14672 Commits

Author SHA1 Message Date
Bruno Leroux
eee1cffcee
Add DropdownMenu.restorationId (#166684)
## Description

This PR introduces `DropdownMenu.restorationId`.
This value is passed to the inner `TextField.restorationId` which is
required to activate the TextField restoration capability.

## Related Issue

Required for https://github.com/flutter/flutter/pull/163721

## Tests

Adds 1 test.
2025-04-17 06:37:01 +00:00
jiancheng
c232c70c66
fix(CircularProgressIndicator.adaptive): strokeWidth default value (#165370)
fix: https://github.com/flutter/flutter/issues/165294

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
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2025-04-17 03:56:17 +00:00
Ahmed Elsayed
6b6f49e749
Remove unnecessary builder (#166623)
The `builder` was needed to access `Focus.of(context)` but it's no
longer needed after https://github.com/flutter/flutter/pull/159472

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
2025-04-17 03:16:12 +00:00
Kishan Rathore
37fa9ae6f1
Fix: Localization for non zero time in 24 hours format (#164885)
Fix: Localization for non zero time in 24 hours format
fixes: #164860 

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
2025-04-16 22:34:52 +00:00
Huy
2c516f26f9
Fix Carousel crashes when using PageStorageKey (#166817)
- Fix https://github.com/flutter/flutter/issues/166067

- PageStorage is usually used to save and restore offset of scrollable
widget when the widget is recreated in practice. From the crash stack
trace in bug report, it happens when [oldViewportDimensions gets a null
value](3fa9b38705/packages/flutter/lib/src/material/carousel.dart (L1472-L1485)).
Tracing it down, it’s due to [hasViewportDimension is
false](3fa9b38705/packages/flutter/lib/src/widgets/scroll_position.dart (L275)).
There might be a very brief moment when the scroll metrics are being
reconstructed, and the viewport dimensions are not yet ready, which
triggers the crash. If a PageStorageKey is not specified, the scroll
position would be newly created fresh each time, avoiding this
restoration process and the associated null state.

- The fix is simply to not force casting `oldViewportDimensions!`,
instead, it falls back to `viewportDimension` which is non-null for
safety.

## Pre-launch Checklist

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2025-04-16 19:53:17 +00:00
Kishan Rathore
ddc95409bd
Feat: Add carousel view theme (#164769)
Feat: Add carousel view theme
fixes: #159679 

## Pre-launch Checklist

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2025-04-16 19:10:38 +00:00
Taha Tesser
a8a61a1c06
Add button icon support for animation duration (#162667)
Fixes [Default foreground color animation duration doesn't apply on icon
of `Button` widgets](https://github.com/flutter/flutter/issues/162301)
Fixes [Implement similar widget to``AnimatedDefaultTextStyle`` but for
child ``Icon``](https://github.com/flutter/flutter/issues/137251)

### Description

This PR adds``AnimatedTheme` to `ButtonStyleButton` which is extended by
buttons. It animates the button icon when changing icon color and size,
similar to button text.

