4495 Commits

Author SHA1 Message Date
Safwan Mamji
656f49ddba
Enhance the Stepper widget by adding customizable header and content padding (#180257)
Enhance the Stepper widget by adding customizable header and content
padding properties. Default values are set for both paddings to maintain
the existing layout behavior.

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*Replace this paragraph with a description of what this PR is changing
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---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2026-02-11 19:49:55 +00:00
Victoria Ashworth
d0003a62be
Revert "Send statusBarTouch events via dedicated messages (#179643)" (#182223)
This reverts commit f4c83de1bf17e4fb4706122ff9d0a5f9f6ed4308.

See b/482565401.

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2026-02-11 19:42:09 +00:00
Kishan Rathore
7c5d8043f4
refactor: migrate CupertinoPageTransitionsBuilder to cupertino folder (#179776)
Changes:

* Move CupertinoPageTransitionsBuilder from
material/page_transitions_theme.dart to cupertino/route.dart

part of: https://github.com/flutter/flutter/issues/172929

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2026-02-10 03:51:13 +00:00
Ikramul Hasan
a82275c570
fix: OutlineInputBorder not respecting BorderSide stroke alignment (#180487)
This PR fixes `OutlineInputBorder` to properly respect the strokeAlign
property of `BorderSide`. Previously, the border was always drawn as if
strokeAlign was set to strokeAlignInside, regardless of the actual value
specified.

Fixes: #179850

Before: 
<img width="1654" height="444" alt="image"
src="https://github.com/user-attachments/assets/98cade3a-34d5-4891-9d2e-2071d461f2b5"
/>

After:

<img width="887" height="241" alt="image"
src="https://github.com/user-attachments/assets/11ff3b3e-013f-4a7d-aff5-f21fc64e3e6c"
/>

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---------

Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
2026-02-09 21:00:50 +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
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
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
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2026-02-03 00:49:09 +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
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
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- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
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we expect every widget to implement].
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- [x] I listed at least one issue that this PR fixes in the description
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- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

---------

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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---------

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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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.

## Pre-launch Checklist

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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.

## Pre-launch Checklist

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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
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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[Data Driven Fixes]:
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---------

Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
2026-01-27 00:03:33 +00:00
Mairramer
0ab063e989
Reset TextFormField to initial value after state change (#181199)
Fixes flutter/flutter#180056
Fixes flutter/flutter#104975

## Pre-launch Checklist

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2026-01-23 11:11:06 +00:00
Lilian Cadiou
0bdd3135c8
Add bottom navigation bar item semantics label (#180577)
Fix [#180621](https://github.com/flutter/flutter/issues/180621)

This PR adds a semanticsLabel for the BottomNavigationBarItem.



While this PR addresses the need for a semanticsLabel, it's worth noting
that replacing the current "String label" parameter with a "Widget
label" could be a more flexible long-term solution in the
BottomNavigationBarItem. This approach would allow full control over the
label's content and appearance.

However, this would be a breaking change.

## Pre-launch Checklist

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[test-exempt].
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- [x] All existing and new tests are passing.

---------

Co-authored-by: Lilian Cadiou <lilian_cadiou@ext.connect-tech.sncf>
2026-01-23 06:59:13 +00:00
August
91a8eb92eb
Revert DropdownMenu non-nullable breaking change (#181074)
As explained in #180121 the PR #176711 is a breaking change, which must
be properly documented.

Closes #180121

*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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2026-01-23 02:12:09 +00:00
Marijua ރ
3feca0c152
[Material] update hourFormat to use Dart 3 switch expression (#181041)
While I was looking through `time.dart`, I noticed that `hourFormat` was
still using the old switch-case style with a lot of boilerplate. Since
we are moving towards Dart 3 patterns, I thought it'd be a good idea to
swap this out for a switch expression. It's much cleaner now and handles
the `TimeOfDayFormat` mapping in just a few lines.

