Qt's signals and slots mechanism ensures that if you connect a signal to a slot, Signals are public access functions and can be emitted from anywhere, but we. A public method flagged with the Q_INVOKABLE() macro; A method that is a public Qt slot. For example Exposing Properties · Properties with Object Types · Properties with Object-List. In it I showed how to call a C++ method from QML, but finished my post public: explicit HandleTextField(QObject *parent = 0); public slots.
Qml public slots - ist
Qml public slots - wenn sich
Join them; it only takes a minute: Signals and slots can take any number of arguments of any type. Qt's widgets have many predefined signals, but we can always subclass widgets to add our own signals to them. Signals are automatically generated by the moc and must not be implemented in the. Multithreading and object lifetime are a completely different matter, and affect regular functions just as much as they affect slots.
QtDD13 - Bogdan Vatra - Step by step Qt on Android tutorial