### 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 const MaterialApp(
      home: HomePage(),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          spacing: 20,
          children: <Widget>[
            ElevatedButton.icon(
              icon: const Icon(Icons.favorite_rounded, size: 50),
              label: const Text('Button', style: TextStyle(fontSize: 36)),
              onPressed: () {},
              style: const ButtonStyle(
                iconColor: WidgetStateProperty<Color>.fromMap(
                  <WidgetStatesConstraint, Color>{
                    WidgetState.pressed: Color(0XFFFF0000),
                    WidgetState.any: Color(0XFF000000),
                  },
                ),
                foregroundColor: WidgetStateProperty<Color>.fromMap(
                  <WidgetStatesConstraint, Color>{
                    WidgetState.pressed: Color(0XFFFF0000),
                    WidgetState.any: Color(0XFF000000),
                  },
                ),
              ),
            ),
            ElevatedButton.icon(
              icon: const Icon(Icons.favorite_rounded, size: 50),
              label: const Text('Button', style: TextStyle(fontSize: 36)),
              onPressed: () {},
              style: const ButtonStyle(
                animationDuration: Duration(seconds: 2),
                iconColor: WidgetStateProperty<Color>.fromMap(
                  <WidgetStatesConstraint, Color>{
                    WidgetState.pressed: Color(0XFFFF0000),
                    WidgetState.any: Color(0XFF000000),
                  },
                ),
                foregroundColor: WidgetStateProperty<Color>.fromMap(
                  <WidgetStatesConstraint, Color>{
                    WidgetState.pressed: Color(0XFFFF0000),
                    WidgetState.any: Color(0XFF000000),
                  },
                ),
              ),
            )
          ],
        ),
      ),
    );
  }
}

```

</details>

### Before


https://github.com/user-attachments/assets/86fcab94-1147-4c49-b362-12f804a5d540

### After


https://github.com/user-attachments/assets/12a49de8-06d6-46c5-976f-5ce182d60423

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
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responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
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<!-- Links -->
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Co-authored-by: Qun Cheng <36861262+QuncCccccc@users.noreply.github.com>
2025-04-15 23:52:25 +00:00
Kishan Rathore
2f30429b96
Fix: Update sheet route bottom padding with top padding (#164473)
Fix: Update sheet route bottom padding with top padding
fixes: #163572 
fixes: #164087 

## Pre-launch Checklist

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- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
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- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
2025-04-15 20:04:07 +00:00
Bent Hillerkus
0bdad6f1dc
Change saturation calculation for HSLColor.fromColor (#166639)
<!--
Thanks for filing a pull request!
Reviewers are typically assigned within a week of filing a request.
To learn more about code review, see our documentation on Tree Hygiene:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
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This pull request aligns the calculation of saturation for RGB to HSV
conversion with the common formulas you find on the
[internet](https://en.wikipedia.org/wiki/HSL_and_HSV#Saturation)
(concrete: if `r`, `g` and `b` are the same (-> gray), the saturation
should be 0).

This fixes black currently having a saturation of `1` instead of `0`. 

fixes #166460

## Pre-launch Checklist

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2025-04-15 18:59:57 +00:00
Kishan Rathore
29810cd6d1
fix: Update time picker dialog input size (#163184)
fix: Update time picker dialog input size
Fixes: #162796 

## Pre-launch Checklist

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there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
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- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
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above.
- [x] I updated/added relevant documentation (doc comments with `///`).
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[test-exempt].
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Fixes] where supported.
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2025-04-15 18:37:50 +00:00
Ben Konyi
3595e7dad0
[ Widget Preview ] Add support for theme and brightness properties on Preview (#167001)
The `theme` parameter of `Preview(...)` allows for developers to provide
a callback that returns a `PreviewThemeData` instance which can contain
theming data for Material and Cupertino widgets in both light and dark
modes. The provided theme data will be injected into the widget tree and
applied to the previewed widget.

The `brightness` parameter allows for developers to specify an initial
brightness setting (e.g., light vs dark mode) for the previewed widget.
If not provided, the current system default is used.

A new button has also been added to each widget preview card that allows
for toggling between light and dark mode for individual previews.

**Demo:**


https://github.com/user-attachments/assets/f0a4a3bc-25d2-49b0-a5f6-9149eccfc1d4

Fixes https://github.com/flutter/flutter/issues/166436
Fixes https://github.com/flutter/flutter/issues/166275
Fixes https://github.com/flutter/flutter/issues/166279
Fixes https://github.com/flutter/flutter/issues/166437
2025-04-15 17:51:40 +00:00
Victor Sanni
77c42fbd22
Persistent CupertinoListTile leading and trailing (#166799)
The bug occurs because the background color passed into the underlying
`Container` changes from null to `backgroundColorActivated`. Under the
hood, the `Container` wraps its child in a `ColoredBox` only if the
color is non-null. So the extra wrapping with a `ColoredBox` happening
mid-animation breaks reparenting, causing the widgets to be
replaced/inflated instead of updated.

### Before



https://github.com/user-attachments/assets/ca0b657a-1340-405f-8c1d-34b34366b994



### After



https://github.com/user-attachments/assets/8445c55c-0d5d-4b5f-96d2-4f12d908bdec





Fixes [CupertinoListTile animations are not running when pressing
longer](https://github.com/flutter/flutter/issues/153225)

<details>
<summary>Sample code</summary>

```dart

import 'package:flutter/cupertino.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return CupertinoApp(home: const ListTileExample());
  }
}

class ListTileExample extends StatefulWidget {
  const ListTileExample({super.key});

  @override
  State<ListTileExample> createState() => _ListTileExampleState();
}

class _ListTileExampleState extends State<ListTileExample> {
  bool _pushedToggle = false;

  void _toggle() {
    setState(() {
      _pushedToggle = !_pushedToggle;
    });
  }

