win: add note for (mis)users of elm_win_window_id_get()

this function has a very small use case. if you are outside of this use case,
use a different function.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib/elm_win_legacy.h b/src/lib/elm_win_legacy.h
index 9729d8bfb..42bd66223 100644
--- a/src/lib/elm_win_legacy.h
+++ b/src/lib/elm_win_legacy.h
@@ -218,6 +218,8 @@ EAPI void                  elm_win_wm_rotation_preferred_rotation_set(const Evas
  *
  * @ingroup Win
  * @since 1.8
+ * @note Unless you are getting the window id for the purpose of communicating between client<->compositor over dbus,
+ * this is definitely not the function you are looking for.
  */
 EAPI Ecore_Window          elm_win_window_id_get(const Evas_Object *obj);