diff -r 000000000000 -r f979ecb2b13e calendarui/globaldata/inc/calencontextchangeobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/globaldata/inc/calencontextchangeobserver.h	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,43 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   Notifier for changes in context. Required by CCalenContextImpl
+*                on construction.
+*
+*/
+
+
+
+#ifndef CALENCONTEXTCHANGEOBSERVER_H
+#define CALENCONTEXTCHANGEOBSERVER_H
+
+// INCLUDES
+
+// CLASS DEFINITIONS
+/**
+ * This class is for observing the context, and the ContextChange function
+ * gets called when the context is changed. An object of this type is required
+ * for construction of CCalenContextImpl.
+ */
+class MCalenContextChangeObserver
+    {
+    public:  // New functions
+        /**
+         * Called by MCalenContext when the context gets changed.
+         */
+        virtual void ContextChanged() = 0;
+    };
+
+#endif // CALENCONTEXTCHANGEOBSERVER_H
+
+// End of file