  @override
  Widget build(BuildContext context) {
    return CupertinoPageScaffold(
      child: Center(
        child: SizedBox(
          height: 40,
          child: CupertinoListTile(
              onTap: _toggle,
              title: Center(
                child: Text(
                  'Toggle',
                ),
              ),
              leading: CupertinoSwitch(
                value: _pushedToggle,
                onChanged: (_) {},
              ),
              trailing: CupertinoSwitch(
                value: _pushedToggle,
                onChanged: (_) {},
              )),
        ),
      ),
    );
  }
}


```

</details>
2025-04-15 01:04:00 +00:00
Victor Sanni
8703147add
Correct max height calculation to fade and animate insets on scroll in CupertinoSearchTextField (#166569)
Fixes [CupertinoSliverNavigationBar.search does not fade or animate
insets if search view scrolled in automatic
mode](https://github.com/flutter/flutter/issues/165152)

## Pre-launch Checklist

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we expect every widget to implement].
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- [x] I listed at least one issue that this PR fixes in the description
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- [ ] I updated/added relevant documentation (doc comments with `///`).
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If you need help, consider asking for advice on the #hackers-new channel
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2025-04-15 00:45:37 +00:00
Victor Sanni
3d1f041d9e
Clip bottom widgets in nav bar transition (#166705)
Fixes [Search field icons shown mid-transition in
CupertinoSliverNavigationBar.search .automatic mode when
scrolled](https://github.com/flutter/flutter/issues/165689)

### Before



https://github.com/user-attachments/assets/75fbc069-157e-4ee0-b03d-6f1ceb476892



### After


https://github.com/user-attachments/assets/22443186-2790-496c-9e88-e86d17d28efd
2025-04-15 00:45:37 +00:00
Reid Baker
69c3bb2e11
Add network permissions information to the dart doc of network image. (#167110)
Fixes https://github.com/flutter/flutter/issues/167103 (really it
documents the mistake someone can make)

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
2025-04-14 16:33:47 +00:00
Koji Wakamiya
21018df029
[iOS] Infer autocorrect value from autofillHints (#165637)
fix https://github.com/flutter/flutter/issues/134723

If autofillHints contains password-related hints, set autocorrect to
`false`.


https://github.com/user-attachments/assets/aeb95f74-cabc-40ff-8829-c49bce466a6d

I checked the behaviour in UIKit and it is necessary to set correction
and spell check to `No` if username or password is set to "Content
Type". The following video shows the combination of `TextField` and
option in UIKit.


https://github.com/user-attachments/assets/6c442a87-042a-4b34-b88f-7a438fefdbb3

code: https://github.com/koji-1009/pm_behavior_test/tree/native

## Pre-launch Checklist

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- [x] I signed the [CLA].
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
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[Discord]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

---------

Co-authored-by: Loïc Sharma <737941+loic-sharma@users.noreply.github.com>
2025-04-11 19:44:06 +00:00
Mairon Lucas
dc7c2892d9
modify toggle mode style with DatePickerTheme (#164102)
- Add properties to DatePickerThemeData:
- `toggleModeStyle` allow customization on _DatePickerModeToggleButton
TextStyle;
- `toggleModeForegroundColor` allow changing the color of both button
and Icon with consistency;
- Compatible with existing code by the use of defaults;
- Adjust test to cover new properties

How to customize toggle mode style before:

```dart
  showDatePicker(
    context: context,
    firstDate: DateTime(2025),
    lastDate: DateTime(2026),
    builder:
        (context, child) => Theme(
          data: ThemeData.light().copyWith(
            textTheme: TextTheme(titleSmall: TextStyle(fontSize: 16)),
            datePickerTheme: DatePickerThemeData(
              dayStyle: TextStyle(fontSize: 12),
            ),
          ),
          child: child!,
        ),
  );
```

Now:

