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  1. Qt
  2. QTBUG-114542

DockWidget Crashes when undocked and tabbified

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    • macOS
    • b26cdbd87 (dev), faec93775 (dev), a37a04904 (6.5), 22b892e7d (6.5), 46aa713c3 (dev), ccfb6cb7b (6.5), 22dc39a8d (6.6), 82005725c (6.6), 850e92684 (6.6)

      If multiple undock widget is being tabbified and untabified it crashes.

      Adding this line in Qt's MainWindow example reproduces it:

        QMainWindow::setDockOptions((QMainWindow::DockOptions)(AllowNestedDocks|AllowTabbedDocks|GroupedDragging));
 

      Attached is the stack trace and screen recording and modified Qt's example.

       

      Video is attached here in this link:

      https://filesender.qt.io/?s=download&token=ef8f3894-a153-4324-b439-5e192a0d90ec

       

        1. DockWidget-crash-stack.rtf
          80 kB
        2. qtbug114542.zip
          39 kB
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            axelspoerl Axel Spoerl
            irfan.omair@digia.com Irfan Omair
            Jan Arve Jan Arve
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              Created:
              Updated:
              Resolved: