Signal<T> class

Inheritance
Implementers

Constructors

Signal(T value)
Signal.deferred()

Properties

attachedNode ↔ Node
latefinalinherited
controller → StreamController<T>
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
hasValue → bool
True if the signal has a value assigned.
no setterinherited
isDisposed → bool
Returns true if this signal has already been disposed.
no setterinherited
readable → ReadableSignal<T>
This is the readable public exposed signal. It is created by the Signal constructor and is used to access the signal's value and stream.
latefinal
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stream → Stream<T>
no setterinherited
streamTriggerImmediatly → Stream<T>
no setterinherited
unsafeValue ↔ T
getter/setter pairinherited
value ↔ T
getter/setter pairinherited-getter

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
emit(T newValue) → void
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