39 lines
990 B
Dart
39 lines
990 B
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 [ScaffoldMessenger.of].
|
|
|
|
void main() => runApp(const OfExampleApp());
|
|
|
|
class OfExampleApp extends StatelessWidget {
|
|
const OfExampleApp({super.key});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return MaterialApp(
|
|
home: Scaffold(
|
|
appBar: AppBar(title: const Text('ScaffoldMessenger.of Sample')),
|
|
body: const Center(child: OfExample()),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class OfExample extends StatelessWidget {
|
|
const OfExample({super.key});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return ElevatedButton(
|
|
child: const Text('SHOW A SNACKBAR'),
|
|
onPressed: () {
|
|
ScaffoldMessenger.of(
|
|
context,
|
|
).showSnackBar(const SnackBar(content: Text('Have a snack!')));
|
|
},
|
|
);
|
|
}
|
|
}
|