diff -r 56cd8111b7f7 -r 41300fa6a67c tests/benchmarks/uimodels/GraphicsViewBenchmark/widgets/backgrounditem.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/benchmarks/uimodels/GraphicsViewBenchmark/widgets/backgrounditem.cpp Tue Feb 02 00:43:10 2010 +0200 @@ -0,0 +1,85 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include +#include +#include +#include + +#include "backgrounditem.h" +#include "theme.h" + +BackgroundItem::BackgroundItem(const QString &filename, QGraphicsWidget *parent) + : GvbWidget(parent), + m_background(), + m_fileName(filename) +{ + setContentsMargins(0,0,0,0); + + connect(Theme::p(), SIGNAL(themeChanged()), this, SLOT(themeChange())); +} + +BackgroundItem::~BackgroundItem() +{ + +} + +void BackgroundItem::resizeEvent(QGraphicsSceneResizeEvent *event) +{ + GvbWidget::resizeEvent(event); + m_background = Theme::p()->pixmap(m_fileName, size().toSize()); +} + +void BackgroundItem::paint(QPainter *painter, + const QStyleOptionGraphicsItem *option, + QWidget *widget) +{ + Q_UNUSED(widget) + painter->setCompositionMode(QPainter::CompositionMode_Source); + painter->drawPixmap(option->exposedRect, m_background, option->exposedRect); +} + +void BackgroundItem::themeChange() +{ + m_background = Theme::p()->pixmap(m_fileName, size().toSize()); + update(); +} +