Qt's Signals and Slots

Il est possible de créer ses propres signaux et slots Pour déclarer un signal personnalisé, on utilise le mot clé signals dans la déclaration de la classe et

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

signal slot Each signal function can have an arbitrary number of parameters The signals are connected to slots, which can be either free functions, member functions or

signal and slot in qt Signalslot connection in sequence diagram · consider data flow is from B to A · consider component_B as the emitter of this signal “S” carrying