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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>
72 lines
2.1 KiB
Dart
72 lines
2.1 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 [showDialog].
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void main() => runApp(const ShowDialogExampleApp());
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class ShowDialogExampleApp extends StatelessWidget {
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const ShowDialogExampleApp({super.key});
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@override
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Widget build(BuildContext context) {
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return const MaterialApp(restorationScopeId: 'app', home: DialogExample());
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}
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}
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class DialogExample extends StatelessWidget {
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const DialogExample({super.key});
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(title: const Text('AlertDialog Sample')),
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body: Center(
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child: OutlinedButton(
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onPressed: () {
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Navigator.of(context).restorablePush(_dialogBuilder);
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},
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child: const Text('Open Dialog'),
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),
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),
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);
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}
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@pragma('vm:entry-point')
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static Route<Object?> _dialogBuilder(BuildContext context, Object? arguments) {
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return DialogRoute<void>(
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context: context,
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builder: (BuildContext context) {
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return AlertDialog(
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title: const Text('Basic dialog title'),
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content: const Text(
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'A dialog is a type of modal window that\n'
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'appears in front of app content to\n'
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'provide critical information, or prompt\n'
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'for a decision to be made.',
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),
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actions: <Widget>[
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TextButton(
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style: TextButton.styleFrom(textStyle: Theme.of(context).textTheme.labelLarge),
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child: const Text('Disable'),
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onPressed: () {
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Navigator.of(context).pop();
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},
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),
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TextButton(
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style: TextButton.styleFrom(textStyle: Theme.of(context).textTheme.labelLarge),
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child: const Text('Enable'),
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onPressed: () {
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Navigator.of(context).pop();
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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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}
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}
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