15590 Commits

Author SHA1 Message Date
davidhicks980
48d89189bb
[cupertino.dart] Implement CupertinoMenuAnchor and CupertinoMenuItem using RawMenuAnchor (#174695)
This PR implements `CupertinoMenuAnchor`, `CupertinoMenuItem`,
`CupertinoMenuDivider` using `RawMenuAnchor`.

Resolves https://github.com/flutter/flutter/issues/60298,
https://github.com/notDmDrl/pull_down_button/issues/26,
https://github.com/flutter/flutter/pull/137936.


https://github.com/user-attachments/assets/551f2169-cac4-4078-890b-6728ab9c2ae5

Dartpad: https://dartpad.dev/8c6bba779b6a00e95582b61b132292bc

@dkwingsmt 

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2026-02-06 06:21:10 +00:00
Matej Knopp
692dbb71e7
macOS: Implement tooltip window controller (#180895)
This PR implements tooltip windows on macOS.

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

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2026-02-05 23:11:19 +00:00
Victor Sanni
153301ae9c
Constrain RawAutocomplete options by soft keyboard (#181930)
Fixes [Autocomplete options overlay should automatically moves up when
soft keyboard is
visible](https://github.com/flutter/flutter/issues/157664)
Fixes b/317115348

Unblocked by https://github.com/flutter/flutter/pull/181579.

## Before



https://github.com/user-attachments/assets/586944be-6ff1-4817-980e-334bfefb6c62

## After



https://github.com/user-attachments/assets/086f4be9-0ebc-43af-b85b-3435d4144920




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

```dart

import "package:flutter/material.dart";

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

/// Flutter code sample for [RawAutocomplete].

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text("RawAutocomplete Basic"),
        ),
        body: const CustomScrollView(
          slivers: [
            SliverPadding(padding: EdgeInsets.symmetric(vertical: 300)),
            SliverToBoxAdapter(child: AutocompleteBasicExample()),
            SliverPadding(padding: EdgeInsets.symmetric(vertical: 700)),
          ],
        ),
      ),
    );
  }
}

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

  static const List<String> _options = <String>[
    "aardvark",
    "bobcat",
    "chameleon",
    "chameleon",
  ];

  @override
  Widget build(BuildContext context) {
    return RawAutocomplete<String>(
      optionsBuilder: (TextEditingValue textEditingValue) {
        return _options.where((String option) {
          return option.contains(textEditingValue.text.toLowerCase());
        });
      },
      fieldViewBuilder: (
        BuildContext context,
        TextEditingController textEditingController,
        FocusNode focusNode,
        VoidCallback onFieldSubmitted,
      ) {
        return TextFormField(
          controller: textEditingController,
          focusNode: focusNode,
          onFieldSubmitted: (String value) {
            onFieldSubmitted();
          },
        );
      },
      optionsViewBuilder: (
        BuildContext context,
        AutocompleteOnSelected<String> onSelected,
        Iterable<String> options,
      ) {
        return const Column(
          children: <Widget>[Expanded(child: Placeholder())],
        );
      },
    );
  }
}

```
</details>



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---------

Co-authored-by: Navaron Bracke <brackenavaron@gmail.com>
2026-02-05 22:34:28 +00:00
Mairramer
20ba8a0035
Add clearError API to Form and FormFieldState (#180752)
This PR introduces a `clearError` API for `FormFieldState` and
`FormState`, allowing
validation errors to be cleared without resetting field values or
re-running
validation.

Closes #178805

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2026-02-05 19:22:24 +00:00
Nurda
3f9fa4cb01
Cleanup cross imports (#181807)
Remove material from widgets tests:

- reassemble_test.dart
- page_storage_test.dart

Part of https://github.com/flutter/flutter/issues/177415
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2026-02-04 06:53:23 +00:00
Kazbek Sultanov
9d58e0674f
[Material] Remove Material import from backdrop_filter_test.dart widget tests (#181386)
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Migrate backdrop_filter_test.dart to use only widget imports following
issue #177415. Split the tests into two files:

- Widgets tests
(packages/flutter/test/widgets/backdrop_filter_test.dart):
  * Removed Material import, now uses widgets-only
  * Replaced MaterialApp + Scaffold with Directionality wrapper
  * Replaced Colors.black.withAlpha(40) with Color(0x28000000)
  * Kept 2 tests that validate BackdropFilter key behavior

- Material tests
(packages/flutter/test/material/backdrop_filter_test.dart):
  * Moved 4 Material-specific golden file tests (M2/M3 comparisons)
* These tests require Material theming to validate rendering differences

- Updated dev/bots/check_tests_cross_imports.dart to remove
backdrop_filter_test.dart

This approach keeps Material-specific tests in the material directory
while enabling the simple widget tests to pass without Material
dependencies.