I also realized there weren't any direct tests for this specific
function (it was mostly covered by larger integration tests), so I added
a small test group in `time_test.dart` to make sure every enum value
maps to the right `HourFormat` correctly.

This is a trivial internal refactor and does not fix a specific bug
report, so no issue is linked.

## Pre-launch Checklist

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---------

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2026-01-22 04:10:46 +00:00
Mairramer
c6fad7ac6d
Add leadingIndex to CarouselController and onItemChanged to CarouselView (#180667)
Adds a `leadingIndex` property to CarouselController and an
`onItemChanged` callback to CarouselView.
Closes #169207

## Pre-launch Checklist

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2026-01-20 21:19:17 +00:00
Ikramul Hasan
80d48a721f
fix: clip ink highlights in NavigationDrawer when footer is present (#181050)
Fixes: #180233 

| Before | After |
|--------|-------|
| <img width="498" height="459" alt="image"
src="https://github.com/user-attachments/assets/9b301178-0f3f-4dfb-89d7-30e9bdc7442a"
/> | <img width="640" height="607" alt="image"
src="https://github.com/user-attachments/assets/13a15f70-32df-42fd-ab14-56629de0a004"
/> |


## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
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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].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
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- [ ] I updated/added relevant documentation (doc comments with `///`).
- [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.
- [x] All existing and new tests are passing.
2026-01-17 01:55:21 +00:00
Mairramer
610a1c0cae
Fix vertical SegmentedButton not filling available width under bounded constraints (#180701)
Fixes an issue where vertical segments used intrinsic width instead of
expanding to fill the parent's bounded width, resulting in narrow tap
targets.

Fixes [#178901](https://github.com/flutter/flutter/issues/178901)

## Pre-launch Checklist

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2026-01-17 00:56:49 +00:00
Navaron Bracke
74f162d189
clean up usages of resetXyz for TestFlutterView (#180840)
While reviewing https://github.com/flutter/flutter/pull/180728 we
noticed that usage of `TestFlutterView.resetXyz()` was quite liberal and
some places benefit from using `TestFlutterView.reset()`, to avoid
repetition.

This PR cleans that up.

## Pre-launch Checklist

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2026-01-17 00:53:56 +00:00
Kostia Sokolovskyi
5e417dc812
Fix RangeSlider dragged cursor handling. (#179988)
Fixes #179987

### Description
- Fixes dragged cursor handling in `RangeSlider`
- Replaces `MaterialState` occurrences with `WidgetState`
- Updates tests to ensure that all cases are covered

| Before | After |
| - | - |
| <video
src="https://github.com/user-attachments/assets/756b01e0-e52b-4280-af5e-ef02a6081855"
/> | <video
src="https://github.com/user-attachments/assets/5bd37714-740d-4056-ac7d-b57773a89e62"
/> |

## Pre-launch Checklist

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- [X] I listed at least one issue that this PR fixes in the description
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- [X] I updated/added relevant documentation (doc comments with `///`).
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2026-01-14 14:58:57 +00:00
Hannah Jin
5d37c99f13
[A11y ] Add clearSemanticsin table (#180665)
According to comments in `rendering/object.dart`, If new
[SemanticsNode]s are instantiated in [assembleSemanticsNode] they must
be disposed in [clearSemantics].


fix: https://github.com/flutter/flutter/issues/180666 

## Pre-launch Checklist

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2026-01-09 19:40:31 +00:00
Victor Sanni
6679464ef2
Raw tooltip with smaller API surface that exposes tooltip widget (#177678)
The raw widget used to make a
[Tooltip](https://api.flutter.dev/flutter/material/Tooltip-class.html).

