/*

* Copyright (c) 2010 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: 

*

*/

#include "fadeanimator.h"

#include "../chromesnippet.h"

#include <QList>

FadeAnimator::FadeAnimator(ChromeSnippet* m_snippet) 

  : VisibilityAnimator(m_snippet),

    m_minOpacity(0.1)

{

}

FadeAnimator::~FadeAnimator()

{

}

void FadeAnimator::updateVisibility(qreal step)

{

  //qDebug() << step;

  qreal o = 1.0 - step;

  if(o > m_minOpacity){

    m_snippet->setOpacity(o);

  }

}