Type Definition glib::object::ObjectClass

Check if the object class has a property property_name of the given type_.

If no type is provided then only the existence of the property is checked.

Get the type of the property property_name of this object class.

This returns None if the property does not exist.

Get the ParamSpec of the property property_name of this object class.

Return all ParamSpec of the properties of this object class.