If you do call it, be aware that killing events may cause receiver to break one or more invariants.
Just as an object does not know if anything receives its signals, a star casino częstochowa adres slot does not know if it has any signals connected.With callbacks, you'd have to find five different names and keep track of the types yourself.While ten non-virtual function calls may sound like a lot, it's much less overhead than any new or delete operation, for example.The signatures of signals and slots may contain arguments, and the arguments can have default values.Some destructors and member functions are omitted here; the moc ignores member functions.Static void QStringList paths ) Sets the list of directories to search when loading libraries to paths.A BlockingQueuedConnection can be useful to do thread communication when you want to invoke a function in another thread and wait for the answer before it is finished.If you don't care about overflow, or you know that overflow cannot occur, you can ignore the overflow signal,.e.For example, on Windows when the user logs off, the system terminates the process after Qt closes all top-level windows.Installing or removing a QTranslator, or changing an installed QTranslator generates a LanguageChange event for the QCoreApplication instance.Static bool Returns true if the application is allowed to run setuid on unix platforms.The signals and slots mechanism is type safe: The signature of a signal must match the signature of the receiving slot.All the thread cleanup information transfer must only happen with events posted between threads, without using wait.
Returns the value that was passed to exit (which is 0 if exit is called via quit.