AnimationTimelineStep class abstract

Declarative step used by AnimationTimeline.

Constructors

AnimationTimelineStep()

const

AnimationTimelineStep.animateBack(AnimationController controller, double target, {String? label, double? forwardTarget, Duration? duration, Duration? reverseDuration, Curve curve, Curve? reverseCurve})

Animates controller backward to target.

factory

AnimationTimelineStep.animateTo(AnimationController controller, double target, {String? label, double? reverseTarget, Duration? duration, Duration? reverseDuration, Curve curve, Curve? reverseCurve})

Animates controller to target.

factory

AnimationTimelineStep.callback(TimelineStepCallback callback, {String? label})

Runs synchronous orchestration logic as one timeline step.

factory

AnimationTimelineStep.delay(Duration duration, {String? label})

Waits for duration before the next step can start.

factory

AnimationTimelineStep.forward(AnimationController controller, {String? label, double? from, double? reverseFrom, Curve curve, Curve? reverseCurve})

Runs an AnimationController toward its upper bound.

factory

AnimationTimelineStep.parallel(List<AnimationTimelineStep> steps, {String? label})

Starts multiple child steps together and waits for all of them.

factory

AnimationTimelineStep.reverse(AnimationController controller, {String? label, double? from, double? reverseFrom, Curve curve, Curve? reverseCurve})

Runs an AnimationController toward its lower bound.

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

label → String?

Optional human-readable label for diagnostics and hooks.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited