--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/appinstaller/AppMngr2/inc/appmngr2modelobserver.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,34 @@
+/*
+* Copyright (c) 2008 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:   Observer interface to indicate when data has been changed
+*
+*/
+
+
+#ifndef C_APPMNGR2MODELOBSERVER_H
+#define C_APPMNGR2MODELOBSERVER_H
+
+
+class MAppMngr2ModelObserver
+    {
+public:
+    virtual void InstalledAppsChanged( TInt aMoreRefreshesExpected ) = 0;
+    virtual void InstallationFilesChanged( TInt aMoreRefreshesExpected ) = 0;
+    virtual TBool InstalledAppsDisplayed() = 0;
+    virtual TBool InstallationFilesDisplayed() = 0;
+    };
+
+
+#endif  // C_APPMNGR2MODELOBSERVER_H
+