Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-38377

Mac: Crash if QDockWidget has Qt::WA_NativeWindow and Qt::WA_DontCreateNativeAncestors while docking back

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P1: Critical P1: Critical
    • 5.4.0
    • 5.2.1, 5.3.0 RC1
    • Widgets: Main Window
    • None
    • macOS
    • 65a991e57e862e498fcae741f03ba1727a76fc80

      Application crashes if QDockWidget has a widget with Qt::WA_NativeWindow and Qt::WA_DontCreateNativeAncestors, and it is being docked.
      Attached example reproduces this. Just undock and and dock and experience the crash.

        1. crash-log-5.2.1.txt
          4 kB
        2. crash-log-5.3-stable.txt
          6 kB
        3. QtDocksBug (1).zip
          4 kB
        For Gerrit Dashboard: QTBUG-38377
        # Subject Branch Project Status CR V
        95103,4 QDockWidget: Temporarily set WA_NativeWindow on floating dock widget 5.3 qt/qtbase Status: DEFERRED -1 0
        95244,3 Make sure we don't delete child QWindows if they have WA_NativeWindow set 5.3 qt/qtbase Status: MERGED +2 0

            dedietri Gabriel de Dietrich (drgvond)
            qtcomsupport Qt Support
            Votes:
            1 Vote for this issue
            Watchers:
            6 Start watching this issue

              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes