FlutterWindowsView::SendWindowMetrics now reliably sends the display_id #179053
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
It looks like this pull request may not have tests. Please make sure to add tests or get an explicit test exemption before merging. If you are not sure if you need tests, consider this rule of thumb: the purpose of a test is to make sure someone doesn't accidentally revert the fix. Ask yourself, is there anything in your PR that you feel it is important we not accidentally revert back to how it was before your fix? Reviewers: Read the Tree Hygiene page and make sure this patch meets those guidelines before LGTMing. If you believe this PR qualifies for a test exemption, contact "@test-exemption-reviewer" in the #hackers channel in Discord (don't just cc them here, they won't see it!). The test exemption team is a small volunteer group, so all reviewers should feel empowered to ask for tests, without delegating that responsibility entirely to the test exemption group. |
github-actions
bot
added
engine
![gemini-code-assist[bot]](https://avatars.githubusercontent.com/in/956858?s=60&v=4){kind=small}
Contributor
There was a problem hiding this comment.
Code Review
This pull request correctly adds the display_id to the FlutterWindowMetricsEvent in SendWindowMetrics, addressing the issue of it being defaulted to zero. My main feedback is regarding testing: the new unit test seems to be testing CreateWindowMetricsEvent instead of the modified SendWindowMetrics function. It would be beneficial to add a test that directly covers the changes in SendWindowMetrics to ensure its correctness and prevent future regressions.
Comment on lines
369
to
371
| void FlutterWindowsView::SendWindowMetrics(size_t width, | ||
| size_t height, | ||
| double pixel_ratio) const { |
Contributor
There was a problem hiding this comment.
While this change correctly adds the display_id, the new unit test WindowMetricsEventContainsDisplayId appears to test CreateWindowMetricsEvent rather than this function (SendWindowMetrics). This leaves the modification in SendWindowMetrics without direct test coverage. To ensure this change is properly verified and prevent future regressions, please consider adding a test that specifically targets SendWindowMetrics. A possible approach is to create a test that calls OnWindowSizeChanged (which in turn calls this function) and mocks FlutterEngine::SendWindowMetricsEvent to inspect the event payload, similar to how WindowResizeTests is implemented.
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Nov 25, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Nov 25, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Nov 25, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Nov 25, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Nov 25, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Nov 26, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Nov 26, 2025
bufffun
pushed a commit
to bufffun/flutter
that referenced
this pull request
Nov 26, 2025
…id (flutter#179053) fixes flutter#178982 This payload used to not matter (since the display ID was always zero), but now not setting the display ID results in the display ID to be set to zero. That is unfortunate, but this is a good fix for now! ## 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.
auto-submit bot
pushed a commit
to flutter/packages
that referenced
this pull request
Nov 26, 2025
flutter/flutter@3f553f6...7b98d50 2025-11-26 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Fix for win32 embedder failing to send all alt key downs to the flutter app (#179097)" (flutter/flutter#179136) 2025-11-26 [email protected] Fix for win32 embedder failing to send all alt key downs to the flutter app (flutter/flutter#179097) 2025-11-26 [email protected] Modernize framework lints (flutter/flutter#179089) 2025-11-25 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Add framework-side hitTestBehavior support to Semantics (#178817)" (flutter/flutter#179100) 2025-11-25 [email protected] Add framework-side hitTestBehavior support to Semantics (flutter/flutter#178817) 2025-11-25 [email protected] Roll Packages from e019cf9 to cc3dca6 (1 revision) (flutter/flutter#179081) 2025-11-25 [email protected] Add tooltip windows to the windowing API alongside the window positioning logic (flutter/flutter#177404) 2025-11-25 [email protected] FlutterWindowsView::SendWindowMetrics now reliably sends the display_id (flutter/flutter#179053) 2025-11-25 [email protected] Remove semantics geometry shortcircuit (flutter/flutter#178680) 2025-11-25 [email protected] Add an assert message when OverlayEntry.remove is called twice (flutter/flutter#178163) 2025-11-25 [email protected] Roll Fuchsia Linux SDK from pOO9Jl9HTLsEmks6y... to nzuAxCJGeJbkZCTkr... (flutter/flutter#179066) 2025-11-25 [email protected] Dynamically set MinimumOSVersion in App.framework (flutter/flutter#178253) 2025-11-25 [email protected] Roll Skia from d83c30b090f4 to 925c311f4b37 (2 revisions) (flutter/flutter#179060) 2025-11-25 [email protected] Marks Linux build_android_host_app_with_module_aar to be unflaky (flutter/flutter#174864) 2025-11-25 [email protected] Marks Linux_mokey complex_layout__start_up to be unflaky (flutter/flutter#174865) 2025-11-25 [email protected] Manual Dart SDK roll to 3.11.0-169.0.dev (flutter/flutter#179054) 2025-11-25 [email protected] Bump Dart to 3.9 (flutter/flutter#179041) 2025-11-25 [email protected] Roll Skia from e298c2f93ebf to d83c30b090f4 (2 revisions) (flutter/flutter#179058) 2025-11-24 [email protected] updated licenses_cpp readme (flutter/flutter#178874) 2025-11-24 [email protected] Roll Skia from 43d2020be565 to e298c2f93ebf (5 revisions) (flutter/flutter#179046) 2025-11-24 [email protected] Refactor `_isLabel` method in `stepper.dart` to use `any` for better readablity (flutter/flutter#178909) 2025-11-24 49699333+dependabot[bot]@users.noreply.github.com Bump actions/checkout from 5 to 6 in the all-github-actions group (flutter/flutter#179049) 2025-11-24 [email protected] Disposes test restoration manager when accessed by bindings (flutter/flutter#176519) 2025-11-24 [email protected] [ Widget Preview ] Always generate scaffold under `$TMP` (flutter/flutter#179039) 2025-11-24 [email protected] Roll Packages from e67b6be to e019cf9 (9 revisions) (flutter/flutter#179035) 2025-11-24 [email protected] Update CHANGELOG.md for Flutter 3.38.3 (flutter/flutter#178935) 2025-11-24 [email protected] Remove unnecessary `String.valueOf` in `SettingsChannel.java` (flutter/flutter#178590) 2025-11-24 [email protected] Roll pub manually, pick up flutter_lints in examples/api (flutter/flutter#179030) 2025-11-24 [email protected] Roll Dart SDK from 24cc9a740bd3 to afca43095efa (1 revision) (flutter/flutter#179019) 2025-11-24 [email protected] Pass EXCLUDED_ARCHS from Xcode project to xcodebuild for macOS builds (flutter/flutter#176948) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC [email protected],[email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
mboetger
pushed a commit
to mboetger/flutter
that referenced
this pull request
Dec 2, 2025
…id (flutter#179053) fixes flutter#178982 This payload used to not matter (since the display ID was always zero), but now not setting the display ID results in the display ID to be set to zero. That is unfortunate, but this is a good fix for now! ## 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.
reidbaker
pushed a commit
to AbdeMohlbi/flutter
that referenced
this pull request
Dec 10, 2025
…id (flutter#179053) fixes flutter#178982 This payload used to not matter (since the display ID was always zero), but now not setting the display ID results in the display ID to be set to zero. That is unfortunate, but this is a good fix for now! ## 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.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
fixes #178982
This payload used to not matter (since the display ID was always zero), but now not setting the display ID results in the display ID to be set to zero. That is unfortunate, but this is a good fix for now!
Pre-launch Checklist
///).