--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/windowing/windowserver/tauto/TBLANK.H	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,76 @@
+
+// Copyright (c) 1996-2009 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
+*/
+
+#ifndef __TBLANK_H__
+#define __TBLANK_H__
+
+#include <e32std.h>
+#include <w32std.h>
+#include "../tlib/testbase.h"
+#include "AUTO.H"
+#include "TGraphicsHarness.h"
+
+class CBaseWindow : public CTWin
+	{
+public:
+	CBaseWindow();
+	void ConstructL(CTWinBase &parent);
+	virtual void Draw();
+	void SetColor(const TRgb &aRgb);
+private:
+	TRgb iRgb;
+	};
+
+class CTBlank : public CTWsGraphicsBase
+	{
+public:
+	CTBlank(CTestStep* aStep);
+	~CTBlank();
+protected:
+//from 	CTGraphicsStep
+	virtual void RunTestCaseL(TInt aCurTestCase);
+public:
+	void doDestruct();
+	void ConstructL();
+	void InvalidateTestWin(const TRect &aRect);
+	void CheckBlankWindows();
+	void SetColor(const TRgb &aRgb);
+private:
+	TBool iDoCheck;
+	TSize iWinSize;
+	CBaseWindow *iBaseWin;
+	CTBlankWindow *iTestWin;
+	};
+
+class CTBlankStep : public CTGraphicsStep
+	{
+public:
+	CTBlankStep();
+protected:	
+	//from CTGraphicsStep
+	virtual CTGraphicsBase* CreateTestL();
+	};
+
+_LIT(KTBlankStep,"TBlank");
+
+
+#endif