4068 Commits

Author SHA1 Message Date
Ahmed R.
896cd9146c
Fix DropdownMenu keyboard navigation on filtered entries (#165868)
Fix `DropdownMenu` keyboard navigation when `enableFilter` is set to
true. Nothing major here, just a simple bugfix.

## Related Issues

- Fixes #165867 

## Tests

Added 1 test.

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2025-04-08 07:07:39 +00:00
Kishan Rathore
c6c3876ba9
Feat: Add yearShape property to DatePickerThemeData (#163909)
Feat: Add yearShape property to DatePickerThemeData
fixes: #163340 

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---------

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

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2025-04-04 21:15:12 +00:00
Kishan Rathore
503672ff1d
Fix: Range slider show overlay for both thumbs on hovering one (#165393)
Fix: Range slider show overlay for both thumbs on hovering one
fixes: #165281 

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

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

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2025-04-03 00:33:58 +00:00
Yegor
fbbe0f9e7a
[a11y] add SemanticsValidationResult (#165935)
Add `SemanticsValidationResult` to semantics that maps onto
`aria-invalid`.

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

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

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2025-04-02 21:27:07 +00:00
Kishan Rathore
082a24cdb2
Feat: Add brightnessOf method for theme (#163733)
Feat: Add brightnessOf method for theme
fixes: #163393 

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2025-03-31 18:46:44 +00:00
Mouad Debbar
d5751be500
High contrast color scheme based on system forced colors (#165068)
This PR introduces a `bool useSystemColors` parameter to the `ThemeData`
constructor.

The goal from this PR is to enable users to easily create high contrast
themes that are based on system colors for their `MaterialApp`:

```dart
MaterialApp(
  theme: ThemeData.light(),
  darkTheme: ThemeData.dark(),
  highContrastTheme: ThemeData(useSystemColors: true, ...),
  highContrastDarkTheme: ThemeData(useSystemColors: true, ...),
)
```
The `MaterialApp` widget will automatically pick the correct one of the
4 themes based on system settings (light/dark mode, high contrast
enabled/disabled).

Depends on https://github.com/flutter/flutter/pull/164933
Closes https://github.com/flutter/flutter/issues/118853
2025-03-26 19:25:07 +00:00
Justin McCandless
8128f08603
Use SystemContextMenu by default on iOS (#165354)
With this change, widgets based on EditableText will show the system
context menu by default on iOS. Anyone with a custom contextMenuBuilder
will not be affected and will have to opt-in to using SystemContextMenu.
Also, this does not affect SelectionArea, which can't receive paste.

Fixes https://github.com/flutter/flutter/issues/163067
2025-03-24 16:53:04 +00:00
Hannes Hultergård
a767a0ccbd
Add focus check to onTapUpOutside (#162939)
Adds a focus check to `onTapUpOutside` of `EditableText`, so that it
doesn't trigger if the `EditableText` doesn't have focus.

`onTapOutside` already had this check, but it was missed when
`onTapUpOutside` was added.

Fixes https://github.com/flutter/flutter/issues/162573


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2025-03-24 13:14:30 +00:00
Memet
be627165df
feat: Added forceErrorText in DropdownButtonFormField #165188 (#165189)
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Feat: Added forceErrorText in DropdownButtonFormField #165188


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---------

Co-authored-by: Bruno Leroux <bruno.leroux@gmail.com>
2025-03-24 07:07:51 +00:00
Huy
e0676b47c7
Add SearchAnchor.viewOnOpen and SearchAnchor.bar.onOpen (#164541)
Fix https://github.com/flutter/flutter/issues/160886

From the context of the issue, user wants to observe open/close events
for search view with SearchController.isOpen. However, I think that is
not a friendly approach/solution due to it relies on a
TextEditingController, it is a ValueNotifier which we implicitly
understand is dedicated to text input.

During the investigation, I found that `viewOnClose` works perfectly
because it is a callback from `_SearchViewRoute` (which is a PopupRoute
so it has didPush and didPop callbacks that we can leverage). `onClose`
was called on `didPop`, so we can solve this by creating a similar
`onOpen` then call it on `didPush`. Users then can implement both
callbacks for their needs.

In this PR:

- Propose adding SearchAnchor.viewOnOpen and `SearchAnchor.bar`.onOpen
- Improve documentation of SearchController, so that users will not be
confused with `SearchController.isOpen`

#### Demo (after the fix)


https://github.com/user-attachments/assets/7f30b831-e2d7-4a72-bc0f-35c858e3427b



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Signed-off-by: huycozy <huy@nevercode.io>
2025-03-20 10:22:23 +00:00
Qun Cheng
32b34ff99e
Add aria menu roles to menu-related widgets (#164741)
Related to https://github.com/flutter/flutter/issues/157177

This PR is to add the following changes:
* Implement `SemanticsRole.menu`, `SemanticsRole.menuItem`,
`SemanticsRole.menuBar`, `SemanticsRole.menuItemCheckbox`, and
`SemanticsRole.menuItemRadio`.
* Add `SemanticsRole.menu` role in ~`MenuAnchor`~, `DropdownButton`, and
`PopupMenuButton`
~* Add `SemanticsRole.menuBar` role to `MenuBar`~
* Add `SemanticsRole.menuItem` to ~`MenuItemButton`~, `DropdownMenuItem`
and `PopupMenuItem`
~* Add `SemanticsRole.menuItemCheckbox` to `CheckboxMenuButton`~
~* Add `SemanticsRole.menuItemRadio` to `RadioMenuButton`~

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2025-03-19 20:33:15 +00:00
Victor Sanni
010d31d109
Introduce Expansible, a base widget for ExpansionTile (#164049)
Take 2 

Design doc:
[flutter.dev/go/codeshare-expansion-tile](https://docs.google.com/document/d/1GTyEZjjTpx6fcrzOX-6kQ3phwu5UhUGLOWXJoy0yto0/edit?tab=t.0)

Fixes [Codeshare between ExpansionTile and its Cupertino
variant](https://github.com/flutter/flutter/issues/163552)

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2025-03-19 07:56:09 +00:00
Ujjwal Pratap Singh
42d4f69566
fix: "show dialog" functions should allow setting an AnimationStyle (#164002)
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fixes issue #154744

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Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-03-19 05:40:18 +00:00
chunhtai
ce667ede75
Reland role merge (#165330)
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the previous pr causes some issue with mobile platform.
The change is in second commit

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2025-03-18 21:01:16 +00:00
Kamil Szczęk
9d2b6da8e5
feat(Tooltip): replace the height parameter with constraints (#163314)
Introduce a new `constraints` parameter, which constrains the size of
the tooltip's message and deprecate the now obsolete `height` parameter.
Do the same for the theme data, while also making some minor changes to
the docs to clear up some misconceptions about which properties apply to
the tooltip's message and which to the tooltip's child.

To make the transition from `height` to `constraints` as easy as
possible for our users, introduce fix data to do this replacement
automatically in the IDE.

Closes: #163313

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2025-03-17 17:00:05 +00:00
Huy
51bf72afa2
Fix arrowHeadColor breaks differentiation between states (#165178)
Fix https://github.com/flutter/flutter/issues/160458

The arrowheads color is currently displayed wrong when passing
`arrowHeadColor` parameter, it's due to the `arrowHeadColor` is passing
to IconButton.icon widget, not IconButton.color itself. Meanwhile, the
IconButton state depends on `onPressed` callback and the button color
logic happens in IconButton, not in Icon widget. The fix is simply to
pass `arrowHeadColor` to IconButton so that buttons will be displaying
correct color when state changes.

| before | after |
| --------------- | --------------- |
<video
src="https://github.com/user-attachments/assets/20f08366-7c42-4f00-bfea-40f1c6498dd7"/>
| <video
src="https://github.com/user-attachments/assets/a018a60f-4238-4f8a-9784-1db71592f08c"/>

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Signed-off-by: huycozy <huy@nevercode.io>
2025-03-17 17:00:05 +00:00
chunhtai
3d74fe1562
Revert "Prevent explicit roles from merging (#164732)" (#165222)
This reverts commit c2bb3accbac0d33b43b1e89982425de2657198a1.

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the previous pr may break some of the mobile a11y. some newly splitted
role can't be focus by mobile a11y focus, will need to fix some of the
engine code first

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2025-03-15 01:30:35 +00:00
Sangam Shrestha
d261411b4c
Remove redundant useMaterial3: true (#163376)
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This PR removes redundant useMaterial3: true as described in
https://github.com/flutter/flutter/issues/162818

*List which issues are fixed by this PR. You must list at least one
issue. An issue is not required if the PR fixes something trivial like a
typo.*

- https://github.com/flutter/flutter/issues/162818

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---------

Co-authored-by: Qun Cheng <36861262+QuncCccccc@users.noreply.github.com>
2025-03-14 17:50:20 +00:00
chunhtai
c2bb3accba
Prevent explicit roles from merging (#164732)
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If merging explicit roles, some of the information may be dropped.

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2025-03-13 22:15:29 +00:00
Bruno Leroux
c6c518653c
Fix NavigationBar indicator overlay color (#164484)
## Description

This PR fixes NavigationBar lacking visual feedback on the active
destination indicator.

### Before:

The navigation indicator does not change color when hovered or focused:


https://github.com/user-attachments/assets/a1e67dee-4a38-4711-ba90-bdcd9bed3226


### After:

The navigation indicator color changes (slightly darker):


https://github.com/user-attachments/assets/1b1cc335-2cf4-4c41-9c53-696537707c72


## Related Issue

Fixes [NavigationBar lacks visual feedback when focused or
hovered](https://github.com/flutter/flutter/issues/163871)

## Tests

- Updates several helper functions which are used by several tests.
- Updates several test: adding an Ink widget changes the coordinates
used in several tests because these coordinates are now relative to the
Ink offset.
- Will impact fours golden tests which were capturing the bad behavior
(indicator color not changing when hovered or focused).
2025-03-13 08:02:36 +00:00
Hannah Jin
6aaa4eb9e3
[framework]Add semantics role to table rows. (#163337)
**1. framework side:**
This PR Create semantics node for rows in table's
`assembleSemanticsNode` function.

**2. web side:**
I tested on my mac, and i need to remove the 
`<flt-semantics-container>` between table and row, row and cell to
traverse inside table, removing those transfom intermediate containers
on web will be a bit of hassle and will be in another separate PR.

For example this code can only announce table but can’t get into cells.
```
<flt-semantics id="flt-semantic-node-4" role="table" style="position: absolute; overflow: visible; width: 751px; height: 56px; transform-origin: 0px 0px 0px; transform: matrix(1, 0, 0, 1, 0, 56); pointer-events: none; z-index: 1;">
    <flt-semantics-container style="position: absolute; pointer-events: none; top: 0px; left: 0px;">
        <flt-semantics id="flt-semantic-node-6" role="row" style="position: absolute; overflow: visible; width: 751px; height: 56px; top: 0px; left: 0px; pointer-events: none;">
            <flt-semantics-container style="position: absolute; pointer-events: none; top: 0px; left: 0px;">
                <flt-semantics id="flt-semantic-node-5" role="columnheader" aria-label="Name" style="position: absolute; overflow: visible; width: 751px; height: 56px; top: 0px; left: 0px; pointer-events: all;"></flt-semantics>
            </flt-semantics-container>
        </flt-semantics>
    </flt-semantics-container>
</flt-semantics>
```
If I removed the in between `</flt-semantics-container>`, the code come 
```
<flt-semantics id="flt-semantic-node-4" role="table" style="position: absolute; overflow: visible; width: 751px; height: 56px; transform-origin: 0px 0px 0px; transform: matrix(1, 0, 0, 1, 0, 56); pointer-events: none; z-index: 1;">
    <flt-semantics id="flt-semantic-node-6" role="row" style="position: absolute; overflow: visible; width: 751px; height: 56px; top: 0px; left: 0px; pointer-events: none;">
        <flt-semantics id="flt-semantic-node-5" role="columnheader" aria-label="Name" style="position: absolute; overflow: visible; width: 751px; height: 56px; top: 0px; left: 0px; pointer-events: all;"></flt-semantics>
    </flt-semantics>
</flt-semantics>
```
And I can get into table cells.


**3. Other aria-attributes:** 

[aria-colcount](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-colcount) ,[aria-rowcount](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowcount) 
[aria-colindex](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-colindex) 
[aria-rowindex](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-rowindex) 
* theres attributes are only needed if some rows and columns are hidden
in the Dom tree. havn't added them yet

aria-rowspan , aria-colspan : 
*we currently don't support row span and col span in our widgets.
related issue: https://github.com/flutter/flutter/issues/21594

 related: https://github.com/flutter/flutter/pull/162339
issue: https://github.com/flutter/flutter/issues/45205

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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
2025-03-13 04:39:28 +00:00
Kate Lovett
df676dc6e7
Add onHover and onFocusChange callbacks for TabBar (#164816)
Fixes https://github.com/flutter/flutter/issues/159444
Fixes https://github.com/flutter/flutter/issues/146089

This adds callbacks to TabBar for onHover and onFocusChange.
They pipe through to the underlying Inkwell widget that is wrapped
around each Tab of the TabBar during build.

#### Alternatives

- I did consider adding these callbacks to Tab instead, but felt that
going through TabBar would be better. If implemented in Tab, the user
would need to define callbacks for each tab. This PR makes it so there
is only need for one callback, and the associated Tab index is provided.
Also, since the Inkwell is applied in the TabBar, it's kludgy to have to
extract that from the Tabs _in_ TabBar later to pass on to the Inkwell.
👃
- Digging in to the requests in the linked issues, the user wants to
change various stylings in response to these events.
WidgetStateProperties were considered, but there are so many potential
styling properties that going this route would require greatly
increasing the API surface here. Tab.child allows the user to provide
whatever widget they would like to have as the content. Being able to
modify Tab.child in response to these events is a better way go instead
of exposing a ton of different properties.

## 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]:
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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
2025-03-13 01:32:05 +00:00
LongCatIsLooong
963f23e30e
computeDryLayout access size bad (#164663)
Asserts if `RenderBox.size` is accessed in `computeDryLayout`

Also changes `x is RenderObject` to `x != null` when x's static type is
`RenderObject?`.

## 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
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<!-- Links -->
[Contributor Guide]:
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[Tree Hygiene]:
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[test-exempt]:
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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
2025-03-12 16:15:06 +00:00
Sarbagya Dhaubanjar
6d6d7914f9
Added calendar delegate to support custom calendar systems (#161874)
Added `CalendarDelegate` class that supports plugging in custom calendar
logics other than Gregorian Calendar System.

Here is an example implementation for Nepali(Bikram Sambat) Calendar
System:
https://github.com/sarbagyastha/nepali_date_picker/blob/m3/lib/src/nepali_calendar_delegate.dart

Demo using the `NepaliDatePickerDelegate`:
https://date.sarbagyastha.com.np/

Fixes https://github.com/flutter/flutter/issues/77531,
https://github.com/flutter/flutter/issues/161873

## 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: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-03-08 02:41:17 +00:00
Mairramer
40e4c5eed1
Adds animateToItem to the CarouselController (#162694)
Closes  #161368 
This PR adds the `animateToItem` method to the `CarouselController`,
enabling smooth, index-based navigation for carousels with fixed or
dynamically-sized items (via `flexWeights`).


https://github.com/user-attachments/assets/c0fe375a-5495-4d56-8b2d-0bd6d0bd0639


## 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]:
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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]:
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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
2025-03-05 21:27:21 +00:00
Kamil Szczęk
612d39e0e6
feat(Tooltip): pass the default text style down the tree (#163259)
Modify the tooltip's DefaultTextStyle to use the actual default text
style picked to fit the current theme and platform instead of hardcoding
the bodyMedium text style.

Closes: #163255

## 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].
- [ ] 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
2025-03-04 22:15:19 +00:00
Kishan Rathore
1bafd3e0d6
Fix: Update DelegatedTransition animation parameter correctly (#163853)
Fix: Update DelegatedTransition animation parameter correctly
fixes: #163389 

## 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.
2025-02-28 21:05:26 +00:00
yim
4da1dec288
Fixed the issue that Slider's secondaryTrackValue is not updated. (#163996)
Fixes: #163971

## Pre-launch Checklist

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

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

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[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: Taha Tesser <tessertaha@gmail.com>
2025-02-28 05:54:20 +00:00
yim
25a5b2b6cb
Drag handles only need to be tested on mobile platforms. (#163723)
This PR modifies a test that aims to verify whether the toolbar remains
visible when dragging the end handle. However, on desktop platforms,
there is no end handle.


![image](https://github.com/user-attachments/assets/1ec094e1-4611-44cf-83dd-1a6f2dc7d33c)
<img
src="https://github.com/user-attachments/assets/25575f7c-4856-4954-9c59-9cf2e009d63b"
width="300">

This issue was initially introduced here:
https://github.com/flutter/flutter/pull/161731#pullrequestreview-2574978920.

## 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]:
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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]:
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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]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-02-28 02:30:37 +00:00
Navaron Bracke
d8100ac5ed
Guard against zero item extent for carousel (#163310)
This PR fixes a bug where the `CarouselView` would throw an error if the
itemExtent is zero.

Part of https://github.com/flutter/flutter/issues/160679

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

## Pre-launch Checklist

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

If you need help, consider asking for advice on the #hackers-new channel
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<!-- Links -->
[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]:
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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
2025-02-26 18:39:26 +00:00
Taha Tesser
8cf41e9b4f
Fix RangeSlider renders track when track colors are transparent (#162386)
### Description 

Fixes [`Slider` with transparent track colors and custom `trackHeight`
cannot reach the extreme
ends](https://github.com/flutter/flutter/issues/161210) but for
`RangeSlider`.

### Code Sample

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

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

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

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

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

class _MyAppState extends State<MyApp> {
  RangeValues _values = const RangeValues(0, 100);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        body: Center(
          child: Column(
            spacing: 20,
            mainAxisSize: MainAxisSize.min,
            children: <Widget>[
              SliderTheme(
                data: const SliderThemeData(
                  trackHeight: 100,
                  activeTrackColor: Colors.transparent,
                  inactiveTrackColor: Colors.transparent,
                ),
                child: RangeSlider(
                  values: _values,
                  max: 100,
                  onChanged: (RangeValues values) {
                    setState(() {
                      _values = values;
                    });
                  },
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}

```

</details>


### Before

<img width="755" alt="Screenshot 2025-02-12 at 15 56 21"
src="https://github.com/user-attachments/assets/e8c88bd8-3c87-46e2-9f29-b945128ae93a"
/>


### After

<img width="755" alt="Screenshot 2025-02-12 at 15 56 09"
src="https://github.com/user-attachments/assets/5f9244e8-4d51-40f3-a3fc-afdf9dff9b35"
/>


## 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]:
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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
2025-02-25 07:32:03 +00:00
Walid Ashik
271cb8c8c5
Add BorderRadiusGeometry to Divider Widget for Customisable Border Radius (#163414)
This PR fixes #162239 . Now, you can add border radius to divider. It is
needed when you have a thick divider and almost all the thick dividers
need a radius.

Example Usage:

```diff
  Divider(
    height: 20,
    thickness: 5,
    color: Colors.blue,
+   radius: BorderRadius.all(Radius.circular(20)), 
  );
```

```diff
  VerticalDivider(
    height: 20,
    thickness: 5,
    color: Colors.blue,
+   radius: BorderRadius.all(Radius.circular(20)), 
  );
```


## 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.
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---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-02-25 07:22:04 +00:00
Moshe Dicker
4d50910b8a
Adds support for applying delta/factor transformations for TextTheme height, letter and word spacing (#158103)
Closes https://github.com/flutter/flutter/issues/158102


The text theme has the `apply` method which does bulk operations on
multiple text styles. It supports delta/factor ajustements for font
size. This is very helpful for changing all the font sizes at once using
a ratio or a simple delta.
This PR add support for height, letter spacing and and word spacing too.

### Why is this so useful?

Adjusting these in bulk is really helpful for using custom fonts. The
Material font comes which its own default text styes and they're usually
great. But many times they need to be nudged tighter.

### Doc Comment

`apply` has no doc comments for `fontSizeFactor`/`fontSizeDelta` so i
did not add any for the new `letterSpacingFactor`,
`letterSpacingDelta`... either. If we want to add it, I'll do it.

### Tests
Done!

## Pre-launch Checklist

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---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-02-21 18:40:05 +00:00
Dibash Poudel
fca021deee
CircularProgressIndicator throws null exception (#163356)
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This PR adds a null check before accessing value, preventing errors
caused by the null check operator used on null value.

Fixes #163253 

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2025-02-20 07:48:23 +00:00
yim
c4d269e22b
Fix the issue where DropdownMenu does not gain focus when tapped. (#162874)
Fixes: #162539
Fixes: #162897

*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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2025-02-20 06:02:07 +00:00
yim
a6ff677120
showDialogs adds a requestFocus parameter. (#162928)
Fixes: #162920

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2025-02-20 03:01:07 +00:00
Hannah Jin
7cf38fd93c
Add table related semantics role (#162339)
issue: https://github.com/flutter/flutter/issues/45205

This PR added roles: table,cell,row,columnheader in engine side. 

Also added table, cell , columnheader in framework widgets `Table` and
`DataTable`.

This PR didn't add `row` in framework side because right now TableCell
is ParentDataWidget expecting its parent to be a Table, tableRow is not
a widget or a renderObject, but just some data. If we want to add a role
to `row`, we need to do some refactor to `TableCell`, `TableRow` and
`Table`. If we need to add row, I will do that in another PR.




## Pre-launch Checklist

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2025-02-14 02:01:28 +00:00
Hannah Jin
539c5b93af
fix the issue that can't set app bar traversal order for flexible space (#162910)
fix https://github.com/flutter/flutter/issues/98570 


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2025-02-13 20:57:41 +00:00
Bruno Leroux
b61335bd3b
Fix DropdownMenu default width does not take label into account (#161219)
## Description

This PR fixes `DropdownMenu` default width when a long label is
provided.

Before:

The width is based on the longest menu item (which can be smaller than
the label):


![image](https://github.com/user-attachments/assets/c8d543a3-12c6-4f8e-ba89-e067a09f8653)

After:

The width also depends on the label width when it is longer than the
menu items.


![image](https://github.com/user-attachments/assets/afde7e35-1da0-46a9-900d-8fd119c30317)


## Related Issue

Fixes [DropdownMenu default width does not take label into
account](https://github.com/flutter/flutter/issues/136678)

## Tests

Adds 2 tests.
2025-02-13 09:48:25 +00:00
Taha Tesser
60d0bfcca4
Fix buttons with icons ignore provided foregroundColor (#162880)
Fixes [Flutter 3.27 and later breaks past styling and theming of icon
color on buttons with
icons](https://github.com/flutter/flutter/issues/162839)

### Description

This PR fixes how the icon color is resolved in `ButtonStyleButton`.
This was regressed in https://github.com/flutter/flutter/pull/143501.

### Code Sample (taken from issue)

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

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

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

final ButtonStyle filledButtonStyle = FilledButton.styleFrom(
  foregroundColor: Colors.red,
  backgroundColor: Colors.grey,
);

final ButtonStyle elevatedButtonStyle = ElevatedButton.styleFrom(
  foregroundColor: Colors.orange.shade600,
  backgroundColor: Colors.blueGrey,
);

final ButtonStyle outlinedButtonStyle = OutlinedButton.styleFrom(
  foregroundColor: Colors.lightBlue,
);

final ButtonStyle textButtonStyle = TextButton.styleFrom(
  foregroundColor: Colors.green,
);

final ButtonStyle segmentedButtonStyle = SegmentedButton.styleFrom(
  selectedForegroundColor: Colors.tealAccent.shade700,
);

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: const HomePage(),
      theme: ThemeData(
        filledButtonTheme: FilledButtonThemeData(
          style: filledButtonStyle,
        ),
        elevatedButtonTheme: ElevatedButtonThemeData(
          style: elevatedButtonStyle,
        ),
        outlinedButtonTheme: OutlinedButtonThemeData(
          style: outlinedButtonStyle,
        ),
        textButtonTheme: TextButtonThemeData(
          style: textButtonStyle,
        ),
        segmentedButtonTheme: SegmentedButtonThemeData(
          style: segmentedButtonStyle,
        ),
      ),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Button Icon Color Issue')),
      body: Center(
        child: Column(
          children: [
            Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                FilledButton.icon(
                  label: const Text('Filled Themed'),
                  icon: const Icon(Icons.add),
                  onPressed: () {},
                ),
                const SizedBox(width: 8),
                FilledButton.icon(
                  style: filledButtonStyle.copyWith(
                    foregroundColor: WidgetStateProperty.all(Colors.yellow),
                  ),
                  label: const Text('Filled Styled'),
                  icon: const Icon(Icons.add),
                  onPressed: () {},
                ),
              ],
            ),
            const SizedBox(height: 8),
            Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                ElevatedButton.icon(
                  label: const Text('Elevated Themed'),
                  icon: const Icon(Icons.add),
                  onPressed: () {},
                ),
                const SizedBox(width: 8),
                ElevatedButton.icon(
                  style: elevatedButtonStyle.copyWith(
                    foregroundColor: WidgetStateProperty.all(Colors.lime),
                  ),
                  label: const Text('Elevated Styled'),
                  icon: const Icon(Icons.add),
                  onPressed: () {},
                ),
              ],
            ),
            const SizedBox(height: 8),
            Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                OutlinedButton.icon(
                  label: const Text('Outlined Themed'),
                  icon: const Icon(Icons.add),
                  onPressed: () {},
                ),
                const SizedBox(width: 8),
                OutlinedButton.icon(
                  style: outlinedButtonStyle.copyWith(
                    foregroundColor: WidgetStateProperty.all(Colors.deepOrange),
                  ),
                  label: const Text('Outlined Styled'),
                  icon: const Icon(Icons.add),
                  onPressed: () {},
                ),
              ],
            ),
            const SizedBox(height: 8),
            Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                TextButton.icon(
                  label: const Text('Text Themed'),
                  icon: const Icon(Icons.add),
                  onPressed: () {},
                ),
                const SizedBox(width: 8),
                TextButton.icon(
                  style: textButtonStyle.copyWith(
                    foregroundColor: WidgetStateProperty.all(Colors.pink),
                  ),
                  label: const Text('Text Styled'),
                  icon: const Icon(Icons.add),
                  onPressed: () {},
                ),
              ],
            ),
            const SizedBox(height: 8),
            const SegmentedButtonShowcase(),
          ],
        ),
      ),
    );
  }
}

class SegmentedButtonShowcase extends StatefulWidget {
  const SegmentedButtonShowcase({this.showOutlinedButton, super.key});
  final bool? showOutlinedButton;

  @override
  State<SegmentedButtonShowcase> createState() =>
      _SegmentedButtonShowcaseState();
}

enum Calendar { day, week, month, year }

class _SegmentedButtonShowcaseState extends State<SegmentedButtonShowcase> {
  Calendar _selected = Calendar.day;

  @override
  Widget build(BuildContext context) {
    return SegmentedButton<Calendar>(
      segments: const <ButtonSegment<Calendar>>[
        ButtonSegment<Calendar>(
          value: Calendar.day,
          label: Text('Day'),
          icon: Icon(Icons.calendar_view_day),
        ),
        ButtonSegment<Calendar>(
          value: Calendar.week,
          icon: Icon(Icons.calendar_view_week),
          label: Text('Week'),
        ),
        ButtonSegment<Calendar>(
          value: Calendar.month,
          icon: Icon(Icons.calendar_view_month),
          label: Text('Mont'),
        ),
        ButtonSegment<Calendar>(
          value: Calendar.year,
          icon: Icon(Icons.calendar_today),
          label: Text('Year'),
        ),
      ],
      selected: <Calendar>{_selected},
      onSelectionChanged: (Set<Calendar> selected) {
        setState(() {
          _selected = selected.first;
        });
      },
    );
  }
}

```

</details>

### Before

<img width="631" alt="Screenshot 2025-02-07 at 17 45 46"
src="https://github.com/user-attachments/assets/d40b1c4b-9952-4e11-8295-8a04bbaa7d74"
/>

### After


<img width="631" alt="Screenshot 2025-02-07 at 17 45 37"
src="https://github.com/user-attachments/assets/d308756e-83f2-42da-bc8d-e958d9f4bec5"
/>

## 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].

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2025-02-13 08:33:12 +00:00
PurplePolyhedron
4aafcce483
fix DropdownMenu crashes when provided menuStyle with small maximumSize (#162380)
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fix #162356
Previously `DropdownMenu` overwrites `minimumSize` in `menuStyle` to be
the width of the `TextField`
Now it set the `minimumSize` to be the min between the width of the
`TextField` and the width of `maximumSize`, so that the menu can be
smaller than the `TextField`.

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2025-02-13 06:34:37 +00:00
Bruno Leroux
7e9ba43698
Fix DropdownButtonFormField padding when ButtonTheme.alignedDropdown is true (#162810)
## Description

This PR fixes `DropdownButtonFormField` content padding when
`ButtonTheme.alignedDropdown` is true.

### Before:

An extra padding is added before the content when `alignedDropdown` is
true:


![image](https://github.com/user-attachments/assets/429aa848-c56a-4e74-aca3-6c9eb9507578)


### After:

The content has the same position whether `alignedDropdown` is true or
false:


![image](https://github.com/user-attachments/assets/2476194d-b582-4991-9285-d5c94af86f6a)


## Related Issue

Fixes https://github.com/flutter/flutter/issues/123783

## Tests

Adds 1 test.
2025-02-13 00:38:19 +00:00
chunhtai
21471aa236
Adds dialog and alertdialog role (#162692)
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fixes https://github.com/flutter/flutter/issues/162124
fixes https://github.com/flutter/flutter/issues/157207
fixes https://github.com/flutter/flutter/issues/157204

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2025-02-11 19:51:05 +00:00
jesswrd
75df59e62f
Fix Status Bar Icon Brightness (#162297)
On Android devices, the statusBar is now by default transparent starting
android API 35
[here](https://developer.android.com/develop/ui/views/layout/edge-to-edge#:~:text=system%20bars%20transparent)
(due to automatic opt-in to edge to edge mode
[here](https://developer.android.com/develop/ui/views/layout/edge-to-edge#:~:text=Important%3A%20Edge%2Dto%2Dedge%20is%20enforced%20on%20Android%2015%20(API%20level%2035)%20and%20higher%20once%20your%20app%20targets%20SDK%2035.%20If%20your%20app%20is%20not%20already%20edge%2Dto%2Dedge%2C%20portions%20of%20your%20app%20may%20be%20obscured%20and%20you%20must%20handle%20insets.%20Depending%20on%20the%20app%2C%20this%20work%20may%20or%20may%20not%20be%20significant.)),
which is making the statusBar icons difficult to see. We decided to make
the change in Cupertino/Material layer as opposed to the embedder layer
becasue we cannot make assumptions on the defaults when we don't know
what kind of Widgets the Flutter dev will be using.

In MaterialApp, the `statusBarIconBrightness` is made to be dark because
the system's brightness (dark mode or light mode) **does not affect**
the brightness of the default app. This means when I turn on dark mode
on my phone, the app does not use a dark theme—it uses the same light
theme.

In CupertinoApp, the `statusBarIconBrightness` is made to be opposite of
the system's brightness (dark mode or light mode) because the system
**does affect** the brightness of the default app. The system and the
default app have the same brightness. This means when I turn on dark
mode on my phone, the app also uses a dark theme.

Fixes #160305 

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2025-02-07 20:37:56 +00:00
Michael Goderbauer
1e035cc693
Adjustments to FocusHighlightMode handling (#162417)
Fixes https://github.com/flutter/flutter/issues/158527

Adjustments:
* Using the mouse/trackpad does no longer change `FocusHighlightMode`s
(this matches observed behavior on Android)
* Changing focus via a11y on the web forces `FocusHighlightModes.touch`,
which hides the visual input focus indication from non-Textfields. The
reason here is in order to give something input focus on the web it also
has to have a11y focus, which is indicated separately.
2025-02-06 21:26:08 +00:00
Taha Tesser
58b7ee137e
Fix Slider renders track when track colors are transparent (#161814)
### Description

Fixes [`Slider` with transparent track colors and custom `trackHeight`
cannot reach the extreme ends
](https://github.com/flutter/flutter/issues/161210)

### Code Sample

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

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

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

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

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

class _MyAppState extends State<MyApp> {
  double _value = 0;

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        body: Center(
          child: Column(
            spacing: 20,
            mainAxisSize: MainAxisSize.min,
            children: [
              SizedBox(
                height: 4,
                width: 400,
                child: DecoratedBox(
                  decoration: const BoxDecoration(
                    gradient:
                        LinearGradient(colors: [Colors.yellow, Colors.green]),
                  ),
                  child: SliderTheme(
                    data: const SliderThemeData(
                      trackHeight: 200,
                      activeTrackColor: Colors.transparent,
                      inactiveTrackColor: Colors.transparent,
                      padding: EdgeInsets.zero,
                    ),
                    child: Slider(
                      value: _value,
                      max: 100,
                      onChanged: (double value) {
                        setState(() {
                          _value = value;
                        });
                      },
                    ),
                  ),
                ),
              ),
              Text('Slider value: ${_value.roundToDouble()}')
            ],
          ),
        ),
      ),
    );
  }
}

```

</details>


### Before

<img width="728" alt="Screenshot 2025-01-17 at 16 32 00"
src="https://github.com/user-attachments/assets/378a31b2-b897-4bf8-9067-66539239af09"
/>

### After

<img width="728" alt="Screenshot 2025-01-17 at 16 31 33"
src="https://github.com/user-attachments/assets/aef12d5e-a0cc-4947-8f72-2024edf29f14"
/>



## Pre-launch Checklist

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- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
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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
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2025-02-06 20:42:02 +00:00