Part of:  #177415

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---------

Co-authored-by: Mohellebi Abdessalem <116356835+AbdeMohlbi@users.noreply.github.com>
2026-02-04 05:54:29 +00:00
Kazbek Sultanov
e228f69947
Move CheckedModeBanner tests to material and remove Material import from widgets banner_test (#181261)
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Move Material-specific Banner tests to the appropriate test file:
- `Banner widget in MaterialApp` test moved to material/banner_test.dart
- `CheckedModeBanner does not crash at zero area` test moved to
material/banner_test.dart

Remove Material import from `widgets/banner_test.dart` since all
remaining tests only use widgets-level BannerPainter and BannerLocation
APIs.

Update cross imports list to remove banner_test.dart from
knownWidgetsCrossImports.

All tests pass and no formatting issues detected.

Contributes to: https://github.com/flutter/flutter/issues/177412

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---------

Co-authored-by: Navaron Bracke <brackenavaron@gmail.com>
2026-02-04 04:12:13 +00:00
August
8b9a682a26
feat: Pass parameters from DropdownMenuFormField to DropDownMenu (#181373)
Closes #181372

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---------

Co-authored-by: Qun Cheng <36861262+QuncCccccc@users.noreply.github.com>
2026-02-04 01:28:38 +00:00
Patrick Billingsley
1e029098f8
Propagates Overlay's MediaQueryData to OverlayPortal child (#181579)
Widgets like Scaffold strip MediaQueryData causing widgets rendered in
the Overlay to be obscured, e.g., by the software keyboard.

[Related Issue -
142921](https://github.com/flutter/flutter/issues/142921)
[Related Issue -
157664](https://github.com/flutter/flutter/issues/157664)

This does not directly fix these two issues but appears to be an
underlying issue with both which merited this being a separate PR. I
have a separate fix for the MenuAnchor that I will supply in a follow up
PR.

## Pre-launch Checklist

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2026-02-03 23:42:01 +00:00
Ahmed Mohamed Sameh
656937e6f7
Make sure that an AnimatedScale doesn't crash in 0x0 environment (#181481)
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the AnimatedScale
widget.
2026-02-03 23:42:01 +00:00
Emmanuel
fbad4cc2a5
Fix decorated box (#179802)
Fix #179801

`RenderSliver.getMaxPaintRect` was moved up to `RenderSliver` as it is
also needed for PR #179003, the logic was therefore duplicated here.

(The widget labeled `A SliverToBoxAdapter` is actually a
`PinnedHeaderSliver`)


https://github.com/user-attachments/assets/c94b25a2-c156-4d77-a5ed-3059a91044b3


https://github.com/user-attachments/assets/815fa522-1144-4a61-aab8-488942d4a50e


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2026-02-03 22:00:08 +00:00
Eren Gun
8d7735aa3d
Remove Material library dependency from expansible_test.dart (#181657)
This PR removes the unnecessary dependency on the Material library from
expansible_test.dart by replacing `MaterialApp` with `WidgetsApp`.

Part of #177415

### Changes

1. **Import change**: Replaced `package:flutter/material.dart` with
`package:flutter/widgets.dart`

2. **Widget setup**: Changed from `MaterialApp(home: ...)` to
`TestWidgetsApp(home: ...)`
- `WidgetsApp` requires either `builder`, `onGenerateRoute`, or
`pageRouteBuilder` to be provided
If neither builder nor onGenerateRoute are provided, the
pageRouteBuilder must be specified so that the default handler will know
what kind of PageRoute transition to build.

