Callbacks vs signal - slot : rQt5

How to Craft Tailored Views With Reeltime Pro's Slot System signal and slot Signals and slots are loosely coupled: A class which emits a signal neither knows nor cares which slots receive the signal Qt's signals and slots mechanism signal slot 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 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