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Change High dpi Mode in settings

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  • MegamouseM Offline
    MegamouseM Offline
    Megamouse
    wrote on last edited by
    #1

    Hi,

    Ist it possible to switch the high dpi flag from enabled to disabled and vice versa while the application is already running?

    Last time I tried it had to be set before running the QApplication.

    Regards,
    Megamouse

    1 Reply Last reply
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    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi
      I think you still have to.
      so only option to have app restart.

      MegamouseM 1 Reply Last reply
      0
      • mrjjM mrjj

        Hi
        I think you still have to.
        so only option to have app restart.

        MegamouseM Offline
        MegamouseM Offline
        Megamouse
        wrote on last edited by
        #3

        @mrjj too bad. Thx

        1 Reply Last reply
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        • MegamouseM Offline
          MegamouseM Offline
          Megamouse
          wrote on last edited by
          #4

          Is there a simple way to set QT_AUTO_SCREEN​_SCALE_FACTOR per application in windows 10 ?

          mrjjM 1 Reply Last reply
          0
          • MegamouseM Megamouse

            Is there a simple way to set QT_AUTO_SCREEN​_SCALE_FACTOR per application in windows 10 ?

            mrjjM Offline
            mrjjM Offline
            mrjj
            Lifetime Qt Champion
            wrote on last edited by
            #5

            @Megamouse
            Hi
            From the Windows Os itself, i think there is not.
            However, i was wondering if
            qputenv("QT_AUTO_SCREEN_SCALE_FACTOR", "1");
            inside app would work so each app controls it.

            1 Reply Last reply
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