3. **Updated position assertions**: Since `WidgetsApp` with `builder`
doesn't include the default scaffold/status bar padding that
`MaterialApp` with `home` provides, the expected y-coordinate values
were adjusted by -34 pixels:
   - `90.08984375` → `56.08984375`
   - `98.0` → `64.0`
   - `80.91015625` → `46.91015625`
   - `48.0` → `14.0`

## Pre-launch Checklist

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[test-exempt].
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2026-02-03 21:05:31 +00:00
Nhan Nguyen
d50e006297
Remove unnecessary Material import from cupertino/slider_test.dart (#180957)
## Description

Remove unnecessary Material import and Material widget wrappers from
`cupertino/slider_test.dart`.

The CupertinoSlider tests were using `Material` widget wrappers
unnecessarily. CupertinoSlider is a Cupertino widget that doesn't
require Material ancestors.

## Related Issue

Contributes to #177412

## Tests

All 21 tests in `slider_test.dart` pass after this change.
2026-02-03 19:37:25 +00:00
Navaron Bracke
11b5f84514
Remove material from sliver_tree_test.dart (#181415)
This PR removes Material imports from sliver_tre_test.dart and replaces
some colors in the test with their const counterparts, for the golden
tests in the file.

Part of https://github.com/flutter/flutter/issues/177415

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

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we expect every widget to implement].
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[test-exempt].
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Co-authored-by: Mohellebi Abdessalem <116356835+AbdeMohlbi@users.noreply.github.com>
2026-02-03 18:14:08 +00:00
Navaron Bracke
9db6f9e7b6
Remove material from basic_test.dart (#181444)
This PR removes Material from basic_test.dart

I also had to fix some missing semantics for the test button.

Part of https://github.com/flutter/flutter/issues/177415

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2026-02-03 16:38:14 +00:00
Navaron Bracke
a48411ee40
Remove material from scrollable_helpers_test.dart (#181460)
This PR removes material imports from scrollable_helpers_test.dart and
moves a test to the right file

Part of https://github.com/flutter/flutter/issues/177415

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2026-02-03 11:48:33 +00:00
Navaron Bracke
329d54b37c
Reduce reliance on Material in page_transitions_test.dart (#181467)
This PR reduces the reliance on Material in page_transitions_test.dart
but does not entirely remove it.

1) Moves a test for persistent bottom sheet to the right file
2) Fixes a use of `sync*` (not sure why this is not caught by
dev/bots/analyze.dart, that _does_ check for `sync*` cc @Piinks )
3) Replaces some easy usages of Material widgets with its widget
counterparts.

The only thing that I did not yet fix is replacing `MaterialApp` in this
file. That probably needs @victorsanni 's work on page transitions to be
addressed first?

Part of https://github.com/flutter/flutter/issues/177415

*If you had to change anything in the [flutter/tests] repo, include a
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2026-02-03 08:36:18 +00:00
Navaron Bracke
32957da359
Remove material from slivers_appbar_floating_pinned_test.dart + slivers_appbar_stretch_test.dart + sliver_persistent_header_test.dart + slivers_appbar_floating_test.dart (#181469)
This PR cleans up material imports in
slivers_appbar_floating_pinned_test.dart (this was actually testing
`SliverPinnedHeader` ?) and moves tests from
`test/widgets/slivers_appbar_stretch_test.dart` to the right test file
under the Material tests.

A bunch of tests have been moved 1 to 1 to their new destination. Some
test code was deduplicated and a bunch of tests had their names fixed.
Except for one test that needed an updated `find` expression, due to a
change in one of the `SliverPersistentHeaderDelegate`s, nothing was
semantically changed in the tests that were updated in this PR.

Part of https://github.com/flutter/flutter/issues/177415

*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

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- [x] I read the [Tree Hygiene] wiki page, which explains my
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we expect every widget to implement].
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2026-02-03 00:49:09 +00:00
Brahim GUAALI
224d29a105
Use null-aware elements in cupertino/list_tile.dart (#181243)
## Description

Adopts null-aware element syntax (`?x`) in `cupertino/list_tile.dart`,
replacing 1 instance of the verbose `if (x != null) x!` pattern.

Contributes to https://github.com/flutter/flutter/issues/172188

## Pre-launch Checklist

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Co-authored-by: Kostia Sokolovskyi <sokolovskyi.konstantin@gmail.com>
2026-02-02 14:54:25 +00:00
Brahim GUAALI
a12f07d9b7
Use null-aware elements in material/dialog.dart (#181244)
## Description

Adopts null-aware element syntax (`?x`) in `material/dialog.dart`,
replacing 2 instances of the verbose `if (x != null) x!` pattern in
`SimpleDialog`.

Contributes to https://github.com/flutter/flutter/issues/172188

## Pre-launch Checklist

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Co-authored-by: Kostia Sokolovskyi <sokolovskyi.konstantin@gmail.com>
2026-02-02 13:32:19 +00:00
Brahim GUAALI
5378bab244
Use null-aware spread in cupertino/app.dart (#181585)
## Description

Adopts null-aware spread syntax (`...?x`) in `cupertino/app.dart`,
replacing the verbose `if (x != null) ...x!` pattern.

Contributes to https://github.com/flutter/flutter/issues/172188

## Pre-launch Checklist

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2026-02-02 12:08:56 +00:00
Brahim GUAALI
fa05ce421d
Use null-aware spread in material/app.dart (#181586)
## Description

Adopts null-aware spread syntax (`...?x`) in `material/app.dart`,
replacing the verbose `if (x != null) ...x!` pattern.

Fixes https://github.com/flutter/flutter/issues/172188

## Pre-launch Checklist

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[test-exempt].
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2026-02-02 12:07:17 +00:00
nmarci89
f8aaee5694
Fix P3-to-sRGB color conversion to operate in linear light (#181720)
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### Problem
The P3-to-sRGB color conversion applies an affine matrix directly to
gamma-encoded values in both the C++ engine (`dl_color.cc`) and Dart
(`painting.dart`). This is mathematically incorrect — color space
conversion matrices must operate in linear light. The result is P3
colors that appear nearly identical to sRGB instead of showing the full
gamut difference.
For example, P3 `#1ECAD3` (30/255, 202/255, 211/255) converts to:
- **Old (wrong):** extendedSRGB (-0.12, 0.86, 0.87)
- **New (correct):** extendedSRGB (-0.38, 0.81, 0.84)
The red channel error of 0.26 is clearly visible — colors appear washed
out instead of vivid.

### Fix
Replace the single affine matrix multiply with the correct 3-step
pipeline:
1. **Linearize** — decode gamma via sRGB EOTF
2. **Transform** — apply 3x3 P3-to-sRGB matrix in linear space
3. **Encode** — re-apply gamma via sRGB OETF
Extended range (negative values from out-of-gamut colors) is handled by
mirroring the transfer function.
**C++ (`dl_color.cc`):** Replace affine matrix with `p3ToExtendedSrgb()`
using `double` precision.
**Dart (`painting.dart`):** Replace `_MatrixColorTransform` with
`_P3ToSrgbTransform` and `_SrgbToP3Transform` classes. Also fixes the
sRGB-to-P3 direction.

### Performance
Negligible. The C++ conversion runs once per paint setup in `ReadColor`,
not per frame or per pixel. The Dart conversion runs once per
`Color.withValues()` call.

### Tests
- **C++:** Added `ColorSpaceP3ToExtendedSRGBLinearLight` test in
`dl_color_unittests.cc`
- **Dart:** Added 3 tests in `colors_test.dart`: mid-range
P3→extendedSRGB, P3 green→extendedSRGB, sRGB→P3 round-trip
All new tests fail with the old code and pass with the fix. Existing
tests continue to pass.

## Issue:
https://github.com/flutter/flutter/issues/181717

## Pre-launch Checklist

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- [ ] All existing and new tests are passing. **New tests pass, can't
run golden tests!**

---------

Co-authored-by: gaaclarke <30870216+gaaclarke@users.noreply.github.com>
2026-01-30 20:53:45 +00:00
Kazbek Sultanov
32aef9f3e2
Enhance error handling of WidgetsBindingObserver callbacks (#181174)
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Wraps all 16 WidgetsBindingObserver callback invocations in try-catch
blocks to prevent silent failures and ensure all observers are notified
even when one throws an exception.

Previously, exceptions in observer callbacks would either:
- Be silently discarded (method channel handlers)
- Prevent subsequent observers from being notified

Now, exceptions are properly reported via FlutterError.reportError and
all observers continue to receive notifications.

