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  1. Qt
  2. QTBUG-119155

[REG: 6.5.2->6.5.3] headerDataChanged is now queued and parameters may be out of sync

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    • 734354c0b (dev), f77af7014 (6.7), 14ee33105 (6.6), 99cfde00b (tqtc/lts-6.5)
    • Foundations Sprint 97

    Description

      Caused by:
      https://codereview.qt-project.org/c/qt/qtbase/+/487372

      which now delays emitting headerDataChanged signal of a proxy model. If there are more changes than just one to the model, the headerDataChanged signal handler would be run with unintended section index.

      That can easily lead to crashes as the section index can now be out of bounds.

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            ievgenii.meshcheriakov Ievgenii Meshcheriakov
            poikelin Joni Poikelin
            Vladimir Minenko Vladimir Minenko
            Alex Blasche Alex Blasche
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            Dates

              Created:
              Updated:
              Resolved: