// 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