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trufanov-nok / scantailor-universal

ScanTailor Universal - a fork based on Enhanced+Featured+Master versions of ST
http://scantailor.org
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Support for hiDPI monitors - incorrect scaling #75

Closed pbakes closed 3 years ago

pbakes commented 3 years ago

The original scantailor works fine, but both scantailor-universal and scantailor-advanced don't scale properly on a hiDPI monitor setup (15" UHD laptop monitor & 32" 1440p monitor. On the laptop monitor the preview window is fine but all UI elements are hardly visible, and on the 32" UI elements are large and the preview window and thumbnail browser are completely blurred.

trufanov-nok commented 3 years ago

Hmm.. Could you provide a few screenshots? What are your laptop and monitor models? Could you specify your OS version? Have you used the binary STU/STA distributions or build them from sources? If the last - whats the Qt version used for that (STU's menu Help\About Qt)?

pbakes commented 3 years ago

I figured out a workaround. I used the $Env:QT_SCREEN_SCALE_FACTORS=1;1 in PowerShell before opening the program, and it now scales perfectly on both monitors.

trufanov-nok commented 3 years ago

Workaround isn't a solution.

trufanov-nok commented 3 years ago

It looks like Qt 6.x will introduce some changes in hiDPI monitors support so any additional settings for Qt5.x would be a waste of time. Closing this issue.