static assertion failed: Signal and slot arguments are not compatible

The slot can ignore any or all of these arguments The only A class which emits a signal does not need to know which slots receive the signal

Support for namespaces within selectors is not planned and will not be added signal Events are objects too and implement the Event

signal and slot Signals can propagate arguments to each of the slots they call For instance, a signal that propagates mouse motion events might want to pass along the new

signal and slot qt Why do you use a queued connection? Are you sure the pointer is still valid when the slot is executed? I would guess no