diff -r 4ea6f81c838a -r 0e9bb658ef58 widgetmodel/alfwidgetmodel/src/alfrecyclinggridelement.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widgetmodel/alfwidgetmodel/src/alfrecyclinggridelement.cpp	Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,203 @@
+/*
+* 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:   The implementation for grid element with recycling of visuals supported.
+*
+*/
+
+#include "alf/alfrecyclinggridelement.h"
+#include "alfrecyclinggridelementimpl.h"
+
+#include <alf/alfenv.h>
+#include <alf/alfconstants.h>
+#include <alf/alfcommand.h>
+
+#include <alf/alfgridlayout.h>
+#include <alf/alflayout.h>
+#include <alf/alfcontrol.h>
+#include <alf/alfevent.h>
+
+#include "alf/ialfvisualtemplate.h"
+#include <alf/alfvarianttype.h>
+#include <alf/alfwidgetcontrol.h>
+#include <alf/alfwidgetevents.h>
+#include <osn/ustring.h>
+#include <memory>
+#include <osn/osnnew.h>
+
+using namespace osncore;
+
+namespace Alf
+    {
+
+//----------------------------------------------------------------
+// 1st phase Constructor. Leaves the newly created object
+// on the cleanup stack
+//----------------------------------------------------------------
+OSN_EXPORT AlfRecyclingGridElement::AlfRecyclingGridElement(
+    CAlfWidgetControl& aControl,
+    const char* aName,
+    int aNumColumns,
+    int aNumRows)
+    {
+    construct(aControl,aName);
+
+    mImpl.reset( new( EMM ) AlfRecyclingGridElementImpl(
+                     *this, aNumColumns, aNumRows ) );
+
+    control().addEventHandler(this);
+    }
+
+//----------------------------------------------------------------
+// Class Destructor
+//----------------------------------------------------------------
+OSN_EXPORT  AlfRecyclingGridElement::~AlfRecyclingGridElement()
+    {
+    control().removeEventHandler(*this);
+    }
+
+//----------------------------------------------------------------
+// Sets the fill style for the Recycle grid element
+//----------------------------------------------------------------
+OSN_EXPORT void AlfRecyclingGridElement::setFillStyle(FillStyle aFillStyle, int aFillStyleParam)
+    {
+    mImpl->setFillStyle( aFillStyle, aFillStyleParam );
+    }
+
+
+OSN_EXPORT void AlfRecyclingGridElement::setAnimationTimes(
+    int aScrollingTime, int aFadeInTime, int aFadeInDelay,
+    int aFadeOutTime, int aFadeOutDelay )
+    {
+    mImpl->setAnimationTimes(
+        aScrollingTime, aFadeInTime, aFadeInDelay,
+        aFadeOutTime, aFadeOutDelay );
+    }
+
+
+OSN_EXPORT CAlfVisual* AlfRecyclingGridElement::createVisualTree(
+    IAlfVariantType& aData, uint aDataID, CAlfLayout* aParentLayout, int aLayoutIndex )
+    {
+    return mImpl->createVisualTree(
+               aData, aDataID, aParentLayout, aLayoutIndex );
+    }
+
+// ---------------------------------------------------------------------------
+// OfferEventL - Handle the Event.
+// ?implementation_description
+// ---------------------------------------------------------------------------
+OSN_EXPORT AlfEventStatus AlfRecyclingGridElement::offerEvent( CAlfWidgetControl& aControl, const TAlfEvent& aEvent )
+    {
+    return mImpl->offerEvent( aControl, aEvent )
+                                ?EEventHandled:EEventNotHandled;
+    }
+
+// ---------------------------------------------------------------------------
+// ?implementation_description
+// ---------------------------------------------------------------------------
+//
+OSN_EXPORT void AlfRecyclingGridElement::setActiveStates( unsigned int aStates )
+    {
+    mImpl->setActiveStates( aStates );
+    }
+
+// ---------------------------------------------------------------------------
+// From class IAlfWidgetEventHandler.
+// sets event handler data.
+// ---------------------------------------------------------------------------
+//
+OSN_EXPORT void AlfRecyclingGridElement::setEventHandlerData( const AlfWidgetEventHandlerInitData& aData )
+    {
+    mImpl->setEventHandlerData(aData);
+    }
+
+// ---------------------------------------------------------------------------
+// From class IAlfWidgetEventHandler.
+// returns the eventhandlertype .
+// ---------------------------------------------------------------------------
+//
+IAlfWidgetEventHandler::AlfEventHandlerType AlfRecyclingGridElement::eventHandlerType()
+    {
+    return IAlfWidgetEventHandler::EPresentationEventHandler;
+    }
+
+// ---------------------------------------------------------------------------
+// From class IAlfWidgetEventHandler.
+// returns eventhandler excecutionphase.
+// ---------------------------------------------------------------------------
+//
+IAlfWidgetEventHandler::AlfEventHandlerExecutionPhase AlfRecyclingGridElement::eventExecutionPhase()
+    {
+    return IAlfWidgetEventHandler::ETunnellingPhaseEventHandler;
+    }
+// returns event handler data.
+// ---------------------------------------------------------------------------
+//
+OSN_EXPORT AlfWidgetEventHandlerInitData* AlfRecyclingGridElement::eventHandlerData()
+    {
+    return mImpl->eventHandlerData();
+    }
+    
+// ---------------------------------------------------------------------------
+// From class IAlfInterfaceBase.
+// ?implementation_description
+// ---------------------------------------------------------------------------
+//
+OSN_EXPORT IAlfInterfaceBase* AlfRecyclingGridElement::makeInterface( const IfId& aType )
+    {
+    IAlfInterfaceBase* ret(0);
+    UString param(aType.mImplementationId);
+
+    if (param == AlfRecyclingGridElement::type().mImplementationId )
+        {
+        ret = static_cast<IAlfElement*>(this);
+        }
+    else if (param == IAlfWidgetEventHandler::type().mImplementationId )
+        {
+        ret = static_cast<IAlfWidgetEventHandler*>(this);
+        }
+    else
+        {
+        ret = AlfElement::makeInterface(aType);
+        }
+    return ret;
+    }
+
+
+OSN_EXPORT bool AlfRecyclingGridElement::accept( CAlfWidgetControl& aControl, const TAlfEvent& aEvent ) const
+    {
+    return mImpl->accept( aControl, aEvent );
+    }
+
+OSN_EXPORT void AlfRecyclingGridElement::createChildVisualTree(
+    IAlfElement* aElement, IAlfVariantType& aChildData,
+    IAlfBranch& aData, int aIndex, uint aDataID )
+    {
+    mImpl->createChildVisualTree( aElement, aChildData, aData, aIndex, aDataID );
+    }
+
+OSN_EXPORT void AlfRecyclingGridElement::removeChildVisualTree(
+    IAlfElement* aElement, IAlfBranch& aData, int aIndex, uint aDataID )
+    {
+    mImpl->removeChildVisualTree( aElement, aData, aIndex, aDataID );
+    }
+
+// ---------------------------------------------------------------------------
+// Description: Do not destroy visuals, because it's done elsewhere.
+// ---------------------------------------------------------------------------
+void AlfRecyclingGridElement::removeAndDestroyVisuals( int aTimeMilliseconds )
+    {
+    mImpl->removeAndDestroyVisuals( aTimeMilliseconds );
+    }
+
+    } //Alf