8913 Commits

Author SHA1 Message Date
Victor Sanni
16e5318e26
Correct calculation for CupertinoTextSelectionToolbar vertical position (#169308)
[Size CupertinoTextSelectionToolbar to
children](https://github.com/flutter/flutter/pull/133386) made a slight
mistake when calculating if the toolbar should be above or below the
text field.

Doubling the toolbar arrow height in the `_isAbove `calculation added a
buffer of its height (7.0) within which the toolbar would be positioned
below the text but have its arrow still pointing downwards. This is why
[I was only able to reproduce the bug within a 7.0 height
range](https://github.com/flutter/flutter/issues/154812#issuecomment-2774094819).

| Before | After | 
| --- | --- |
| <img width="377" alt="toolbar pos before"
src="https://github.com/user-attachments/assets/11f63cf3-f352-4232-8230-f04da89b0b4c"
/> | <img width="377" alt="toolbar pos after"
src="https://github.com/user-attachments/assets/4a48c3bd-158e-468e-9c67-af125c7856a7"
/> |

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

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

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

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

  @override
  Widget build(BuildContext context) {
    return CupertinoApp(
      home: const CupertinoPageScaffold(
        child: SafeArea(
          child: ColoredBox(
            color: Color(0x11ff0000),
            child: Padding(
              padding: EdgeInsets.symmetric(vertical: 56.0, horizontal: 8.0),
              child: Column(
                children: [
                  CupertinoTextField(),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>


Fixes [Cupertino Text Selection Toolbar has wrong
position](https://github.com/flutter/flutter/issues/154812)
2025-05-24 04:23:06 +00:00
Victor Sanni
3df4a3c6a5
Baseline-align CupertinoTextField placeholder (#166952)
| Before | After | 
| --- | --- |
| <img width="348" alt="non baseline aligned placeholder"
src="https://github.com/user-attachments/assets/62f779cc-1d16-41f3-92f8-a2de16a04895"
/> | <img width="348" alt="baseline aligned placeholder"
src="https://github.com/user-attachments/assets/e43d200f-ef47-4d10-a74a-a2c6998b44f5"
/> |


Fixes [Can't align placeholder of CupertinoTextField with min lines to
top](https://github.com/flutter/flutter/issues/138794)
2025-05-24 04:23:06 +00:00
Simon Hadenius
a44675cb39
Add flag to exclude focus for hidden children in Visibility, maintainFocusability. Set maintainFocusability to false in IndexedStack (#159133)
Fixes: https://github.com/flutter/flutter/issues/114213 and is a
prerequisite for fixing:
https://github.com/flutter/flutter/issues/148405

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2025-05-23 01:02:18 +00:00
Felipe Morschel
c15a2c6c47
Removes unnecessary parentheses (#169015)
This is solely a change to allow the CL for
https://github.com/dart-lang/sdk/issues/59069 to land.

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2025-05-23 00:02:01 +00:00
Victor Sanni
df3d1bdc3d
Replace goldens in test/cupertino/nav_bar_transition_test.dart (#169172)
Fixes [Replace golden tests in
test/cupertino/nav_bar_transition_test.dart](https://github.com/flutter/flutter/issues/169169)

Removed one of the clipping tests because it is already covered by the
other test. The tests become a little more brittle (now using type
checks etc), but no more flaky goldens.
2025-05-22 22:35:13 +00:00
Renzo Olivares
c31247a7b3
Fix crash on two finger selection gesture (#168598)
This change blocks two selection handles from being able to be dragged
simultaneously on iOS and the web, this matches the native behavior. On
native Android both handles can still be dragged simultaneously this is
the behavior observed on Google Keep/ Google Messages and Android's
EditText.

Also fixes an issue on iOS where the magnifier would not return after
hiding when double tapping and dragging to select and then dragging
outside the TextField area. The cause of this issue was because
editableText.showMagnifier decides whether to update the magnifier
position or show a new one based on whether it was visible, so when it
was hidden and we attempt to update it's position, it would try to show
a new magnifier which left the magnifier in a broken state. This change
makes editableText.showMagnifier depend on whether a magnifier exists
instead of just checking it's visibility. Similarly
editableText.hideMagnifier now does not depend on the magnifier
visibility, instead it internally (selectionOverlay.hideMagnifier)
checks if the magnifier exists.

Fixes #168578

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---------

Co-authored-by: Renzo Olivares <roliv@google.com>
2025-05-22 21:43:54 +00:00
chunhtai
8d2c9782e3
Fixes tab semantics gets dropped if the child produce a semantics node (#169233)
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fixes https://github.com/flutter/flutter/issues/169175

the bug is due to the image widget will create it own semanitc node and
force the semantics widget in the stack to form its own node instead of
merge up. Modify the code so that it works correctly.

