// 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.of]. void main() => runApp(const OfExampleApp()); class OfExampleApp extends StatelessWidget { const OfExampleApp({super.key}); @override Widget build(BuildContext context) { return const MaterialApp( home: OfExample(), ); } } class OfExample extends StatelessWidget { const OfExample({super.key}); @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar(title: const Text('Demo')), body: Builder( // Create an inner BuildContext so that the onPressed methods // can refer to the Scaffold with Scaffold.of(). builder: (BuildContext context) { return Center( child: ElevatedButton( child: const Text('SHOW BOTTOM SHEET'), onPressed: () { Scaffold.of(context).showBottomSheet<void>( (BuildContext context) { return Container( alignment: Alignment.center, height: 200, color: Colors.amber, child: Center( child: Column( mainAxisSize: MainAxisSize.min, children: <Widget>[ const Text('BottomSheet'), ElevatedButton( child: const Text('Close BottomSheet'), onPressed: () { Navigator.pop(context); }, ), ], ), ), ); }, ); }, ), ); }, ), ); } }