flutter_flutter

mirror of https://github.com/flutter/flutter.git synced 2026-01-20 04:31:52 +08:00

History

Deprecate ButtonBar, ButtonBarThemeData, and ThemeData.buttonBarTheme (#145523 )

fixes [Deprecate `ButtonBar`](https://github.com/flutter/flutter/issues/127955)

### Code sample

<details>
<summary>expand to view the code sample</summary> 

```dart
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(
        buttonBarTheme: const ButtonBarThemeData(
          alignment: MainAxisAlignment.spaceEvenly,
        ),
      ),
      home: Scaffold(
        body: ButtonBar(
          alignment: MainAxisAlignment.spaceEvenly,
          children: <Widget>[
            TextButton(
              onPressed: () {},
              child: const Text('Button 1'),
            ),
            TextButton(
              onPressed: () {},
              child: const Text('Button 2'),
            ),
            TextButton(
              onPressed: () {},
              child: const Text('Button 3'),
            ),
          ],
        ),
      ),
    );
  }
}
```

</details>

## Data driven fix

### Before executing `dart fix --apply`
```dart
  return MaterialApp(
      theme: ThemeData(
        buttonBarTheme: const ButtonBarThemeData(
          alignment: MainAxisAlignment.spaceEvenly,
        ),
      ),
      home: Scaffold(
        body: ButtonBar(
          alignment: MainAxisAlignment.spaceEvenly,
          children: <Widget>[
            TextButton(
              onPressed: () {},
              child: const Text('Button 1'),
            ),
            TextButton(
              onPressed: () {},
              child: const Text('Button 2'),
            ),
            TextButton(
              onPressed: () {},
              child: const Text('Button 3'),
            ),
          ],
        ),
      ),
    );
```

### After executing `dart fix --apply`
```dart
    return MaterialApp(
      theme: ThemeData(

      ),
      home: Scaffold(
        body: OverflowBar(
          alignment: MainAxisAlignment.spaceEvenly,
          children: <Widget>[
            TextButton(
              onPressed: () {},
              child: const Text('Button 1'),
            ),
            TextButton(
              onPressed: () {},
              child: const Text('Button 2'),
            ),
            TextButton(
              onPressed: () {},
              child: const Text('Button 3'),
            ),
          ],
        ),
      ),
    );
```

2024-04-01 11:39:48 +00:00

fix_material

Deprecate ButtonBar, ButtonBarThemeData, and ThemeData.buttonBarTheme (#145523 )

2024-04-01 11:39:48 +00:00

fix_widgets

Remove deprecated InteractiveViewer.alignPanAxis (#142500 )

2024-02-23 04:24:21 +00:00

fix_cupertino.yaml

Remove duped fix rules (#116933 )

2022-12-12 23:17:51 +00:00

fix_gestures.yaml

Rename WindowPadding to ViewPadding (#121152 )

2023-02-22 21:32:40 +00:00

fix_painting.yaml

Replaces textScaleFactor with TextScaler (#128522 )

2023-07-17 17:56:07 +00:00

fix_rendering.yaml

Replaces textScaleFactor with TextScaler (#128522 )

2023-07-17 17:56:07 +00:00

fix_services.yaml

Automatically migrate ClipboardData.text to non-null (#129567 )

2023-06-27 21:07:14 +00:00

fix_template.yaml

Refactor fix_data.yaml (#114192 )

2022-11-08 01:17:03 +00:00

README.md

Adds dart_fix support to flutter_test (#124347 )

2023-04-11 21:09:07 +00:00

README.md

Directory contents

The .yaml files in these directories are used to define the dart fix framework refactorings used by the Flutter framework.

The number of fix rules defined in a file should not exceed 50 for better maintainability. Searching for title: in a given .yaml file will account for the number of fixes. Splitting out fix rules should be done by class.

When adding a new .yaml file, make a copy of fix_template.yaml. If the new file is not for generic library fixes (fix_material.yaml), ensure it is enclosed in an appropriate library directory (fix_data/fix_material), and named after the class. Fix files outside of generic libraries should represent individual classes (fix_data/fix_material/fix_app_bar.yaml).

See the flutter/packages/flutter/test_fixes directory for the tests that validate these fix rules.

To run these tests locally, execute this command in the flutter/packages/flutter/test_fixes directory.

dart fix --compare-to-golden

For more documentation about Data Driven Fixes, see https://dart.dev/go/data-driven-fixes#test-folder.

To learn more about how fixes are authored in package:flutter, see https://github.com/flutter/flutter/wiki/Data-driven-Fixes

When making structural changes to this directory

The tests in this directory are also invoked from external repositories. Specifically, the CI system for the dart-lang/sdk repo runs these tests in order to ensure that changes to the dart fix file format do not break Flutter.

See tools/bots/flutter/analyze_flutter_flutter.sh for where the tests are invoked.

When possible, please coordinate changes to this directory that might affect the analyze_flutter_flutter.sh script.