*This PR changes the date picker were add locale in DatePickerThemeData*
*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.*
Fixes#148202
*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*
Reverts: flutter/flutter#147856
Initiated by: loic-sharma
Reason for reverting: tree is closed with errors like:
```
test/integration.shard/break_on_framework_exceptions_test.dart: breaks when rebuilding dirty elements throws [E]
Expected: <45>
Actual: <2756>
package:matcher expect
test\integration.shard\break_on_framework_exceptions_test.dart 56:5 main.expectException
===== asynchronous gap ===
Original PR Author: LongCatIsLooong
Reviewed By: {goderbauer}
This change reverts the following previous change:
Fixes https://github.com/flutter/flutter/issues/146379: introduces `Element.buildScope` which `BuildOwner.buildScope` uses to identify subtrees that need skipping (those with different `BuildScope`s). If `Element.update` calls `updateChild` then dirty children will still be rebuilt regardless of their build scopes.
This also introduces `LayoutBuilder.applyDoubleRebuildFix` migration flag which should only live for a week or less.
Caveats:
`LayoutBuilder`'s render object calls `markNeedsLayout` if a descendant Element is dirty. Since `markNeedsLayout` also implies `markNeedsPaint`, the render object is going to be very repaint/relayout-happy.
Tests:
Presubmits with the migration flag set to true: https://github.com/flutter/flutter/pull/147856/checks?check_run_id=24629865893
These tests essentially count the number of values in the engine enums. https://github.com/flutter/engine/pull/53094 is adding a new value, which causes these tests to fail. Temporarily disabling these tests so that the engine change can proceed.
Fixes https://github.com/flutter/flutter/issues/146379: introduces `Element.buildScope` which `BuildOwner.buildScope` uses to identify subtrees that need skipping (those with different `BuildScope`s). If `Element.update` calls `updateChild` then dirty children will still be rebuilt regardless of their build scopes.
This also introduces `LayoutBuilder.applyDoubleRebuildFix` migration flag which should only live for a week or less.
Caveats:
`LayoutBuilder`'s render object calls `markNeedsLayout` if a descendant Element is dirty. Since `markNeedsLayout` also implies `markNeedsPaint`, the render object is going to be very repaint/relayout-happy.
Tests:
Presubmits with the migration flag set to true: https://github.com/flutter/flutter/pull/147856/checks?check_run_id=24629865893
Since we are using The `CupertinoScrollBar` for both macOS and iOS, it's a good idea to update the description of the `adaptive` function to indicate it will be used for macOS and iOS
*Update progress_indicator.dart to indicate the adaptive option is for both macOS and iOS.*
According to previous discussion at https://github.com/flutter/flutter/pull/145389#discussion_r1561564845, this change makes `_ModalScopeStatus` an `InheritedModel` rather than an `InheritedWidget`, and provides the following methods.
- `isCurrentOf`
- `canPopOf`
- `settingsOf`
For example, `ModalRoute.of(context)!.settings` could become `ModalRoute.settingsOf(context)` as a performance optimization.
Fixes: https://github.com/flutter/flutter/issues/58765
The rationale for the choice of the sentinel value: https://github.com/flutter/engine/pull/52940
The exact value of `kTextHeightNone` should be kept as an implementation detail. It's unfortunate that the current value `0` is dangerously close to `TextStyle.height`'s valid domain. If we ever allow `TextStyle.height == 0` (which totally makes sense) then it shouldn't be difficult to change the const.
The PR changes the default value of hitTestBehavior in snack bars to `HitTestBehavior.deferToChild` when snackBarTheme.insetPadding is not null, so that widgets behind snack bars affected by the value set to insetPadding, remain interactive even while a snack bar is visible. This PR can be considered as an extension to what have been done in PR #127959 which fixes the same problem but for individual snack bars with margin not being null. This PR works on the theme level.
*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.*
#148566
Reverts: flutter/flutter#148470
Initiated by: eyebrowsoffire
Reason for reverting: Unit test failures closing the tree.
