AnimationLocalStatusListenersMixin mixin Null safety
A mixin that implements the addStatusListener/removeStatusListener protocol and notifies all the registered listeners when notifyStatusListeners is called.
This mixin requires that the mixing class provide methods didRegisterListener and didUnregisterListener. Implementations of these methods can be obtained by mixing in another mixin from this library, such as AnimationLazyListenerMixin.
- Superclass Constraints
- Implemented by
Constructors
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
didRegisterListener(
) → void - Called immediately before a status listener is added via addStatusListener. [...]
-
didUnregisterListener(
) → void - Called immediately after a status listener is removed via removeStatusListener. [...]
-
addStatusListener(
AnimationStatusListener listener) → void - Calls listener every time the status of the animation changes. [...]
-
removeStatusListener(
AnimationStatusListener listener) → void - Stops calling the listener every time the status of the animation changes. [...]
-
clearStatusListeners(
) → void - Removes all listeners added with addStatusListener. [...]
-
notifyStatusListeners(
AnimationStatus status) → void - Calls all the status listeners. [...]
-
toString(
) → String -
A string representation of this object. [...]
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited