diff options
Diffstat (limited to 'tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.cpp')
-rw-r--r-- | tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.cpp b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.cpp new file mode 100644 index 0000000000..b162461403 --- /dev/null +++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/benchapps/chipTest/mainwindow.cpp @@ -0,0 +1,74 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "mainwindow.h" +#include "view.h" +#include "chip.h" + +#include <QtGui> + +MainWindow::MainWindow(QWidget *parent) + : QWidget(parent) +{ + populateScene(); + + View *view = new View("Top left view"); + view->view()->setScene(scene); + QHBoxLayout *layout = new QHBoxLayout; + layout->addWidget(view); + setLayout(layout); + + setWindowTitle(tr("Chip Example")); +} + +void MainWindow::populateScene() +{ + scene = new QGraphicsScene; + + QImage image(":/qt4logo.png"); + + // Populate scene + int xx = 0; + int nitems = 0; + for (int i = -11000; i < 11000; i += 110) { + ++xx; + int yy = 0; + for (int j = -7000; j < 7000; j += 70) { + ++yy; + qreal x = (i + 11000) / 22000.0; + qreal y = (j + 7000) / 14000.0; + + QColor color(image.pixel(int(image.width() * x), int(image.height() * y))); + QGraphicsItem *item = new Chip(color, xx, yy); + item->setPos(QPointF(i, j)); + scene->addItem(item); + + ++nitems; + } + } +} |