Victor Sanni
3297454732
Reland " #143249 Autocomplete options width" ( #161695 )
...
Original PR: https://github.com/flutter/flutter/pull/143249
Revert PR: https://github.com/flutter/flutter/pull/161666
## 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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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[Discord]:
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[Data Driven Fixes]:
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2025-01-17 06:50:56 +00:00
jacobsimionato
010c8a806b
Revert "Autocomplete Options Width" ( #161666 )
...
Reverts flutter/flutter#143249
This broke some Google tests sadly - see b/390128156
2025-01-15 19:31:59 +00:00
Michael Goderbauer
9cab4ffee1
Use wildcards ( #161548 )
...
https://dart.dev/language/pattern-types#wildcard
2025-01-14 05:13:41 +00:00
Justin McCandless
1b0441c18a
Autocomplete Options Width ( #143249 )
...
| Problem | Before | After |
| --- | --- | --- |
| Width | <img width="797" alt="Screenshot 2024-02-09 at 1 29 09 PM"
src="https://github.com/flutter/flutter/assets/389558/c49fa584-2550-41f6-ab80-6c20d01412b1 ">
| <img width="794" alt="Screenshot 2024-02-09 at 1 23 59 PM"
src="https://github.com/flutter/flutter/assets/389558/1326f797-9883-4916-9de3-1939e7648d46 ">
|
| Overflow | 
| 
|
Fixes https://github.com/flutter/flutter/issues/78746
Fixes https://github.com/flutter/flutter/issues/92851
Part of https://github.com/flutter/flutter/issues/101620
Fixes https://github.com/flutter/flutter/issues/147483
Fixes https://github.com/flutter/flutter/issues/153274
Part of Google b/317115348
Fixes optionsViewOpenDirection not working, mentioned in
https://github.com/flutter/flutter/pull/143249#issuecomment-2036191457 .
### Requirements
* [x] By default, the width of the options matches the width of the
field.
* [x] Options can be aligned to the start or end for LTR/RTL languages.
* [x] The optionsViewOpenDirection parameter is respected.
* [x] If the options would vertically exceed the top or bottom of the
screen, they reposition themselves to fit on the screen while covering
the field. At least enough to tap an option. This has accessibility
implications, because sometimes an Autocomplete near the edge of a
narrow screen can be unusable.
* [x] If the Autocomplete is in a ScrollView, then the options move
along with the field during scrolling.
* [x] When the field moves or resizes, the options position and size
change to match. Even if the field is animated.
* [ ] The options layout updates on the same frame that the field layout
changes.
It's probably not possible to check all of these boxes so we'll probably
need to compromise.
#### Tools that I've used to try to achieve this
* LayoutBuilder to provide the field constraints[^1].
* Looking up layout information of a widget via GlobalKey.
* CompositedTransformFollower/Target.
* CustomSingleChildLayout.
[^1]: Originally this didn't work due to a bug when using LayoutBuilder
with OverlayPortal (https://github.com/flutter/flutter/pull/147856 ).
That has now been fixed.
Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
2025-01-14 01:29:08 +00:00
auto-submit[bot]
b95721ca6f
Reverts "Match CupertinoPageTransitionsBuilder animation duration to CupertinoPageRoute ( #160241 )" ( #161555 )
...
<!-- start_original_pr_link -->
Reverts: flutter/flutter#160241
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: yjbanov
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: there's evidence that this broke the tree
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: chika3742
<!-- end_original_pr_author -->
<!-- start_reviewers -->
Reviewed By: {chunhtai, MitchellGoodwin}
<!-- end_reviewers -->
<!-- start_revert_body -->
This change reverts the following previous change:
<!--
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Reviewers are typically assigned within a week of filing a request.
To learn more about code review, see our documentation on Tree Hygiene:
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The recent changes have made it possible to customize the duration in
PageTransitionsBuilder, so I have adjusted
CupertinoPageTransitionsBuilder's transition duration to
CupertinoPageRoute.
related issue: #29068
| Before | After | Native |
| --- | --- | --- |
| <video
src="https://github.com/user-attachments/assets/1420bb86-37d2-4d5a-b0f9-e0860e3c8f01 ">
| <video
src="https://github.com/user-attachments/assets/f0455f3a-ca80-4cb6-a803-b9c48ec2075e ">
| <video
src="https://github.com/user-attachments/assets/74218f9d-f4a1-4008-84ac-caf73355f467 ">
|
## Pre-launch Checklist
- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
<!-- Links -->
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[test-exempt]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
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[Discord]:
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[Data Driven Fixes]:
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<!-- end_revert_body -->
Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-01-13 22:39:19 +00:00
Chikamatsu Kazuya
5bd65c434a
Match CupertinoPageTransitionsBuilder animation duration to CupertinoPageRoute ( #160241 )
...
<!--
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Reviewers are typically assigned within a week of filing a request.
