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Qt 5.6 QListView Not Drawing Selection/Highlighting Properly

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  • G Offline
    G Offline
    GBWarren
    wrote on last edited by
    #1

    I use many QListViews in my application, and since changing from version 5.5.0.0 to 5.6.0 on Windows (msvc2013) I am experiencing drawing problems in them all. The selection and/or mouse-over highlighting initially draws nothing or only draws a black outline around the selected field(s) without the normal blue shadowing, and eventually the highlighting will draw using a couple different shades of blue and possibly black such that the field(s) affected look corrupted.

    I use the prebuilt libraries and DLLs for MSVC2013; I experience the problem under 32 and 64 bit release and debug builds.

    Have I missed something important switching from Qt 5.5 to 5.6? Does anyone have any idea what the problem might be?

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

      Hi,

      Which version of Windows are you using ?

      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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      • S Offline
        S Offline
        stefi610
        wrote on last edited by stefi610
        #3

        Hi,

        I experience the same issue with list and tree widgets.
        I'm using the Qt 5.6.0 version distributed in msys2 (mingw) and I could reproduce the same issue on Window 8.1 and Windows 10.

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        • S Offline
          S Offline
          stefi610
          wrote on last edited by
          #4

          Here are some screenshots.

          Qt 5.6. appearance:

          alt text

          alt text

          Qt 5.5 appearance:
          alt text

          alt text

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          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #5

            Looks like a bug. You should check the bug report system

            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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            • S Offline
              S Offline
              stefi610
              wrote on last edited by
              #6

              Thank you.
              It seems there is a similar bug report: https://bugreports.qt.io/browse/QTBUG-51799

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              • SGaistS Offline
                SGaistS Offline
                SGaist
                Lifetime Qt Champion
                wrote on last edited by
                #7

                QTBUG-52230 should rather be followed.

                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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