```dart
  showDatePicker(
    context: context,
    firstDate: DateTime(2025),
    lastDate: DateTime(2026),
    builder:
        (context, child) => DatePickerTheme(
          data: DatePickerThemeData(
            toggleModeStyle: TextStyle(fontSize: 16),
            dayStyle: TextStyle(fontSize: 12),
          ),
          child: child!,
        ),
  );
```

Ref #163866
Ref #160591

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2025-04-11 19:38:16 +00:00
Renzo Olivares
fc12bec5ec
Reland "SliverEnsureSemantics (#165589)" (#166889)
This reverts commit 2fc716d, and updates the cross-axis size of the
`_scrollOverflowElement` to be 1px (non-zero), so it is taken into
account by the scrollable elements scrollHeight.

Fixes #160217

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

---------

Co-authored-by: Renzo Olivares <roliv@google.com>
2025-04-11 00:51:26 +00:00
Kishan Rathore
1f6588fa4e
Feat: Add hintMaxLines in InputDecorationTheme (#164695)
Feat: Add hintMaxLines in InputDecorationTheme
fixes: #164656 

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
2025-04-10 20:52:15 +00:00
Taha Tesser
a2c5f4943d
Add ability to customize the default RangeSlider padding (#165317)
Fixes [Ability to change RangeSlider
padding](https://github.com/flutter/flutter/issues/165046)

Add ability to override default padding so the `RangeSlider` can fit
better in a layout.

### 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 StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  RangeValues _sliderValues = const RangeValues(0.0, 1.0);

  @override
  Widget build(BuildContext context) {

    return MaterialApp(
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        sliderTheme: const SliderThemeData(
          // padding: EdgeInsets.symmetric(vertical: 4),
          thumbColor: Colors.red,
          inactiveTrackColor: Colors.amber,
        ),
      ),
      home: Scaffold(
        body: Directionality(
          textDirection: TextDirection.ltr,
          child: Center(
            child: Card(
              shape: const RoundedRectangleBorder(
                borderRadius: BorderRadius.all(Radius.circular(4.0)),
              ),
              color: Theme.of(context).colorScheme.surfaceContainerHighest,
              margin: const EdgeInsets.symmetric(horizontal: 16.0),
              child: Padding(
                padding: const EdgeInsetsDirectional.all(16),
                child: Column(
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    const Placeholder(fallbackHeight: 100.0),
                    RangeSlider(
                      values: _sliderValues,
                      onChanged: (RangeValues values) {
                        setState(() {
                          _sliderValues = values;
                        });
                      },
                    ),
                    const Placeholder(fallbackHeight: 100.0),
                  ],
                ),
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>

### Before
(Cannot adjust default `RangeSlider` padding to fill the horizontal
space in a `Column` and reduce the padded height)


<img width="862" alt="Screenshot 2025-03-17 at 17 08 35"
src="https://github.com/user-attachments/assets/8786f2a5-5383-4611-b025-2151bc0f9fa7"
/>


### After 
Can adjust default `RangeSlider` padding via `SliderThemeData,padding`
or `RangeSlider.padding`)

<img width="862" alt="Screenshot 2025-03-17 at 17 08 26"
src="https://github.com/user-attachments/assets/38a34cf1-a372-4160-9189-aa4133582b0a"
/>


## Pre-launch Checklist

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we expect every widget to implement].
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above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

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2025-04-10 18:30:06 +00:00
Konstantin Scheglov
e093aa3658
Remove unnecessary this. qualifiers. (#166805)
I'm fixing a bug in a lint, and fixing existing violations.
https://dart-review.googlesource.com/c/sdk/+/421421



## Pre-launch Checklist

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2025-04-10 17:50:57 +00:00
Tong Mu
97b5264fcc
Migrate in-comment links of the flutter/engine repository to the flutter/flutter repository (#166790)
This PR migrates almost all in-comment links that points to the main
branch of flutter/engine repository to the flutter/flutter repository,
ensuring that such links are always up to date.

I've manually verified that all links are valid. There are a few cases
where the migration is not so trivial and I had to look up for the
updated location or line number, but I'm pretty sure the new value is
correct.

The only place that I don't know how to migrate is two links in
[Upgrading-pre-1.12-Android-projects.md](https://github.com/flutter/flutter/blob/master/docs/platforms/android/Upgrading-pre-1.12-Android-projects.md)
pointing to
`https://github.com/flutter/engine/blob/main/shell/platform/android/io/flutter/app/FlutterActivity.java`,
which I guess no longer exists.

There are still many links that point to a specific branch or revision
of the engine repo. I don't think we need to migrate these links, since
they're probably not meant to be kept up to date.

## Pre-launch Checklist

- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
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we expect every widget to implement].
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- [ ] I added new tests to check the change I am making, or this PR is
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2025-04-10 15:58:23 +00:00
Bruno Leroux
3455b8ab57
Update TextFormField restoration tests (#166678)
## Description

This PR updates TextFormField restoration tests:
- It adds a missing test, the one whose description is 'Textformfield
value is restorable'.
- It adds one test to replace two tests (and their corresponding helper
class) which were duplicated from TextField tests, see
https://github.com/flutter/flutter/blob/master/packages/flutter/test/material/text_field_restoration_test.dart

## Related Issue

Found while working on [Create
DropdownMenuFormField](https://github.com/flutter/flutter/issues/141941)

## Tests

Adds 2 tests.
Removes 2 tests.
2025-04-10 07:11:24 +00:00
Tong Mu
771d62fb63
[Web] Ensure that NetworkImage does not crash when disposed between frames (#166652)
Fix https://github.com/flutter/flutter/issues/164990. The reason that
caused the bug was explained under that issue.

## Pre-launch Checklist

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2025-04-09 23:57:05 +00:00
Tong Mu
11d53f5d0a
ImageStreamCompleter no longer checks _hadAtLeastOneListener for disposal (#166797)
This PR removes the logic about `_hadAtLeastOneListener`, a boolean to
check during `maybeDispose`. Although this check has existed when
disposal was first added, it was a weird logic without explanation, and
most importantly, removing it doesn't seem to break anything.

## Pre-launch Checklist

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2025-04-09 20:28:03 +00:00
Pavan Kumar
facbe5202f
Fix: Focus on leading icon when null (#164966)
Fix: Focus on leading icon when null
fixes: #164905 

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
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[test-exempt].
