examples/api/lib/material/input_decorator/input_decoration.label.0.dart

// 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 InputDecoration.label

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: 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 MyStatelessWidget(),
      ),
    );
  }
}

class MyStatelessWidget extends StatelessWidget {
  const MyStatelessWidget({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return const Center(
      child: TextField(
        decoration: InputDecoration(
          label: Text.rich(
            TextSpan(
              children: <InlineSpan>[
                WidgetSpan(
                  child: Text(
                    'Username',
                  ),
                ),
                WidgetSpan(
                  child: Text(
                    '*',
                    style: TextStyle(color: Colors.red),
                  ),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }
}