BarrierController class

Inheritance

Constructors

BarrierController()

Properties

debugState → bool
A development-only way to access state outside of StateNotifier.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
If a listener has been added using addListener and hasn't been removed yet.
no setterinherited
mounted → bool
Whether dispose was called or not.
no setterinherited
onError ↔ ErrorListener?
A callback for error reporting if one of the listeners added with addListener throws.
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
state ↔ bool
The current "state" of this StateNotifier.
getter/setter pairinherited
stream → Stream<bool>
A broadcast stream representation of a StateNotifier.
no setterinherited

Methods

addListener(Listener<bool> listener, {bool fireImmediately = true}) → RemoveListener
Subscribes to this object.
inherited
dispose() → void
Frees all the resources associated with this object.
inherited
executeWithProgress<T>(Future<T> f()) → Future<T>
Execute f() with showing progress.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
startProgress() → void
stopProgress() → void
toggleProgress() → void
toString() → String
A string representation of this object.
inherited
updateShouldNotify(bool old, bool current) → bool
Whether to notify listeners or not when state changes
inherited

Operators

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