Fixes flutter/flutter#180434
## Pre-launch Checklist

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---------

Co-authored-by: Mohellebi Abdessalem <116356835+AbdeMohlbi@users.noreply.github.com>
2026-01-30 10:46:26 +00:00
Anish Tiwari
1b5b0d787c
180162 fix radio list tile and switch list tile accept widget states controller (#180367)
fixes #180162  
RadioListTile, CheckboxListTile, and SwitchListTile accepts a
WidgetStatesController for their backing ListTile

---------

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
Co-authored-by: Qun Cheng <36861262+QuncCccccc@users.noreply.github.com>
2026-01-29 20:35:57 +00:00
Kishan Rathore
130808cb68
Add TestWidgetsApp utility and refactor widget tests to use WidgetsApp (#180456)
This PR introduces a TestWidgetsApp utility class that provides a
minimal WidgetsApp wrapper for widget tests, replacing direct usage of
Directionality widgets.

part of: #177415 

## Changes
- test_widgets_app.dart - A reusable TestWidgetsApp widget that wraps
WidgetsApp with a builder pattern, providing Directionality, MediaQuery,
and other app-level widgets that WidgetsApp provides.
- gesture_detector_test.dart - Replaced 9 Directionality usages
- mouse_region_test.dart - Replaced 13 Directionality usages
- opacity_test.dart - Replaced 2 Directionality usages
- slivers_evil_test.dart - Replaced 3 Directionality usages and removed
redundant MediaQuery wrappers

## Note
- This PR updates golden test baselines for opacity_test.dart.

## 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].
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Fixes] where supported.
- [ ] All existing and new tests are passing.
2026-01-29 17:29:01 +00:00
Renzo Olivares
478367652c
Add TestTextField and migrate tests (#180494)
This PR introduces the convenience widget `TestTextField` in the
framework widget tests. This new widget should be used in place of
convenient `TextField` or `CupertinoTextField` usages in the widgets
library tests.

part of: #177415

## 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>
2026-01-29 17:21:52 +00:00
Navaron Bracke
3e6c207166
Deprecate onReorder callback (#178242)
This pull request deprecates the old `onReorder` callback of
`ReorderableList` / `SliverReorderableList` / `ReorderableListView`, in
favor of a new callback, `onReorderItem`, that does the index correction
as mentioned in the docs at
https://api.flutter.dev/flutter/widgets/ReorderCallback.html

I added tests to ensure that the old callback is preferred when both are
provided and tests that assert that the new callback does the index
correction correctly. I also noticed that some tests used empty
callbacks for `onReorder`, those have been updated to use wildcards in a
consistent manner.

I did not opt into making a design doc, since the change itself is very
small, that will also be apparent in the migration guide that I am going
to write.

Fixes https://github.com/flutter/flutter/issues/127901
Fixes https://github.com/flutter/flutter/issues/169878

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

TODO: add a migration guide on the website

## Pre-launch Checklist

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there for submitting PRs.
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we expect every widget to implement].
- [x] I signed the [CLA].
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---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
2026-01-29 16:19:26 +00:00
Dmytro Turskyi
056c01581b
Add isDark, isLight, and isSystem getters to ThemeMode (#181475)
Adds boolean convenience getters (`isDark`, `isLight`, `isSystem`) to
`ThemeMode`.

This change improves readability and ergonomics when branching on
`ThemeMode` values by
providing named, self-documenting getters instead of repeated equality
checks
(e.g. `themeMode == ThemeMode.dark`). The addition is non-breaking and
does not
change any existing behavior.

Example:

Before:
if (themeMode == ThemeMode.dark) {
  ...
}

After:
if (themeMode.isDark) {
  ...
}

No tests were added as this change introduces simple enum getters with
no logic
beyond value comparison and does not alter runtime behavior.
2026-01-29 16:14:09 +00:00
davidhicks980
e1e029d26d
[material/menu_anchor.dart] Add animations to MenuAnchor. (#176494)
* Adds MD3 animations to MenuAnchor. 
* Adds a "hoverOpenDelay" parameter on `SubmenuButton`
* Moves the layout algorithm from SingleChildLayoutDelegate to a custom
render object. <s>This was done because I needed to access the dry
layout of the menu panel for the best effect. I'll demonstrate
below.</s> Turns out using dry layout significantly limits what children
you can use with a widget. As a result, I'm calculating the final height
using the inverse height factor.

Fixes https://github.com/flutter/flutter/issues/135025

I don't have access to the internal Google documentation, so I did my
best to deduce the spec from
https://github.com/material-components/material-web/blob/main/menu/internal/menu.ts.

