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  4. how to get a 0 index SIGNAL(sectionMoved(int, int, int)) for QHeaderView
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how to get a 0 index SIGNAL(sectionMoved(int, int, int)) for QHeaderView

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  • Q Offline
    Q Offline
    Qt Enthusiast
    wrote on last edited by
    #1

    Hi I have QtreeView and I get

    QHeaderView* hdr = header()

    connect(hdr, SIGNAL(sectionMoved(int, int, int)), _csvViewerHandle, SLOT(slotSectionMoved(int, int, int)));
    

    When I doing a column drag from 4th coulumn to 0th Column , I am never able to drag it to 0th Columns

    I always

    connect(hdr, SIGNAL(sectionMoved(int, int, int)), _csvViewerHandle, SLOT(slotSectionMoved(int, int, int)));

    void sectionMoved(int logicalIndex, int oldVisualIndex, int newVisualIndex)

    I always get newVisualIndex as 1 , even when I drag it to first column . Could you please let me know the reason why

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

      Hi,

      What version of Qt are you using ?
      Can you show the complete code you use to setup your QTreeView ?

      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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