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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "scanitem.h"
+#include "colors.h"
+
+#define ITEM_WIDTH 16
+#define ITEM_HEIGHT 16
+
+ScanItem::ScanItem(QGraphicsScene *scene, QGraphicsItem *parent)
+ : DemoItem(scene, parent)
+{
+ useSharedImage(QString(__FILE__));
+}
+
+ScanItem::~ScanItem()
+{
+}
+
+QImage *ScanItem::createImage(const QMatrix &matrix) const
+{
+ QRect scaledRect = matrix.mapRect(QRect(0, 0, ITEM_WIDTH, ITEM_HEIGHT));
+ QImage *image = new QImage(scaledRect.width(), scaledRect.height(), QImage::Format_ARGB32_Premultiplied);
+ image->fill(QColor(0, 0, 0, 0).rgba());
+ QPainter painter(image);
+ painter.setRenderHint(QPainter::Antialiasing);
+
+ if (Colors::useEightBitPalette){
+ painter.setPen(QPen(QColor(100, 100, 100), 2));
+ painter.setBrush(QColor(206, 246, 117));
+ painter.drawEllipse(1, 1, scaledRect.width()-2, scaledRect.height()-2);
+ }
+ else {
+ painter.setPen(QPen(QColor(0, 0, 0, 15), 1));
+// painter.setBrush(QColor(206, 246, 117, 150));
+ painter.setBrush(QColor(0, 0, 0, 15));
+ painter.drawEllipse(1, 1, scaledRect.width()-2, scaledRect.height()-2);
+ }
+ return image;
+}
+
+