This change is currently opt-in via an `animated` parameter on
`MenuAnchor` and `SubmenuButton`. As a result, this is not a breaking
change. Because the PR is already quite large, I chose to not add
animation customization to this PR. I also didn't change any theming
files or `DropdownMenu`.

The only other API addition is a `hoverOpenDelay` parameter on
`SubmenuButton`. This parameter delays the start of a submenu opening by
the specified duration. It is independent of the `animated` parameter.

When `animated == false`, the menu runs its forward and reverse
animations with a duration of 0. I originally disposed of all animation
assets when `animated` was false, but found that the code/testing
complexity to be unwieldy.

<s>Blocked by https://github.com/flutter/flutter/pull/176503</s>

## Examples

* Basic example adapted from material-web


https://github.com/user-attachments/assets/e6d02fab-e11c-4dce-ab82-2fb39c1111e0

* Example showing scrollbar 


https://github.com/user-attachments/assets/847054ba-7218-4e73-9835-019bfa7b5521

* MenuBar usage


https://github.com/user-attachments/assets/8231b1cd-c40c-4f18-af87-1b77b43ecb7b

Thanks to @QuncCccccc and @dkwingsmt for [their work on this
issue.](https://github.com/flutter/flutter/pull/143416) Sorry for
throwing a wrench into the original PR by introducing `RawMenuAnchor`...

## 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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2026-01-29 00:56:42 +00:00
LongCatIsLooong
f4c83de1bf
Send statusBarTouch events via dedicated messages (#179643)
Instead of using fake touch events. 

Before this patch `FlutterViewController` sends two fake touch events
(down and up), at `(0, 0)` to the framework to signal that the status
bar is tapped on iOS. The scaffold widget and the cupertino page
scaffold widget set up gesture detectors to listen for these fake taps,
and scroll the "primary" scrollable container to the top in response.

This messaging mechanism is sometimes ambiguous, as the framework may
interpret that as a pair of regular pointer tap events (for instance in
#177992 the modal barrier claims the tap gesture and as a result the
modal barrier is dismissed by the fake touch events). This PR changes
that to communicate the status bar tap event via a new system channel,
and dispatch the events via `WidgetsBindingObserver`s in the framework.

See also
https://github.com/flutter/flutter/issues/177992#issuecomment-3499913265

Fixes #177992, fixes #175606

It appears that UIKit also has access to the coordinates of the touch
events to determine which scrollable view(s?) to dispatch the scroll to
top event to.
```objc
  * frame #0: 0x00000001032f6520 UIPlayground.debug.dylib`MyScrollViewController.scrollViewShouldScrollToTop(scrollView=0x0000000106014800) at UIScrollView.swift:13:3
    frame #2: 0x00000001867c9300 UIKitCore`-[UIScrollView _scrollToTopIfPossible:] + 316
    frame #3: 0x00000001867c9604 UIKitCore`-[UIScrollView _scrollToTopFromTouchAtScreenLocation:resultHandler:] + 40
    frame #4: 0x0000000186299bbc UIKitCore`__71-[UIWindow _scrollToTopViewsUnderScreenPointIfNecessary:resultHandler:]_block_invoke.358 + 168
    frame #5: 0x000000018629981c UIKitCore`-[UIWindow _scrollToTopViewsUnderScreenPointIfNecessary:resultHandler:] + 1212
    frame #6: 0x000000018581ed8c UIKitCore`-[UIStatusBarManager _handleScrollToTopAtXPosition:] + 192
    frame #7: 0x000000018581eb60 UIKitCore`-[UIStatusBarManager handleTapAction:] + 60
```
Unfortunately that information is not available to user application. The
iOS accessibility bridge currently does create dummy UIScrollViews for
each scrollable in the accessibility tree so may be we can take
advantage of that in the future.

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2026-01-28 21:35:18 +00:00
August
047c0bd568
test: Improve DropdownMenuFormField tests (#181369)
Resolves
https://github.com/flutter/flutter/pull/181367#discussion_r2719670803

The test was still valid as `DropdownMenuFormField` includes
`DropdownMenu` and therefore could select the desired MenuItemButton.

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2026-01-28 21:04:17 +00:00
Huy
8268427c5e
Fix todayBorder todayBorder color is incorrectly overridden by todayForegroundColor in CalendarDatePicker (#178792)
- Fix https://github.com/flutter/flutter/issues/177911
- In this PR:
- Avoid auto-overriding border side color with `dayForegroundColor` when
users specify an explicit border color
    - Improve `todayBorder` documentation to clarify cases can happen.
- Add an opacity check: this is because if we don't respect/specify an
explicit border color, we still need to keep enabled/disabled states
(state-aware) that `dayForegroundColor` always does:


de3f804590/packages/flutter/lib/src/material/date_picker_theme.dart (L1174)

So we need a fallback compatibility here:

```dart
final bool hasCustomBorderColor =
        datePickerTheme.todayBorder != null && datePickerTheme.todayBorder?.color.opacity != 0.0;
    final BorderSide todayBorderSide = hasCustomBorderColor
        ? datePickerTheme.todayBorder!
        : (datePickerTheme.todayBorder ?? defaults.todayBorder!).copyWith(
            color: dayForegroundColor,
          );
```

- Added 3 tests in `calendar_date_picker_test.dart‎`.
- Update test data in `date_picker_theme_test.dart`: Updated todayBorder
from `BorderSide(width: 3)` to `BorderSide(width: 3, color:
Color(0x00000000))` to maintain backward compatible behavior in tests:
after changing color to transparent, it should fall back to
`todayForegroundColor`. This is because the test's real purpose was to
verify theme properties work, and it was expecting foreground color
(which is the bug reported).

<details open>
<summary>Demo</summary>

| Before | After |
| --------------- | --------------- |
<img width="400"
src="https://github.com/user-attachments/assets/59c70071-d278-46f8-a566-40589cf01f9a">
| <img width="400"
src="https://github.com/user-attachments/assets/a4309fb0-7360-4c11-a9c1-dd1f1ebf9190">
</details>

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---------

Signed-off-by: huycozy <huy@nevercode.io>
Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2026-01-28 08:27:34 +00:00
Kishan Rathore
e4925ec393
feat: add RoundedSuperellipseInputBorder (#177220)
# Whats new

* Add RoundedSuperellipseInputBorder

fixes: #176987 

## Pre-launch Checklist

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2026-01-28 06:53:58 +00:00
Kishan Rathore
3b449c84d3
feat: add onEnd to AnimatedCrossFade (#181455)
feat: add onEnd to AnimatedCrossFade
fixes: #180682 

## Pre-launch Checklist

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[test-exempt].
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2026-01-28 02:26:24 +00:00
Luan Nico
cda9a5f9d5
test: Clarify failure messages on gestures/debug_test.dart (#181109)
Clarify failure messages on `gestures/debug_test.dart`.

Extracted from https://github.com/flutter/flutter/pull/176968 in an
attempt to keep it simpler.
This just adds a custom error message to all asserts on the `Gesture
details debugFillProperties` test, making it clear _which_ event broke
the test. While we don't expect tests to break, while developing, this
can save several minutes of guesswork.

## Pre-launch Checklist

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there for submitting PRs.
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[test-exempt].
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Fixes] where supported.
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Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
2026-01-28 00:41:06 +00:00
Ahmed Mohamed Sameh
a01a411a91
Make sure that an AnimatedPadding doesn't crash in 0x0 environment (#181235)
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the AnimatedPadding
widget.
2026-01-27 23:05:02 +00:00
Ahmed Mohamed Sameh
7a84ebcc57
Make sure that an ImageFiltered doesn't crash at 0x0 environment (#181067)
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the ImageFiltered
widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2026-01-27 22:13:53 +00:00
Kazbek Sultanov
31949a0037
Fix remove material import box decoration test (#181253)
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Removed material import in `box_decoration_test.dart`. Replaces colors
to consts.

Part of https://github.com/flutter/flutter/issues/177415
        
## Pre-launch Checklist

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2026-01-27 22:12:05 +00:00
Ahmed Mohamed Sameh
2e64b79fd9
Make sure that an AnimatedAlign doesn't crash in 0x0 environment (#181361)
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the AnimatedAlign
widget.
2026-01-27 22:10:04 +00:00
Ahmed Mohamed Sameh
1c0ccb5ce6
Make sure that an ImageIcon doesn't crash in 0x0 environment (#181099)
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the ImageIcon widget.

Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
2026-01-27 22:10:03 +00:00
Ahmed Mohamed Sameh
d93e2d4b82
Make sure that an AnimatedContainer doesn't crash in 0x0 environment (#181198)
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the AnimatedContainer
widget.
2026-01-27 22:08:04 +00:00
Ahmed Mohamed Sameh
eca46191b0
Make sure that an AnimatedRotation doesn't crash in 0x0 environment (#181486)
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the AnimatedRotation
widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2026-01-27 22:08:04 +00:00
Ahmed Mohamed Sameh
d36957f411
Make sure that an AnimatedPositionedDirectional doesn't crash in 0x0 … (#181451)
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the
AnimatedPositionedDirectional widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2026-01-27 22:08:04 +00:00
Marijua ރ
248bc79d48
[Material] modernize time picker components with Dart 3 switch expressions (#181356)
Following up on #181041, I took another look at `time_picker.dart` for
any remaining switch statements that could be modernized.

I found that `_timeSelectorSeparatorValue` and the `height` calculation
in `_TimeSelectorSeparator` were great candidates. By using logical OR
patterns and inlining the assignments, I was able to convert them into
clean switch expressions. The logic remains exactly the same, but the
boilerplate is gone.

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2026-01-27 08:38:29 +00:00
Christoph Prenissl
cba43b9d3f
Fix Range Slider issue where indescrete ranges lead to out of range r… (#181082)
*These change fixes a problem when during a drag that took the
minThumbSepartionValue into account led to a value outside of the
allowed range of (0.0, 1.0) which caused a exception in rebuild where
assert is used to check for that range.*

Fixes issue #180984 

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

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---------

Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
2026-01-27 00:03:33 +00:00
Ivone Djaja
a1327012f4
Add alignment to SizeTransition (#177895)
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Remove `axisAlignment` and add `alignment` to fix
https://github.com/flutter/flutter/issues/19850

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

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2026-01-26 21:37:22 +00:00
Marijua ރ
7f5f79278e
[Material] modernize Typography._withPlatform with Dart 3 switch expression (#181398)
Continuing the effort to clean up some of the older switch statements,
I've moved over to `typography.dart`

I found that `Typography._withPlatform` was using a standard switch
block to handle platform-specific theme assignments. Since both `black`
and `white` themes are resolved based on the same platform variable,
I've refactored this into a single switch expression using a Record.
This allowed me to group Android and Fuchsia together using the new
logical OR pattern, which feels much cleaner.

The logic and the existing fallbacks haven't changed at all—the `assert`
at the start already guarantees we have the required themes if the
platform is null, so I've handled that case directly in the expression.

I've run the local tests in `typography_test.dart` and everything is
passing.

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2026-01-23 21:28:24 +00:00
Mitchell Goodwin
7411f3fe56
CupertinoSheetRoute with scrolling and dragging (#177337)
Fixes #161687

Enables scrollable content within the sheet to work together with the
dragging animation.

Flutter:


https://github.com/user-attachments/assets/3a9994e3-078a-410e-8288-95592713ab39



Native:


https://github.com/user-attachments/assets/c0bd46fb-26f5-41a6-bf42-6c78c23ddf34

Fling when scrolling to the top vs fling when the scrollable content is
already at the top


https://github.com/user-attachments/assets/e934facc-36d2-4e81-9ccd-a3e9dd7b6201



When scrolling is enabled, then the sheet will no longer have a drag
gesture recognizer over the sheet content, and will instead rely on the
scrollable content to trigger the drag. A non-scrolling area can be
wrapped with `CupertinoSheetDragArea` to put a drag gesture recognizer
only on that area, convenient for navbars. See
[cupertino_sheet.3.dart](https://github.com/flutter/flutter/pull/177337/files#diff-3df71aa5e6ddb6184007a85e847a9a4883515697b7014764e1978d240d72e0e1)
for a full example.

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2026-01-23 21:06:33 +00:00
Kazbek Sultanov
9ca1e1dcec
Remove unnecessary Material import from dialog_test.dart (#181249)
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Replace Colors.red with hex value Color(0xFFF44336) to remove the
Material import dependency from the Cupertino dialog test file. The test
is Cupertino-specific and doesn't require Material.

Part of https://github.com/flutter/flutter/issues/177412

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2026-01-23 12:24:53 +00:00