diff -r 7f48321fc38a -r 07eca0a2546c QTfrontend/chatwidget.h
--- a/QTfrontend/chatwidget.h	Tue Feb 20 19:00:46 2007 +0000
+++ b/QTfrontend/chatwidget.h	Tue Feb 20 19:50:38 2007 +0000
@@ -17,6 +17,9 @@
 
  public slots:
   void onChatStringFromNet(const QStringList& str);
+  void nickAdded(const QString& nick);
+  void nickRemoved(const QString& nick);
+  void clear();
 
  signals:
   void chatLine(const QString& str);