Clarify the docs for gtk_info_bar_set_default_response

According to bug 610632

diff --git a/gtk/gtkinfobar.c b/gtk/gtkinfobar.c
index 9de968f7f8409038e4d200063a34fb456ac87dc1..b25df2c4937e3e8e730370a54b826e3fe761411d 100644 (file)
--- a/gtk/gtkinfobar.c
+++ b/gtk/gtkinfobar.c
@@ -956,6 +956,9 @@ gtk_info_bar_set_response_sensitive (GtkInfoBar *info_bar,
  * the given response_id as the default widget for the dialog.
  * Pressing "Enter" normally activates the default widget.
  *
+ * Note that this function currently requires @info_bar to
+ * be added to a widget hierarchy. 
+ *
  * Since: 2.18
  */
 void