efl_ui_grid: fixup pack APIs
authorMarcel Hollerbach <mail@marcel-hollerbach.de>
Wed, 24 Apr 2019 15:56:35 +0000 (17:56 +0200)
committerWoochanlee <wc0917.lee@samsung.com>
Tue, 30 Apr 2019 01:03:02 +0000 (10:03 +0900)
commit0f3db6f08debf457cbd9c3f3648e503767dc0782
tree6639220b3be724039e0a29923c8b638291d0ba19
parentc94c98aae888e465ec1bf2883d37231fbaf2d580
efl_ui_grid: fixup pack APIs

the APIs in pack should only allow a single registeration of a item.
And when this item is registered, the parent should be set accordingly.

Reviewed-by: SangHyeon Jade Lee <sh10233.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D8702
src/lib/elementary/efl_ui_grid.c