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QTreeView column content size

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qtreeviewcontentssize
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  • N Offline
    N Offline
    NicolasS
    wrote on last edited by
    #1

    Dear Qt users,

    How can I get the optimal width of a QTreeView column so that each item are visible ?
    sizeHintForColumn(ii) gives me a smaller width than the optimal.

    I want the one I could have if I'd call ResizeToContent.

    Thanks by advance

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

      Hi,

      Not a direct answer but why not call resizeColumnToContents(ii) directly ?

      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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      • N Offline
        N Offline
        NicolasS
        wrote on last edited by
        #3

        My TreeView is floating and I want its maximun width to be synchronized with its column content.
        But I also want to let the possibility to the user to reduce this size manually.
        I'd do something like :
        treeView->setMaximumWidth( sum(columnContentWidth));

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