connecting Qt C++ With QML , fastest and easiest way

wisoltechqt-signal-slot: Connect QML to C++ with signals and slots qml signal slot Learn how to call QML function from C++ using connect function qml slot 3, QML custom signal and signal processing function 4, QML calls the members variables, member functions, and signals of the C ++ class 1, QML object's

lightning link slot strategy Can connect signals to slots which have more arguments than the signal , Y ; Can connect C++ functions to QML functions, Y ; Selecting