hi, i attempt to UI working.

Elm_Object_Item* elm_naviframe_item_push    (    Evas_Object *     obj,
const char *     title_label,
Evas_Object *     prev_btn,
Evas_Object *     next_btn,
Evas_Object *     content,
const char *     item_style 
)    

this function needed item_style parameter.

but i can’t find item_style list in tizen developer forum.

someone help me!