Signals and slots

Signals and slots signal and slot Define your own class with Qt signals and slots: To provide a class with its own signals and slots, the following applies Rules to be followed: signal slot Signalslot connection in sequence diagram · consider data flow is from B to A · consider component_B as the emitter of this signal “S” carrying

signal slot A slot is called when a signal connected to it is emitted Slots are normal C++ functions and can be called normally; their only special feature is that signals

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 Un slot est appelé quand un signal qui lui est connecté est émis Les slots sont des fonctions C++ normales et peuvent être appelés normalement ; leur seule