/*

* 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:

*

*/

#ifndef HGIMAGE_H

#define HGIMAGE_H

class QImage;

/**

 * Interface class for Images provided to HgQuadRenderer.

 */

class HgImage

{

public:

    virtual ~HgImage() {}

    virtual void setAlpha(qreal alpha) { mAlpha = alpha; }

    virtual qreal alpha() const { return mAlpha; }

    virtual void setImage(QImage& image)=0;

    virtual void releaseImage()=0;

private:

    qreal mAlpha;

};

#endif