diff -r d216f0599291 -r e5e529dcc9bb QTfrontend/ui/widget/chatwidget.h
--- a/QTfrontend/ui/widget/chatwidget.h	Wed Oct 10 23:30:34 2012 +0400
+++ b/QTfrontend/ui/widget/chatwidget.h	Wed Oct 10 23:55:09 2012 +0400
@@ -131,6 +131,7 @@
         void onFollow();
         void onIgnore();
         void onFriend();
+        void chatNickDoubleClicked(const QModelIndex & index);
         void linkClicked(const QUrl & link);
         void nicksContextMenuRequested(const QPoint & pos);
 };