Icon resulotion issues with some display setups

Issue #624 resolved
oni303 created an issue

I got some issues with the resolution of the Icons as in the screenshoot. It happens every time I use the 24" screen at home, using my laptops internal screen only the bug does not appear. By now the 24" screen is the only one that triggered the bug, I tried smaller and bigger ones but could not find any other 24" screen.

I compiled the feature and develop branch and was able to trigger the branch in both of them. I was not able to trigger it in the release branch.

The host system is Fedora 24 with Qt5.

Comments (9)

  1. Roman Telezhynskyi repo owner


    This is tough issue. Problem is not only icons, many widgets also have wrong size as you can see. Do you have other QT based program in your system? Do they work correct? We should find source of this problem. Some distributives patch library, so i can't be sure that this is not this case.

    Which Qt version do you use?

  2. Roman Telezhynskyi repo owner

    You can try install Qt Creator and see if it works fine. Or any other Qt based application.

  3. oni303 reporter

    wow you were fast ... thanks.

    Qt Creator work fine.

    The video driver is the linux mainline intel graphics dirver powering a X.org gnome3 session at a resolution of 1920x1200.

  4. Roman Telezhynskyi repo owner

    Can you try to build without string QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);? Find two and comment. Then rebuild project.

  5. oni303 reporter

    compiling ............ and works. thanks.

    I think it is not the final solution to this bug right? If you got anything else to test, just tell me

  6. oni303 reporter

    Just tested --no-scaling, works fine. Thanks again for the great work you are doing here. I will try to contribute something my self soon, but fist I need to find my way in the code.

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