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| author | Alexander Volkov <a.volkov@rusbitech.ru> | 2017-02-15 14:02:28 +0300 |
|---|---|---|
| committer | Alexander Volkov <a.volkov@rusbitech.ru> | 2017-02-16 09:53:50 +0000 |
| commit | bee82432ebf37312ef28846722fbf925ef4f04c8 (patch) | |
| tree | 80b75d90a8330b3abe912e8b45b12405afd87ff2 /src/corelib/kernel/qjnihelpers.cpp | |
| parent | a373a01ed73b29b237e2f3a7c69955dd160fc34d (diff) | |
xcb: Allow to disable XInput 2 support by setting QT_XCB_NO_XI2 env var
Use of XInput 2 may result in regressions. For example we call
XISelectEvents for each window every time a device plugs/unplugs.
It causes significant delays when there are many native windows.
Change-Id: I60b799bb667d0e4bca1f9c52cdaa07b04bcc749f
Task-number: QTBUG-57013
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
Diffstat (limited to 'src/corelib/kernel/qjnihelpers.cpp')
0 files changed, 0 insertions, 0 deletions