SignalSlot Connections

Signalslot connection in sequence diagram signal and slot The signals and slots mechanism is type safe The signature of a signal must match the signature of the receiving slot signal and slot in qt Signaling speed when a signal connected to a is emitted The script times how long it takes to emit a million signals, does this

signal slot Pour qu'un bouton puisse être utile, il faut connecter le signal clicked() à un slot ayant la même signature Le slot du receveur connecté au signal ;