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Fixes] where supported.
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2025-04-09 19:43:19 +00:00
auto-submit[bot]
2fc716dbeb
Reverts "SliverEnsureSemantics (#165589)" (#166870)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#165589
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: Renzo-Olivares
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: breaking internal tests
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: Renzo-Olivares
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {Piinks}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:
Currently when using a `CustomScrollView`, screen readers cannot list or
move focus to elements that are outside the current Viewport and cache
extent because we do not create semantic nodes for these elements.

This change introduces `SliverEnsureSemantics` which ensures its sliver
child is included in the semantics tree, whether or not it is currently
visible on the screen or within the cache extent. This way screen
readers are aware the elements are there and can navigate to them /
create accessibility traversal menus with this information.
* Under the hood a new flag has been added to `RenderSliver` called
`ensureSemantics`. `RenderViewportBase` uses this in its
`visitChildrenForSemantics` to ensure a sliver is visited when creating
the semantics tree. Previously a sliver was not visited if it was not
visible or within the cache extent. `RenderViewportBase` also uses this
in `describeSemanticsClip` and `describeApproximatePaintClip` to ensure
a sliver child that wants to "ensure semantics" is not clipped out if it
is not currently visible in the viewport or outside the cache extent.
* `RenderSliverMultiBoxAdaptor.semanticBounds` now leverages its first
child as an anchor for assistive technologies to be able to reach it if
the Sliver is a child of `SliverEnsureSemantics`. If not it will still
be dropped from the semantics tree.
* `RenderProxySliver` now considers child overrides of `semanticBounds`.

On the engine side we move from using a joystick method to scroll with
`SemanticsAction.scrollUp` and `SemanticsAction.scrollDown` to using
`SemanticsAction.scrollToOffset` completely letting the browser drive
the scrolling with its current dom scroll position "scrollTop" or
"scrollLeft". This is possible by calculating the total quantity of
content under the scrollable and sizing the scroll element based on
that.

<details open><summary>Code sample</summary>

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

/// Flutter code sample for [SliverEnsureSemantics].

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

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

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(home: SliverEnsureSemanticsExample());
  }
}

class SliverEnsureSemanticsExample extends StatefulWidget {
  const SliverEnsureSemanticsExample({super.key});

  @override
  State<SliverEnsureSemanticsExample> createState() =>
      _SliverEnsureSemanticsExampleState();
}

class _SliverEnsureSemanticsExampleState
    extends State<SliverEnsureSemanticsExample> {
  @override
  Widget build(BuildContext context) {
    final ThemeData theme = Theme.of(context);
    return Scaffold(
      appBar: AppBar(
        backgroundColor: theme.colorScheme.inversePrimary,
        title: const Text('SliverEnsureSemantics Demo'),
      ),
      body: Center(
        child: CustomScrollView(
          semanticChildCount: 106,
          slivers: <Widget>[
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 0,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: <Widget>[
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Steps to reproduce',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          const Text('Issue description'),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Expected Results',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Actual Results',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Code Sample',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Screenshots',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Logs',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                        ],
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverFixedExtentList(
              itemExtent: 44.0,
              delegate: SliverChildBuilderDelegate(
                (BuildContext context, int index) {
                  return Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Text('Item $index'),
                    ),
                  );
                },
                childCount: 50,
                semanticIndexOffset: 1,
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 51,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Semantics(
                        header: true,
                        child: const Text('Footer 1'),
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 52,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Semantics(
                        header: true,
                        child: const Text('Footer 2'),
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 53,
                  child: Semantics(link: true, child: const Text('Link #1')),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 54,
                  child: OverflowBar(
                    children: <Widget>[
                      TextButton(
                        onPressed: () {},
                        child: const Text('Button 1'),
                      ),
                      TextButton(
                        onPressed: () {},
                        child: const Text('Button 2'),
                      ),
                    ],
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 55,
                  child: Semantics(link: true, child: const Text('Link #2')),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverSemanticsList(
                sliver: SliverFixedExtentList(
                  itemExtent: 44.0,
                  delegate: SliverChildBuilderDelegate(
                    (BuildContext context, int index) {
                      return Semantics(
                        role: SemanticsRole.listItem,
                        child: Card(
                          child: Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: Text('Second List Item $index'),
                          ),
                        ),
                      );
                    },
                    childCount: 50,
                    semanticIndexOffset: 56,
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 107,
                  child: Semantics(link: true, child: const Text('Link #3')),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}

// A sliver that assigns the role of SemanticsRole.list to its sliver child.
class SliverSemanticsList extends SingleChildRenderObjectWidget {
  const SliverSemanticsList({super.key, required Widget sliver})
    : super(child: sliver);

  @override
  RenderSliverSemanticsList createRenderObject(BuildContext context) =>
      RenderSliverSemanticsList();
}

class RenderSliverSemanticsList extends RenderProxySliver {
  @override
  void describeSemanticsConfiguration(SemanticsConfiguration config) {
    super.describeSemanticsConfiguration(config);
    config.role = SemanticsRole.list;
  }
}
```
</details>

