Transitive signal passing in Qt?

Question

Qt

It is necessary that the signal from the button, which is in class-1, gets into the slot of class-2, which contains an instance of class-1. You can, of course, just create a signal, and call emit there (in the class-1 slot), but it seems to me a little crutch. Is there a way to pass the signal transitively, just through connect, or something else?

Answer 1

You can connect a signal to a signal.