Design doc: flutter.dev/go/codeshare-tooltip

## Constructor
```dart
class RawTooltip extends StatefulWidget {
  const RawTooltip({
    super.key,
    required this.semanticsTooltip,
    required this.tooltipBuilder,
    this.enableTapToDismiss = true,
    this.triggerMode = TooltipTriggerMode.longPress,
    this.enableFeedback = true,
    this.onTriggered,
    this.hoverDelay = Duration.zero,
    this.touchDelay = const Duration(milliseconds: 1500),
    this.dismissDelay = const Duration(milliseconds: 100),
    this.animationStyle = _kDefaultAnimationStyle,
    this.positionDelegate,
    required this.child,
  });
```

## Properties
```dart
  final String semanticsTooltip;
  final TooltipComponentBuilder tooltipBuilder;
  final Duration hoverDelay;
  final Duration touchDelay;
  final Duration dismissDelay;
  final bool enableTapToDismiss;
  final TooltipTriggerMode triggerMode;
  final bool enableFeedback;
  final TooltipTriggeredCallback? onTriggered;
  final AnimationStyle animationStyle;
  final TooltipPositionDelegate? positionDelegate;
  final Widget child;
```

Part of [☂️ Reinforcement: Add more basic components to the core
framework](https://github.com/flutter/flutter/issues/97496)
Part of [☂️ Reinforcement: Refactor widgets from design into the core
before decoupling](https://github.com/flutter/flutter/issues/53059)
Fixes [Custom Overlay for Tooltip Widget
](https://github.com/flutter/flutter/issues/45034)

---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
Co-authored-by: chunhtai <47866232+chunhtai@users.noreply.github.com>
2026-01-07 21:58:42 +00:00
Emmanuel
5d46d0f0f7
New isSemantics and deprecate containsSemantics (#180538)
Fix #180534

## Pre-launch Checklist

- [X] I read the [Contributor Guide] and followed the process outlined
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2026-01-07 20:05:09 +00:00
Huy
af63b5e8c3
Fix TabBar.image does not render at initialIndex for the first time (#179616)
- Fix https://github.com/flutter/flutter/issues/59143
- The investigation is at
https://github.com/flutter/flutter/issues/59143#issuecomment-3626318406
- Describe the fix: 
- Make `_IndicatorPainter` listen to both the controller animation and a
new painter notifier triggered when the indicator image finishes
fetching.
    - Added some regression tests

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

| before | after |
| --------------- | --------------- |
<video
src="https://github.com/user-attachments/assets/10bb68f7-1c65-422b-b87f-c2b2dd602e70"/>
| <video
src="https://github.com/user-attachments/assets/bd5a9d8a-97c8-4a8d-ba43-44242f50ec94"/>

</details>

## Pre-launch Checklist

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---------

Signed-off-by: huycozy <huy@nevercode.io>
2026-01-07 11:43:34 +00:00
Bruno Leroux
7d9198a83d
Fix DropdownMenuEntry.style not resolved when entry is highlighted (#178873)
## Description

This PR adds logic to resolve `DropdownMenuEntry.style` properties with
the correct `WidgetState` when an item is highlighted.

When `MenuItemButton` are highlighted the focused state is not added
automatically because the focus does not move to the items (it stays on
the `TextField` in order to let the user enters text to filter the items
list). This PR sets the `MenuItemButton.statesController` with a forced
focused state to let `MenuItemButton` know that the focused state should
be use to resolve the properties.

## Related Issue

Fixes [DropdownMenuEntry style's text style is not resolving with
states](https://github.com/flutter/flutter/issues/177363)

## Tests

- Adds 1 tests.
2026-01-07 09:08:32 +00:00
Bruno Leroux
d5424a5bf2
Add DropdownMenuFormField.errorBuilder (#179345)
## Description

This PR adds the `DropdownMenuFormField.errorBuilder` property which
makes it possible to customize the widget used to display the error
message.

This is a follow-up to https://github.com/flutter/flutter/pull/162255
which added the `errorBuilder` property to other form fields.

