diff -r 000000000000 -r bde4ae8d615e os/graphics/graphicstest/uibench/s60/src/windows/tflowwindow.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/graphics/graphicstest/uibench/s60/src/windows/tflowwindow.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,83 @@
+// Copyright (c) 2009 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:
+//
+
+/**
+ @file
+ @test
+ @internalComponent - Internal Symbian test code 
+*/
+
+#include "tflowwindow.h"
+#include "surfaceutility.h"
+
+
+CTWindow* CTFlowWindow::NewL(RWsSession &aWs, const RWindowTreeNode &aParent, const TPoint& aStartingPoint, const TSize& aWindowSize)
+    {
+    CTFlowWindow * self = new (ELeave) CTFlowWindow(aStartingPoint, aWindowSize);
+    CleanupStack::PushL(self);
+    self->ConstructL(aWs, aParent);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+CTFlowWindow::CTFlowWindow(const TPoint& aStartingPoint, const TSize& aWindowSize) : CTWindow(aStartingPoint, aWindowSize)
+    {
+    iImageInfo.iSizeInPixels = aWindowSize;
+    iImageInfo.iPixelFormat = EUidPixelFormatXRGB_8888; //todo: is this format okay (EUidPixelFormatARGB_8888)?
+    iImageInfo.iCpuAccess = ESgCpuAccessNone;
+    iImageInfo.iUsage = ESgUsageOpenGlesTarget| ESgUsageDirectGdiSource | ESgUsageDirectGdiTarget;
+    iImageInfo.iShareable = ETrue;
+    iImageInfo.iScreenId = KSgScreenIdMain;
+    }
+
+void CTFlowWindow::ConstructL(RWsSession &aWs, const RWindowTreeNode &aParent)
+	{
+	CTWindow::ConstructL(aWs, aParent);
+	
+	User::LeaveIfError(iImageCollection.Create(iImageInfo, 1)); // creates an image collection with 1 image
+	User::LeaveIfError(iImageCollection.OpenImage(0, iImage)); // opens a handle to the image
+	// sets the image collection as background surface for the window
+	User::LeaveIfError(SetBackgroundSurface(iImageCollection.SurfaceId()));
+	// Connect to surface update session
+	User::LeaveIfError(iUpdateSession.Connect());
+	}
+
+CTFlowWindow::~CTFlowWindow()
+    {
+    iUpdateSession.Close();
+    iImage.Close();
+    iImageCollection.Close();
+    }
+
+/**
+ * Scales a bitmap from file to a surface.
+ * 
+ * @param aUtility Performs the loading of the bitmap and scaling to the surface.
+ * @param aFileName Location of the bitmap.
+ */
+void CTFlowWindow::LoadL(CSurfaceUtility* aUtility, TPtrC aFileName)
+	{
+	aUtility->ScaleBitmapFromFileToSurfaceL(aFileName, iImageCollection.SurfaceId());
+	}
+
+void CTFlowWindow::RenderL()
+    {
+    CTWindow::RenderL();
+    TRequestStatus status;
+    iUpdateSession.NotifyWhenAvailable(status);
+    User::LeaveIfError(iUpdateSession.SubmitUpdate(KAllScreens, 
+            iImageCollection.SurfaceId(), 0, &DirtyRegion()));
+    User::WaitForRequest(status);
+    }