AnimatedWidgetBuilder<T> typedef
AnimatedWidgetBuilder<T> =
Widget Function(BuildContext context, Widget? child, T value)
Builder function used by widgets to update your scene when animating.
It has the pattern context, child and value.
context
is your Flutter BuildContext.
child
is any widget that is not effected by the
animation. Flutter doesn't need to rebuild that
widget when the animation updates. This way you can
improve the performance of your animation.
value
is current value of your animated property.
Implementation
typedef AnimatedWidgetBuilder<T> = Widget Function(
BuildContext context, Widget? child, T value);