// 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