defaultTreeTransitionBuilder function

Widget defaultTreeTransitionBuilder(
  1. BuildContext context,
  2. Widget child,
  3. Animation<double> animation
)

The default transition builder used by SliverTree to animate the expansion state changes of a tree node.

Wraps child in a SizeTransition.

Implementation

Widget defaultTreeTransitionBuilder(
  BuildContext context,
  Widget child,
  Animation<double> animation,
) {
  return SizeTransition(sizeFactor: animation, child: child);
}