Details
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Bug
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Resolution: Done
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P2: Important
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5.8.0, 5.9.1
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Mac
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f27d1ccbb24ec2fd4098f2976503478831006cc8, 48784486a36f60dea882baabc6923f4b59d2bfe6
Description
QMenu is very slow with with Qt5.8 and 5.9.
Attached example reproduces this problem.
Run the attached example and this will show the time it took add menu in window Title.
Running with Qt5.7 or earlier version it takes around 0.25sec but with Qt5.8 or higher it takes around 25 sec.
Attachments
For Gerrit Dashboard: QTBUG-62396 | ||||||
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# | Subject | Branch | Project | Status | CR | V |
202064,3 | QCocoaMenu: De-pessimize the number of calls to validateMenuItem: | 5.9 | qt/qtbase | Status: MERGED | +2 | 0 |
203791,2 | QCocoaMenu: Stop update timer | 5.9 | qt/qtbase | Status: MERGED | +2 | 0 |