create_child_meta
Description:
Creates the ChildMeta wrapping actor inside the
this, if the ClutterContainerIface::child_meta_type class member is not set to
INVALID.
This function is only useful when adding a Actor to a
Container implementation outside of the ClutterContainer::add()
virtual function implementation.
Applications should not call this function.
Parameters:
| this | |
| actor |
a Actor |