elm elm_focus.h: More documentation. The object should be visible to get a focus.

SVN revision: 83357

diff --git a/src/lib/elm_focus.h b/src/lib/elm_focus.h
index 1d07355..9ee5acb 100644 (file)
--- a/src/lib/elm_focus.h
+++ b/src/lib/elm_focus.h
@@ -70,6 +70,9 @@ EAPI Eina_Bool            elm_object_focus_get(const Evas_Object *obj);
  * the focus from @p obj, passing it back to the previous element in the
  * focus chain list.
  *
+ * @warning Only visible object can get a focus. Call evas_object_show(o), if
+ * you want to give a focus to the evas object.
+ *
  * @see elm_object_focus_get(), elm_object_focus_custom_chain_get()
  *
  * @ingroup Focus