Hello. I have one proposal to QCoreApplication::postEvent documentation. Istead "It is not safe to modify or delete the event after it has been posted." I suggest to write "Any use of the event object after it has been posted from secondary thread, is not safe" (sorry for my English ). Coz event object can be deleted literally on the next line of code, none of deletion, modifying or reading is accepted (thread switching is really unpredictable).

Thanks.