import 'package:flutter/material.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: Center(
          child: SizedBox(
            width: double.infinity,
            child: SegmentedButton<String>(
              direction: Axis.vertical,
              emptySelectionAllowed: false,
              multiSelectionEnabled: false,
              showSelectedIcon: false,
              style: SegmentedButton.styleFrom(
                fixedSize: const Size(double.infinity, 300),
                minimumSize: const Size(double.infinity, 300),
                maximumSize: const Size(double.infinity, double.infinity),
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(5),
                  side: const BorderSide(),
                ),
              ),
              segments: const [
                ButtonSegment(value: 'All', label: Text('All')),
                ButtonSegment(value: 'Top free', label: Text('Top free')),
                ButtonSegment(value: 'Top paid', label: Text('Top paid')),
              ],
              selected: const {'All'},
              onSelectionChanged: (newSelection) {
                // dummy test; nothing needed
              },
            ),
          ),
        ),
      ),
    );
  }
}