class Loading extends StatelessWidget { final Color color; Loading({Key? key, required this.color}) : super(key: key); @override Widget build(BuildContext context) { return CircularProgressIndicator( valueColor: AlwaysStoppedAnimation<Color>(color), ); } } // pozivamo iz ovog dijela class HomeView extends GetView<HomeController> { @override Widget build(BuildContext context) { return Scaffold(body: Center(child: Loading(color: Colors.red))); } }