Change-Id: I4a9a46913b589b14c879620848d76b31e435ee02
Reviewed-by: Robin Burchell <robin.burchell@viroteck.net>
slot function needs to finish before execution continues, you must make sure that
the connection is direct (see Qt::ConnectionType).
- \warning Make very sure that a signal handler for afterRendering() leaves the GL
+ \warning Make very sure that a signal handler for sceneGraphAboutToStop() leaves the GL
context in the same state as it was when the signal handler was entered. Failing to
do so can result in the scene not rendering properly.