/elementary/hover/utc_UIFW_elm_hover_add
/elementary/hover/utc_UIFW_elm_hover_parent_get
/elementary/hover/utc_UIFW_elm_hover_parent_set
/elementary/hover/utc_UIFW_elm_hover_target_get
/elementary/hover/utc_UIFW_elm_hover_target_set
