Passing extra arguments to Qt slots

Introduction · Every QObject class may have as many signals of slots as you want · You can emit signal only from that class, where signal is

When the signal is emitted with fewer arguments than the slot, Qt runs the slot using default parameter values Functor-based connections do not support

qtech slot malaysia pureVirtualCall false positive with Qt signals and slots I've seen this warning now on both signals and slots and since our code isn't

qt signal slot 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