CollectionChangeNotifier class
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
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. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
inherited
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners()
→ void
-
Notify all the listeners, respecting our paused state falg
override
-
pauseNotifications<T>(ChangeHandler<T> handler, [bool notifyAfter = false])
→ T
-
Pause notifications until after a synchronous handler has completed.
If
notifyAfter
is true
, then listeners will automatically be notified
after the callback completes. Otherwise, you must notify the listeners;
-
pauseNotificationsAsync<T>(AsyncChangeHandler<T> handler, [bool notifyAfter = false])
→ Future<T>
-
Pause notifications until after an asynchronous handler has completed.
If
notifyAfter
is true
, then listeners will automatically be notified
after the callback completes. Otherwise, you must notify the listeners;
-
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