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  1. Qt
  2. QTBUG-60837

QHeaderView::restoreState() corrupts view when restoring state with less number of columns

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    Description

      Passing data, generated by a call to QHeaderView::saveState() with smaller number of columns to QHeaderView::restoreState() corrupts view. 

       

      I did not check the MWE with 5.8, but users at https://github.com/qbittorrent/qBittorrent/issues/6784 reports that this works fine with 5.8.0.

      Attachments

        1. qheaderview.tar.gz
          0.9 kB
        2. test.patch
          1 kB
        For Gerrit Dashboard: QTBUG-60837
        # Subject Branch Project Status CR V
        195341,4 QHeaderView: fix visual/logical index corruption when restoring state 5.9.0 qt/qtbase Status: MERGED +2 0

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            dfaure_kdab David Faure
            eugeneshalygin Eugene Shalygin
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              Resolved:

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