Passing extra arguments to Qt slots

qt connect signal slot   Dan qt signal and slot

Currently, I use C++ with QT a lot And I quite appreciate the SignalSlots m echanism Because it is really convenient to connect different

You can connect as many signals as you want to a single slot, and a signal can be connected to as many slots as you need It is even possible to connect a Learn how to call QML function from C++ using connect function

pirate ship slot machine Qt magic is simply the ability to emit a signal function to any connected slot function without knowing the details of the class implementing this slot Enter Qt ! In Qt 6, I have added the convenience Qt::SingleShotConnection connection flag that you can pass as the fifth argument of QObject