CupertinoScrollbarData constructor
CupertinoScrollbarData({
- Key? widgetKey,
- Widget? child,
- ScrollController? controller,
- bool? thumbVisibility,
- double? thickness,
- Radius? radius,
- bool notificationPredicate()?,
- ScrollbarOrientation? scrollbarOrientation,
- double? thicknessWhileDragging,
- Radius? radiusWhileDragging,
Implementation
CupertinoScrollbarData({
// Common
super.widgetKey,
super.child,
super.controller,
super.thumbVisibility,
super.thickness,
super.radius,
super.notificationPredicate,
super.scrollbarOrientation,
// Cupertino
this.thicknessWhileDragging,
this.radiusWhileDragging,
}) : assert(thickness != null && thickness < double.infinity),
assert(thicknessWhileDragging != null &&
thicknessWhileDragging < double.infinity);