--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mulwidgets/common/inc/imulembedablewidget.h	Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,87 @@
+/*
+* 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:  Interface for embedabld widget
+*
+*/
+
+
+#ifndef I_MULEMBEDABLEWIDGET_H
+#define I_MULEMBEDABLEWIDGET_H
+#include <mul/mulvisualitem.h>
+#include <alf/ialfwidgeteventhandler.h>
+namespace Alf
+    {
+
+/** @class IMulEmbedableWidget
+ *  @brief Interface for Embedable widget.
+ *
+ *  Every widget that can be embeded need to implement this interface.
+ *  Parent widget will use this interface to access embeded widget.
+ */
+class IMulEmbedableWidget
+    {
+public:
+
+    /**
+     * Set/Update data of Embeded widget.
+	 * Parent widget will provides its own visual item as parameter
+	 * embeded widget will have to construct new visual item from provided visual item
+	 * and remove unwanted attributes and call update on singel item model.
+	 *
+	 * @param aItem Parent widget's data in visual item format
+	 */ 
+   	virtual void SetData(const MulVisualItem& aItem) = 0;
+	
+	
+	/**
+     * Return data in format of visual item.
+	 * Parent will used this api to update its own data model.
+	 *
+	 * @return  Data of embeded widget
+	 */
+	virtual const MulVisualItem& Data() = 0;
+	
+	/**
+	 * Add as eventhandler for embeded widget.
+	 * Parent will use this api to add itself and client as event handler of child widget.
+	 * 
+	 * @param aHandler Event handler
+	 */
+	virtual void AddEventHandler( IAlfWidgetEventHandler& aHandler ) = 0;
+
+	/**
+	 * Remove as eventhandler form embeded widget.
+	 * Parent can remvoe itself and client as event handler using this api
+	 * 
+ 	 * @param aHandler Event handler
+	 */
+	virtual void RemoveEventHandler( IAlfWidgetEventHandler& aHandler ) = 0;
+	
+	/**
+	 * Return container layout of embeded widget
+	 * Parent can use this api to show or hide widget and position child widget.
+	 * 
+	 * @return Layout of embeded widget.
+	 */
+	virtual const CAlfLayout& ContainerLayout() = 0;
+	
+    };
+
+
+    } // namespace Alf
+
+#endif // I_MULEMBEDABLEWIDGET_H
+
+//End of file
+