mirror of
https://github.com/flutter/flutter.git
synced 2025-06-03 00:51:18 +00:00
5491c8c146
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>
68 lines
1.8 KiB
Dart
68 lines
1.8 KiB
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 [ElevatedButton].
|
|
|
|
void main() {
|
|
runApp(const ButtonApp());
|
|
}
|
|
|
|
class ButtonApp extends StatelessWidget {
|
|
const ButtonApp({super.key});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return MaterialApp(
|
|
theme: ThemeData(colorSchemeSeed: const Color(0xff6750a4), useMaterial3: true),
|
|
title: 'Button Types',
|
|
home: const Scaffold(body: ButtonTypesExample()),
|
|
);
|
|
}
|
|
}
|
|
|
|
class ButtonTypesExample extends StatelessWidget {
|
|
const ButtonTypesExample({super.key});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return const Padding(
|
|
padding: EdgeInsets.all(4.0),
|
|
child: Row(
|
|
children: <Widget>[
|
|
Spacer(),
|
|
ButtonTypesGroup(enabled: true),
|
|
ButtonTypesGroup(enabled: false),
|
|
Spacer(),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class ButtonTypesGroup extends StatelessWidget {
|
|
const ButtonTypesGroup({super.key, required this.enabled});
|
|
|
|
final bool enabled;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final VoidCallback? onPressed = enabled ? () {} : null;
|
|
return Padding(
|
|
padding: const EdgeInsets.all(4.0),
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
|
children: <Widget>[
|
|
ElevatedButton(onPressed: onPressed, child: const Text('Elevated')),
|
|
FilledButton(onPressed: onPressed, child: const Text('Filled')),
|
|
FilledButton.tonal(onPressed: onPressed, child: const Text('Filled Tonal')),
|
|
OutlinedButton(onPressed: onPressed, child: const Text('Outlined')),
|
|
TextButton(onPressed: onPressed, child: const Text('Text')),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|