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elm_genlist: fix sub-items prepending 

Summary:
fix sub-item position after prepending if parent item has no other
sub-items

Test Plan:
1. add genlist
2. add parent item
3. compare results of following actions:
 case 1: append sub-item "child1" and then prepend sub-item "child2"
 case 2: prepend sub-item "child2" and then append sub-item "child1"

ExR results are the same
CuR in case 2 sub-items are placed in wrong position

Reviewers: cedric, raster, reutskiy.v.v, SanghyeonLee, Hermet

Reviewed By: Hermet

Differential Revision: https://phab.enlightenment.org/D2965
This commit is contained in:
Andrii Kroitor 2015-08-28 20:18:23 +09:00 committed by ChunEon Park
parent 55b361bcc4
commit a15f83cc49
1 changed files with 3 additions and 0 deletions
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3
legacy/elementary/src/lib/elm_genlist.c
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@ -6112,6 +6112,9 @@ _elm_genlist_item_prepend(Eo *obj EINA_UNUSED, Elm_Genlist_Data *sd, const Elm_G
ELM_GENLIST_ITEM_DATA_GET(eo_parent, parent);
ELM_GENLIST_ITEM_CHECK_OR_RETURN(parent, NULL);
EINA_SAFETY_ON_FALSE_RETURN_VAL((obj == WIDGET(parent)), NULL);
/* first sub-item should allways be appended */
if (!parent->item->items)
return _elm_genlist_item_append(obj, sd, itc, data, eo_parent, type, func, func_data);
}
it = _elm_genlist_item_new