Qt5 C++ Signal And Slots Introduction

Trouble to C++ signal to call a QML slot - c signal slot Perhaps you mean QGraphicsItem::mouseDoubleClickEvent() Having that function emit a signal is trivial if your item also inherits from QObject cowin slot A slot is called when a signal connected to it is emitted Slots are normal C++ functions and can be called normally; their only special feature is that signals

casino slot machine symbols to receive the signal in QML, you must register at the first class