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Retina support in Qt 5.6

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high dpimacosxretinaqt5.6qt5.5.1
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  • R Offline
    R Offline
    rzhurov
    wrote on last edited by rzhurov
    #1

    I can not figure out what has changed in high DPI support in Qt 5.6.
    Application that I'm developing works good with Qt 5.5.1 without any additional steps. But with Qt 5.6 I have ugly pixelated fonts.
    What am I missing?

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

      Hi,

      What OS are you running ?

      AFAIK, parts of the changes are automatic handling but that's not all.

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

      R 1 Reply Last reply
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      • SGaistS SGaist

        Hi,

        What OS are you running ?

        AFAIK, parts of the changes are automatic handling but that's not all.

        R Offline
        R Offline
        rzhurov
        wrote on last edited by rzhurov
        #3

        @SGaist I have such results on MacBook Pro with Mac OS X 10.10.5, and display is 15,4-inch (2880 x 1800)
        Also I have to mention that I've tried to add following line:

        QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
        

        But, unfortunately, it changes nothing.

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          When are you setting that attribute ?

          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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