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  1. Qt
  2. QTBUG-67027

Windows: examples\opengl\qopenglwindow\qopenglwindow example does not work in full screen mode

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P2: Important P2: Important
    • 5.11.0
    • 5.9, 5.11.0 Beta 1
    • GUI: OpenGL
    • None
    • Windows 10, Desktop GL or ANGLE, Intel(R) HD Graphics 630
    • a060ee2802c72d8ce22f42635d1740bf2f84bed7

      When modifying the code to use window.showFullScreen(), the triangle and text are not drawn and warnings are printed:

      QOpenGLWindow::beginPaint: Failed to make context current
QPainter::begin(): QOpenGLPaintDevice's context needs to be current
QPainter::begin(): Returned false
QPainter::setWorldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::fillPath: Painter not active
QPainter::setWorldTransform: Painter not active
....

      This might a manifestation of some issue that needs to be documented?

        1. qtbug67027_repro.diff
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            lagocs Laszlo Agocs
            kleint Friedemann Kleint
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              Created:
              Updated:
              Resolved:

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