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  1. Qt
  2. QTBUG-40743

QQuickWidget leads to crash when showing in a QMainWindow, after exiting fullscreen

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Details

    • e823bb5aee09c8a9f4a11bfd9ab6c68d2a77e93e

    Description

      1. Run the attached demo app on Mac
      2. Click "File->Create quick view"
      3. A new window will pop up, with a "Dock" button in it. Make this window fullscreen
      4. While in full screen, click the "Dock" button. Observe the crash

      Expected: When clicking the "Dock" button, the window will show up correctly in the QMainWindow, as its central widget

      NOTE: if showNormal() is not used to exit fullscreen, when clicking "Dock" (while in fullscreen), the screen will become grey

      Attachments

        1. stacktrace.txt
          3 kB
        2. qnswindow.zip
          4 kB
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            sorvig Morten Sørvig
            ccristians Cristian Cioloca-Savan
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            Dates

              Created:
              Updated:
              Resolved:

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