## Related Issue

Fixes [DropdownMenuFormField is missing an errorBuilder
property](https://github.com/flutter/flutter/issues/172416)

## Tests

Updates 5 tests.
Adds 1 test.
2026-01-06 15:22:37 +00:00
Hannah Jin
a397a24f6c
Replace semantic announcements in expansion tile for Android (#179917)
fixes: https://github.com/flutter/flutter/issues/177785  
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2026-01-06 00:40:24 +00:00
Emmanuel
68d3d7b421
Add accessibilityAnnouncement matcher (#180058)
Fix #180057

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2026-01-05 20:54:06 +00:00
chunhtai
423a30323c
Relands "Feat: Add a11y for loading indicators (#165173)" (#178402)
This reverts commit ef29db350f0951ab976e2fdb5d092e65578329e5.

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reland https://github.com/flutter/flutter/pull/165173

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2026-01-02 22:43:24 +00:00
Justin McCandless
bef11d207f
Some cleanup of cross library test imports (#177029)
There is a lot of cross-library importing in the framework unit tests
that I'd like to clean up, see the design doc for more:
https://docs.google.com/document/d/1UHxALQqCbmgjnM1RNV9xE2pK3IGyx-UktGX1D7hYCjs/edit?tab=t.0

This PR cleans up a few obvious instances and adds TODOs for others. I
created this while doing an investigation for the design doc linked
above. I hope that we'll be able to follow up with fixes for all of the
problematic tests (tracked in the issue below).

Part of https://github.com/flutter/flutter/issues/177028
2026-01-02 19:20:06 +00:00
Bruno Leroux
0c724d3579
Add SnackBarTheme (#180001)
## Description

This PR adds the `SnackBarTheme` subclass of InheritedTheme. Similarly
to other theme classes.

Despite missing, this class was mentioned in
[flutter.dev/go/material-theme-system-updates](http://flutter.dev/go/material-theme-system-updates):
"SnackBarTheme and SnackBarThemeData are conformant.. "


## Related Issue
Fixes [Missing
SnackBarTheme](https://github.com/flutter/flutter/issues/180000)

## Tests

Adds 2 tests.
2025-12-23 08:47:20 +00:00
Kostia Sokolovskyi
4717a64898
Add Slider.showValueIndicator property. (#179661)
Closes https://github.com/flutter/flutter/issues/179660

### Description

- Adds `Slider.showValueIndicator` property
- Adds test to verify that `Slider.showValueIndicator` takes priority
over `SliderTheme.showValueIndicator`

## Pre-launch Checklist

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---------

Co-authored-by: Qun Cheng <36861262+QuncCccccc@users.noreply.github.com>
2025-12-18 09:03:20 +00:00
JeelChandegra
47b1f5f5c2
Improve assertion messages in Tab widget for better clarity (#178295)
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---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-12-17 21:03:14 +00:00
chunhtai
4f07d50216
Clamps input value for progress indicator (#179898)
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Update the code to match the documentation

```
 /// A value of 0.0 means no progress and 1.0 means that progress is complete.
  /// The value will be clamped to be in the range 0.0-1.0.
```

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2025-12-17 20:10:21 +00:00
Bruno Leroux
57c3f8b665
Add FloatingActionButtonTheme (#179736)
## Description

This PR adds the `FloatingActionButtonTheme` subclass of InheritedTheme.
Similarly to other theme classes.

This missing theme class was mentioned in
[flutter.dev/go/material-theme-system-updates](http://flutter.dev/go/material-theme-system-updates):
"FloatingActionButtonThemeData is conformant but there’s no
FloatingActionButtonTheme class. "


## Related Issue

Fixes [Missing
FloatingActionButtonTheme](https://github.com/flutter/flutter/issues/179735)

## Tests

Adds 2 tests.
2025-12-17 14:28:25 +00:00
Job Guldemeester
1b2baab4c3
Adds property passthrough for CheckboxListTile, SwitchListTile and RadioListTile (#178098)
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This PR adds extra properties to `CheckboxListTile`, `SwitchListTile`
and `RadioListTile`. These properties are already implemented for the
`ListTile` and passed through from `CheckboxListTile`, `SwitchListTile`
and `RadioListTile` to the underlying `ListTile`.

