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Qt and 4K Resolution

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  • Q Offline
    Q Offline
    QtCoder87
    wrote on last edited by QtCoder87
    #1

    Hallo,

    I have a huge problem. I changed my second Display to another 4K Display. So both Monitors are now 4K. Now no Qt Application have a GUI. They stopped displaying any Graphical User Interface. They seem to work and Messageboxes appear But the usual GUI disappeared. Only QT is affected. other GUI Libraries work without issues.

    Before I had a Display with 2560x1440 and it was without any problems.

    Why is QT so problematic with 4K Displays?

    MicroSIP is affected

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      You should add:

      • which OS ?
      • which version of Qt ?
      • which graphics card ?

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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