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Diffstat (limited to 'examples/datavisualization/scatter/main.cpp')
| -rw-r--r-- | examples/datavisualization/scatter/main.cpp | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/examples/datavisualization/scatter/main.cpp b/examples/datavisualization/scatter/main.cpp deleted file mode 100644 index 52a4e397..00000000 --- a/examples/datavisualization/scatter/main.cpp +++ /dev/null @@ -1,196 +0,0 @@ -/**************************************************************************** -** -** 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/QFontComboBox> -#include <QtWidgets/QLabel> -#include <QtWidgets/QMessageBox> -#include <QtGui/QScreen> -#include <QtGui/QFontDatabase> - -int main(int argc, char **argv) -{ - qputenv("QSG_RHI_BACKEND", "opengl"); - //! [0] - QApplication app(argc, argv); - Q3DScatter *graph = new Q3DScatter(); - QWidget *container = QWidget::createWindowContainer(graph); - //! [0] - - 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); - - //! [1] - QWidget *widget = new QWidget; - QHBoxLayout *hLayout = new QHBoxLayout(widget); - QVBoxLayout *vLayout = new QVBoxLayout(); - hLayout->addWidget(container, 1); - hLayout->addLayout(vLayout); - //! [1] - - widget->setWindowTitle(QStringLiteral("A Cosine Wave")); - - //! [4] - QComboBox *themeList = new QComboBox(widget); - themeList->addItem(QStringLiteral("Qt")); - themeList->addItem(QStringLiteral("Primary Colors")); - themeList->addItem(QStringLiteral("Digia")); - themeList->addItem(QStringLiteral("Stone Moss")); - themeList->addItem(QStringLiteral("Army Blue")); - themeList->addItem(QStringLiteral("Retro")); - themeList->addItem(QStringLiteral("Ebony")); - themeList->addItem(QStringLiteral("Isabelle")); - themeList->setCurrentIndex(6); - - QPushButton *labelButton = new QPushButton(widget); - labelButton->setText(QStringLiteral("Change label style")); - - QCheckBox *smoothCheckBox = new QCheckBox(widget); - smoothCheckBox->setText(QStringLiteral("Smooth dots")); - smoothCheckBox->setChecked(true); - - QComboBox *itemStyleList = new QComboBox(widget); - itemStyleList->addItem(QStringLiteral("Sphere"), int(QAbstract3DSeries::MeshSphere)); - itemStyleList->addItem(QStringLiteral("Cube"), int(QAbstract3DSeries::MeshCube)); - itemStyleList->addItem(QStringLiteral("Minimal"), int(QAbstract3DSeries::MeshMinimal)); - itemStyleList->addItem(QStringLiteral("Point"), int(QAbstract3DSeries::MeshPoint)); - itemStyleList->setCurrentIndex(0); - - QPushButton *cameraButton = new QPushButton(widget); - cameraButton->setText(QStringLiteral("Change camera preset")); - - QPushButton *itemCountButton = new QPushButton(widget); - itemCountButton->setText(QStringLiteral("Toggle item count")); - - QCheckBox *backgroundCheckBox = new QCheckBox(widget); - backgroundCheckBox->setText(QStringLiteral("Show background")); - backgroundCheckBox->setChecked(true); - - QCheckBox *gridCheckBox = new QCheckBox(widget); - gridCheckBox->setText(QStringLiteral("Show grid")); - gridCheckBox->setChecked(true); - - 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(4); - - QFontComboBox *fontList = new QFontComboBox(widget); - fontList->setCurrentFont(QFont("Arial")); - //! [4] - - //! [5] - vLayout->addWidget(labelButton, 0, Qt::AlignTop); - vLayout->addWidget(cameraButton, 0, Qt::AlignTop); - vLayout->addWidget(itemCountButton, 0, Qt::AlignTop); - vLayout->addWidget(backgroundCheckBox); - vLayout->addWidget(gridCheckBox); - vLayout->addWidget(smoothCheckBox, 0, Qt::AlignTop); - vLayout->addWidget(new QLabel(QStringLiteral("Change dot style"))); - vLayout->addWidget(itemStyleList); - vLayout->addWidget(new QLabel(QStringLiteral("Change theme"))); - vLayout->addWidget(themeList); - vLayout->addWidget(new QLabel(QStringLiteral("Adjust shadow quality"))); - vLayout->addWidget(shadowQuality); - vLayout->addWidget(new QLabel(QStringLiteral("Change font"))); - vLayout->addWidget(fontList, 1, Qt::AlignTop); - //! [5] - - //! [2] - ScatterDataModifier *modifier = new ScatterDataModifier(graph); - //! [2] - - //! [6] - QObject::connect(cameraButton, &QPushButton::clicked, modifier, - &ScatterDataModifier::changePresetCamera); - QObject::connect(labelButton, &QPushButton::clicked, modifier, - &ScatterDataModifier::changeLabelStyle); - QObject::connect(itemCountButton, &QPushButton::clicked, modifier, - &ScatterDataModifier::toggleItemCount); - - QObject::connect(backgroundCheckBox, &QCheckBox::stateChanged, modifier, - &ScatterDataModifier::setBackgroundEnabled); - QObject::connect(gridCheckBox, &QCheckBox::stateChanged, modifier, - &ScatterDataModifier::setGridEnabled); - QObject::connect(smoothCheckBox, &QCheckBox::stateChanged, modifier, - &ScatterDataModifier::setSmoothDots); - - QObject::connect(modifier, &ScatterDataModifier::backgroundEnabledChanged, - backgroundCheckBox, &QCheckBox::setChecked); - QObject::connect(modifier, &ScatterDataModifier::gridEnabledChanged, - gridCheckBox, &QCheckBox::setChecked); - QObject::connect(itemStyleList, SIGNAL(currentIndexChanged(int)), modifier, - SLOT(changeStyle(int))); - - QObject::connect(themeList, SIGNAL(currentIndexChanged(int)), modifier, - SLOT(changeTheme(int))); - - QObject::connect(shadowQuality, SIGNAL(currentIndexChanged(int)), modifier, - SLOT(changeShadowQuality(int))); - - QObject::connect(modifier, &ScatterDataModifier::shadowQualityChanged, shadowQuality, - &QComboBox::setCurrentIndex); - QObject::connect(graph, &Q3DScatter::shadowQualityChanged, modifier, - &ScatterDataModifier::shadowQualityUpdatedByVisual); - - QObject::connect(fontList, &QFontComboBox::currentFontChanged, modifier, - &ScatterDataModifier::changeFont); - - QObject::connect(modifier, &ScatterDataModifier::fontChanged, fontList, - &QFontComboBox::setCurrentFont); - //! [6] - - //! [3] - widget->show(); - return app.exec(); - //! [3] -} |