efl_extension_popup: add more description for eext_popup_add function

Change-Id: I8798f4211bd3c756f23bec8d99562c63f32fef29

diff --git a/inc/wearable/efl_extension_popup.h b/inc/wearable/efl_extension_popup.h
index 0a1ab89862c60517c569d7a40d29e45555c3c6a4..2ace2295184625a6361da87620fdf5ae2e9b733d 100644 (file)
--- a/inc/wearable/efl_extension_popup.h
+++ b/inc/wearable/efl_extension_popup.h
@@ -32,7 +32,8 @@ extern "C" {
 
 /**
  * @WEARABLE_ONLY
- * @brief Add a new eext popup.
+ * @brief Add a new eext popup. The scroller of eext popup
+ *        is controlled by the rotary event.
  *
  * @param[in] parent The parent object
  * @return A new eext popup handle, otherwise @c NULL if it cannot be created