PyQt5 Tutorial 10 - Signals and Slots

component_A has an interface with A_slot() method; component_B has an interface with B_slot() and B_signal() methods Connecting slots is easy:

Signals and slots are used for communication between objects The signalslot mechanism is a central feature of Qt and probably the part that differs most from

signal and slot in qt Signals and slots is a language construct introduced in Qt for communication between objects which makes it easy to implement the observer pattern while

signal slot qt Programmation QtSignaux et slots Langue Pour qu'un bouton puisse être utile, il faut connecter le signal clicked() à un slot ayant la même signature