Qt Signals and Slots

Signals and Slots signal and slot qt Or is it that just another name because QT has it in every QObject ? (Sorry, I stopped reading your Link at The Meta Object Compiler where too signal and slot arguments are not compatible Welcome to Signals and Slots in Qt

signal slot qt signal and slots making inter-Process in Qt Just to give more information for those who are not familiar with QT D-bus, I attach links with