e510b6e466
Fixed the include statements added QT+=widgets in examples/network to get them to compile. Will need something better than doing it manually.
114 lines
3.6 KiB
C++
114 lines
3.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
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** the names of its contributors may be used to endorse or promote
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** products derived from this software without specific prior written
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** permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "roundrectitem.h"
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#include <QtWidgets/QtWidgets>
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//! [0]
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RoundRectItem::RoundRectItem(const QRectF &bounds, const QColor &color,
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QGraphicsItem *parent)
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: QGraphicsObject(parent), fillRect(false), bounds(bounds)
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{
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gradient.setStart(bounds.topLeft());
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gradient.setFinalStop(bounds.bottomRight());
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gradient.setColorAt(0, color);
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gradient.setColorAt(1, color.dark(200));
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setCacheMode(ItemCoordinateCache);
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}
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//! [0]
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//! [1]
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QPixmap RoundRectItem::pixmap() const
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{
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return pix;
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}
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void RoundRectItem::setPixmap(const QPixmap &pixmap)
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{
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pix = pixmap;
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update();
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}
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//! [1]
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//! [2]
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QRectF RoundRectItem::boundingRect() const
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{
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return bounds.adjusted(0, 0, 2, 2);
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}
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//! [2]
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//! [3]
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void RoundRectItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
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QWidget *widget)
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{
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Q_UNUSED(option);
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Q_UNUSED(widget);
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painter->setPen(Qt::NoPen);
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painter->setBrush(QColor(0, 0, 0, 64));
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painter->drawRoundRect(bounds.translated(2, 2));
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//! [3]
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//! [4]
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if (fillRect)
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painter->setBrush(QApplication::palette().brush(QPalette::Window));
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else
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painter->setBrush(gradient);
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painter->setPen(QPen(Qt::black, 1));
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painter->drawRoundRect(bounds);
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//! [4]
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//! [5]
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if (!pix.isNull()) {
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painter->scale(1.95, 1.95);
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painter->drawPixmap(-pix.width() / 2, -pix.height() / 2, pix);
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}
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}
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//! [5]
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//! [6]
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bool RoundRectItem::fill() const
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{
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return fillRect;
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}
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void RoundRectItem::setFill(bool fill)
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{
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fillRect = fill;
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update();
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}
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//! [6]
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