diff -r 5315654608de -r 08c6ee43b396 taskswitcher/teleportui/hgteleportapp/inc/hgteleportdatachangeobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/teleportui/hgteleportapp/inc/hgteleportdatachangeobserver.h	Mon Jan 18 20:10:36 2010 +0200
@@ -0,0 +1,36 @@
+/*
+ * ============================================================================
+ *  Name        : hgteleportdatachangeinterface.h
+ *  Part of     : Hg Teleport engine
+ *  Description :
+ *  Version     : %version: 1 %
+ *
+ *  Copyright © 2008 Nokia.  All rights reserved.
+ *  This material, including documentation and any related computer
+ *  programs, is protected by copyright controlled by Nokia.  All
+ *  rights are reserved.  Copying, including reproducing, storing,
+ *  adapting or translating, any or all of this material requires the
+ *  prior written consent of Nokia.  This material also contains
+ *  confidential information which may not be disclosed to others
+ *  without the prior written consent of Nokia.
+ * ============================================================================
+ *
+ */
+ 
+#ifndef HGTELEPORTDATACHANGEINTERFACE_H
+#define HGTELEPORTDATACHANGEINTERFACE_H
+
+#include <e32base.h>
+
+class CCoeControl;
+
+/**
+ * Callback mixin class to move the whole app to background or foreground.
+ */
+class MHgTeleportDataChangeObserver
+    {
+public:
+    virtual void DataChanged( CCoeControl* aWhere, TInt aNewCount ) = 0;
+    };
+
+#endif // HGTELEPORTDATACHANGEINTERFACE_H