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2025-05-22 21:06:03 +00:00
Mohellebi abdessalem
ffe8554f4a
refactor the usage of MediaQuery.sizeOf(context).height to use the new .heightOf(context) (#168894)
Replace the usage of MediaQuery.sizeOf(context).height with
MediaQuery.hieghtOf(context)

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2025-05-22 16:51:10 +00:00
yim
e1499da258
Fix the issue where DropdownMenu disposes of the controller. (#168541)
`DropdownMenu` should not dispose of an explicitly provided controller.
Its behavior should be similar to `TextField`.


76747c0ece/packages/flutter/lib/src/material/text_field.dart (L1262)

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---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-05-22 04:26:06 +00:00
Alex Medinsh
fa24a71113
Add bottomSheetScrimBuilder to Scaffold (#167335)
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Adds a new Scaffold param `bottomSheetScrimBuilder` that allows to
define a custom scrim instead of the default ModalBarrier.

Fixes https://github.com/flutter/flutter/issues/109037

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2025-05-22 04:26:06 +00:00
Kyle Finlinson
b8157ceb60
Use gestureSettings.touchSlop in PrimaryPointerGestureRecognizer (#161549)
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Use `gestureSettings.touchSlop` in
`PrimaryPointerGestureRecognizer.handleEvent()` unless a non-default
value (including `null`) is specified.

This behavior will be reflected in subclasses (`TapGestureRecognizer`
and `LongPressGestureRecognizer`) and enable `GestureDetector` tap and
long-press touch slop to be configured out of the box with `MediaQuery`
instead of providing custom gesture recognizers:

```dart
// After this PR you can do this:
child: MediaQuery(
      data: MediaQuery.of(context).copyWith(
        gestureSettings: const DeviceGestureSettings(touchSlop: 64),
      ),
      child: GestureDetector(
        onTap: widget.onTap,
        child: Container(),
      ),


// instead of this:
child: RawGestureDetector(
   gestures: <Type, GestureRecognizerFactory>{
     TapGestureRecognizer: GestureRecognizerFactoryWithHandlers<TapGestureRecognizer>(
       // Without https://github.com/flutter/flutter/pull/161541, we'll actually need to make
       // our own custom TapGestureRecognizer class to expose slop parameters too.
       () => TapGestureRecognizer(preAcceptSlopTolerance: 64, postAcceptSlopTolerance: 64, onTap: onTap),
       (TapGestureRecognizer instance) {},
     ),
   },
   child: Container(),
 ),
```

*List which issues are fixed by this PR. You must list at least one
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https://github.com/flutter/flutter/issues/154215

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2025-05-21 22:59:36 +00:00
Sarbagya Dhaubanjar
b7e0dd6ff8
Respect calendarDelegate in showDateRangePicker (#168290)
This PR fixes an issue where the `calendarDelegate` parameter was not
respected by `showDateRangePicker`. Although support
for`calendarDelegate` was added in [PR
#161874](https://github.com/flutter/flutter/pull/161874), it was
inadvertently omitted from `showDateRangePicker`, causing
inconsistencies in behavior compared to `showDatePicker`.

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2025-05-21 21:28:29 +00:00
Kishan Rathore
78df5036d0
Feat: Add full screen dialog support for dialog routes (#167794)
Feat: Add full screen dialog support for dialog routes
fixes: #165478 

## Pre-launch Checklist

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Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-05-21 18:28:23 +00:00
Kishan Rathore
33cdd8ef31
Feat: Add persistentFooterDecoration for scaffold (#167524)
Feat: Add persistentFooterDecoration for scaffold
fixes: #166478 

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---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-05-21 18:10:00 +00:00
Muhammad Kamel
dd671fae53
fix(widget_inspector): add null check for flex factor property to prevent exception (#167890)
Null check exception appears while opening Widget Inspector as the
attached screenshots and video.



![null_check_flex_factor](https://github.com/user-attachments/assets/325ee0b6-7c95-40bf-a717-e6eb354f9ad6)


https://github.com/user-attachments/assets/a250765a-0bb4-4b45-9451-db4b51347ca2

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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/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

---------

Co-authored-by: Ben Konyi <bkonyi@google.com>
2025-05-21 15:33:24 +00:00
yim
86f6c72995
Fix the issue with Tooltip (#168546)
Fixes #168545.
Fixes #168445.

## 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]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-05-20 20:23:07 +00:00
Ben Konyi
df5f110325
Add support for hiding widget subtrees from the widget inspector (#169007)
This PR introduces two new widgets:

- `DisableWidgetInspectorScope`, which hides its children from the
widget inspector
- `EnableWidgetInspectorScope`, which makes its children available to
the widget inspector

These widgets are used to inform the `WidgetInspectorService`'s
`InspectorSerializationDelegate` when it should be omitting
`DiagnosticableNodes` from the response when building the root widget
tree for the inspector.

This functionality is meant to be used by developer tooling and packages
that want to prevent unnecessary implementation details from polluting
the inspector and possibly confusing end users.

