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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 Offline
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    sachinrd
    wrote on last edited by
    #5

    This works perfect . Thanks you so much.

    mrjjM 1 Reply Last reply
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    • S sachinrd

      This works perfect . Thanks you so much.

      mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #6

      @sachinrd
      Np. providing code I can just run always help the motivation to have a look.

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        sachinrd
        wrote on last edited by
        #7

        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 1 Reply Last reply
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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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            sachinrd
            wrote on last edited by
            #9
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            • S Offline
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              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 ?

              mrjjM 1 Reply Last reply
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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
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                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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                  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
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                    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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                      sachinrd
                      wrote on last edited by
                      #14

                      sure let me check.

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                        sachinrd
                        wrote on last edited by
                        #15
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                          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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                              sachinrd
                              wrote on last edited by
                              #18

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

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