flutter/examples/api/lib/material/scaffold/scaffold.1.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.

import 'package:flutter/material.dart';

/// Flutter code sample for [Scaffold].

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

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

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(home: ScaffoldExample());
  }
}

class ScaffoldExample extends StatefulWidget {
  const ScaffoldExample({super.key});

  @override
  State<ScaffoldExample> createState() => _ScaffoldExampleState();
}

class _ScaffoldExampleState extends State<ScaffoldExample> {
  int _count = 0;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Sample Code')),
      body: Center(child: Text('You have pressed the button $_count times.')),
      backgroundColor: Colors.blueGrey.shade200,
      floatingActionButton: FloatingActionButton(
        onPressed: () => setState(() => _count++),
        tooltip: 'Increment Counter',
        child: const Icon(Icons.add),
      ),
    );
  }
}