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Interactable ScrollView content when settling a scroll activity #145848
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…ils then i'll wait...
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Hey @Michal-MK it looks like this is still a draft, so I'll wait for your say so when it's ready for review. :)
@Piinks Yeah, I am sort of stuck as I reverted all the meaningful changes and the tests are still failing (other than analyze, that one I expect to fail) looking at the output widget_tester_test is something I did not touch so I assume something else is going on? Or the: I'll continue after Easter :) EDIT: Ok seeing as other PRs have functioning tests I'll comment out everything and try that. |
The three failing checks are in the FlutterGallery in the Style->Colors section. The issue there is the use of |
Interesting, I tried using a trackpad to reproduce this at https://flutter-gallery-archive.web.app/#/demo/colors but did not see an error from the scrollbar. Do you know how this change could have caused it? I think this can be fixed by making the vertical scroll views in the tab bar view not use the primary scroll controller. This would be unrelated to TabBarView, since the list of colors is separate. |
It happens on master without any changes, may be limited to MacOS then? Here is a video Screen.Recording.2024-04-04.at.17.13.37.mp4 |
Yep, that looks good. Just removed the trailing space so "Linux analyze" is happy |
Ah thank you! I was trying to save you another round of edits! |
Ok, so this will just need a second approval. Seeking someone out now. |
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LGTM!
Thanks for making this improvement and for the thorough testing.
I made an optional suggestion, but I'd be happy to merge right away 👍
bool get outOfRange { | ||
return (_outerPosition?.outOfRange ?? false) || _innerPositions.any((_NestedScrollPosition position) => position.outOfRange); | ||
} |
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Not a big deal whatsoever, but it would be nice to stay within the 80 characters style guideline:
bool get outOfRange {
if (_outerPosition?.outOfRange ?? false) {
return true;
}
return _innerPositions.any((_NestedScrollPosition position) => position.outOfRange);
}
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Honestly, this is very mild, compared to other things I've seen. I'll go ahead and throw on autosubmit
:)
* master: (88 commits) Fix scheduler event loop being stuck due to task with Priority.idle (flutter#151168) Fix result propagation in RenderSliverEdgeInsetsPadding.hitTestChildren (flutter#149825) docImports for flutter_test (flutter#151189) Interactable ScrollView content when settling a scroll activity (flutter#145848) [flutter_tools] Update the mapping for the Dart SDK internal URI (flutter#151170) Roll pub packages (flutter#151129) Fix typo (flutter#151192) [tool] Fix `stdin.flush` calls on processes started by `FakeProcessManager` (flutter#151183) Roll Flutter Engine from 433d360eee11 to 44278941443e (4 revisions) (flutter#151186) Use `ErrorHandlingFileSystem.deleteIfExists` when deleting .plugin_symlinks (flutter#151073) ScrollEndNotification example: auto-scroll based on RenderSliver constraints and geometry (flutter#143538) Roll Packages from 412ec46 to d2705fb (13 revisions) (flutter#151169) docimports for painting (flutter#151143) docimports for scheduler (flutter#151126) `dismissible.dart` code cleanup (flutter#150276) docimports for physics (flutter#151125) docimports for services (flutter#151134) docimports for cupertino (flutter#151149) docimports for gestures (flutter#151123) Docimports for foundation (flutter#151119) ...
