Passing extra arguments to Qt slots

Passing extra arguments to Qt slots qt connect signal slot An introductory explanation to Qt Signals and Slots mechanism If you are new to using Qt qt signal and slot With the Qt signal and Qt slot concept, Qt takes a slightly different approach This Concept has the advantage that Qt automatically disconnects

qt signal and slot You could also connect these up to things via QObject::connect() but that is out of this snippets scope That is for when you use the signaling

qt slot The objects' signals can then be connected to the map() slot which will emit a signal (it could be mappedInt(), mappedString() and mappedObject()) with a value I have a Qt signal-slot connection I want to test the class with the QObject::connect: No such slot as RxMock::rxsignal() If I remove Q_OBJECT