Single-Shot SignalSlot Connections

The item in the QML file is accessed as QObject in C++ and it could be cast to QQuickItem For now, we only need to connect its signal, so QObject will do

signal, if need be) Explicitly calling a Python slot from QML If the Python object is exposed to QML using setContextProperty , you can

qml signal slot Here is a QML component with a signal named qmlSignal that is emitted with a string-type parameter This signal is connected to a C++ object's slot using

cash galaxy slot Here is a QML component with a signal named qmlSignal that is emitted with a string-type parameter This signal is connected to a C++ object's slot using