Use Q_DECLARE_INTERFACE in myAbstractClass. Then you'll be able to use object_cast. And remember about Q_OBJECT in the subclass.
The "Q"
Re: qobject_cast on a base class
Use Q_DECLARE_INTERFACE in myAbstractClass. Then you'll be able to use object_cast. And remember about Q_OBJECT in the subclass.
Your biological and technological distinctiveness will be added to our own. Resistance is futile.
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