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-rw-r--r--examples/datavisualization/custominput/main.cpp103
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diff --git a/examples/datavisualization/custominput/main.cpp b/examples/datavisualization/custominput/main.cpp
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--- a/examples/datavisualization/custominput/main.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the Qt Data Visualization module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL$
-** 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 or (at your option) any later version
-** approved by the KDE Free Qt Foundation. The licenses are as published by
-** the Free Software Foundation and appearing in the file LICENSE.GPL3
-** 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 "scatterdatamodifier.h"
-
-#include <QtWidgets/QApplication>
-#include <QtWidgets/QWidget>
-#include <QtWidgets/QHBoxLayout>
-#include <QtWidgets/QVBoxLayout>
-#include <QtWidgets/QPushButton>
-#include <QtWidgets/QCheckBox>
-#include <QtWidgets/QComboBox>
-#include <QtWidgets/QLabel>
-#include <QtWidgets/QMessageBox>
-#include <QtGui/QScreen>
-#include <QtGui/QFontDatabase>
-
-int main(int argc, char **argv)
-{
- qputenv("QSG_RHI_BACKEND", "opengl");
- QApplication app(argc, argv);
- Q3DScatter *graph = new Q3DScatter();
- QWidget *container = QWidget::createWindowContainer(graph);
-
- if (!graph->hasContext()) {
- QMessageBox msgBox;
- msgBox.setText("Couldn't initialize the OpenGL context.");
- msgBox.exec();
- return -1;
- }
-
- QSize screenSize = graph->screen()->size();
- container->setMinimumSize(QSize(screenSize.width() / 2, screenSize.height() / 1.5));
- container->setMaximumSize(screenSize);
- container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
- container->setFocusPolicy(Qt::StrongFocus);
-
- QWidget *widget = new QWidget;
- QHBoxLayout *hLayout = new QHBoxLayout(widget);
- QVBoxLayout *vLayout = new QVBoxLayout();
- hLayout->addWidget(container, 1);
- hLayout->addLayout(vLayout);
-
- widget->setWindowTitle(QStringLiteral("Custom Input Handling"));
-
- QPushButton *cameraButton = new QPushButton(widget);
- cameraButton->setText(QStringLiteral("Toggle Camera Animation"));
-
- QComboBox *shadowQuality = new QComboBox(widget);
- shadowQuality->addItem(QStringLiteral("None"));
- shadowQuality->addItem(QStringLiteral("Low"));
- shadowQuality->addItem(QStringLiteral("Medium"));
- shadowQuality->addItem(QStringLiteral("High"));
- shadowQuality->addItem(QStringLiteral("Low Soft"));
- shadowQuality->addItem(QStringLiteral("Medium Soft"));
- shadowQuality->addItem(QStringLiteral("High Soft"));
- shadowQuality->setCurrentIndex(2);
-
- vLayout->addWidget(cameraButton, 0, Qt::AlignTop);
- vLayout->addWidget(new QLabel(QStringLiteral("Adjust shadow quality")), 0, Qt::AlignTop);
- vLayout->addWidget(shadowQuality, 1, Qt::AlignTop);
-
- ScatterDataModifier *modifier = new ScatterDataModifier(graph);
-
- QObject::connect(cameraButton, &QPushButton::clicked, modifier,
- &ScatterDataModifier::toggleCameraAnimation);
-
- QObject::connect(shadowQuality, SIGNAL(currentIndexChanged(int)), modifier,
- SLOT(changeShadowQuality(int)));
-
- QObject::connect(modifier, &ScatterDataModifier::shadowQualityChanged, shadowQuality,
- &QComboBox::setCurrentIndex);
-
- widget->show();
- modifier->start();
- return app.exec();
-}