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Draw separator between overlapping QTableviews

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qtableview
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  • JoeCFDJ Offline
    JoeCFDJ Offline
    JoeCFD
    wrote on last edited by JoeCFD
    #2

    a lazy way would be to make a overlay qframe line with 5 pixel thickness on top of tableview in void showEvent(QShowEvent *);
    Its location can be found easily.
    A better way would be to draw bottom or top border lines of all items in that row by overriding the paint event.

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    • JoeCFDJ JoeCFD

      a lazy way would be to make a overlay qframe line with 5 pixel thickness on top of tableview in void showEvent(QShowEvent *);
      Its location can be found easily.
      A better way would be to draw bottom or top border lines of all items in that row by overriding the paint event.

      F Offline
      F Offline
      firen
      wrote on last edited by
      #3

      @JoeCFD I tried already your second suggestion.

      My problem, was that I am not able to paint on the middle of the grid, because the frozen view lays on top of the "normal" view and if I repaint the normal view border, one half of the border is hidden by the frozen view. and if i try that with the frozen view I can only paint one half of the Line because i cant paint over the borders of the Widget.

      JoeCFDJ 1 Reply Last reply
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      • F firen

        @JoeCFD I tried already your second suggestion.

        My problem, was that I am not able to paint on the middle of the grid, because the frozen view lays on top of the "normal" view and if I repaint the normal view border, one half of the border is hidden by the frozen view. and if i try that with the frozen view I can only paint one half of the Line because i cant paint over the borders of the Widget.

        JoeCFDJ Offline
        JoeCFDJ Offline
        JoeCFD
        wrote on last edited by
        #4

        @firen can you paint both of them at the same time?

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        • JoeCFDJ JoeCFD

          a lazy way would be to make a overlay qframe line with 5 pixel thickness on top of tableview in void showEvent(QShowEvent *);
          Its location can be found easily.
          A better way would be to draw bottom or top border lines of all items in that row by overriding the paint event.

          F Offline
          F Offline
          firen
          wrote on last edited by
          #5

          @JoeCFD I like the idea with the QFrame but I am not realy sure how to do that..

          https://doc.qt.io/qt-5/qframe.html I guess I would need the VLine version right? because I only need the separator on one side. But how would I determine which side?

          JoeCFDJ 1 Reply Last reply
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          • F firen

            @JoeCFD I like the idea with the QFrame but I am not realy sure how to do that..

            https://doc.qt.io/qt-5/qframe.html I guess I would need the VLine version right? because I only need the separator on one side. But how would I determine which side?

            JoeCFDJ Offline
            JoeCFDJ Offline
            JoeCFD
            wrote on last edited by JoeCFD
            #6

            @firen it will be on the top of qtreeview and is in the middle. Google about how to make an overlay widget.

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

              Hi,

              Just a wild guess but what about keeping the border in the stylesheet but fix them all to 0 except the one you want with 5px ?

              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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              • F Offline
                F Offline
                firen
                wrote on last edited by
                #8
                This post is deleted!
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                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #9

                  What result did you get from my suggestion ?

                  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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                  • F Offline
                    F Offline
                    firen
                    wrote on last edited by
                    #10

                    Once again rescued by @SGaist :-)

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                    • F Offline
                      F Offline
                      firen
                      wrote on last edited by
                      #11

                      The documentation about stylesheets is for me not the best one from qt .. nevermind

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                      • F Offline
                        F Offline
                        firen
                        wrote on last edited by
                        #12
                        This post is deleted!
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