Roll Flutter from af913a7 to fafd67d34d68 (41 revisions) flutter/flutter@af913a7...fafd67d 2024-07-05 [email protected] Roll Flutter Engine from 74d40c160e48 to 4ee09d3b7f3b (1 revision) (flutter/flutter#151346) 2024-07-05 [email protected] Roll Flutter Engine from ba9c7b6336ef to 74d40c160e48 (1 revision) (flutter/flutter#151340) 2024-07-05 [email protected] Roll Flutter Engine from 1f0f950ea02a to ba9c7b6336ef (1 revision) (flutter/flutter#151331) 2024-07-05 [email protected] Roll Flutter Engine from 3c6a373bda3e to 1f0f950ea02a (1 revision) (flutter/flutter#151326) 2024-07-04 [email protected] Roll Flutter Engine from 79a91e38c587 to 3c6a373bda3e (2 revisions) (flutter/flutter#151318) 2024-07-04 [email protected] Roll Packages from d2705fb to 754de19 (3 revisions) (flutter/flutter#151315) 2024-07-04 [email protected] Roll Flutter Engine from 2b6bb516e7e6 to 79a91e38c587 (2 revisions) (flutter/flutter#151314) 2024-07-04 [email protected] Roll Flutter Engine from 8e2d05fa95d7 to 2b6bb516e7e6 (2 revisions) (flutter/flutter#151299) 2024-07-04 [email protected] Roll Flutter Engine from 4190543cb093 to 8e2d05fa95d7 (13 revisions) (flutter/flutter#151293) 2024-07-03 137456488 [email protected] Roll pub packages (flutter/flutter#151203) 2024-07-03 [email protected] Fix invalid URL suggestion for gradle incompatability (flutter/flutter#150999) 2024-07-03 423393 [email protected] Cupertino transparent navigation bars (flutter/flutter#149102) 2024-07-03 1961493 [email protected] Prepares semantics_update_test for upcoming link URL change (flutter/flutter#151261) 2024-07-03 [email protected] Add a message about spam/brigading (flutter/flutter#150583) 2024-07-03 [email protected] PinnedHeaderSliver example based on the iOS Settings AppBar (flutter/flutter#151205) 2024-07-03 [email protected] Update deprecation policy (flutter/flutter#151257) 2024-07-03 [email protected] SliverFloatingHeader (flutter/flutter#151145) 2024-07-03 34871572 [email protected] Remove warning when KGP version not detected (flutter/flutter#151254) 2024-07-03 34465683 [email protected] Feat: Add withOpacity to gradient (flutter/flutter#150670) 2024-07-03 [email protected] Fix references in examples (flutter/flutter#151204) 2024-07-03 82763757 [email protected] Fix link in tree hygene doc (flutter/flutter#151235) 2024-07-03 [email protected] content dimensions are not established get controller value error (flutter/flutter#148938) 2024-07-03 [email protected] chore: fix typos and link broken (flutter/flutter#150402) 2024-07-03 [email protected] Add example of goldenFileComparator usage in widget tests (flutter/flutter#150422) 2024-07-03 [email protected] Fix project name fallback (flutter/flutter#150614) 2024-07-03 [email protected] Roll Flutter Engine from a3e61c0fd1c2 to 4190543cb093 (1 revision) (flutter/flutter#151241) 2024-07-03 [email protected] Roll Flutter Engine from 8274f54f11be to a3e61c0fd1c2 (2 revisions) (flutter/flutter#151237) 2024-07-03 [email protected] Force regeneration of platform-specific manifests before running performance tests (flutter/flutter#151003) 2024-07-03 [email protected] Handle a SocketException thrown when sending the browser close command to Chrome (flutter/flutter#151197) 2024-07-03 [email protected] Roll Flutter Engine from a02e3f673da3 to 8274f54f11be (4 revisions) (flutter/flutter#151226) 2024-07-03 [email protected] Roll Flutter Engine from c5c0c54d6d1d to a02e3f673da3 (1 revision) (flutter/flutter#151212) 2024-07-03 [email protected] Roll Flutter Engine from 44278941443e to c5c0c54d6d1d (9 revisions) (flutter/flutter#151208) 2024-07-02 [email protected] Fix scheduler event loop being stuck due to task with Priority.idle (flutter/flutter#151168) 2024-07-02 [email protected] Fix result propagation in RenderSliverEdgeInsetsPadding.hitTestChildren (flutter/flutter#149825) 2024-07-02 [email protected] docImports for flutter_test (flutter/flutter#151189) 2024-07-02 [email protected] Interactable ScrollView content when settling a scroll activity (flutter/flutter#145848) 2024-07-02 [email protected] [flutter_tools] Update the mapping for the Dart SDK internal URI (flutter/flutter#151170) 2024-07-02 137456488 [email protected] Roll pub packages (flutter/flutter#151129) 2024-07-02 36861262 [email protected] Fix typo (flutter/flutter#151192) 2024-07-02 [email protected] [tool] Fix `stdin.flush` calls on processes started by `FakeProcessManager` (flutter/flutter#151183) 2024-07-02 [email protected] Roll Flutter Engine from 433d360eee11 to 44278941443e (4 revisions) (flutter/flutter#151186) 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],[email protected] on the revert to ensure that a human ...
…ter#145848) Currently when the user: - flings a scrollable - overscrolls, and the scrollable is trying to settle - applies `DrivenScrollActivity` - swipes from one tab to the next All inputs are discarded or forwarded directly to the Scrollable widget (scroll activity). This leads to situations like these: https://github.com/flutter/flutter/assets/12874766/51b7876f-5a91-4a86-aa21-c72f0b2c4263 https://github.com/flutter/flutter/assets/12874766/2f756a45-5e42-47d7-98a0-12f071d34e7c https://github.com/flutter/flutter/assets/12874766/5eb998a1-b3b8-42a1-8b04-543f68823c2b Which leads to poor experience on iOS. The native behavior of iOS is to allow touches while a scrollable is settling: https://github.com/flutter/flutter/assets/12874766/e1ae61f8-d59c-40ae-a4c4-ad919f0dc6bf This PR alters the `shouldIgnoreTouches` of `BallisticScrollAvtivity` and `DrivenScrollActivity` to not make the child of the scrollable ignore touches. Fixes flutter#145330 Currently tests that test tap to stop are not working as the taps now register when they should not. Because there is no distinction between flings inside and flings that go out of range.
…ter#145848) Currently when the user: - flings a scrollable - overscrolls, and the scrollable is trying to settle - applies `DrivenScrollActivity` - swipes from one tab to the next All inputs are discarded or forwarded directly to the Scrollable widget (scroll activity). This leads to situations like these: https://github.com/flutter/flutter/assets/12874766/51b7876f-5a91-4a86-aa21-c72f0b2c4263 https://github.com/flutter/flutter/assets/12874766/2f756a45-5e42-47d7-98a0-12f071d34e7c https://github.com/flutter/flutter/assets/12874766/5eb998a1-b3b8-42a1-8b04-543f68823c2b Which leads to poor experience on iOS. The native behavior of iOS is to allow touches while a scrollable is settling: https://github.com/flutter/flutter/assets/12874766/e1ae61f8-d59c-40ae-a4c4-ad919f0dc6bf This PR alters the `shouldIgnoreTouches` of `BallisticScrollAvtivity` and `DrivenScrollActivity` to not make the child of the scrollable ignore touches. Fixes flutter#145330 Currently tests that test tap to stop are not working as the taps now register when they should not. Because there is no distinction between flings inside and flings that go out of range.
Currently when the user:
DrivenScrollActivity
All inputs are discarded or forwarded directly to the Scrollable widget (scroll activity).
This leads to situations like these:
2024-03-27.19-45-59.mp4
2024-03-27.19-46-19.mp4
2024-03-27.19-46-46.mp4
Which leads to poor experience on iOS. The native behavior of iOS is to allow touches while a scrollable is settling:
native.mp4
This PR alters the
shouldIgnoreTouches
ofBallisticScrollAvtivity
andDrivenScrollActivity
to not make the child of the scrollable ignore touches.Fixes #145330
Pre-launch Checklist
///
).Currently tests that test tap to stop are not working as the taps now register when they should not. Because there is no distinction between flings inside and flings that go out of range.