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[floating_cursor_selection]add some comments on the tricky part #42136

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hellohuanlin
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Many parts of the floating cursor selection feature is pretty tricky. Some took me a while to figure out. So I added some comments to explain a bit for future readers.

List which issues are fixed by this PR. You must list at least one issue.

flutter/flutter#30476

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It looks like this pull request may not have tests. Please make sure to add tests before merging. If you need an exemption to this rule, contact Hixie on the #hackers channel in Chat (don't just cc him here, he won't see it! He's on Discord!).

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Hixie commented May 18, 2023

test-exempt: only affects comments

bonus points for updating the bot to detect this case (I think it already does for Dart code?)

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Thanks, all makes sense to me and adds useful context

@hellohuanlin hellohuanlin force-pushed the floating_cursor_selection_docs branch from 972ae19 to d466974 Compare May 19, 2023 04:07
@hellohuanlin hellohuanlin added the autosubmit Merge PR when tree becomes green via auto submit App label May 19, 2023
@auto-submit auto-submit bot merged commit f471b37 into flutter:main May 19, 2023
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request May 19, 2023
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request May 19, 2023
…127212)

flutter/engine@a0ea4d2...f471b37

2023-05-19 [email protected] [floating_cursor_selection]add some comments on the tricky part (flutter/engine#42136)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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Please CC [email protected],[email protected] on the revert to ensure that a human
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To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

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CaseyHillers pushed a commit to CaseyHillers/flutter that referenced this pull request May 24, 2023
…lutter#127212)

flutter/engine@a0ea4d2...f471b37

2023-05-19 [email protected] [floating_cursor_selection]add some comments on the tricky part (flutter/engine#42136)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC [email protected],[email protected] on the revert to ensure that a human
is aware of the problem.

To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
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