--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tactilefeedback/tactilefeedbackresolver/inc/tactilepropertyobserver.h	Thu Dec 17 08:53:38 2009 +0200
@@ -0,0 +1,50 @@
+/*
+* 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:  Callback interface for getting a notification about
+*                property changes.
+* Part of:      Tactile Feedback.
+*
+*/
+
+
+#ifndef M_TACTILEPROPERTYOBSERVER_H
+#define M_TACTILEPROPERTYOBSERVER_H
+
+
+
+#include <e32std.h>
+
+
+/**
+ *  Callback interface used from CTactilePropertyWatcher.
+ *
+ *  @lib N/A
+ *  @since S60 v5.0
+ */
+class MTactilePropertyObserver
+    {
+public:
+    /**
+     * This gets called when a subscribed property is changed.
+     *
+     * @param aCategory - The UID of the changed property
+     * @param aKey      - The key (i.e. identifier) of the changed property
+     */
+    virtual void PropertyChangedL( const TUid aCategory, 
+                                   const TUint aKey ) = 0;
+    };
+
+
+
+#endif // M_TACTILEPROPERTYOBSERVER_H