[Elm] Adapting sub_obj_{del,add}, hover and  resize objects to new schema. sub-object-{add,del} new class functions got their bodies in.  One by one, the old elm_widget_ namespaced calls to them got to be migrated to the class calls.
[Elm] Adapting sub_obj_{del,add}, hover and
 resize objects to new schema.
sub-object-{add,del} new class functions got their bodies in.  One by
one, the old elm_widget_ namespaced calls to them got to be migrated
to the class calls.

A resize object is now a sub-object, too. This should be like that
from the start -- we share code and avoid callback duplication -- what
leaded to a plethora of bugs.



SVN revision: 70628

tasn/elementary,tasn/elementary,FlorentRevest/Elementary,FlorentRevest/Elementary,tasn/elementary,FlorentRevest/Elementary,FlorentRevest/Elementary,rvandegrift/elementary,tasn/elementary,tasn/elementary,rvandegrift/elementary,rvandegrift/elementary,rvandegrift/elementary