This change also includes some minor updates to the Widget Preview
scaffolding template to hide the scaffold's implementation details and
only show details for the previews defined by the user.

Part of https://github.com/flutter/flutter/issues/166423

**Widget Previewer Demo**
<img width="1606" alt="image"
src="https://github.com/user-attachments/assets/eb23160e-01c5-413f-b1d2-97985ced9ef9"
/>
2025-05-20 20:14:03 +00:00
maRci002
0b9225afdf
Shared element transition for predictive back (#154718)
This PR adds a shared element transition for predictive back navigation,
based on the specification found here:
https://developer.android.com/design/ui/mobile/guides/patterns/predictive-back#shared-element-transition.

A new transition builder added:
`PredictiveBackPageSharedElementTransitionsBuilder`, which constructs
the shared element transition version.

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

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

void main() {
  runApp(const MainApp());
}

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(
        brightness: Brightness.light,
        pageTransitionsTheme: const PageTransitionsTheme(
          builders: {
            TargetPlatform.android: PredictiveBackPageSharedElementTransitionsBuilder(),
          },
        ),
      ),
      home: const FirstScreen(),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('First Screen'),
      ),
      body: Center(
        child: ElevatedButton(
          onPressed: () {
            Navigator.of(context).push(
              MaterialPageRoute(builder: (_) => const SecondScreen()),
            );
          },
          child: const Text('Go to Second Screen'),
        ),
      ),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Theme(
      data: ThemeData(brightness: Brightness.dark),
      child: Scaffold(
        appBar: AppBar(
          title: const Text('Second Screen'),
        ),
        body: const Center(
          child: Text('Hello, Predictive back!'),
        ),
      ),
    );
  }
}
```

</details>


[predictive_back_shared_element.webm](https://github.com/user-attachments/assets/1194cf09-c64f-4b1f-aa3f-10feb0ef12bd)

Partial fix for #153577

---------

Co-authored-by: Justin McCandless <jmccandless@google.com>
2025-05-19 22:06:58 +00:00
Taha Tesser
559c314ba3
Update the RangeSlider widget to the 2024 Material Design appearance (#163736)
Fixes [Update `RangeSlider` for Material 3
redesign](https://github.com/flutter/flutter/issues/162505)

### Description

This PR updates `RangeSlider` with `year2023` flag which can be used to
opt into the 2024 `RangeSlider design appearance.

### Code Sample

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

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

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(
        sliderTheme: const SliderThemeData(
          showValueIndicator: ShowValueIndicator.always,
        ),
      ),
      home: Scaffold(
        appBar: AppBar(title: const Text('RangeSlider Sample')),
        body: const RangeSliderExample(),
      ),
    );
  }
}

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

  @override
  State<RangeSliderExample> createState() => _RangeSliderExampleState();
}

class _RangeSliderExampleState extends State<RangeSliderExample> {
  RangeValues _currentRange1Values = const RangeValues(20.0, 60.0);
  RangeValues _currentRange2Values = const RangeValues(30.0, 80.0);

  @override
  Widget build(BuildContext context) {
    return Column(
      spacing: 20.0,
      mainAxisAlignment: MainAxisAlignment.center,
      children: <Widget>[
        RangeSlider(
          year2023: false,
          values: _currentRange1Values,
          max: 100,
          onChanged: (RangeValues values) {
            setState(() {
              _currentRange1Values = values;
            });
          },
        ),
        RangeSlider(
          year2023: false,
          values: _currentRange2Values,
          max: 100,
          divisions: 10,
          labels: RangeLabels(
            _currentRange2Values.start.round().toString(),
            _currentRange2Values.end.round().toString(),
          ),
          onChanged: (RangeValues values) {
            setState(() {
              _currentRange2Values = values;
            });
          },
        ),
      ],
    );
  }
}
```

</details>

| Preview 1 | Preview 2 |
| --------------- | --------------- |
| <img
src="https://github.com/user-attachments/assets/e14a1b04-4e32-4b37-b2f5-2d2001f53114"/>
| <img
src="https://github.com/user-attachments/assets/aad36529-d576-4ec7-b2e5-49c9387456be"/>
|


# Custom track gap and thumb size 

<img width="343" alt="Screenshot 2025-02-20 at 15 26 09"
src="https://github.com/user-attachments/assets/06c09679-1df8-4380-b3e6-c4add8f0cc42"
/>
<img width="338" alt="Screenshot 2025-02-20 at 15 27 19"
src="https://github.com/user-attachments/assets/6226c515-f96b-412a-b59e-cafd2fba0515"
/>

                

## 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].
- [ ] 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/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-05-19 17:10:12 +00:00
chunhtai
56bfc03a09
Fixes Navigator calls onPopInvokedWithResult when onPopPage return false (#168567)
<!--
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
-->

as title

## 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.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] 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].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] 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/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-05-16 23:08:21 +00:00
Onnimanni Hannonen
4065d3c7ee
TextField magnifier stuck on long press cancel (#167881)
<!--
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
-->

## Fixes #167879

This PR fixes bug where magnifier and floating cursor get stuck on
screen when long press is cancelled (eg. by closing the app).

