoidCallback listener) → void
inherited
reportAdd(VoidCallback disposer) → void
inherited
reportRead() → void
inherited
toString() String
A string representation of this object.
inherited

Operators

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