/*
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, version 2.1 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program.  If not,
* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
*
* Description:
* This is the base class for all chrome items and extends QGraphicsWidget.
*
*/
#include "ChromeItem.h"
#include "ChromeEffect.h"
#include <QtGui>

namespace GVA {

ChromeItem::ChromeItem(ChromeSnippet * snippet, QGraphicsItem* parent)
: QGraphicsWidget(parent),
  m_snippet(snippet)
{
}

ChromeItem::~ChromeItem() {

}

void ChromeItem::setSnippet(ChromeSnippet * s) {
    m_snippet = s;
}

void ChromeItem::paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget)
{
    QGraphicsWidget::paint(painter, option, widget);
    if(m_snippet && !m_snippet->enabled()) {
        painter->save();
        painter->setOpacity(ChromeEffect::disabledOpacity);
        painter->fillRect(option->exposedRect, ChromeEffect::disabledColor);
        painter->restore();
    }
}

} // end of namespace GVA