How to use signals and slots in Slicer 3d?

Just a minor thing, seems that slots are not ignoring extra arguments from signals unlike how it actually works in Qt The signature of a signal

Create a new QSignalMapper object · Connect the triggered slots of the actions to the mapper's map slot · Let the mapper know via setMapping

qt signal and slot Quand tu fais un connect ton slot doit recevoir exactement les mêmes paramètres que ton signal Dans ton cas ton signal clicked() ne recoit rien

qt signal slot I have a Qt signal-slot connection I want to test the class with the MOCK_METHOD with the signal's name and args, then register our interest