Forum Questions Archive - Other CMS

A developer wanted to make a custom C++ class available as a QML extension/type.

Two C++ classes were registered with qmlRegisterType and a developer wanted to connect their signals and slots even though QML created the instances.

A developer had data in C++ and wondered whether using many Q_PROPERTY declarations for QML access was an appropriate design.

A developer dynamically loaded a Popup QML component and needed to call its open method.

A developer wanted C++ to inspect a property created dynamically on a QML-side object.

A developer registered a C++ type under a lowercase QML type name and saw unexpected behaviour.

A developer wanted one definition for many constants used from both C++ and QML.

A developer had a QObject-based C++ class but QML could not see or instantiate it.

A developer passed an object derived from QObject by value to another C++ function and encountered a copy-related compiler error.

A developer wanted to reach a Loader by id from outside a ListView delegate.