blob: 7668f55a8927563f85fee9886610e5ae9bda88b5 [file] [log] [blame]
// 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 [SnackBar].
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) {
return ElevatedButton(
child: const Text('Show Snackbar'),
onPressed: () {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
action: SnackBarAction(
label: 'Action',
onPressed: () {
// Code to execute.
},
),
content: const Text('Awesome SnackBar!'),
duration: const Duration(milliseconds: 1500),
width: 280.0, // Width of the SnackBar.
padding: const EdgeInsets.symmetric(
horizontal: 8.0, // Inner padding for SnackBar content.
),
behavior: SnackBarBehavior.floating,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10.0),
),
),
);
},
);
}
}