@QmlUncreatable

Declares that the decorated type shall not be creatable from QML. This takes effect if the type is available in QML, by a preceding @QmlElement decorator. The reason will be emitted as error message if an attempt to create the type from QML is detected.

Some QML types are implicitly uncreatable, in particular types exposed with @QmlAnonymous.

Passing None or no argument will cause a standard message to be used instead.

QML_IMPORT_NAME = "com.library.name"
QML_IMPORT_MAJOR_VERSION = 1
QML_IMPORT_MINOR_VERSION = 0 # Optional


@QmlElement
@QmlUncreatable("BaseClassForQml is an abstract base class")
class BaseClassForQml(QObject):
    ...

Note

The order of the decorators matters; QmlUncreatable needs to be preceded by QmlElement.