C
Known Issues
Limited Support for Multiple Top-Level Windows
OpenGL and Qt Quick 2 applications can only have one full screen window existing at a time. Trying to create another OpenGL window, or trying to mix an OpenGL window with a raster one will display an error message and abort the application.
Note: Raster windows (software rendered content based on QWidget or QPainter) do not have this limitation.
Available under certain Qt licenses.
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