buildByCupertino method
*** material properties end ***
Implementation
@override
Widget buildByCupertino(BuildContext context) {
final Widget _child = valueOf('child', child);
assert(_child != null, 'child can\'t be null');
final Widget _scrollbar = CupertinoScrollbar(
controller: valueOf('controller', controller),
child: _child,
// isAlwaysShown: valueOf('isAlwaysShown', isAlwaysShown),
thickness: valueOf('thickness', thickness) ?? 3.0,
thicknessWhileDragging: valueOf('thicknessWhileDragging', thicknessWhileDragging),
radius: valueOf('radius', radius),
radiusWhileDragging: valueOf('radiusWhileDragging', radiusWhileDragging),
notificationPredicate: valueOf('notificationPredicate', notificationPredicate),
);
return _buildWidget(context, _scrollbar);
}