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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>
74 lines
1.9 KiB
Dart
74 lines
1.9 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 [IconButton].
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void main() {
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runApp(const IconButtonApp());
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}
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class IconButtonApp extends StatelessWidget {
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const IconButtonApp({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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theme: ThemeData(colorSchemeSeed: const Color(0xff6750a4), useMaterial3: true),
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title: 'Icon Button Types',
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home: const Scaffold(body: ButtonTypesExample()),
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);
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}
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}
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class ButtonTypesExample extends StatelessWidget {
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const ButtonTypesExample({super.key});
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@override
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Widget build(BuildContext context) {
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return const Padding(
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padding: EdgeInsets.all(4.0),
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child: Row(
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children: <Widget>[
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Spacer(),
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ButtonTypesGroup(enabled: true),
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ButtonTypesGroup(enabled: false),
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Spacer(),
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],
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),
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);
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}
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}
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class ButtonTypesGroup extends StatelessWidget {
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const ButtonTypesGroup({super.key, required this.enabled});
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final bool enabled;
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@override
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Widget build(BuildContext context) {
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final VoidCallback? onPressed = enabled ? () {} : null;
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return Padding(
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padding: const EdgeInsets.all(4.0),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: <Widget>[
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IconButton(icon: const Icon(Icons.filter_drama), onPressed: onPressed),
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// Filled icon button
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IconButton.filled(onPressed: onPressed, icon: const Icon(Icons.filter_drama)),
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// Filled tonal icon button
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IconButton.filledTonal(onPressed: onPressed, icon: const Icon(Icons.filter_drama)),
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// Outlined icon button
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IconButton.outlined(onPressed: onPressed, icon: const Icon(Icons.filter_drama)),
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],
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),
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);
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}
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}
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