--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmuifw_plat/alf_widgetmodel_api/inc/alf/ialfappeventlistener.h	Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,79 @@
+/*
+* Copyright (c) 2007,2008 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:  Provides system state information
+*
+*/
+
+
+#ifndef IALFAPPEVENTLISTENER_H
+#define IALFAPPEVENTLISTENER_H
+
+class TAlfEvent;
+
+namespace osncore
+    {
+    class UString;
+    }
+
+using namespace osncore;
+
+namespace Alf
+{
+/**
+ *  @class IAlfAppEvent
+ *
+ *  @discussion Provides function to handle application events.  
+ *
+ */
+class IAlfAppEventListener
+    {
+public: 
+   /**
+    * @function handleApplicationEvent
+    *
+    * Function will be called when application event triggers.
+    * Application has to register itself to listen events by
+    * using duiengine's subscribeAppEvent function
+    *
+    * example:
+    * <appevents>
+    *   <eventhandler id="pressed" owner="gridwidget1">
+    *     <eventinput id="pressedinput" name="customevent">
+    *       <property name="eventid" value="1333" />
+    *       <!-- value 1333 is selection changed in grid widget -->
+    *     </eventinput>
+    *     <eventoutput name="appevent"> 
+    *       <property value="itemclicked"/>
+    *     </eventoutput>
+    *   </eventhandler>
+    * </appevents>
+    *
+    * Register your application to listen application events via IDuiEngineConstruction:
+    * duiEngineConstructionInterface->subscribeAppEvents(*this);
+    *
+    * aCmd is the value you have set on property's value attribute, in this case
+    * "itemclicked"
+    *
+    * @param aCmd command which is specified to eventoutput
+    * @param aEvent contains event specific data
+    * @return void
+    */ 
+    virtual void handleApplicationEvent(const UString& aCmd, const TAlfEvent& aEvent) = 0;
+    };
+}
+        
+
+#endif 
+            
+// End of File
\ No newline at end of file