seoz pushed a commit to branch master.
http://git.enlightenment.org/core/elementary.git/commit/?id=9eaa0e20787dfc147dd9770a4683808f83ba80af
commit 9eaa0e20787dfc147dd9770a4683808f83ba80af
Author: Daniel Juyung Seo <seojuyu...@gmail.com>
Date: Sat Sep 20 17:22:33 2014 +0900
radio: Added more comments about changed smart callback.
---
src/lib/elm_radio.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/lib/elm_radio.h b/src/lib/elm_radio.h
index 9acdf5b..88e0333 100644
--- a/src/lib/elm_radio.h
+++ b/src/lib/elm_radio.h
@@ -38,7 +38,9 @@
*
* This widget emits the following signals, besides the ones sent from
* @ref Layout:
- * @li @c "changed" - This is called when the radio object is selected.
+ * @li @c "changed" - This is called when the radio object is selected. If you
+ * want to trace the state change of a radio group, you should add this
callback
+ * to all the radio objects in that group.
* @li @c "focused" - When the radio has received focus. (since 1.8)
* @li @c "unfocused" - When the radio has lost focus. (since 1.8)
* @li @c "language,changed" - the program's language changed (since 1.9)
--
