WrappedSignal<T> class

Wrap a Signal and implement the same API

Inheritance

Implemented types

Implementers

Available extensions

Constructors

autoDispose → bool: Throws and error if read after dispose and can be disposed on last unsubscribe.
no setterinherited
debugLabel → String?: Debug label for Debug Mode
no setterinherited
disposed ↔ bool: Returns true if dispose has been called and will throw and error on value read
getter/setter pairinherited
equalityCheck ↔ bool Function(T a, T b): Optional method to check if to values are the same
getter/setter pairoverride
globalId → int: Global ID of the signal
no setterinherited
hashCode → int: The hash code for this object.
no setterinherited
hasTargets → bool: Check if there are any targets attached
no setterinherited
initialValue → T: Value that the signal was created with
no setterinherited
isInitialized → bool: Check if the signal is lazy and has not had a value set
no setterinherited
previousValue → T?: Previous value that was set before the current
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
source → Signal<T>: Internal source signal
finalinherited
targets → Iterable<SignalListenable>: @internal for testing getter to track all the effects currently effected in the signal
no setterinherited
value ↔ T: Compute the current value
getter/setter pairinherited-getteroverride-setter
version → int: Version number is used to track changes and will increment for every set
no setterinherited

call() → T: Return the value when invoked
inherited
dispose() → void: Dispose the signal
inherited
forceUpdate([T? val]) → void: Force update a value
override
get() → T: Get the current value
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
onDispose(void cleanup()) → EffectCleanup: Add a cleanup function to be called when the signal is disposed
inherited
overrideWith(T value) → Signal<T>: Override the current signal with a new value as if it was created with it
override
peek() → T: In the rare instance that you have an effect that should write to another signal based on the previous value, but you don't want the effect to be subscribed to that signal, you can read a signals's previous value via signal.peek().
inherited
readonly() → ReadonlySignal<T>: Returns a readonly signal
override
set(T val, {bool force = false}) → bool: Update the current value.
override
subscribe(void fn(T value)) → EffectCleanup: Subscribe to value changes
inherited
toJson() → dynamic: Convert value to JSON
inherited
toString() → String: A string representation of this object.
inherited