Passing extra arguments to Qt slots

Qt already provides signals and slots for its classes, which you can use in your application For example, QPushButton has a signal clicked() , which will be

I develop C++ QT applications and analyze with sonarqube Headers have signal and slots, and sonar shows them as unused function which is

signal and slot in qt Example code for singnals and slots writen in c++ using Qt framework - ExecomNordcpp-qt-signal-slot-example

signal and slot When one QObject instance is the receiver of a signal, its thread affinity is checked, and by default the signal is delivered directly as a