Introduction to Qt QML - Signals and Slots Errors

All QML Types The Q_DECLARE_METATYPE() macro also makes it possible for these values to be used as arguments to signals, but only in direct signal-slot

Signals and slots created using Qt in C++ are inheritely valid in QML Signals and Handlers Signals provide a way to notify other objects when an event has

qml signal slot A signal is automatically emitted when the value of a QML property changes This type of signal is a property change signal and signal handlers for these

slot online pragmatic Object underneath testObj could be now used in QML by the name myTest Usage is limited to Q_PROPERTY, signals and public slots (or Q_INVOKABLE