From edbe49f4456059b4ad4663919c9a00bc2e7fe5dd Mon Sep 17 00:00:00 2001 From: Daniel Juyung Seo Date: Sat, 20 Sep 2014 17:22:33 +0900 Subject: [PATCH] radio: Added more comments about changed smart callback. --- legacy/elementary/src/lib/elm_radio.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/legacy/elementary/src/lib/elm_radio.h b/legacy/elementary/src/lib/elm_radio.h index 9acdf5b6ff..88e033388e 100644 --- a/legacy/elementary/src/lib/elm_radio.h +++ b/legacy/elementary/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)