f9f395c28b
Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
110 lines
3.3 KiB
C++
110 lines
3.3 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 demonstration applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "mainwindow.h"
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#include "view.h"
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#include "chip.h"
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#include <QtGui>
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MainWindow::MainWindow(QWidget *parent)
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: QWidget(parent)
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{
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populateScene();
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h1Splitter = new QSplitter;
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h2Splitter = new QSplitter;
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QSplitter *vSplitter = new QSplitter;
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vSplitter->setOrientation(Qt::Vertical);
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vSplitter->addWidget(h1Splitter);
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vSplitter->addWidget(h2Splitter);
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View *view = new View("Top left view");
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view->view()->setScene(scene);
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h1Splitter->addWidget(view);
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view = new View("Top right view");
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view->view()->setScene(scene);
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h1Splitter->addWidget(view);
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view = new View("Bottom left view");
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view->view()->setScene(scene);
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h2Splitter->addWidget(view);
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view = new View("Bottom right view");
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view->view()->setScene(scene);
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h2Splitter->addWidget(view);
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QHBoxLayout *layout = new QHBoxLayout;
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layout->addWidget(vSplitter);
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setLayout(layout);
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setWindowTitle(tr("Chip Demo"));
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}
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void MainWindow::populateScene()
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{
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scene = new QGraphicsScene;
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QImage image(":/qt4logo.png");
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// Populate scene
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int xx = 0;
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int nitems = 0;
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for (int i = -11000; i < 11000; i += 110) {
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++xx;
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int yy = 0;
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for (int j = -7000; j < 7000; j += 70) {
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++yy;
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qreal x = (i + 11000) / 22000.0;
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qreal y = (j + 7000) / 14000.0;
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QColor color(image.pixel(int(image.width() * x), int(image.height() * y)));
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QGraphicsItem *item = new Chip(color, xx, yy);
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item->setPos(QPointF(i, j));
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scene->addItem(item);
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++nitems;
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}
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}
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}
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