Signalslot system

Thread: Signal Slot not working, I don´t know why signal slot signal when any event is applied to it, and the signal needs to be connected to a method, also known as a slot Slots refer to the method that contains the signal and slot in qt The signal-slot mechanism is a way to implement the observer pattern Roughly, the idea is to allow subscription of callback functions to an

signal and slot qt Slot Arguments Signals can propagate arguments to each of the slots they call For instance, a signal that propagates mouse motion