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Adding tableview to scene, appearing small and with scroll bars

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qgraphicsviewqtableviewqt desktop
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  • S sachinrd

    Hi @mrjj . I am finding it difficult in one more problem w.r.t to the current thread. with the solution that you have given above i am able to set geometry for the tableview so that scroll bars dont appear. this works in mac. but in windows the height and width doesnt fit the actual height and width and scroll bars are appearing.(so is the solution platform independent?) Can you pls help me here ?
    Thanks for the help in advance.

    mrjjM Offline
    mrjjM Offline
    mrjj
    Lifetime Qt Champion
    wrote on last edited by
    #8

    @sachinrd
    Hi that is a bit odd as I did this on windows to test :)
    It should be platform independent but as with all font stuff, there might be
    difference.

    So how many pixels are missing for it not to show scrollbars ?

    like
    indexPageTableView->setMinimumWidth(width+25);

    or much , much more ?

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    • S Offline
      S Offline
      sachinrd
      wrote on last edited by
      #9
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      • S Offline
        S Offline
        sachinrd
        wrote on last edited by
        #10

        Hi @mrjj . Thanks for the quick reply. around some 20 to 25 pixels is missing . we are doing resizeColumnsToContents() right. This should be considering the font sizes right ?

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        • S sachinrd

          Hi @mrjj . Thanks for the quick reply. around some 20 to 25 pixels is missing . we are doing resizeColumnsToContents() right. This should be considering the font sizes right ?

          mrjjM Offline
          mrjjM Offline
          mrjj
          Lifetime Qt Champion
          wrote on last edited by
          #11

          @sachinrd
          Hi
          yes resizeColumnsToContents();
          should calculate the needed space with the current font.
          and we then add up the needed sizes and expand the view.

          Do you use any stylesheet or anything that could make the calculation a bit off ?

          I don't see it here from a fast test so i wonder what difference it.

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          • S Offline
            S Offline
            sachinrd
            wrote on last edited by
            #12

            @mrjj . yeah i am using this style:
            indexPageTableView->setStyleSheet("QTableView::item{border: 2px solid black}");

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            • S sachinrd

              @mrjj . yeah i am using this style:
              indexPageTableView->setStyleSheet("QTableView::item{border: 2px solid black}");

              mrjjM Offline
              mrjjM Offline
              mrjj
              Lifetime Qt Champion
              wrote on last edited by
              #13

              @sachinrd
              Hi
              Ok
              can you check without if its then accurate ?

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              • S Offline
                S Offline
                sachinrd
                wrote on last edited by
                #14

                sure let me check.

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                • S Offline
                  S Offline
                  sachinrd
                  wrote on last edited by
                  #15
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                  • S Offline
                    S Offline
                    sachinrd
                    wrote on last edited by sachinrd
                    #16

                    Hi @mrjj . i have removed the stylesheet changes. it still didnt work!
                    61207492-5a56-4b7a-898c-82485b8a54ea-image.png

                    mrjjM 1 Reply Last reply
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                    • S sachinrd

                      Hi @mrjj . i have removed the stylesheet changes. it still didnt work!
                      61207492-5a56-4b7a-898c-82485b8a54ea-image.png

                      mrjjM Offline
                      mrjjM Offline
                      mrjj
                      Lifetime Qt Champion
                      wrote on last edited by
                      #17

                      @sachinrd
                      Hi
                      try setting
                      alt text

                      and see if then the table is not fully drawn.
                      I recall it will "reserve" some space for the scrollbars and hence the width of a scrollbar is missing in the calcualation.

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                      • S Offline
                        S Offline
                        sachinrd
                        wrote on last edited by
                        #18

                        @mrjj . Thanks a ton for your help. Its working perfectly.

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