AnimationWithParentMixin<T> mixin

Implements most of the Animation interface by deferring its behavior to a given parent Animation.

To implement an Animation that is driven by a parent, it is only necessary to mix in this class, implement parent, and implement T get value.

To define a mapping from values in the range 0..1, consider subclassing Tween instead.

Superclass Constraints

Implemented by

Constructors

parent → Animation<T>: The animation whose value this animation will proxy. [...]
read-only
status → AnimationStatus: The current status of this animation.
read-only
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

addListener(VoidCallback listener) → void: Calls the listener every time the value of the animation changes. [...]
addStatusListener(AnimationStatusListener listener) → void: Calls listener every time the status of the animation changes. [...]
removeListener(VoidCallback listener) → void: Stop calling the listener every time the value of the animation changes. [...]
removeStatusListener(AnimationStatusListener listener) → void: Stops calling the listener every time the status of the animation changes. [...]
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String: Returns a string representation of this object.
inherited