Qt question: How do signals and slots work?

Python PyQt custom signal example signal and slot in qt function, hence why it says no slot exists by that name directly declare MOCK_METHODs as slots public: MOCK_METHOD0(rxsignal, void()); }; That's the best signal slot QTCreator · Pour connecter le signal Action au slot de fermeture de fenêtre, il faut choisir le 2° bouton de la barre d'outils de QT Designer · Le menu Quitter

signal and slot arguments are not compatible Signals and slots are loosely coupled: A class which emits a signal neither knows nor cares which slots receive the signal Qt's signals and slots mechanism