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  1. Qt
  2. QTBUG-45181

[OS X] Calling winId() causes drawing issues for the widgets in QMdiArea

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Details

    • macOS

    Description

      When winId() is called for the QWidgets in QMdiArea they are drawn only partially when overlapping with other widgets.

      Steps to reproduce the issue:
      1. Run the attached test app
      2. Move one widget over the other
      3. Click on the widget left below the other
      -> The focused widget is drawn only partially when getting focused.

      Attachments

        1. mditest.tar.gz
          29 kB
        2. screenshot.png
          screenshot.png
          34 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-51793 [OS X]: When resizing or causing an update to a window containing a native widget it will flicker to black and black for every update

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Activity

            People

              sorvig Morten Sørvig
              kileppal Kimmo Leppälä
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              2 Vote for this issue
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              Dates

                Created:
                Updated:
                Resolved: