build method

@override Widget build(BuildContext context)

Implementation

@override
Widget build(BuildContext context) => Container(
      height: height,
      color: color ??
          (Theme.of(context).brightness == Brightness.light
              ? enabled
                  ? Colors.black38
                  : Colors.black12
              : enabled
                  ? Colors.white38
                  : Colors.white12),
    );