05fc3aef53
Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include "chip.h"
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#include "mainwindow.h"
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#include "view.h"
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#include <QHBoxLayout>
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#include <QSplitter>
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MainWindow::MainWindow(QWidget *parent)
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: QWidget(parent), scene(new QGraphicsScene(this))
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, h1Splitter(new QSplitter(this)), h2Splitter(new QSplitter(this))
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{
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populateScene();
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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 Example"));
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}
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void MainWindow::populateScene()
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{
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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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