Qt Connect Signal Slot Another Class

Transmit extra data with signals in PyQt5 qt connect signal to slot with parameter The first two arguments denote the object that picks up a signal and sends it to the receiver qt signal slot At some point I had the idea to create one signalslot pair with a std::functionvoid()> parameter to do that, but it's even easier Since Qt

qt connect signal slot Qt's signals and slots mechanism ensures that if you connect a signal to a slot, the slot will be called with the signal's parameters at the right time