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  1. Qt
  2. QTBUG-74307

***Panic Report*** Floating QDockWidget using QOpenGLWidget is Broken

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 5.12.4, 5.14.0 Alpha
    • 5.12.1
    • GUI: OpenGL
    • None
    • Windows
    • 1d1dcd8d6c64a35b94b351f72cc447771834df49 (qt/qtbase/5.12)

    Description

      I understand that desktop applications might not be top priority but this bug fix is overdue. 

      It seems like the OpenGL context is being damaged and/or destroyed when a QDockWidget is floating. Completely disabling the paint/update of the QOpenGLWidget.

      Please, see the modified cube example provided.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-74974 Crash using shared QOpenGLTexture

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Reported
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              lagocs Laszlo Agocs
              neosettler neosettler
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              Dates

                Created:
                Updated:
                Resolved:

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