--- /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 <QStyleOptionGraphicsItem>
+#include <QGraphicsSceneResizeEvent>
+#include <QPainter>
+#include <QRectF>
+
+#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();
+}
+