ganeswidgets/inc/hgimage.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 03 May 2010 13:32:54 +0300
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#ifndef HGIMAGE_H
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#define HGIMAGE_H
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class QImage;
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/**
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 * Interface class for Images provided to HgQuadRenderer.
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 */
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class HgImage
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{
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public:
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    virtual ~HgImage() {}
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    virtual void setAlpha(qreal alpha) { mAlpha = alpha; }
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    virtual qreal alpha() const { return mAlpha; }
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    virtual void setImage(const QImage& image)=0;
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    virtual QImage getQImage() const=0;
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    virtual void releaseImage()=0;
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    virtual int width() const = 0;
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    virtual int height() const = 0;
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private:
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    qreal mAlpha;
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};
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#endif