Cupertino Segmented controls

main.dart

import 'package:flutter/cupertino.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return CupertinoApp(
      title: 'Cupertino segmented control demo',
      home: CupertinoPageScaffold(
        child: Center(
          child: Column(
            spacing: 10,
            children: [
              CupertinoSegmentedControl(
                onValueChanged: (value) {},
                children: {
                  0: Text('Foo'),
                  1: Text('Bar'),
                },
              ),
              CupertinoSlidingSegmentedControl(
                onValueChanged: (value) {},
                children: {
                  0: Text('Foo'),
                  1: Text('Bar'),
                },
              ),
            ],
          ),
        ),
      ),
    );
  }
}