radio: Added more comments about changed smart callback.

This commit is contained in:
Daniel Juyung Seo 2014-09-20 17:22:33 +09:00
parent a71a512830
commit edbe49f445
1 changed files with 3 additions and 1 deletions

View File

@ -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)