Signals and Slots

QTCreator · Pour connecter le signal Action au slot de fermeture de fenêtre, il faut choisir le 2° bouton de la barre d'outils de QT Designer · Le menu Quitter

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

signal slot Signals and slots are used for communication between objects This is an important feature for the script engine because it can make the script very flexible

signal slot qt SignalSlot is a pattern that allows loose coupling various components of a software without having to introduce boilerplate code Loose coupling of components