[a11y] RangeSlider mouse interaction should change keyboard focus#182185
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hannah-hyj merged 4 commits intoflutter:masterfrom Feb 17, 2026
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This pull request introduces an accessibility improvement by ensuring that mouse interactions (tap and drag) on a RangeSlider thumb also grant it keyboard focus. The implementation correctly requests focus in _startInteraction. The new tests adequately cover the happy paths for taps, drags, and keyboard traversal between thumbs.
I've identified one edge case where focus is not requested: when thumbs are overlapping, the thumb selection is deferred to _handleDragUpdate, which was missing the focus request logic. I've provided a suggestion to address this. The other changes, including test updates, are correct.
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…11060) Manual roll requested by [email protected] flutter/flutter@6e4a481...c023e5b 2026-02-18 [email protected] [web] Pass form validation errors to screen readers via aria-description (flutter/flutter#180556) 2026-02-18 [email protected] Roll Packages from f83926f to 59f905c (10 revisions) (flutter/flutter#182547) 2026-02-18 [email protected] flutter_tools: Copy vendored frameworks from plugin podspecs in ios/macos-framework builds (flutter/flutter#180135) 2026-02-18 [email protected] Marks Windows framework_tests_misc_leak_tracking to be unflaky (flutter/flutter#182534) 2026-02-18 [email protected] Allow TabBar to receive a TabBarScrollController (flutter/flutter#180389) 2026-02-18 [email protected] Clean up cross imports in single_child_scroll_view_test.dart, decorated_sliver_test.dart, draggable_scrollable_sheet_test.dart (flutter/flutter#181613) 2026-02-18 [email protected] Roll Fuchsia Linux SDK from mcN42vw48OPH3JDNm... to Ihau0pUz3u5ajw42u... (flutter/flutter#182530) 2026-02-18 [email protected] Analyzer, require 10.1.0, fix deprecations in dependency_graph.dart (flutter/flutter#182507) 2026-02-17 [email protected] Refactor: Remove material from actions test (flutter/flutter#181702) 2026-02-17 [email protected] [a11y] RangeSlider mouse interaction should change keyboard focus (flutter/flutter#182185) 2026-02-17 [email protected] Remove more getters from userMessages class (flutter/flutter#182166) 2026-02-17 [email protected] Implement getUniformMatX and getUniformMatXArray functionality on web (flutter/flutter#182249) 2026-02-17 [email protected] Do not wait until dispose before removing replaced/popped page (flutter/flutter#182315) 2026-02-17 [email protected] Add contentTextStyle support to SimpleDialog (flutter/flutter#178824) 2026-02-17 [email protected] Filter error messages from `emulator -list-avds` output (flutter/flutter#180802) 2026-02-17 [email protected] [Reland] Cupertino cross imports (flutter/flutter#182416) 2026-02-17 [email protected] Roll Packages from 09104b0 to f83926f (1 revision) (flutter/flutter#182504) 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
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…utter#182185) fix: flutter#173575 RangeSlider manages its own focus node for 2 thumbs. ( a special case because it's one widget, one render object but two focus nodes) so when you dragging a thumb, or tap a thumb, the focus node should request focus. ## 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]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- 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
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…utter#182185) fix: flutter#173575 RangeSlider manages its own focus node for 2 thumbs. ( a special case because it's one widget, one render object but two focus nodes) so when you dragging a thumb, or tap a thumb, the focus node should request focus. ## 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]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- 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
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fix: #173575
RangeSlider manages its own focus node for 2 thumbs. ( a special case because it's one widget, one render object but two focus nodes)
so when you dragging a thumb, or tap a thumb, the focus node should request focus.
Pre-launch Checklist
///).If you need help, consider asking for advice on the #hackers-new channel on Discord.
Note: The Flutter team is currently trialing the use of Gemini Code Assist for GitHub. Comments from the
gemini-code-assistbot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.