woochan lee 81d5b99d72 toolbar: content_set function called when user content set to toolbar item. ... Summary: If User want to content set something to item area. there is no way to except elm customizing. So i added this feature and make the toolbar item object to layout before. Now user can content set something on item area only call "elm_object_item_part_content_set" API. Test Plan: Make some swallow part on toolbar edc. and content set some layout to that swallow part to using "elm_object_item_part_content_set" Reviewers: cedric, Hermet Subscribers: SanghyeonLee, eagleeye, id213sin Differential Revision: https://phab.enlightenment.org/D2777		2015-07-02 20:07:48 +09:00
legacy/elementary	toolbar: content_set function called when user content set to toolbar item.	2015-07-02 20:07:48 +09:00