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Diffstat (limited to 'examples/datavisualization/rotations/main.cpp')
-rw-r--r-- | examples/datavisualization/rotations/main.cpp | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/examples/datavisualization/rotations/main.cpp b/examples/datavisualization/rotations/main.cpp deleted file mode 100644 index 69e92064..00000000 --- a/examples/datavisualization/rotations/main.cpp +++ /dev/null @@ -1,81 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only - -#include "scatterdatamodifier.h" - -#include <QtWidgets/QApplication> -#include <QtWidgets/QWidget> -#include <QtWidgets/QHBoxLayout> -#include <QtWidgets/QVBoxLayout> -#include <QtWidgets/QPushButton> -#include <QtWidgets/QSlider> -#include <QtWidgets/QLabel> -#include <QtWidgets/QMessageBox> -#include <QtGui/QScreen> - -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("Item rotations example - Magnetic field of the sun")); - - QPushButton *toggleRotationButton = new QPushButton(widget); - toggleRotationButton->setText(QStringLiteral("Toggle animation")); - QPushButton *toggleSunButton = new QPushButton(widget); - toggleSunButton->setText(QStringLiteral("Toggle Sun")); - - QSlider *fieldLinesSlider = new QSlider(Qt::Horizontal, widget); - fieldLinesSlider->setTickInterval(1); - fieldLinesSlider->setMinimum(1); - fieldLinesSlider->setValue(12); - fieldLinesSlider->setMaximum(128); - - QSlider *arrowsSlider = new QSlider(Qt::Horizontal, widget); - arrowsSlider->setTickInterval(1); - arrowsSlider->setMinimum(8); - arrowsSlider->setValue(16); - arrowsSlider->setMaximum(32); - - vLayout->addWidget(toggleRotationButton); - vLayout->addWidget(toggleSunButton); - vLayout->addWidget(new QLabel(QStringLiteral("Field Lines (1 - 128):"))); - vLayout->addWidget(fieldLinesSlider); - vLayout->addWidget(new QLabel(QStringLiteral("Arrows per line (8 - 32):"))); - vLayout->addWidget(arrowsSlider, 1, Qt::AlignTop); - - ScatterDataModifier *modifier = new ScatterDataModifier(graph); - - QObject::connect(toggleRotationButton, &QPushButton::clicked, modifier, - &ScatterDataModifier::toggleRotation); - QObject::connect(toggleSunButton, &QPushButton::clicked, modifier, - &ScatterDataModifier::toggleSun); - QObject::connect(fieldLinesSlider, &QSlider::valueChanged, modifier, - &ScatterDataModifier::setFieldLines); - QObject::connect(arrowsSlider, &QSlider::valueChanged, modifier, - &ScatterDataModifier::setArrowsPerLine); - - widget->show(); - return app.exec(); -} |