## 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]:
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]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-05-16 22:39:54 +00:00
Bruno Leroux
358e2f003d
Fix Chip delete button semantic bounds (#168310)
## Description

This PR fixes Chip's delete icon semantic tap target.
Chip implementation extends the hit area of the delete icon but it did
not expand the semantic bounds.

### Before


![image](https://github.com/user-attachments/assets/5bcc87dc-6379-456d-a5d6-d3f30c7fda8a)

### After


![image](https://github.com/user-attachments/assets/af9b400c-91b6-4c26-a021-3c812a2b2a78)

## Related Issue

Fixes [Chip delete button tap target does not meet platform recommended
tap target size](https://github.com/flutter/flutter/issues/94098)

## Tests

Adds 1 test.

---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: chunhtai <47866232+chunhtai@users.noreply.github.com>
2025-05-16 22:39:54 +00:00
Mitchell Goodwin
57dd0de38c
Resolve Cupertino textstyle in MaterialBasedCupertinoThemeData (#167597)
Fixes #146864. The overridden resolve was keeping the Cupertino text
styles from resolving their dynamic colors depending on the theme
brightness when in a MaterialApp in most cases. I *believe* that this
was to keep values from the Material theme from changing, but as far as
I can tell that shouldn't affect anything in the current state and that
is 6 year old code. Waiting to see if tests make me a liar.

Update: tests made me a liar.

Before (text should be showing):
<img width="423" alt="Screenshot 2025-04-22 at 1 58 53 PM"
src="https://github.com/user-attachments/assets/0aabf6cf-2c25-4446-8d12-69e745f26be0"
/>

After:
<img width="418" alt="Screenshot 2025-04-22 at 1 59 16 PM"
src="https://github.com/user-attachments/assets/ea9958bb-4470-4f16-b5ca-f149be1301b1"
/>


## 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]:
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]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-05-16 17:29:12 +00:00
Renzo Olivares
6de5aed91f
Fix selection handles showing when using a mouse (#168751)
Fixes #168252

## 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>
2025-05-15 22:13:16 +00:00
Victor Sanni
736087e9a4
CupertinoSliverNavigationBar respects accessibility text scaling (#168866)
Dupe of https://github.com/flutter/flutter/pull/167313 (closed because
of issues with Google testing)

Fixes [Cupertino nav bars should respect accessibility text
scaling](https://github.com/flutter/flutter/issues/167248)
Fixes [Title jumps during a CupertinoNavigationBar ->
CupertinoNavigationBar hero
transition](https://github.com/flutter/flutter/issues/90589)

## Before

| Regular | Scaled | 
| --- | --- |
| <img width="378" alt="Image"
src="https://github.com/user-attachments/assets/0e010c06-253f-41a5-9b23-18c6d1f75046"
/> | <img width="378" alt="Image"
src="https://github.com/user-attachments/assets/7033f879-3e68-4e5e-94d1-cc84383d6d5d"
/> |

## After

| Regular | Scaled | 
| --- | --- |
| <img width="375" alt="flutter nav bar unscaled"
src="https://github.com/user-attachments/assets/ff761339-358e-4fa5-a0c2-b0f43f6cea2e"
/> | <img width="376" alt="flutter after 2 textscale"
src="https://github.com/user-attachments/assets/11d46451-bd46-4c65-9f3a-fb2b0da0d77c"
/> |

## Native

| Regular | Scaled | 
| --- | --- |
| <img width="376" alt="Image"
src="https://github.com/user-attachments/assets/5775f9f1-d1f9-446b-9ec8-e77073a8887e"
/> | <img width="376" alt="Image"
src="https://github.com/user-attachments/assets/76bf6263-d94c-4136-bd53-d91bb0d88437"
/> |
2025-05-15 02:28:18 +00:00
Victor Sanni
cd3b0a5a86
Reland "Clip search artifacts in CupertinoSliverNavigationBar searchable-to-searchable transitions" (#168772)
Fixes https://github.com/flutter/flutter/issues/168494
2025-05-14 19:04:06 +00:00
Mitchell Goodwin
0cf1d34e9b
Make Cupertino sheet set the systemUIStyle through an AnnotatedRegion (#168182)
#164680 caused a regression where the systemUIStyle would not be set
correctly if the previous page has a navbar.


https://github.com/user-attachments/assets/656d171c-d768-4481-bf64-4c93463752a2

This happens because the RenderView is constantly watching for
AnnotatedRegions at the top of the bottom of the screen to set the UI
style. So the sheet when initialized would set the style, but during the
transition the previous pages navbar is still at the top of the screen,
so the RenderView immediately sets the style back to where it was.

