Prefer to use normalised signalslot signatures

A slot is called when a signal connected to it is emitted Slots are normal C++ functions and can be called normally; their only special feature is that signals

Concept of Signals and Slots¶ The function representing the slot will be called automatically by the SignalSlot Dispatcher whenever a signal

signal slot qt A signal in Qt is declared much like a member function, except that it has no local implementation

signal and slot arguments are not compatible Concept of Signals and Slots¶ The function representing the slot will be called automatically by the SignalSlot Dispatcher whenever a signal