--- a/QTfrontend/pages.h	Fri Apr 15 21:36:59 2011 +0400
+++ b/QTfrontend/pages.h	Fri Apr 15 22:38:50 2011 +0400
@@ -476,6 +476,9 @@
 
 public:
     PageConnecting(QWidget* parent = 0);
+
+signals:
+    void cancelConnection();
 };
 
 class PageScheme : public AbstractPage