Fixes: #160217

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-04-09 18:27:48 +00:00
Huy
2249c4dbbf
Fix CarouselView demo page is not functional using mouse scroll (#166512)
### Description
This PR seeks to refine the CarouselView API doc sample for Web and
Desktop platforms. On these platforms, mouse dragging gestures do not
provide natural behavior similar to other desktop applications. This PR
will improve the documentation by suggesting appropriate approaches to
users (either using Shift + mouse wheel to scroll the view horizontally
or referring to the instructions for overriding the default
ScrollBehavior if they still want to implement dragging on these
platforms).


### Related issue
Fix https://github.com/flutter/flutter/issues/165265

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
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[Tree Hygiene]:
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[CLA]: https://cla.developers.google.com/
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[Discord]:
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[Data Driven Fixes]:
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2025-04-09 07:05:15 +00:00
黑深蓝
9c4e49ea78
fix(ListTileTheme): isThreeLine is missing. (#165481)
fix: https://github.com/flutter/flutter/issues/165453

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
2025-04-09 04:47:20 +00:00
Jonah Williams
22bcb9d5ea
[framework] re-enable skipped impeller goldens. (#166354)
Fixes https://github.com/flutter/flutter/issues/143616

Maybe. Lets see if its stable.

Update: I've run this a few times and it seems stable.
2025-04-09 03:31:31 +00:00
Renzo Olivares
3fa9b38705
SliverEnsureSemantics (#165589)
Currently when using a `CustomScrollView`, screen readers cannot list or
move focus to elements that are outside the current Viewport and cache
extent because we do not create semantic nodes for these elements.

This change introduces `SliverEnsureSemantics` which ensures its sliver
child is included in the semantics tree, whether or not it is currently
visible on the screen or within the cache extent. This way screen
readers are aware the elements are there and can navigate to them /
create accessibility traversal menus with this information.
* Under the hood a new flag has been added to `RenderSliver` called
`ensureSemantics`. `RenderViewportBase` uses this in its
`visitChildrenForSemantics` to ensure a sliver is visited when creating
the semantics tree. Previously a sliver was not visited if it was not
visible or within the cache extent. `RenderViewportBase` also uses this
in `describeSemanticsClip` and `describeApproximatePaintClip` to ensure
a sliver child that wants to "ensure semantics" is not clipped out if it
is not currently visible in the viewport or outside the cache extent.
* `RenderSliverMultiBoxAdaptor.semanticBounds` now leverages its first
child as an anchor for assistive technologies to be able to reach it if
the Sliver is a child of `SliverEnsureSemantics`. If not it will still
be dropped from the semantics tree.
* `RenderProxySliver` now considers child overrides of `semanticBounds`.

On the engine side we move from using a joystick method to scroll with
`SemanticsAction.scrollUp` and `SemanticsAction.scrollDown` to using
`SemanticsAction.scrollToOffset` completely letting the browser drive
the scrolling with its current dom scroll position "scrollTop" or
"scrollLeft". This is possible by calculating the total quantity of
content under the scrollable and sizing the scroll element based on
that.

<details open><summary>Code sample</summary>

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

/// Flutter code sample for [SliverEnsureSemantics].

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

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

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(home: SliverEnsureSemanticsExample());
  }
}

class SliverEnsureSemanticsExample extends StatefulWidget {
  const SliverEnsureSemanticsExample({super.key});

  @override
  State<SliverEnsureSemanticsExample> createState() =>
      _SliverEnsureSemanticsExampleState();
}

class _SliverEnsureSemanticsExampleState
    extends State<SliverEnsureSemanticsExample> {
  @override
  Widget build(BuildContext context) {
    final ThemeData theme = Theme.of(context);
    return Scaffold(
      appBar: AppBar(
        backgroundColor: theme.colorScheme.inversePrimary,
        title: const Text('SliverEnsureSemantics Demo'),
      ),
      body: Center(
        child: CustomScrollView(
          semanticChildCount: 106,
          slivers: <Widget>[
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 0,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: <Widget>[
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Steps to reproduce',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          const Text('Issue description'),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Expected Results',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Actual Results',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Code Sample',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Screenshots',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Logs',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                        ],
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverFixedExtentList(
              itemExtent: 44.0,
              delegate: SliverChildBuilderDelegate(
                (BuildContext context, int index) {
                  return Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Text('Item $index'),
                    ),
                  );
                },
                childCount: 50,
                semanticIndexOffset: 1,
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 51,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Semantics(
                        header: true,
                        child: const Text('Footer 1'),
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 52,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Semantics(
                        header: true,
                        child: const Text('Footer 2'),
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 53,
                  child: Semantics(link: true, child: const Text('Link #1')),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 54,
                  child: OverflowBar(
                    children: <Widget>[
                      TextButton(
                        onPressed: () {},
                        child: const Text('Button 1'),
                      ),
                      TextButton(
                        onPressed: () {},
                        child: const Text('Button 2'),
                      ),
                    ],
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 55,
                  child: Semantics(link: true, child: const Text('Link #2')),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverSemanticsList(
                sliver: SliverFixedExtentList(
                  itemExtent: 44.0,
                  delegate: SliverChildBuilderDelegate(
                    (BuildContext context, int index) {
                      return Semantics(
                        role: SemanticsRole.listItem,
                        child: Card(
                          child: Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: Text('Second List Item $index'),
                          ),
                        ),
                      );
                    },
                    childCount: 50,
                    semanticIndexOffset: 56,
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 107,
                  child: Semantics(link: true, child: const Text('Link #3')),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}