Original PR Author: hello-coder-xu
Reviewed By: {QuncCccccc, Piinks}
This change reverts the following previous change:
* sliverGridDelegate mainAxisExtent add assert,Avoid incorrect use *
Fixes https://github.com/flutter/flutter/issues/138871
It's now possible to override the default selection overlay with CupertinoDatePicker.selectionOverlayBuilder and CupertinoTimerPicker.selectionOverlayBuilder.
## Description
This PRs fixes a Web issue on Linux related to numpad keys.
In https://github.com/flutter/flutter/pull/145464, I introduced numpad shortcuts for Linux. These shortcuts work well on a desktop Linux application but they broke the Linux+Web numpad logic.
When I added these shortcuts, I expected them to not be active on Web (because I knew that on Web, those shortcuts are handled by the browser). But there is a trick: text editing shortcuts are still defined on Web but they are disabled at the editable text level so one can use them in components that are not `EditableText` (see https://github.com/flutter/flutter/pull/103377).
In this PR, I used the same approach than for other text editing shortcuts: when on web associate those shortcuts to the `DoNothingAndStopPropagationTextIntent` intent.
## Related Issue
Fixes https://github.com/flutter/flutter/issues/148447.
## Tests
Updates 2 tests.
Adds 2 tests.
- Fixes a child not removed from `_keepAliveBucket` when widget is no longer kept alive offscreen. Bug was triggering assert in performLayout.
- Adds test to cover the case from bug report
Fixes#138977
It looks like removing `kIsWeb` from the `FocusManager._appLifecycleListener` platform check is causing [memory leaks](https://github.com/flutter/flutter/issues/148985) and test failures.
This pull request fixes#148475 and prevents the test failures shown in #148978.
Both iOS and Android run into issues when the FocusManager starts responding to app lifecycle changes.
Fortunately, this feature is primarily meant for desktop platforms, so the problem can be resolved with a platform check.
fixes https://github.com/flutter/flutter/issues/148475
Tests in Material toggleables (`Radio`, `Switch`, `Checkbox`) which require hovering using a mouse pointer do not include `addTearDown(gesture.removePointer)` to remove the mouse pointer once the test concludes.
Also, hovering tests in Material `Checkbox` currently have no functionality (i.e what is painted before hovering = what is painted while hovering). For example:
357bd65749/packages/flutter/test/material/checkbox_test.dart (L880-L896)
This PR adds `addTearDown(gesture.removePointer)` to `Radio`, `Switch`, and `Checkbox` tests, and functionality for `Checkbox` hover tests.
Fixes#148809.
Contributes to https://github.com/flutter/flutter/issues/145599
Repro:
`flutter test test/cupertino/tab_scaffold_test.dart --dart-define LEAK_TRACKING=true --plain-name "Adding new tabs does not crash the app"`
What is going on:
1. ImageCache.putIfAbsent, in case the image already existed in the cache, invokes ImageCache._trackLiveImage, that creates _LiveImage and passes the image's completer as parameter `completer`
3. _LiveImage constructor invokes super constructor (of _CachedImageBase) that initializes the member `handle`
4. `handle` is disposed [using scheduler](c698e694c8/packages/flutter/lib/src/painting/image_cache.dart (L633)), and disposal does not happen in time of test completion.
Adding delay to the test increases number of not disposed objects from 30 to 120.
Should we force schedule at the end of the widget tests somehow to make scheduler switched to right state?
Creation call stack:
```
#9______new_ImageStreamCompleterHandle.__(package:flutter/src/painting/image_stream.dart:465:41)
#10_____ImageStreamCompleter.keepAlive_(package:flutter/src/painting/image_stream.dart:655:39)
#11_____new__CachedImageBase_(package:flutter/src/painting/image_cache.dart:609:27)
#12_____new__LiveImage_(package:flutter/src/painting/image_cache.dart:647:9)
#13_____ImageCache._trackLiveImage.<anonymous_closure>_(package:flutter/src/painting/image_cache.dart:302:14)
#14______LinkedHashMapMixin.putIfAbsent_(dart:collection-patch/compact_hash.dart:543:23)
#15_____ImageCache._trackLiveImage_(package:flutter/src/painting/image_cache.dart:296:17)
#16_____ImageCache.putIfAbsent_(package:flutter/src/painting/image_cache.dart:378:7)
#17_____ImageProvider.resolveStreamForKey_(package:flutter/src/painting/image_provider.dart:517:81)
#18_____ScrollAwareImageProvider.resolveStreamForKey_(package:flutter/src/widgets/scroll_aware_image_provider.dart:104:19)
#19_____ImageProvider.resolve.<anonymous_closure>_(package:flutter/src/painting/image_provider.dart:366:9)
#20_____ImageProvider._createErrorHandlerAndKey.<anonymous_closure>_(package:flutter/src/painting/image_provider.dart:479:24)
#21_____SynchronousFuture.then_(package:flutter/src/foundation/synchronous_future.dart:43:39)
#22_____ImageProvider._createErrorHandlerAndKey_(package:flutter/src/painting/image_provider.dart:476:9)
#23_____ImageProvider.resolve_(package:flutter/src/painting/image_provider.dart:363:5)
#24______ImageState._resolveImage_(package:flutter/src/widgets/image.dart:1111:16)
#25______ImageState.didChangeDependencies_(package:flutter/src/widgets/image.dart:1061:5)
#26_____StatefulElement._firstBuild_(package:flutter/src/widgets/framework.dart:5630:11)
#27_____ComponentElement.mount_(package:flutter/src/widgets/framework.dart:5457:5)
#28_____Element.inflateWidget_(package:flutter/src/widgets/framework.dart:4334:16)
#29_____Element.updateChild_(package:flutter/src/widgets/framework.dart:3843:18)
#30_____SingleChildRenderObjectElement.mount_(package:flutter/src/widgets/framework.dart:6763:14)
```
## Description
This PRs add a new parameter to `DropdownButton` which allows to set the menu width.
This can be useful when `DropdownButton.selectedItemBuilder` is provided and builds small items, see https://github.com/flutter/flutter/issues/133267.
Iâm not fond of adding new property, especially for a widget which is supposed to be replaced on M3, but in this case it might makes sense because it is a way to not break existing code while addressing a legitimate issue.
## Related Issue
Fixes https://github.com/flutter/flutter/issues/133267.
## Tests
Adds 1 test.
Adds Missing `onHover` & `onFocusChange` for `OutlinedButton.icon`.
I've copy-pasted the tests of OutlinedButton for OutlinedButton.icon.
Also, `onHover` & `onFocusChange` are already there in ElevatedButton.icon, FilledButton.icon & TextButton.icon, but tests files for these 3 doesn't test for icon variants.
Fixes#144256
### fixes#136139
<br>
<details open> <summary><b>getting sentimental in the PR description</b> (click to collapse)<br><br></summary>
The past 7 months have been quite the journeyâI made some huge blunders and some huge accomplishmentsâa very fun time overall.
I really appreciate the people who took the time to perform code review for my refactoring shenanigans: **christopherfujino**, **andrewkolos**, **LongCatIsLooong**, **gspencergoog**, **loic-sharma**, **Piinks**, **bernaferrari**, **bartekpacia**, **bleroux**, **kevmoo**, **rakudrama**, **XilaiZhang**, **QuncCccccc**, **MominRaza**, and **victorsanni**.
And a huge shoutout to 2 individuals:
- @justinmc, for offering to sponsor me for commit access (words could not describe my excitement)
- @goderbauer, for being super duper proactive and consistent with code review
<br>
</details>
This pull request makes 13 "switch statements â switch expressions" PRs in total, reducing the LOC in this repo by **1,974**!
From now on, I'll make sure to request a test exemption for each refactoring PR ð
This change fixes an issue where SelectionArea would clear its selection when the application window lost focus by first checking if the application is running. This is needed because `FocusManager` is aware of the application lifecycle as of https://github.com/flutter/flutter/pull/142930 , and triggers a focus lost if the application is not active.
Also fixes an issue where the `FocusManager` was not being reset on tests at the right time, causing it always to build with `TargetPlatform.android` as its context.
