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This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
55 lines
1.5 KiB
Dart
55 lines
1.5 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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/// Flutter code sample for [SnackBar].
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void main() => runApp(const SnackBarExampleApp());
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class SnackBarExampleApp extends StatelessWidget {
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const SnackBarExampleApp({super.key});
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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home: Scaffold(
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appBar: AppBar(title: const Text('SnackBar Sample')),
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body: const Center(child: SnackBarExample()),
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),
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);
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}
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}
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class SnackBarExample extends StatelessWidget {
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const SnackBarExample({super.key});
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@override
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Widget build(BuildContext context) {
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return ElevatedButton(
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child: const Text('Show Snackbar'),
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onPressed: () {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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action: SnackBarAction(
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label: 'Action',
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onPressed: () {
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// Code to execute.
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},
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),
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content: const Text('Awesome SnackBar!'),
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duration: const Duration(milliseconds: 1500),
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width: 280.0, // Width of the SnackBar.
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padding: const EdgeInsets.symmetric(
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horizontal: 8.0, // Inner padding for SnackBar content.
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),
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behavior: SnackBarBehavior.floating,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10.0)),
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),
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);
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},
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);
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}
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}
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