To learn more about code review, see our documentation on Tree Hygiene:
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-->
The recent changes have made it possible to customize the duration in
PageTransitionsBuilder, so I have adjusted
CupertinoPageTransitionsBuilder's transition duration to
CupertinoPageRoute.
related issue: #29068
| Before | After | Native |
| --- | --- | --- |
| <video
src="https://github.com/user-attachments/assets/1420bb86-37d2-4d5a-b0f9-e0860e3c8f01 ">
| <video
src="https://github.com/user-attachments/assets/f0455f3a-ca80-4cb6-a803-b9c48ec2075e ">
| <video
src="https://github.com/user-attachments/assets/74218f9d-f4a1-4008-84ac-caf73355f467 ">
|
## Pre-launch Checklist
- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
<!-- Links -->
[Contributor Guide]:
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[Tree Hygiene]:
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[test-exempt]:
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[Flutter Style Guide]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
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2025-01-13 19:11:59 +00:00
chunhtai
6b8b57913d
add semantics role and tab ( #161260 )
...
fixes https://github.com/flutter/flutter/issues/157134
## Pre-launch Checklist
- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.
If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
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[Flutter Style Guide]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[Discord]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-01-11 00:08:55 +00:00
Victor Sanni
9d7f6cc43b
Revert "fixed keyboardDismissBehavior on scroll without a drag" ( #161277 )
...
Reverts https://github.com/flutter/flutter/pull/154675 as it regresses
`ScrollViewKeyboardDismissBehavior.onDrag`.
Fixes https://github.com/flutter/flutter/issues/160331
2025-01-08 17:36:31 +00:00
Elliott Brooks
322f7af5fb
Clear selection state when exiting select mode ( #161267 )
...
Fixes https://github.com/flutter/devtools/issues/8654
2025-01-07 23:40:11 +00:00
Kate Lovett
7141c2a136
Update golden canary ( #161183 )
...
Verifying the framework golden workflow
Part of resolving https://github.com/flutter/flutter/pull/160556
## Pre-launch Checklist
- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.
If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
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[Flutter Style Guide]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[Discord]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-01-06 22:47:29 +00:00
Michael Goderbauer
ec66fe4669
Fix docImport issues ( #160918 )
...
Work towards https://github.com/flutter/flutter/issues/150800
2024-12-30 18:31:41 +00:00
Michael Goderbauer
5491c8c146
Auto-format Framework ( #160545 )
...
This auto-formats all *.dart files in the repository outside of the
`engine` subdirectory and enforces that these files stay formatted with
a presubmit check.
**Reviewers:** Please carefully review all the commits except for the
one titled "formatted". The "formatted" commit was auto-generated by
running `dev/tools/format.sh -a -f`. The other commits were hand-crafted
to prepare the repo for the formatting change. I recommend reviewing the
commits one-by-one via the "Commits" tab and avoiding Github's "Files
changed" tab as it will likely slow down your browser because of the
size of this PR.
---------
Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00
Michael Goderbauer
e19e117c37
Fix line-dependent tests for formatting ( #160389 )
...
These tests are dependent on line numbers. This formats them and updates
the line number to take them off the critical path.
2024-12-17 00:29:51 +00:00
Michael Goderbauer
8fee7cb832
Adjust ignores for 'dart format' ( #160382 )
...
When running `dart format` over these lines the `// ignore` ended up on
a line where it wasn't properly ignoring the lint. This adjusts the
placement of `// ignore`s so they will continue to ignore the right
thing even after the code is auto formatted.
I am hoping that if we do this now the large PR that formats the entire
repo will go in smoother without manual intervention.
2024-12-16 22:01:25 +00:00
Tong Mu
c16aa2d232
Make animation and router support simulation, and use Spring for Cupertino ( #155575 )
...
This PR makes `TransitionRoute` support driving the animation with
`Simulation`. This is needed for Cupertino widgets, since iOS use
"spring simulations" for a majority of their animations.
This PR also applies the standard spring animation to
`CupertinoDialogRoute` (alert dialogs) and `CupertinoModalPopupRoute`
(action sheets). (This PR does not yet support customizing the spring
parameters or conveniently using the springs for custom routes, which
are left for future PRs.)
### Comparison
I tried to create a comparison video for action sheets, however the
difference is far less noticeable than I expected. (All clips are
precisely aligned at the moment the pointer is lifted.) I guess the
original curve _is_ good enough. Nevertheless, the spring simulation is
the correct one and we should support it.
Edit: [The
comment](https://github.com/flutter/flutter/pull/155575#issuecomment-2489303282 )
below also mentioned that supporting spring animation will improve the
fidelity when the animation is caused by a user gesture. I assume this
requires initial speed, which is not supported by this PR but we can add
it in the future.
https://github.com/user-attachments/assets/06d2f684-ad1c-4a4d-8663-a561895f45e9
Also, Flutter's response seems to be always a moment slower than
SwiftUI, possibly because Flutter requiring two frames to start the
animation (one frame to add the transition widget, one frame for the
animation to actually progress.) We probably want to solve it in the
future.
## Pre-launch Checklist
- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.
If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
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[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2024-12-12 21:56:11 +00:00
Tess Strickland
efa109d405
Add entry-point annotations for test-only code. ( #160158 )
...
This change adds entry-point annotations to methods and classes accessed
by native code during Flutter tests. Currently, entry point annotations
are not checked by the Dart VM when running in JIT mode, only in AOT
mode. In order to also enforce entry point annotations in JIT mode,
first tests in Flutter must be appropriately annotated to avoid roll
failures.
Related issues:
* https://github.com/flutter/flutter/issues/118608
* https://github.com/dart-lang/sdk/issues/50649
## Pre-launch Checklist
- [X] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [X] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [X] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [X] I signed the [CLA].
- [X] I listed at least one issue that this PR fixes in the description
above.
- [X] I updated/added relevant documentation (doc comments with `///`).
- [X] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [X] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [X] All existing and new tests are passing.
If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2024-12-12 13:46:38 +00:00
Mairramer
2f9e2d9bc9
Fix false positive validation result on form submission with AutovalidateMode.onUnfocus ( #159394 )
...
Fixes #159378
Resolved an issue where focused TextFormField was bypassed during form
validation
when using AutovalidateMode.onUnfocus on mobile devices. Validation is
now correctly
triggered for all fields, including those that are focused.
## 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]:
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[Tree Hygiene]:
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[test-exempt]:
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[Discord]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2024-12-11 19:20:22 +00:00
yim
7b262d926d
Test SliverMainAxisGroup offstage child ( #159406 )
...
```dart
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
testWidgets('my test', (WidgetTester tester) async {
await tester.pumpWidget(
MaterialApp(
home: LayoutBuilder(
builder: (context, view) {
return CustomScrollView(
slivers: [
SliverMainAxisGroup(
slivers: [
SliverToBoxAdapter(child: SizedBox(height: view.maxHeight)),
const SliverToBoxAdapter(child: Text('1')),
],
)
],
);
},
),
),
);
expect(find.text('1'), findsNothing);
});
}
```
The above test should have passed, but it failed. This PR fixes the
issue.
## 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
2024-12-11 00:58:59 +00:00
yim
7814641bd8
fix fade_transition issue ( #157663 )
...
Fixes : #157312
A simpler way to reproduce this issue:
```dart
import 'package:flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
const MyApp({super.key});
@override
State<MyApp> createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> with SingleTickerProviderStateMixin {
late AnimationController controller = AnimationController(
duration: const Duration(seconds: 2),
value: 1,
vsync: this,
);
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body: Center(
child: FadeTransition(
opacity: controller,
child: Builder(
builder: (context) {
return GestureDetector(
onTap: () {
controller.value = 0.5;
context.findRenderObject()?.markNeedsPaint();
controller.value = 0;
},
child: Text("Click"),
);
},
),
),
),
),
);
}
}
```
The main reason is that updating the opacity with
`markNeedsCompositedLayerUpdate` followed by `markNeedsPaint` causes it
to be added to `owner!._nodesNeedingPaint` twice.
## 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: Nate Wilson <nathan.wilson1232@gmail.com>
Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2024-12-11 00:54:07 +00:00
chunhtai
a893157f1e
Revert "Framework sends a11y message when enabling semantics ( #159163 )" ( #160039 )
...
This reverts commit 1a2d6a30bca2476c91dd01cd67405443cfc251d3.
This is a straight revert as we are pivot away from using message
channel, instead we will be adding api to dart:ui.
See https://github.com/flutter/engine/pull/56691
## Pre-launch Checklist
- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.
If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2024-12-10 21:24:09 +00:00
Renzo Olivares
d620ec9274
fix: SelectableRegion should only finalize selection after changing ( #159698 )
...
There are some cases where selection behavior varies on a given platform
by the pointer device, for example dragging to select changes on mobile
platforms depending on whether a mouse or a touch is used. When a mouse
is used a user can drag to select normally, when a touch is used the
selection does not change on mobile platforms when dragging.
Before this change at the end of a touch drag users would still be
notified the selection was finalized even though nothing changed and
they had not previously received a `changing` notification. After this
change the selection is no longer finalized unless the
`SelectableRegionSelectionStatus` was previously in a `changing` state.
## Pre-launch Checklist
- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
---------
Co-authored-by: Renzo Olivares <roliv@google.com>
2024-12-10 01:25:58 +00:00
LongCatIsLooong
9ff7238937
Add handler for SemanticsAction.scrollToOffset ( #159811 )
...
Also closes https://github.com/flutter/flutter/issues/159515
~Looking at the google testing failures~ cl/703169955
## Pre-launch Checklist
- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.
If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2024-12-09 21:47:34 +00:00
yim
48c6d0703f
Added boundary feature to ReorderableList. ( #146182 )
...
Fixes : #146112
<details open><summary>Code sample</summary>
```dart
import 'package:flutter/material.dart';
void main() {
runApp(MaterialApp(
home: Scaffold(
body: Center(
child: Container(
width: 200,
color: Colors.green,
child: DragBoundary(
child: CustomScrollView(
shrinkWrap: true,
slivers: <Widget>[
SliverReorderableList(
itemBuilder: (BuildContext context, int index) {
return ReorderableDragStartListener(
key: ValueKey<int>(index),
index: index,
child: Text('$index'),
);
},
itemCount: 5,
onReorder: (int fromIndex, int toIndex) {},
),
],
),
),
),
),
),
));
}
```
</details>
| without `DragBoundary` | with the `DragBoundary` |
| ------- | -------
| 
| 
|
## Pre-launch Checklist
- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/wiki/Tree-hygiene#overview
[Tree Hygiene]: https://github.com/flutter/flutter/wiki/Tree-hygiene
[test-exempt]:
https://github.com/flutter/flutter/wiki/Tree-hygiene#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo#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/wiki/Tree-hygiene#handling-breaking-changes
[Discord]: https://github.com/flutter/flutter/wiki/Chat
[Data Driven Fixes]:
https://github.com/flutter/flutter/wiki/Data-driven-Fixes
2024-12-06 01:39:06 +00:00
Anis Alibegić
e2ada1c939
Fixed typos ( #159331 )
...
Here's another one of my PRs where I hunt for typos across `flutter`
repo.
## Pre-launch Checklist
- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] All existing and new tests are passing.
<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/wiki/Tree-hygiene#overview
[Tree Hygiene]: https://github.com/flutter/flutter/wiki/Tree-hygiene
[test-exempt]:
https://github.com/flutter/flutter/wiki/Tree-hygiene#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo#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/wiki/Tree-hygiene#handling-breaking-changes
[Discord]: https://github.com/flutter/flutter/wiki/Chat
2024-12-05 16:54:09 +00:00
LongCatIsLooong
1e67f6c386
Ignore exhaustiveness check for some semantics tests, for now ( #159517 )
...
~This also includes the engine hash change from
https://github.com/flutter/flutter/pull/159453/files for testing
purposes. Will revert if all tests pass~ all tests passed with the
engine hash from #159453 :
0f26acb438https://github.com/flutter/flutter/issues/159515
context: https://github.com/flutter/flutter/issues/159456
## Pre-launch Checklist
- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.
If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2024-12-02 21:48:58 +00:00
Justin McCandless
e7a8dc3a27
iPad Scribble flicker and crash ( #159508 )
...
Previously, dragging to select with an Apple Pencil on an iPad
(Scribble) caused the context menu to rapidly hide and show. Sometimes
this even caused an assertion error when using SystemContextMenu due to
showing two context menus in one frame. After this PR, the flicker and
crash are gone.
The flicker happened on both the Flutter-rendered context menu and
SystemContextMenu, but the error only happened with SystemContextMenu
due to a safeguard that prevents two from showing at the same time.
The flickering is likely a regression caused by
https://github.com/flutter/flutter/pull/142463 .
| Before this PR | After this PR |
| --- | --- |
| <video
src="https://github.com/user-attachments/assets/e35f36f5-350d-41fb-b878-ee7b7820699d "
/> | <video
src="https://github.com/user-attachments/assets/262cb8d3-6670-4765-ace8-2d9bf61ae112 "
/> |
Flutter's behavior isn't perfect compared to native (below), but it's a
major improvement. If we want to match native, I think we might have to
mess with the engine and see why it's calling showToolbar so much. I
checked and scribbleInProgress is false during this selection gesture,
so we can't use that.
<details>
<summary>Scribble native video</summary>
https://github.com/user-attachments/assets/207e208a-ac36-4c9e-a8ed-9e90e6ef9e3a
</details>
Fixes https://github.com/flutter/flutter/issues/159259
2024-12-02 17:45:36 +00:00
Aziz Chebbi
d541354936
Fix: Announce only the first error message for better accessibility ( #156399 )
...
## Issue
This pull request addresses an accessibility issue where all form error
messages were concatenated and announced simultaneously, overwhelming
users relying on screen readers like VoiceOver and TalkBack.
This is the issue link: https://github.com/flutter/flutter/issues/156340
## Update
The change ensures that only the first error message is announced,
providing a more manageable and user-friendly experience.
## 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: chunhtai <47866232+chunhtai@users.noreply.github.com>
2024-11-28 01:04:08 +00:00
Elliott Brooks
21bea32f66
[Widget Inspector] Fix stack overflow error for Flutter web when requesting a large widget tree ( #159454 )
...
Fixes https://github.com/flutter/devtools/issues/8553
Context:
A Flutter web customer with a large widget tree was getting a stack
overflow error when they toggled on "show implementation widgets" in the
Flutter DevTools Inspector. This is because building the JSON tree
recursively was hitting Chrome's stack limit.
This PR creates the JSON tree **iteratively** if the `getRootWidgetTree`
service extension is called with `fullDetails = false` (which is what
DevTools uses to fetch the widget tree).
For all other instances of creating a widget JSON map (for example, when
fetching widget properties) the recursive implementation is used. This
allows properties provided by subclasses implementing `toJsonMap` to be
included in the response.
Note: Because with this change `toJsonMap` is only called when
`fullDetails = true` and `toJsonMapIterative` is only called when
`fullDetails = false`, this PR partially reverts the changes in
https://github.com/flutter/flutter/pull/157309 .
2024-11-26 21:22:23 +00:00
Renzo Olivares
f3f72ede04
Add SelectionListener/SelectedContentRange ( #154202 )
...
https://github.com/user-attachments/assets/59225cf7-5506-414e-87da-aa4d3227e7f6
Adds:
* `SelectionListener`, allows a user to listen to selection changes
under the subtree it wraps given their is an ancestor `SelectionArea` or
`SelectableRegion`. These selection changes can be listened to through
the `SelectionListenerNotifier` that is provided to a
`SelectionListener`.
* `SelectionListenerNotifier`, used with `SelectionListener`, allows a
user listen to selection changes for the subtree of the
`SelectionListener` it was provided to. Provides access to individual
selection values through the `SelectionDetails` object `selection`.
* `SelectableRegionSelectionStatusScope`, allows the user to listen to
when a parent `SelectableRegion` is changing or finalizing the
selection.
* `SelectedContentRange`, provides information about the selection range
under a `SelectionHandler` or `Selectable` through the `getSelection()`
method. This includes a start and end offset relative to the
`Selectable`s content.
* `SelectionHandler.contentLength`, to describe the length of the
content contained by a selectable.
Original PR & Discussion: https://github.com/flutter/flutter/pull/148998
Fixes : #110594
## Pre-launch Checklist
- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
---------
Co-authored-by: Renzo Olivares <roliv@google.com>
2024-11-26 00:14:30 +00:00
Elliott Brooks
4051a38dd7
Click-and-dragging in widget selection mode updates the inspected widget in DevTools ( #159352 )
...
Fixes https://github.com/flutter/devtools/issues/8539
2024-11-25 23:48:20 +00:00
chunhtai
85632156c5
Reland "Set stable color for semantics debugger ( #157884 )" ( #159355 )
...
This reverts commit 07690a69b0067f8a8471470f7314a3294591033d.
previous pr was merged when tree is close by mistake, and was revert out
of precaution. There is no change in this reland.
## Pre-launch Checklist
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there for submitting PRs.
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we expect every widget to implement].
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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].
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Fixes] where supported.
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<!-- Links -->
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2024-11-25 21:37:10 +00:00
chunhtai
1a2d6a30bc
Framework sends a11y message when enabling semantics ( #159163 )
...
fixes https://github.com/flutter/flutter/issues/158399
engine ios https://github.com/flutter/engine/pull/56691
## Pre-launch Checklist
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- [ ] 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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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
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[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
2024-11-25 21:21:04 +00:00
auto-submit[bot]
3d896d8743
Reverts "Update image_filter_test and color_filter_test.dart for Material 3 ( #158985 )" ( #159437 )
...
<!-- start_original_pr_link -->
Reverts: flutter/flutter#158985
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: QuncCccccc
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: to unblock tree
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: TahaTesser
<!-- end_original_pr_author -->
<!-- start_reviewers -->
Reviewed By: {QuncCccccc}
<!-- end_reviewers -->
<!-- start_revert_body -->
This change reverts the following previous change:
Updated unit tests for `ColorFiltered` and `ImageFiltered` to have M2
and M3 versions.
More info in #139076
## 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
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<!-- Links -->
[Contributor Guide]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/wiki/Data-driven-Fixes
<!-- end_revert_body -->
Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2024-11-25 20:47:13 +00:00
LongCatIsLooong
7b9f853cc7
Fix a failing test missed in #159108 ( #159407 )
...
Missed this test in https://github.com/flutter/flutter/pull/159108
## Pre-launch Checklist
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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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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[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
2024-11-25 19:20:31 +00:00
Taha Tesser
cca41301f0
Update image_filter_test and color_filter_test.dart for Material 3 ( #158985 )
...
Updated unit tests for `ColorFiltered` and `ImageFiltered` to have M2
and M3 versions.
More info in #139076
## 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]:
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[Tree Hygiene]: https://github.com/flutter/flutter/wiki/Tree-hygiene
[test-exempt]:
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[Flutter Style Guide]:
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[CLA]: https://cla.developers.google.com/
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[breaking change policy]:
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[Discord]: https://github.com/flutter/flutter/wiki/Chat
[Data Driven Fixes]:
https://github.com/flutter/flutter/wiki/Data-driven-Fixes
2024-11-25 15:01:03 +00:00
auto-submit[bot]
07690a69b0
Reverts "Set stable color for semantics debugger ( #157884 )" ( #159354 )
...
<!-- start_original_pr_link -->
Reverts: flutter/flutter#157884
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: chunhtai
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: merge by mistake
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: chunhtai
<!-- end_original_pr_author -->
<!-- start_reviewers -->
Reviewed By: {LongCatIsLooong}
<!-- end_reviewers -->
<!-- start_revert_body -->
This change reverts the following previous change:
fixes https://github.com/flutter/flutter/issues/156242
## Pre-launch Checklist
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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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[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]:
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[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
<!-- end_revert_body -->
Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2024-11-22 23:20:59 +00:00
chunhtai
fe087fff95
Set stable color for semantics debugger ( #157884 )
...
fixes https://github.com/flutter/flutter/issues/156242
## Pre-launch Checklist
- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.
If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
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[Flutter Style Guide]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2024-11-22 22:47:59 +00:00
LongCatIsLooong
b310baf41a
Temporarily change tests to accommodate new SemanticsAction value ( #159108 )
...
This is for fixing a test failure in an engine PR that introduces a new
`SemanticsAction`: https://github.com/flutter/engine/pull/56606/files
The test will be updated in the future to remove the index-based
predicate.
failure:
https://logs.chromium.org/logs/flutter/buildbucket/cr-buildbucket/8730901009848520305/+/u/run_test.dart_for_web_tests_shard_and_subshard_1/stdout
## 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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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[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
2024-11-22 19:39:37 +00:00
Kamil Szczęk
7bf73e8bdc
fix(ScrollAction): unsafe non-null assertion ( #157855 )
...
This conditional most likely was meant to use `||` instead of `&&`
operator to check if `notificationContext` is null OR if no Scrollable
was found for this `notificationContext`. Using the AND operator instead
causes the null assertion to fail when notificationContext is null,
while also causing an assertion failure when notificationContext is not
null, but no Scrollable is found for it. While at it, let's also
deduplicate the Scrollable.maybeOf call.
This fix is purely speculative, I didn't encounter this error, but
rather was reading the ScrollAction's source and stumbled upon this.
~~With that said I wasn't actually able to trigger this error condition,
thus why there are no tests included with this PR, if anyone has ideas
on how this could be triggered, I'll be happy to include such test
cases.~~
fixes #158063
## 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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https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
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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]:
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[Discord]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2024-11-22 19:07:21 +00:00
Elliott Brooks
a051be8585
On-device Widget Inspector button exits widget selection ( #158219 )
...
Fixes https://github.com/flutter/devtools/issues/8155
Previously after enabling Widget Selection mode from DevTools and
selecting a widget to inspect, a user would then have to click the
on-device "Select widget" button before being able to select another
widget. This was very confusing to users; we got multiple comments on
our latest DevTools Survey that widget selection mode only worked the
first time and was broken on subsequent selections.
Now, once "Select widget mode" is enabled from DevTools, any subsequent
click is treated as a selection until the user exits from select widget
mode either via DevTools or via the Exit Selection mode button.
The user can re-position the Exit Selection button to either the left or
the right of their device (this way they can select a widget beneath
it).
Note: Previously this button was behind any widget selection overlays.
This PR also updates the order of the `Stack` so that exit selection
button is on top.
2024-11-21 17:12:00 +00:00
Justin McCandless
b473698019
Scribe Android handwriting text input ( #148784 )
...
Enables the Scribe feature, or Android stylus handwriting text input.
This PR only implements basic handwriting input. Other features will be
done in subsequent PRs:
* https://github.com/flutter/flutter/issues/155948
* https://github.com/flutter/flutter/issues/156018
I created and fixed issue about stylus hovering while working on this:
https://github.com/flutter/flutter/issues/148810
Original PR for iOS Scribble, the iOS version of this feature:
https://github.com/flutter/flutter/pull/75472
FYI @fbcouch
~~Depends on https://github.com/flutter/engine/pull/52943~~ (merged).
Fixes https://github.com/flutter/flutter/issues/115607
<details>
<summary>Example code I'm using to test this feature (but any TextField
works)</summary>
```dart
import 'package:flutter/material.dart';
import 'package:flutter/scheduler.dart';
import 'package:flutter/services.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return const MaterialApp(
home: MyHomePage(),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key});
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
final FocusNode _focusNode1 = FocusNode();
final FocusNode _focusNode2 = FocusNode();
final FocusNode _focusNode3 = FocusNode();
final TextEditingController _controller3 = TextEditingController(
text: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.',
);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Scribe demo'),
),
body: Center(
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 74.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
TextField(
focusNode: _focusNode1,
autofocus: false,
),
TextField(
focusNode: _focusNode2,
),
TextField(
focusNode: _focusNode3,
minLines: 4,
maxLines: 4,
controller: _controller3,
),
TextButton(
onPressed: () {
_focusNode1.unfocus();
_focusNode2.unfocus();
_focusNode3.unfocus();
},
child: const Text('Unfocus'),
),
TextButton(
onPressed: () {
_focusNode1.requestFocus();
SchedulerBinding.instance.addPostFrameCallback((Duration _) {
SystemChannels.textInput.invokeMethod('TextInput.hide');
});
},
child: const Text('Focus 1'),
),
],
),
),
),
);
}
}
```
</details>
---------
Co-authored-by: Nate Wilson <nate.w5687@gmail.com>
2024-11-21 01:33:14 +00:00
Mairramer
fc53c71381
Fixes initial validation with AutovalidateMode.always on first build ( #156708 )
...
Fixes #142701
This PR fixes an issue where on the first build
`AutovalidateMode.always` was not called.
## 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
2024-11-19 19:11:00 +00:00
Greg Spencer
e68ed3d1f1
Plumbs scrollBehavior into SelectableText so that the scrollbar may be hidden ( #158887 )
...
## Description
This adds a `scrollBehavior` attribute to `SelectableText` so that the
scrolling can be controlled more directly.
I added this specifically because it's not possible to turn off the
scrollbar on a selectable text, even if you set the scroll physics to be
`NeverScrollableScrollPhysics`. We had a UI where we needed to have a
clipped, multi-line selectable text field, but have it not be scrollable
unless it was expanded in size, and it wasn't possible to hide the
scrollbar, but still wanted it to be selectable.
## Tests
- Added a test that makes sure that the scroll behavior makes it down to
the `Scrollable` in the `EditableText`.
2024-11-18 23:59:28 +00:00
Greg Spencer
4d3bbf30c8
Make the focus node on SelectableRegion optional. ( #158994 )
...
## Description
This makes the `focusNode` for `SelectableRegion` optional so that:
- Users of the widget are no longer required to use `SelectableRegion`
from within a `StatefulWidget`
- They aren't likely to forget to dispose of a node they didn't supply.
- Simpler to use, and the node is not used very often anyhow.
Also made the `SelectableRegion` sample actually use `SelectableRegion`.
## Tests
- Modified all the `SelectableRegion` tests to remove 3 identical lines
of boilerplate from each (except 2, which actually used their focus
nodes).
2024-11-15 22:39:41 +00:00
Renzo Olivares
97eef6afc5
Make _SelectableRegionSelectionContainerDelegate public ( #147080 )
...
This change makes `_SelectableRegionContainerDelegate` public so it can be reused and extended by users of `SelectionContainer`. Extending `MultiSelectableRegionContainerDelegate` does not by default provide selection managing across multiple selectables, so often users will copy the implementation found in `_SelectableRegionContainerDelegate`.
`_SelectableRegionContainerDelegate` -> `StaticSelectionContainerDelegate`.
2024-11-07 23:00:52 +00:00
Aparin Kirill
7a57b69fcf
fix: ensure draggable_scrollable_sheet respects shouldCloseOnMinExten… ( #156338 )
...
This PR fixes the `shouldCloseOnMinExtent` flag in `draggable_scrollable_sheet.dart`.
*The `shouldCloseOnMinExtent` flag was not functioning correctly in the `DraggableScrollableSheet` widget. This PR ensures that the flag is properly handled, preventing the sheet from closing when it reaches the minimum extent if the flag is set to false. Before/after screenshots are not applicable for this change.*
In the code sample below, before my fix, the sheet would close when scrolled down. After my fix, it behaves as expected by respecting the `shouldCloseOnMinExtent` parameter.
### Code Sample
```dart
import 'package:flutter/material.dart';
Future<void> main() async {
runApp(const MaterialApp(
home: Home(),
));
}
class Home extends StatelessWidget {
const Home({
super.key,
});
@override
Widget build(BuildContext context) => Scaffold(
body: Center(
child: FilledButton(
onPressed: () async => showModalBottomSheet(
context: context,
isScrollControlled: true,
isDismissible: false,
builder: (context) => DraggableScrollableSheet(
expand: false,
maxChildSize: 0.9,
minChildSize: 0.25,
initialChildSize: 0.5,
shouldCloseOnMinExtent: false,
builder: (context, scrollController) => Navigator(
onGenerateRoute: (settings) => MaterialPageRoute(
settings: settings,
builder: (context) => ListView.builder(
controller: scrollController,
itemExtent: 100,
itemCount: 100,
itemBuilder: (context, index) => Center(
child: Text('$index'),
),
),
),
),
),
),
child: const Text('Open sheet'),
),
),
);
}
```
2024-11-06 00:55:06 +00:00
Nate Wilson
9ee00ae168
Fix NestedScrollView inner position logic ( #157756 )
...
closes #40740
<p align="center">
<img
src="https://github.com/user-attachments/assets/8a48abd0-466b-4e06-90f3-dd05869bac27 "
alt="NestedScrollController fix"
height="720px"
/>
</p>
<details> <summary><h4>Demo source code</h4> (click to expand)</summary>
(this is a slightly more concise version of the code sample from #40740 )
```dart
import 'package:flutter/material.dart';
void main() {
runApp(
const MaterialApp(
debugShowCheckedModeBanner: false,
home: Scaffold(body: NewsScreen()),
),
);
}
class NewsScreen extends StatelessWidget {
const NewsScreen({super.key});
static const List<String> _tabs = <String>['Featured', 'Popular', 'Latest'];
static final List<Widget> _tabViews = <Widget>[
for (final String name in _tabs)
SafeArea(
top: false,
bottom: false,
child: Builder(builder: (BuildContext context) {
final handle = NestedScrollView.sliverOverlapAbsorberHandleFor(context);
return NotificationListener<ScrollNotification>(
onNotification: (ScrollNotification notification) => true,
child: CustomScrollView(
key: PageStorageKey<String>(name),
slivers: <Widget>[
SliverOverlapInjector(handle: handle),
SliverPadding(
padding: const EdgeInsets.all(8.0),
sliver: SliverList(
delegate: SliverChildBuilderDelegate(
childCount: 30,
(BuildContext context, int index) => Container(
margin: const EdgeInsets.only(bottom: 8),
width: double.infinity,
height: 150,
color: const Color(0xFFB0A4C8),
alignment: Alignment.center,
child: Text(
'$name $index',
style: const TextStyle(fontWeight: FontWeight.w600),
),
),
),
),
),
],
),
);
}),
),
];
@override
Widget build(BuildContext context) {
return DefaultTabController(
length: _tabs.length,
child: NestedScrollView(
headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) => <Widget>[
SliverOverlapAbsorber(
handle: NestedScrollView.sliverOverlapAbsorberHandleFor(context),
sliver: SliverSafeArea(
top: false,
sliver: SliverAppBar(
title: const Text('Tab Demo'),
floating: true,
pinned: true,
snap: true,
forceElevated: innerBoxIsScrolled,
bottom: TabBar(
tabs: _tabs.map((String name) => Tab(text: name)).toList(),
),
),
),
),
],
body: TabBarView(children: _tabViews),
),
);
}
}
```
<br>
</details>
<br>
This bug can be traced to a return statement inside `_NestedScrollPosition`:
```dart
double applyClampedDragUpdate(double delta) {
// ...
return delta + offset;
}
```
Thanks to some quirks of floating-point arithmetic, `applyClampedDragUpdate` would sometimes return a tiny non-zero value, which ends up ruining one of the scroll coordinator's equality checks.
8990ed6538/packages/flutter/lib/src/widgets/nested_scroll_view.dart (L658-L664)
2024-11-04 16:42:06 +00:00
chunhtai
b2f72e08ef
Hides added routes before top-most route finishes pushing ( #156104 )
...
fixes https://github.com/flutter/flutter/issues/156033
2024-10-31 16:47:55 +00:00
yim
c051b69e2a
Add boundary feature to the drag gesture. ( #147521 )
...
Inspired by the review on #146182 .
This PR adds boundary feature to the drag gestures, including `MultiDragGestureRecognizer` and `DragGestureRecognizer`. The `GestureDetector` widget will also benefit from this.
2024-10-30 03:01:18 +00:00
Jonah Williams
c4c545215a
Support backdrop key in flutter framework. ( #157278 )
...
The backdrop key functionality allows multiple backdrop filters to share the same input filter, dramatically improving raster performance. This is only supported on the Impeller backend.
The backdrop key class allocates a new int from a static and passes this to the engine layer. with 64 bit integers, we can allocate many backdrop filter ids per frame and never run out.
See also: https://github.com/flutter/flutter/issues/156455
```dart
import 'dart:math';
import 'dart:ui';
import 'package:flutter/material.dart';
final _random = Random();
void main() => runApp(const BackdropFilterDemo());
class BackdropFilterDemo extends StatelessWidget {
const BackdropFilterDemo({super.key});
static final listKey = BackdropKey();
static final overlayKey = BackdropKey();
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
backgroundColor: Colors.white,
body: Stack(
children: [
ListView.builder(
itemCount: 120, // 60 pairs of red and blue containers
itemBuilder: (context, index) {
return Container(
height: 100,
color: index % 2 == 0 ? Colors.red : Colors.blue,
);
},
),
Center(
child: Container(
width: 400,
height: 400,
decoration: BoxDecoration(
border: Border.all(color: Colors.black),
),
child: Image.network('https://picsum.photos/400 '),
),
),
ListView.separated(
separatorBuilder: (_, __) => const SizedBox(height: 8),
itemBuilder: (context, index) => BlurEffect(
backdropKey: listKey,
child: SizedBox(
height: 50,
child: Center(
child: Text(index.toString(),
style: const TextStyle(color: Colors.white)),
),
),
),
itemCount: 200,
),
Positioned.fill(
bottom: null,
child: BlurEffect(
backdropKey: overlayKey,
child: Padding(
padding: EdgeInsets.only(
top: MediaQuery.of(context).viewPadding.top,
),
child: const SizedBox(height: 45),
),
),
),
Positioned.fill(
top: null,
child: BlurEffect(
backdropKey: overlayKey,
child: Padding(
padding: EdgeInsets.only(
top: MediaQuery.of(context).viewPadding.bottom,
),
child: const SizedBox(height: 50),
),
),
),
],
),
),
);
}
}
class BlurEffect extends StatelessWidget {
final Widget child;
const BlurEffect({
required this.child,
required this.backdropKey,
super.key,
});
final BackdropKey backdropKey;
@override
Widget build(BuildContext context) {
return ClipRect(
child: BackdropFilter(
backdropKey: backdropKey,
filter: ImageFilter.blur(
sigmaX: 40,
sigmaY: 40,
// tileMode: TileMode.mirror,
),
child: DecoratedBox(
decoration: BoxDecoration(color: Colors.black.withOpacity(.65)),
child: child,
),
),
);
}
}
```
### Skia
<img src="https://github.com/user-attachments/assets/4c08e92d-f0ba-42b2-a4c4-fc44efbcfae0 " width="200"/>
### Impeller
<img src="https://github.com/user-attachments/assets/21e95efd-5e0c-4f41-8f84-af3f0e47d1aa " width="200"/>
2024-10-25 16:27:51 +00:00
