buildAnimatedWidget method

  1. @override
Widget buildAnimatedWidget(
  1. BuildContext context,
  2. CurvedAnimation animation,
  3. Map<dynamic, Tween?> tweenMap,
  4. Widget? child,
)
override

构建动画小部件

Implementation

@override
Widget buildAnimatedWidget(context, animation, tweenMap, child) {
  return IconTheme(
    data: (tweenMap['default']! as IconThemeTween).evaluate(animation),
    child: child!,
  );
}