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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 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "layoutitem.h"
+
+//! [0]
+LayoutItem::LayoutItem(QGraphicsItem *parent/* = 0*/)
+ : QGraphicsWidget(parent)
+{
+ pix = new QPixmap(QLatin1String(":/images/block.png"));
+ // Do not allow a size smaller than the pixmap with two frames around it.
+ setMinimumSize(pix->size() + QSize(12, 12));
+}
+//! [0]
+
+LayoutItem::~LayoutItem()
+{
+ delete pix;
+}
+
+//! [1]
+void LayoutItem::paint(QPainter *painter,
+ const QStyleOptionGraphicsItem *option, QWidget *widget /*= 0*/)
+{
+ Q_UNUSED(widget);
+ Q_UNUSED(option);
+
+ QRectF frame(QPointF(0,0), geometry().size());
+ qreal w = pix->width();
+ qreal h = pix->height();
+ QGradientStops stops;
+//! [1]
+
+//! [2]
+ // paint a background rect (with gradient)
+ QLinearGradient gradient(frame.topLeft(), frame.topLeft() + QPointF(200,200));
+ stops << QGradientStop(0.0, QColor(60, 60, 60));
+ stops << QGradientStop(frame.height()/2/frame.height(), QColor(102, 176, 54));
+
+ //stops << QGradientStop(((frame.height() + h)/2 )/frame.height(), QColor(157, 195, 55));
+ stops << QGradientStop(1.0, QColor(215, 215, 215));
+ gradient.setStops(stops);
+ painter->setBrush(QBrush(gradient));
+ painter->drawRoundedRect(frame, 10.0, 10.0);
+
+ // paint a rect around the pixmap (with gradient)
+ QPointF pixpos = frame.center() - (QPointF(w, h)/2);
+ QRectF innerFrame(pixpos, QSizeF(w, h));
+ innerFrame.adjust(-4, -4, +4, +4);
+ gradient.setStart(innerFrame.topLeft());
+ gradient.setFinalStop(innerFrame.bottomRight());
+ stops.clear();
+ stops << QGradientStop(0.0, QColor(215, 255, 200));
+ stops << QGradientStop(0.5, QColor(102, 176, 54));
+ stops << QGradientStop(1.0, QColor(0, 0, 0));
+ gradient.setStops(stops);
+ painter->setBrush(QBrush(gradient));
+ painter->drawRoundedRect(innerFrame, 10.0, 10.0);
+ painter->drawPixmap(pixpos, *pix);
+}
+//! [2]