QThread::finished() signal can be emitted before the thread is actually finished.

In the symbian and windows implementation, the QThread::finished() signal is emitted just after the run function has returned. However, that does not mean that the thread is really done running. It seems emitting the signal at that point is premature, and the signal should only be emitted once the thread has really stopped. See the discussion in this DevNet topic: http://developer.qt.nokia.com/forums/viewthread/6541