This PR fixes that by adding an AnnotatedRegion behind the previous page
through the delegatedTransition with the style set correctly for the
sheet. That way when the previous page drops low enough, the systemUI
switches over.


https://github.com/user-attachments/assets/e600e23b-aad3-4059-9009-c3037a15a2bd

The RenderView is watching for right around the midpoint of the systemUI
so it switches back and forth at a good point when the transition is
manually dragged back and forth.



https://github.com/user-attachments/assets/a299c0fd-0bbe-40f2-b235-a593f8b5a885



## 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].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] 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.
- [ ] 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/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-05-14 19:02:11 +00:00
auto-submit[bot]
606bb06c0f
Reverts "Use live region in error text input decorator for Android (#165531)" (#168848)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#165531
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: matanlurey
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: Breaks google client tests
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: ash2moon
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {chunhtai, reidbaker, hannah-hyj}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:
Resolves partly https://github.com/flutter/flutter/issues/165510


**Context:** This issue originates from
https://github.com/flutter/flutter/issues/99715, where it was reported
that `liveRegion` alone was insufficient for announcing form validation
errors. While `liveRegion` announces the first error encountered,
subsequent submissions with the same error message on Android would not
trigger a re-announcement.

**Original Solution:** Pull request
https://github.com/flutter/flutter/pull/123373 addressed this by
implementing the `announce` event to ensure error messages were
consistently announced, even for repeated submissions.

**Native Android Behavior (Jetpack Compose):** In native Android
development using Jetpack Compose, setting the `isError` property of a
`TextField` to `true` triggers Talkback to announce "Error invalid
input." This announcement occurs *only* on the initial change to the
error state. Subsequent errors, even if the `isError` property remains
`true`, are not re-announced. This behavior closely mirrors the
functionality of `liveRegion`, with the key difference being that
`liveRegion` also announces the specific error text, in addition to the
general error state. Testing in a native Jetpack Compose application
confirms this behavior and provides a valuable comparison point against
the current Flutter form example.

**Suggested Action:** **Fork** the behavior in
https://github.com/flutter/flutter/pull/123373. Reinstate the use of
`liveRegion` for error announcements within `widgets/Form` for Android
and keep other platforms the same.

## 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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[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/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-05-14 17:47:38 +00:00
Huy
494b08b420
Normalize BottomAppBarTheme (#168586)
This PR is to make `BottomAppBarTheme` conform to Flutter Material's
conventions for component themes:

- Added a `BottomAppBarThemeData` class which defines overrides for the
defaults for `BottomAppBar` properties.
- Added `BottomAppBarTheme` constructor parameters:
`BottomAppBarThemeData? data` and `Widget? child`. This is now the
preferred way to configure a `BottomAppBarTheme`:

```dart
BottomAppBarTheme(
	data: BottomAppBarThemeData(
	    color: xxx,
	    height: xxx,
	    elevation: xxx,
	    shape: xxx,
	    ...
	  ),
  	child: const BottomAppBar()
)
```
These two properties are made nullable to not break existing apps which
has customized `ThemeData.bottomAppBarTheme`.

- Update `BottomAppBarTheme` to be an `InheritedWidget` subclass.
- Changed the type of component theme defaults from `BottomAppBarTheme`
to `BottomAppBarThemeData`.
- Changed the `BottomAppBarTheme bottomAppBarTheme` property to
`BottomAppBarThemeData bottomAppBarTheme` in `ThemeData` and
`ThemeData.copyWith()`. This may cause breaking changes, a migration
guide will be created on website repo.
- Add new tests for `BottomAppBarThemeData` and update the existing
`BottomAppBarTheme` tests. And also turn to `true` for `useMaterial3`
(along with usages accordingly) at the common method `_withTheme()`
since `useMaterial3` is true by default.
- Addresses the "theme normalization" sub-project within #91772.

## 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]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
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[test-exempt]:
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[Flutter Style Guide]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

---------

Signed-off-by: huycozy <huy@nevercode.io>
2025-05-14 17:38:18 +00:00
Valentin Vignal
4d037cfdf5
Add titleAlignment to CheckboxListTile and RadioListTile (#168666)
Fixes https://github.com/flutter/flutter/issues/168596#issue-3052291792

## 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]:
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/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-05-14 02:07:34 +00:00
LongCatIsLooong
30fe6e7857
Wire up the system text scaler from PlatformDispatcher (#159999)
The equality of 2 `SystemTextScaler` is determined by the platform's
`textScaleFactor` scalar, because the `scale` method is always
monotonically increasing wrt `textScaleFactor`.
On Android the scalar reflects the user configuration in system
preference it seems:
https://developer.android.com/reference/android/content/res/Configuration#fontScale

## 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.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] 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].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] 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]:
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[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/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-05-13 23:52:05 +00:00
Hannah Jin
30924e2d6d
[a11y] Semanctis flag refactor step 3: framework part (#167771)
issue: https://github.com/flutter/flutter/issues/166101, overall goal is
to update semantics flag to be a struct/class to support more than 32
flags.

step 1: https://github.com/flutter/flutter/pull/167421 Update
semantics_node.h and dart:ui
step 2: https://github.com/flutter/flutter/pull/167738 Update Embedder
part to use a struct instead of a int bit mask.
step 3:(this PR) Update Framework use the SemanticsFlags class instead
of bitmask

TODO:
web engine
use the new class

SemanticsUpdateBuilder.updateNode
pass a list of bools instead of bitmask

flutter_tester
use the SemanticsFlags class instead of bitmask


[apicheck_test.dart](https://github.com/flutter/flutter/pull/167421/files#diff-69aefaacf1041f639974044962123bfae0756ce86032ac1f26256099425d7a5a)
Add this test back
2025-05-13 23:48:10 +00:00
auto-submit[bot]
9bdbf497bc
Reverts "Clip search artifacts in CupertinoSliverNavigationBar searchable-to-searchable transitions (#168510)" (#168775)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#168510
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: victorsanni
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: Tree is red.
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: victorsanni
<!-- end_original_pr_author -->

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

<!-- start_revert_body -->
This change reverts the following previous change:
In https://github.com/flutter/flutter/pull/166705, non-searchable
transitions were clipped. This PR also clips searchable-to-searchable
transitions.

Also replaces type check to detect searchable-to-searchable transitions.

| Before | After | 
| --- | --- |
| <img width="377" alt="before bottom search artifactsd"
src="https://github.com/user-attachments/assets/a0726905-6dc1-463e-8cbb-bf1f5626fb1a"
/> | <img width="379" alt="nav bar search artifacts bottom"
src="https://github.com/user-attachments/assets/9474b3e5-a7a9-4a0e-9395-5f62106e65ad"
/> |
| <img width="379" alt="before top search artifacts"
src="https://github.com/user-attachments/assets/adf2b34d-ffa9-4c86-bee5-6683b06ec44f"
/> | <img width="379" alt="nav bar search artifacts top"
src="https://github.com/user-attachments/assets/a7a8edd8-0c66-4e3d-8958-3152bf55e42a"
/> |


Fixes [Transition between two CupertinoSliverNavigationBar.search routes
shows search artifacts mid-transition if one is collapsed and one is
extended](https://github.com/flutter/flutter/issues/168494)



<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-05-13 23:04:47 +00:00
ash2moon
f3a1806562
Use live region in error text input decorator for Android (#165531)
Resolves partly https://github.com/flutter/flutter/issues/165510


**Context:** This issue originates from
https://github.com/flutter/flutter/issues/99715, where it was reported
that `liveRegion` alone was insufficient for announcing form validation
errors. While `liveRegion` announces the first error encountered,
subsequent submissions with the same error message on Android would not
trigger a re-announcement.

**Original Solution:** Pull request
https://github.com/flutter/flutter/pull/123373 addressed this by
implementing the `announce` event to ensure error messages were
consistently announced, even for repeated submissions.

**Native Android Behavior (Jetpack Compose):** In native Android
development using Jetpack Compose, setting the `isError` property of a
`TextField` to `true` triggers Talkback to announce "Error invalid
input." This announcement occurs *only* on the initial change to the
error state. Subsequent errors, even if the `isError` property remains
`true`, are not re-announced. This behavior closely mirrors the
functionality of `liveRegion`, with the key difference being that
`liveRegion` also announces the specific error text, in addition to the
general error state. Testing in a native Jetpack Compose application
confirms this behavior and provides a valuable comparison point against
the current Flutter form example.

**Suggested Action:** **Fork** the behavior in
https://github.com/flutter/flutter/pull/123373. Reinstate the use of
`liveRegion` for error announcements within `widgets/Form` for Android
and keep other platforms the same.

## 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]:
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/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

---------

Co-authored-by: Reid Baker <1063596+reidbaker@users.noreply.github.com>
2025-05-13 17:47:09 +00:00
Victor Sanni
40e990fd17
Clip search artifacts in CupertinoSliverNavigationBar searchable-to-searchable transitions (#168510)
In https://github.com/flutter/flutter/pull/166705, non-searchable
transitions were clipped. This PR also clips searchable-to-searchable
transitions.

Also replaces type check to detect searchable-to-searchable transitions.

| Before | After | 
| --- | --- |
| <img width="377" alt="before bottom search artifactsd"
src="https://github.com/user-attachments/assets/a0726905-6dc1-463e-8cbb-bf1f5626fb1a"
/> | <img width="379" alt="nav bar search artifacts bottom"
src="https://github.com/user-attachments/assets/9474b3e5-a7a9-4a0e-9395-5f62106e65ad"
/> |
| <img width="379" alt="before top search artifacts"
src="https://github.com/user-attachments/assets/adf2b34d-ffa9-4c86-bee5-6683b06ec44f"
/> | <img width="379" alt="nav bar search artifacts top"
src="https://github.com/user-attachments/assets/a7a8edd8-0c66-4e3d-8958-3152bf55e42a"
/> |


Fixes [Transition between two CupertinoSliverNavigationBar.search routes
shows search artifacts mid-transition if one is collapsed and one is
extended](https://github.com/flutter/flutter/issues/168494)
2025-05-13 16:56:59 +00:00
chunhtai
9771b4e464
Fixes hero not shown when remove pages without animation (#168617)
<!--
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To learn more about code review, see our documentation on Tree Hygiene:
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fixes https://github.com/flutter/flutter/issues/158136

## Pre-launch Checklist

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there for submitting PRs.
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we expect every widget to implement].
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- [ ] I listed at least one issue that this PR fixes in the description
above.
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- [ ] I added new tests to check the change I am making, or this PR is
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- [ ] All existing and new tests are passing.

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[Contributor Guide]:
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[Flutter Style Guide]:
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[Data Driven Fixes]:
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2025-05-13 16:55:50 +00:00
Renzo Olivares
cba2e86350
[iOS] Do not hide selection handles when platform hides system context menu (#168678)
Fixes an issue where selection handles would be hidden when the system
hides the platform context menu on iOS.

Before:


https://github.com/user-attachments/assets/61afecd8-7558-41fb-bba3-74b6e8e47f13

After:


https://github.com/user-attachments/assets/0c6f83de-cb20-46ce-97d3-86d8873da3aa

Fixes #168636


## 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>
2025-05-13 16:52:09 +00:00
Kostia Sokolovskyi
336a7ecf7b
Add assert for index parameter in IndexedStack. (#167757)
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Closes https://github.com/flutter/flutter/issues/165840 by adding an
assert with a more user-friendly message to the IndexedStack.

## 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].
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2025-05-13 15:51:20 +00:00
Roman Jaquez
5c80840812
Make the barrier panel on the Material Drawer non-dismissible (#164810)
This PR entails making the modal barrier behind the Material Drawer
dismissible / non-dismissible via a Scaffold flag named
"drawerBarrierDismissible", as in:

```
Scaffold(
   drawerBarrierDismissible: false, // defaults to true so it behaves as normal
   ....
)
```

This is so as to force the Drawer to be opened / closed programmatically
using either:

```
Scaffold.of(context).openEndDrawer() / openDrawer()
```

or 

```
Scaffold.of(Utils.adminNav.currentContext!).closeDrawer() / closeEndDrawer()
```

and the user not closing the Drawer upon tapping on the modal barrier. 

## 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].

---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
Co-authored-by: Justin McCandless <justinjmccandless@gmail.com>
2025-05-12 23:37:28 +00:00
Bruno Leroux
81de9ed32c
Fix DropdownButtonFormField icon not vertically centered (#163205)
## Description

This PR fixes `DropdownButtonFormField` suffix icon vertical alignment
when `DropdownButtonFormField.inputDecoration` is provided without a
hint text.

### Before:

The dropdown icon is misaligned vertically:


![image](https://github.com/user-attachments/assets/b79b35ae-c333-4cb4-91f7-5c9ce8edd975)


### After:

The dropdown icon is aligned vertically:


![image](https://github.com/user-attachments/assets/b5704453-66a3-4cb2-97ff-bef556bff377)


## Related Issue

Fixes [DropdownButtonFormField arrow icon is misaligned
vertically](https://github.com/flutter/flutter/issues/157074)

## Tests

Adds 1 test.
2025-05-12 21:30:47 +00:00
Justin McCandless
4ccfa07f42
Android home/end keyboard shortcut support (#168184)
This PR adds support for Home and End keyboard shortcuts on Android. It
seems like we had mistakenly purposely disabled them on Android before
(or maybe native Android recently added support for them?).

In the process I also noticed that Linux was missing home/end+control
shortcuts, so I added them. I confirmed that these are supported
natively using my Linux machine.

Fixes https://github.com/flutter/flutter/issues/168183
2025-05-12 21:29:18 +00:00
Victor Sanni
b772c17f0d
Nav bar back label is not clipped mid-transition (#168194)
### Before


https://github.com/user-attachments/assets/fe354e67-c36d-4ce6-bf0f-0ca559962bfd

### After


https://github.com/user-attachments/assets/e57b91a0-00ed-493a-92b4-549dc8ab330a



Fixes [CupertinoNavigationBar flickers when previousPageTitle more than
4 characters](https://github.com/flutter/flutter/issues/149905)
2025-05-12 18:23:20 +00:00
Victor Sanni
00dc13b3a5
Remove CupertinoSliverNavigationBar background box when large title is extended (#168407)
### Before



https://github.com/user-attachments/assets/436e49a7-015b-4383-9670-11917945c659


### After



https://github.com/user-attachments/assets/6ea5aaa3-7d9f-42be-969b-a03119c8c0d8


### Native


https://github.com/user-attachments/assets/7b8c0f5d-9b72-48b6-8ec5-6c994c24a4ad



Fixes [CupertinoSliverNavigationBar with extended large title doesn't
have a transparent background with
transitionBetweenRoutes](https://github.com/flutter/flutter/issues/168406)
2025-05-12 17:51:02 +00:00
Huy
1ca93dec90
Fix Selected DropdownMenuItem isn't highlighted on mobile (#167874)
Fix https://github.com/flutter/flutter/issues/70294

### Description

The bug is about the previously selected DropdownMenuItem isn't
highlighted on mobile while it works on Web and desktop. The reason is
that `FocusManager.instance.highlightMode` has fallen to
`FocusHighlightMode.touch` on mobile by default (or touch device without
mouse in general):


6f220d3ec0/packages/flutter/lib/src/material/dropdown.dart (L172-L175)


7d56be4c8d/packages/flutter/lib/src/widgets/focus_manager.dart (L2335-L2353)


7d56be4c8d/packages/flutter/lib/src/widgets/focus_manager.dart (L1741-L1748)

We actually can work around this by setting
`FocusManager.instance.highlightStrategy` to
`FocusHighlightStrategy.alwaysTraditional`, see
https://github.com/flutter/flutter/pull/70442#issuecomment-727036571.
Nevertheless, this approach will may affect the entire scope of the app,
potentially resulting in unforeseen behavior for other widgets. 

In this PR, I propose a straightforward solution that utilizes an
ancestor widget (Ink) to manage the color state corresponding to
`InkWell.overlayColor`.

### Demo the fix


https://github.com/user-attachments/assets/b6476732-716c-4f39-ab82-7ab5accb7182


## 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].
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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.

If you need help, consider asking for advice on the #hackers-new channel
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<!-- Links -->
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Signed-off-by: huycozy <huy@nevercode.io>
2025-05-12 08:48:22 +00:00
camfrandsen
687dcd9f57
Add Option to disable full selection on focus on TextField, TextFormField, and EditableText (#163491)
This allows overriding the default behavior of highlighting all the text
 on focus when using web or desktop

<!--
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This is adding a field to EditableText, TextField, and TextFormField to
disable highlighting the entire field on web and desktop when it
receives focus. The field is called highlightAllOnFocus. It does nothing
on other platforms because the other platforms don't highlight the
entire field on focus.

Note: I am not attached to this variable name, but it was the best I
could think of... But I am very open to better suggestions 😆

Thank you for everything!

Issue: https://github.com/flutter/flutter/issues/163399

## 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].
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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].
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Fixes] where supported.
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If you need help, consider asking for advice on the #hackers-new channel
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<!-- Links -->
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2025-05-09 23:09:06 +00:00
Alex Medinsh
7592aeaa90
Add CupertinoSlider haptic feedback (#167362)
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Fixes https://github.com/flutter/flutter/issues/165847

## 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
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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.
2025-05-09 23:05:05 +00:00
Ayyoub Kouadir
c82cf49b6c
Fix ListTile overwriting parent IconButtonTheme for its children (#167727) (#168480)
### Description

ListTile was recreating its own IconButtonThemeData—discarding any
styles inherited from an existing IconButtonTheme above it. This change
makes ListTile merge its theme data with the inherited one instead of
replacing it, so child IconButtons now correctly pick up parent styling

issue: https://github.com/flutter/flutter/issues/167727

---
## 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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2025-05-09 17:23:34 +00:00
Elliott Brooks
83082c19b7
[Widget Inspector] Clean-up changes in PR #167677 (#168488)
Follow-up to https://github.com/flutter/flutter/pull/167677

Addresses clean-up comments in cherry-pick:
https://github.com/flutter/flutter/pull/168386
2025-05-08 22:54:18 +00:00
Qun Cheng
194fb17d2a
Make MergeSemantics be able to merge customAction (#168414)
Fixes https://github.com/flutter/flutter/issues/166588

When merging semantics, an empty customSemanticsActions was always used
instead of using the `_customSemanticsActions` of the current semantics
node.

## 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.
2025-05-08 03:28:23 +00:00
Mohamed Amara
930d21504a
Add option to hide trailing icon in DropdownMenu (#167782)
This PR adds support for hiding the trailing icon in `DropdownMenu`
widget. Currently, there's no built-in option to remove it.

The change is non-breaking, as the trailing icon remains visible by
default unless `showTrailingIcon` is explicitly set to `false`. The
`showTrailingIcon` parameter follows a similar pattern to its use in the
`ExpansionTile` widget.

Fixes #164908

## 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: Qun Cheng <36861262+QuncCccccc@users.noreply.github.com>
2025-05-07 23:43:06 +00:00