AnimatorKey<T> class abstract

A kay that provides access to the AnimatorState of the Animator widget It is associated with.

By using AnimatorKey you can start, stop, resume, add animation listener or add status animation listener to an Animator widget from outside.

You can also reconfigure animation and restart is using the AnimatorKey.refreshAnimation method.

Implemented types

• AnimatorState<T>

Implementers

• AnimatorKeyImp

Constructors

AnimatorKey({T? initialValue, Map<String, dynamic>? initialMapValue})

factory

Properties

animation → Animation<T>

The Animation object

no setter, override

controller → AnimationController

The AnimationController for an animation.

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → T

The value of the animation

no setter, override

Methods

getAnimation<R>(String name) → Animation<R>

get the animation of provided name

override

getValue<R>(String name) → R

The value map of the Animator.tweenMap;

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

resetAnimation({Tween<T>? tween, Map<String, Tween<Object?>>? tweenMap, Duration? duration, Curve? curve, int? repeats, int? cycles}) → void

The state of Animator widget.

inherited

toString() → String

A string representation of this object.

inherited

triggerAnimation({bool restart = false}) → void

Trigger the animation.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited