SingleValue<T> class
Simple observable mobx boxed value that can be updated. This class provides a simpler way to update, instead of having to wrap mutations in runInAction, eg
# The normal mobx way
final observable = Observable("Eric");
runInAction(() {
observable.value = "Eric Martineau";
});
# Using SingleValue
final observable = SingleValue("Eric");
observable.update("Eric Martineau");
- Inheritance
-
- Object
- SingleValueBase<
T?> - SingleValue
Constructors
- SingleValue(T? value, [String? name])
- SingleValue.empty()
-
SingleValue.ofValueNotifier(ValueNotifier<
T> notifier, {bool sync = false})
Properties
- context → ReactiveContext
-
Override this method to use a custom context.
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
-
internalTracked
↔ TrackedValue<
T?> -
getter/setter pairinherited
- isNull → bool
-
Whether or not the underlying value is null
no setterinherited
- key → Key?
-
no setterinherited
- log → Logger
-
finalinherited
- name ↔ String?
-
A name - can be useful to generate a key based on tracking this value. Not required
getter/setter pairinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value → T?
-
no setterinherited
Methods
-
disposeAll(
) → Future -
inherited
-
get(
) → T? -
inherited
-
modify(
Mutator< T?> mutator) → FutureOr<T?> -
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
registerDisposer(
Disposer callback) → void -
inherited
-
registerStream(
Stream? stream) → void -
inherited
-
registerSubscription(
StreamSubscription? subscription) → void -
inherited
-
removeDisposer(
FutureOr dispose()) → void -
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
toValueNotifier(
{bool sync = false}) → ValueNotifier< T?> -
Would love extension functions for this
inherited
-
update(
T? value, {bool force = false}) → void -
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited