// Copyright 2014 The Flutter Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Flutter code sample for MaterialStateProperty import 'package:flutter/material.dart'; void main() => runApp(const MyApp()); class MyApp extends StatelessWidget { const MyApp({super.key}); static const String _title = 'Flutter Code Sample'; @override Widget build(BuildContext context) { return MaterialApp( title: _title, home: Scaffold( appBar: AppBar(title: const Text(_title)), body: const Center( child: MyStatelessWidget(), ), ), ); } } class MyStatelessWidget extends StatelessWidget { const MyStatelessWidget({super.key}); @override Widget build(BuildContext context) { Color getColor(Set<MaterialState> states) { const Set<MaterialState> interactiveStates = <MaterialState>{ MaterialState.pressed, MaterialState.hovered, MaterialState.focused, }; if (states.any(interactiveStates.contains)) { return Colors.blue; } return Colors.red; } return TextButton( style: ButtonStyle( foregroundColor: MaterialStateProperty.resolveWith(getColor), ), onPressed: () {}, child: const Text('TextButton'), ); } }