// A sliver that assigns the role of SemanticsRole.list to its sliver child.
class SliverSemanticsList extends SingleChildRenderObjectWidget {
  const SliverSemanticsList({super.key, required Widget sliver})
    : super(child: sliver);

  @override
  RenderSliverSemanticsList createRenderObject(BuildContext context) =>
      RenderSliverSemanticsList();
}

class RenderSliverSemanticsList extends RenderProxySliver {
  @override
  void describeSemanticsConfiguration(SemanticsConfiguration config) {
    super.describeSemanticsConfiguration(config);
    config.role = SemanticsRole.list;
  }
}
```
</details>

Fixes: #160217

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

---------

Co-authored-by: Renzo Olivares <roliv@google.com>
2025-04-09 01:58:11 +00:00
yim
4673e20c72
Fix TreeSliver rendering offset. (#166442)
Fixes: #166326

The issue lies only in the `paint` method, and there are no problems
with `tester.getTopLeft`. Therefore, I used a golden file test.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
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[breaking change policy]:
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[Discord]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-04-09 01:53:01 +00:00
ash2moon
6fc673fc36
add check for announcement support per platform (#166099)
<!--
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Reviewers are typically assigned within a week of filing a request.
To learn more about code review, see our documentation on Tree Hygiene:
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Helps unblock https://github.com/flutter/flutter/pull/165531 and is part
of https://github.com/flutter/flutter/issues/165510

*If you had to change anything in the [flutter/tests] repo, include a
link to the migration guide as per the [breaking change policy].*

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
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<!-- Links -->
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[Discord]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-04-08 15:02:08 +00:00
Ahmed R.
896cd9146c
Fix DropdownMenu keyboard navigation on filtered entries (#165868)
Fix `DropdownMenu` keyboard navigation when `enableFilter` is set to
true. Nothing major here, just a simple bugfix.

## Related Issues

- Fixes #165867 

## Tests

Added 1 test.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
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[Tree Hygiene]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
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2025-04-08 07:07:39 +00:00
Chikamatsu Kazuya
cd0082f04f
Fix: DraggableScrollableSheet may not close if snapping is enabled (#165557)
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fixes #140701

This PR fixes an issue where a DraggableScrollableSheet with `snap` set
to true and `shouldCloseOnMinExtent` set to true may not close when
dragged downward.

The issue was caused by round-off errors accumulated by `addPixelDelta`
method, which could lead to `extent.currentSize` not matching the
`extent.minSize` exactly when the bottom is reached. I added logic to
correct it when the snapping ballistic animation is complete.

<details>
<summary>Sample code</summary>

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

void main() {
  runApp(MyApp());
}

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: HomePage(),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("DraggableScrollableSheet Test"),
      ),
      body: Center(
        child: ElevatedButton(
          child: Text("Open"),
          onPressed: () {
            showModalBottomSheet(
              context: context,
              showDragHandle: true,
              isScrollControlled: true,
              builder: (context) => _buildBottomSheet(),
            );
          },
        ),
      ),
    );
  }

  Widget _buildBottomSheet() {
    return NotificationListener<DraggableScrollableNotification>(
      onNotification: (notification) {
        print(notification.extent);
        return false;
      },
      child: DraggableScrollableSheet(
        expand: false,
        snap: true,
        shouldCloseOnMinExtent: true,
        maxChildSize: 0.9,
        minChildSize: 0.25,
        builder: (context, scrollController) {
          return ListView.builder(
            controller: scrollController,
            itemCount: 100,
            itemBuilder: (context, index) {
              return ListTile(
                title: Text("Item $index"),
              );
            },
          );
        },
      ),
    );
  }
}
```

</details>

| Before applying fix | After |
| --- | --- |
| * Occurs with probability <video
src="https://github.com/user-attachments/assets/ffd2d097-3ed5-4775-90d5-950092d49591">
| <video
src="https://github.com/user-attachments/assets/0f20cb81-3444-40a3-a84d-ed4bff15887e">
|


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2025-04-08 04:23:34 +00:00
Tong Mu
5e42c80fb4
Add RoundedSuperellipseBorder and apply it to CupertinoActionSheet (#166303)
This PR creates a new class `RoundedSuperellipseBorder`, which is the
main way to draw a rounded superellipse with filling and/or stroking.

The new class is very similar to `RoundedRectangleBorder` and shares a
lot of private code, therefore they reside in the same file.