The following properties are added:
    - `horizontalTitleGap`
    - `minVerticalPadding`
    - `minLeadingWidth`
    - `minTileHeight`

Fixes #83898 and builds on #154417 and #83902

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---------

Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-12-17 08:32:24 +00:00
Ramon Farizel
6a9328bd75
ListTile fix MinIntrinsicHeight calculation (#179515)
`computeMinIntrinsicHeight` was not taking into consideration the
vertical padding.

Fix: https://github.com/flutter/flutter/issues/179377

## Pre-launch Checklist

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Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2025-12-16 20:25:54 +00:00
Adil Hanney
8a7560de18
Add Adwaita Sans as a font fallback on Linux (#179144)
Gnome 48 (from March 2025) switched its default font from `Cantarell` to
`Adwaita Sans`:
https://blogs.gnome.org/monster/introducing-adwaita-fonts/.

This PR adds `Adwaita Sans` to the Linux font fallbacks list: `Adwaita
Sans` will be used instead of `Cantarell` if available.

Adwaita Sans is a slightly tweaked version of Inter, and therefore fits
in with `Roboto` and the rest of the Linux font stack.

- Closes https://github.com/flutter/flutter/issues/179141

***

<details>
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---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-12-15 23:04:22 +00:00
zhongliugo
2a950efec4
Reland: Add framework-side hitTestBehavior support to Semantics (#178817) (#179352)
This is a reland of #178817, which was reverted in #179100 due to test
failures.

The original PR introduced `hitTestBehavior` to the semantics framework
but incorrectly applied `opaque` behavior to `ModalRoute`, which blocked
platform views from receiving pointer events.

Instead of making the entire modal opaque, we:
1. Keep `ModalRoute` without explicit `hitTestBehavior` (defaults to
`defer`)
2. Make only the dialog/sheet content opaque (blocks clicks to barrier)
3. Platform views remain clickable because they're outside the opaque
content boundary

Fixes #149001
Original PR: #177570
Revert: #178744
2025-12-10 22:31:02 +00:00
Ahmed Mohamed Sameh
50ffc5044e
Make sure that a Tooltip doesn't crash in 0x0 environment (#178461)
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the Tooltip widget.

---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
2025-12-10 00:23:57 +00:00
chunhtai
2e2d655be8
Relax assertion for adding semantics locale (#178140)
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instead forcing a contain: true, uses isCompatibleWith to prevent
implicit merge

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2025-12-09 20:46:18 +00:00
Dev TtangKong
362b1de299
Reimplemented StretchingOverscrollIndicator with Simulation ported from Android 12. (#173849)
Fixed an issue #169659

This PR improves the StretchingOverscrollIndicator to better match
native Android behavior.

- Previously, the stretch effect worked well only for slow dragging, and
during fast flings it was absent or felt clipped.
- Implemented a Simulation-based animation that responds naturally to
both slow drags and high-velocity flings.
- The result closely resembles the native Android overscroll behavior
while maintaining Flutter's performance characteristics.

This change ensures that momentum-based gestures produce a more natural
and intuitive overscroll experience, especially for users accustomed to
native Android scroll views.

## Fling

[fling](https://github.com/user-attachments/assets/3944eef3-baaa-47df-82ca-9c49d4283fe4)

## Pull And Reduce
Also, a very similar animation is implemented when pulling as well.


[pull](https://github.com/user-attachments/assets/2a3025dc-0996-403d-b58b-d07f25487cda)

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
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- [x] I read the [Tree Hygiene] wiki page, which explains my
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- [x] I read and followed the [Flutter Style Guide], including [Features
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- [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>
2025-12-05 21:54:29 +00:00