Prepend an object before the existing
sub-object.
When this container is deleted, it will request deletion of the given subobj
. Use Efl.Pack.unpack to remove subobj
from this container without deleting it.
If existing
is NULL
this method behaves like Efl.Pack_Linear.pack_begin.
Since 1.23
pack_before @pure_virtual { params { @in subobj: Efl.Gfx.Entity; @in existing: const(Efl.Gfx.Entity); } return: bool; }
Eina_Bool efl_pack_before(Eo *obj, Efl_Gfx_Entity *subobj, const Efl_Gfx_Entity *existing);
existing
.NULL
.