X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fengineer%2Fmainpanel.h;h=017617dafff437f9fdec9281b7337a10a5d2b7c8;hb=ea06222ad70b8a627b11055677d961aa5f8cf9d1;hp=3fff2bbeebf9049208c9aa1c4b28668dcf6fbdad;hpb=ca5b1fcfd52a09e3d3b2c4c011dc91ac9ad19694;p=r2c2.git

diff --git a/source/engineer/mainpanel.h b/source/engineer/mainpanel.h
index 3fff2bb..017617d 100644
--- a/source/engineer/mainpanel.h
+++ b/source/engineer/mainpanel.h
@@ -1,13 +1,21 @@
+/* $Id$
+
+This file is part of the MSP Märklin suite
+Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
+Distributed under the GPL
+*/
+
 #ifndef MAINPANEL_H_
 #define MAINPANEL_H_
 
+#include <sigc++/trackable.h>
 #include <msp/gltk/indicator.h>
 #include <msp/gltk/label.h>
 #include <msp/gltk/panel.h>
 
 class Engineer;
 
-class MainPanel: public Msp::GLtk::Panel
+class MainPanel: public Msp::GLtk::Panel, public sigc::trackable
 {
 private:
 	Engineer &engineer;