ValueAdapter class

Drives an Animate animation directly from a value in the range 0-1

For example, this would fade/slide in text based on the value of a Slider:

// note: Slider range defaults to 0-1
Slider(
  value: _sliderVal
  onChanged: (val) => setState(() => _sliderVal = val)),
);
Text("Hello").animate(adapter: ValueAdapter(_sliderVal))
  .fadeIn().slide();

See Adapter for information on direction and animated.

Inheritance

Constructors

ValueAdapter(double value, {bool? animated, Direction? direction})

Properties

animated → bool
finalinherited
direction → Direction?
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
notifier → ValueNotifier<double>
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value ← double
no getter

Methods

attach(AnimationController controller) → void
inherited
config(AnimationController controller, double value, {ChangeNotifier? notifier, VoidCallback? listener}) → void
inherited
detach() → void
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited
updateValue(double value) → void
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited