Improve FFI code for windowing#183098
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- Add documentation - Use enums - Make _FlEngine object
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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. |
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This pull request refactors the FFI code for windowing in packages/flutter/lib/src/widgets/_window_linux.dart. The changes include introducing enums (_GtkWindowType, _GdkWindowState, _GdkWindowTypeHint) to replace integer constants, which are then used throughout the file. The _GdkWindow.getState method is modified to return a Set of _GdkWindowState enums instead of an integer bitfield. A new _FlEngine class is introduced to wrap the engine pointer, and _FlView is updated to accept an _FlEngine instance. Documentation has also been added to several classes and constructors. My feedback consists of a single suggestion to correct a typo in a documentation comment.
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This will be covered by existing tests. |
mattkae
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One thought, but looks good
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when I set the 'flutter config --enable-windowing' and use the RegularWindowController; my pc system is windows 10, when I running the multi-window , the dwm.exe will be crashed, the screen will be flickering, when i run the app in windows 11, all is fine . this problem exists at least four or five month. I don't know this problem is known by your team, maybe it's important for your team to fix this problem |
Roll Flutter from 46fb7210422d to d3dd7744e81f (33 revisions) flutter/flutter@46fb721...d3dd774 2026-03-04 [email protected] Show warning when plugins do not support SwiftPM (flutter/flutter#182506) 2026-03-04 [email protected] Give guided message when project is not compatible with SwiftPM (flutter/flutter#182394) 2026-03-04 [email protected] Pass --web-define through to web runner when using --machine mode (flutter/flutter#183228) 2026-03-04 [email protected] Improve SwiftPM minimum platform mismatch diagnostics (flutter/flutter#182375) 2026-03-04 [email protected] Use dart::bin::SetupDartIo to setup dart:io (flutter/flutter#176714) 2026-03-04 [email protected] Roll Skia from 3197848b14ad to ada0b7628c79 (5 revisions) (flutter/flutter#183221) 2026-03-04 [email protected] Roll Skia from fe9e9f22c531 to 3197848b14ad (15 revisions) (flutter/flutter#183198) 2026-03-04 [email protected] refactor: remove material in reorderable_list_test, scroll_notification_test, scroll_physics_test, shortcuts_test, sliver_floating_header_test, snapshot_widget_test (flutter/flutter#182698) 2026-03-04 [email protected] refactor: remove material in pop_scope_test, route_notification_message_test, two_dimensional_utils, two_dimensional_viewport_test (flutter/flutter#182699) 2026-03-04 [email protected] Add dev/benchmarks/README.md (flutter/flutter#182976) 2026-03-03 [email protected] Roll RapidJSON to a branch based on the current upstream head (flutter/flutter#183048) 2026-03-03 [email protected] [Impeller] Update comments to reflect new info about 2-pass rendering (flutter/flutter#183050) 2026-03-03 [email protected] Add vmservices for accessibilityEvaluation (flutter/flutter#182791) 2026-03-03 [email protected] Roll Fuchsia Linux SDK from 0dCDM2oORHwDf_pyb... to JJw5EJ87vLGqFVl4h... (flutter/flutter#183177) 2026-03-03 [email protected] Support mixed color spaces in `Color.lerp` (flutter/flutter#182934) 2026-03-03 [email protected] Add warning when there is a widget with color between `Material` and `ListTile` (flutter/flutter#181402) 2026-03-03 [email protected] [ios]uitest for admob banner in scrollable list gesture issue (flutter/flutter#183128) 2026-03-03 [email protected] Roll Packages from faa4e22 to 9083bc9 (4 revisions) (flutter/flutter#183164) 2026-03-03 [email protected] Build App and native asset frameworks for Add to App FlutterPluginRegistrant (flutter/flutter#183136) 2026-03-03 [email protected] Roll Skia from f886711f180d to fe9e9f22c531 (4 revisions) (flutter/flutter#183155) 2026-03-03 [email protected] Roll Dart SDK from e86dbe9aa742 to c597ef90d2dc (2 revisions) (flutter/flutter#183147) 2026-03-03 [email protected] fix: bump matcher (flutter/flutter#183167) 2026-03-02 [email protected] Use isA to test for exceptions (flutter/flutter#183129) 2026-03-02 [email protected] [two_dimensional_scrollables] Fix tableview janks when first row/column pinned (flutter/flutter#180563) 2026-03-02 [email protected] Add await to callsites of BasicMessageChannel.send (flutter/flutter#182868) 2026-03-02 [email protected] Roll pub packages (flutter/flutter#183133) 2026-03-02 [email protected] Improve FFI code for windowing (flutter/flutter#183098) 2026-03-02 [email protected] [workflow] Update the changelog merge action to fetch the stable branch (flutter/flutter#183132) 2026-03-02 [email protected] Roll Skia from e180358b7a7a to f886711f180d (2 revisions) (flutter/flutter#183130) 2026-03-02 [email protected] Merge changelog from 3.41.3. (flutter/flutter#183131) 2026-03-02 [email protected] Make TextDecoration final and unify maskValue across platforms (flutter/flutter#183070) 2026-03-02 [email protected] Roll pub packages (flutter/flutter#182640) 2026-03-02 [email protected] Enable SwiftPM by default on master and beta (flutter/flutter#182923) 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: ...
- Add documentation - Use enums - Make _FlEngine object - Moved FFI code to the bottom of the file - it can't be easily split into a separate file without being made public.
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