/*

* 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: Trash bin widget.

*

*/

#include <QGraphicsLinearLayout>

#include <HbIconItem>

#include "hstrashbinwidget.h"

const char* KTrashBinNormalItemImageName = "qtg_graf_hs_delete_normal";

const char* KTrashBinHighlightItemImageName = "qtg_graf_hs_delete_highlight";

/*!

    \internal

    \class HsTrashBinWidget

    \ingroup group_hsutils

    \brief Trash bin widget.

*/

/*!

    \internal

    Constructor.

    \a parent Owner.

*/

HsTrashBinWidget::HsTrashBinWidget(QGraphicsItem *parent)

    : HbWidget(parent),

      mIconItem(0),

      mNormalIcon(0),

      mHighlightIcon(0),

      mNormalIconVisible(false)

{

    mIconItem = new HbIconItem(this);

    mNormalIcon = new HbIcon(KTrashBinNormalItemImageName);

    mHighlightIcon = new HbIcon(KTrashBinHighlightItemImageName);

    mIconItem->setIcon(*mNormalIcon);

    setPreferredSize(80,80); // workaround for icon updating problem when changing theme

    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Horizontal);

    layout->addItem(mIconItem);

    setLayout(layout);

}

/*!

    \internal

    Destructor.    

*/

HsTrashBinWidget::~HsTrashBinWidget()

{

}

/*!

    \internal

*/

void HsTrashBinWidget::activate()

{

    if (mNormalIconVisible) {

        mIconItem->setIcon(*mHighlightIcon);

        mNormalIconVisible = false;

    }

}

/*!

    \internal

*/

void HsTrashBinWidget::deactivate()

{

    if (!mNormalIconVisible) {

        mIconItem->setIcon(*mNormalIcon);

        mNormalIconVisible = true;

    }

}