For demonstration purposes, the rounded superellipse is also applied to
`CupertinoActionSheet`, whose cancel button was drawn with the border
class.



https://github.com/user-attachments/assets/39599dcf-5cf1-46e1-ab34-8c477cbef9d4

(Sadly this demo wouldn't fit for dartpad because rounded superellipses
are not yet supported on Web.)

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2025-04-08 00:05:23 +00:00
Kishan Rathore
b44137f078
Fix: CupertinoSheetTransition moves SystemUIOverlayStyle to outside of delegatedTransition and only changes top bar (#164680)
Fix: CupertinoSheetTransition should set the SystemUIOverlayStyle in
init state
fixes: #164633 
Fixes https://github.com/flutter/flutter/issues/164134

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2025-04-07 19:39:40 +00:00
Kishan Rathore
c6c3876ba9
Feat: Add yearShape property to DatePickerThemeData (#163909)
Feat: Add yearShape property to DatePickerThemeData
fixes: #163340 

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---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-04-07 06:09:29 +00:00
chunhtai
7afe7a5f8b
Adds semantics input type (#165925)
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fixes https://github.com/flutter/flutter/issues/162130

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2025-04-04 21:15:12 +00:00
Bruno Leroux
b85c0fc2fe
Fix read only TextField focus traversal on macOS (#166056)
## Description

This PR fixes a focus traversal issue for read-only TextField on macOS.

# Implementation details

On macOS, some editing capabilities are handled differently compared to
other platforms.
Since https://github.com/flutter/flutter/pull/105407, the macOS engine
send editing selectors to the framework.
To do so a text input connection should be opened.

Before this PR there was no text input connection for a read-only
EditableText which means several shortcut were not handled, especially
tab traversal (but also selection shortcuts using arrows).

After this PR an input connection is always created on macOS even if an
EditableText is read-only.

## Related Issue

Fixes [Read-only TextField prevents focus from
changing](https://github.com/flutter/flutter/issues/161482)

## Tests

Adds 1 test.
2025-04-03 04:54:21 +00:00
Kishan Rathore
3bf6754d48
Migrate to Theme.brightnessOf method (#163950)
Refactor: Migrate to Theme.brightnessOf method
fixes: #163837

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2025-04-03 00:34:53 +00:00
Kishan Rathore
503672ff1d
Fix: Range slider show overlay for both thumbs on hovering one (#165393)
Fix: Range slider show overlay for both thumbs on hovering one
fixes: #165281 

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2025-04-03 00:33:58 +00:00
Victor Sanni
e1213e4869
Deprecate ExpansionTileController (#166368)
Fixes https://github.com/flutter/flutter/issues/165511

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2025-04-03 00:33:58 +00:00
Dimil Kalathiya
1e63b20d48
Add styling parameters in PopupMenuDivider (#164790)
Fixes https://github.com/flutter/flutter/issues/68176

- Add thickness, indent, endIndent and radius option on PopupMenuDivider
- Test coverage

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2025-04-03 00:33:58 +00:00
Matan Lurey
997f742ac5
Fix ISSUE_TEMPLATE Ordering: 10 < 9, but 10 > 09 (#166455)
Unfortunately `10_google3_bug.yml` comes before `2_bug.yml`.

This changes the name (slightly) of the issue templates based on the
instructions from GitHub on what to do when you have 10+ issue templates
(as a side-note: I wonder if we need/still use umbrella bugs for the
feature tracker, or two types of performance bugs)
2025-04-03 00:24:34 +00:00
Kate Lovett
e359812a51
Skip flaking scheduler test (#166471)
Noticed this is a recurring flake in 
-
https://github.com/flutter/flutter/issues/165470#issuecomment-2771927113
-
https://github.com/flutter/flutter/issues/165479#issuecomment-2771927163

Filed https://github.com/flutter/flutter/issues/166470 for follow up
investigation.

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2025-04-03 00:09:17 +00:00
Yegor
fbbe0f9e7a
[a11y] add SemanticsValidationResult (#165935)
Add `SemanticsValidationResult` to semantics that maps onto
`aria-invalid`.

Fixes https://github.com/flutter/flutter/issues/162142
2025-04-02 22:00:19 +00:00
chunhtai
aeab137280
Adds semantics role and adjust semantics for navigation bar (#162467)
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framework side of https://github.com/flutter/flutter/issues/107861

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2025-04-02 21:28:56 +00:00
Kishan Rathore
9a6ae31e1e
Fix: Hero animation for page transition (#164469)
Fix: Hero animation for page transition
fixes: #163989 

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- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
2025-04-02 21:27:07 +00:00
Kishan Rathore
4503f2f459
Fix: DelegateTransition for cupertino sheet route (#164675)
Fix: DelegateTransition for cupertino sheet route
fixes: #163954 

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- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
2025-04-02 21:27:07 +00:00