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  1. Qt
  2. QTBUG-120315

HorizontalHeaderView displaying c++ headerData not working

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    Description

      Supply a C++ model that implements headerData to a TableView with a HorizontalHeaderView.

      The HorizontalHeaderView displays data returned by the headerData method, however in 6.6.1 the headerData method is not called, so no data is displayed.

      In 6.6.0 the method is called with no issue.

       

       

      See the attached project for a reproduction of the issue.

      Attachments

        1. ExampleProject.zip
          16 kB
        2. horiheaderview_bug.zip
          5 kB
        3. screenshot-1.png
          screenshot-1.png
          19 kB

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-128502 HorizontalHeaderView does not call headerData() when subclassing QAbstractItemModel

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              richard Richard Moe Gustavsen
              kevin.zhang Kevin Zhang
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              Dates

                Created:
                Updated:
                Resolved:

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