PrismViewStateNotifier<T> class
Converts a Future into a ValueNotifier of PrismViewStates, for apps not using a state-management package.
final state = PrismViewStateNotifier.fromFuture(loadItems());
- Inheritance
-
- Object
- ChangeNotifier
- ValueNotifier<
PrismViewState< T> > - PrismViewStateNotifier
Constructors
-
PrismViewStateNotifier.fromFuture(Future<
T> future) -
Creates a notifier starting in the loading state and tracking
future.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
value
↔ PrismViewState<
T> -
The current value stored in this notifier.
getter/setter pairinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
dispose(
) → void -
Discards any resources used by the object.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited