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/**************************************************************************** ** ** Copyright (C) 2008-2008 Trolltech ASA. All rights reserved. ** ** This file is part of the example classes of the Qt Toolkit. ** ** This file may be used under the terms of the GNU General Public ** License versions 2.0 or 3.0 as published by the Free Software ** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Alternatively you may (at ** your option) use any later version of the GNU General Public ** License if such license has been publicly approved by Trolltech ASA ** (or its successors, if any) and the KDE Free Qt Foundation. In ** addition, as a special exception, Trolltech gives you certain ** additional rights. These rights are described in the Trolltech GPL ** Exception version 1.2, which can be found at ** http://www.trolltech.com/products/qt/gplexception/ and in the file ** GPL_EXCEPTION.txt in this package. ** ** Please review the following information to ensure GNU General ** Public Licensing requirements will be met: ** http://trolltech.com/products/qt/licenses/licensing/opensource/. If ** you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at sales@trolltech.com. ** ** In addition, as a special exception, Trolltech, as the sole ** copyright holder for Qt Designer, grants users of the Qt/Eclipse ** Integration plug-in the right for the Qt/Eclipse Integration to ** link to functionality provided by Qt Designer and its related ** libraries. ** ** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, ** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE. Trolltech reserves all rights not expressly ** granted herein. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ #include "layoutitem.h" LayoutItem::LayoutItem(QGraphicsItem *parent/* = 0*/) : QGraphicsWidget(parent) { pix = new QPixmap(QLatin1String(":/images/QT_original_R.png")); // Do not allow a size smaller than the pixmap with two frames around it. setMinimumSize(pix->size() + QSize(12, 12)); } LayoutItem::~LayoutItem() { delete pix; } 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; // 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(157, 195, 55)); //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(157, 195, 55)); 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); }
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