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  1. Qt
  2. QTBUG-110479

QOpenGLWidget flickers when resizing the widget on MacOS 13.0 - Xcode 14.1

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Details

    • Bug
    • Resolution: Fixed
    • P2: Important
    • None
    • 6.4.2
    • GUI: OpenGL, Widgets: Widgets and Dialogs
    • None
    • macOS

    Description

      Problem

      When resizing a QOpenGLWidget on MacOS 13.0 - XCode 14.1, the widget is flickering:

      Reproduction

      I have created a minimal app to demonstrate the issue (see attachments).

      I have tested the same code on MacOS 11.2.3 - Xcode 12.4, the issue does not occur.

      Attachments

        1. CMakeLists.txt
          0.5 kB
        2. image-2023-08-10-10-45-04-308.png
          image-2023-08-10-10-45-04-308.png
          231 kB
        3. main.cpp
          0.6 kB
        4. QOpenGLWidget.gif
          QOpenGLWidget.gif
          988 kB
        5. QOpenGLWidget.mov
          376 kB
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            lagocs Laszlo Agocs
            ctroesch Clément Troesch
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            Dates

              Created:
              Updated:
              Resolved:

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