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@dkwingsmt dkwingsmt commented May 3, 2021

This PR makes Win32 stop redispatching ShiftRight keydown event even if the framework does not handle it.

This is a bandage-fix to flutter/flutter#81674. It has been found out that, if the ShiftRight keydown is redispatched, Win32 weirdly would not dispatch the following key up event. The root cause is unknown.

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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.

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@dkwingsmt dkwingsmt requested a review from gspencergoog May 3, 2021 11:03
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32384589-a60f0e74-c078-11e7-9bc1-e5b5287aea9d

@dkwingsmt dkwingsmt merged commit 33d483b into flutter:master May 3, 2021
@dkwingsmt dkwingsmt deleted the win32-dont-redispatch-rshift-down branch May 3, 2021 22:33
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request May 4, 2021
gspencergoog pushed a commit to gspencergoog/engine that referenced this pull request May 5, 2021
Makes Win32 stop redispatching ShiftRight keydown event even if the framework does not handle it.
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2 participants