--- kdebase/workspace/libs/plasma/containment.h	2008-12-07 19:06:26.000000000 +0800
+++ kdebase-new/workspace/libs/plasma/containment.h	2008-12-07 19:10:24.000000000 +0800
@@ -425,6 +425,7 @@
         friend class Applet;
         friend class ContainmentPrivate;
         ContainmentPrivate* const d;
+		static int panelNum;
 };
 
 } // Plasma namespace