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Diffstat (limited to 'tests/manual/multigraphs/main.cpp')
| -rw-r--r-- | tests/manual/multigraphs/main.cpp | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/tests/manual/multigraphs/main.cpp b/tests/manual/multigraphs/main.cpp new file mode 100644 index 00000000..2c539d1f --- /dev/null +++ b/tests/manual/multigraphs/main.cpp @@ -0,0 +1,159 @@ +/****************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Data Visualization module. +** +** $QT_BEGIN_LICENSE:COMM$ +** +** 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 http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** $QT_END_LICENSE$ +** +******************************************************************************/ + +#include "data.h" + +#include <QApplication> +#include <QWidget> +#include <QHBoxLayout> +#include <QVBoxLayout> +#include <QPushButton> +#include <QLabel> +#include <QComboBox> +#include <QSlider> +#include <QTextEdit> +#include <QScreen> +#include <QPainter> + +int main(int argc, char **argv) +{ + QApplication app(argc, argv); + + QWidget *widget = new QWidget(); + QHBoxLayout *hLayout = new QHBoxLayout(widget); + QVBoxLayout *vLayout = new QVBoxLayout(); + + Q3DSurface *surface = new Q3DSurface(); + Q3DScatter *scatter = new Q3DScatter(); + Q3DBars *bars = new Q3DBars(); + + QSize screenSize = surface->screen()->size(); + + QWidget *containerSurface = QWidget::createWindowContainer(surface); + containerSurface->setMinimumSize(QSize(screenSize.height() / 1.2, screenSize.height() / 1.2)); + containerSurface->setMaximumSize(screenSize); + containerSurface->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + containerSurface->setFocusPolicy(Qt::StrongFocus); + + QWidget *containerScatter = QWidget::createWindowContainer(scatter); + containerScatter->setMinimumSize(QSize(screenSize.height() / 1.2, screenSize.height() / 1.2)); + containerScatter->setMaximumSize(screenSize); + containerScatter->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + containerScatter->setFocusPolicy(Qt::StrongFocus); + containerScatter->setVisible(false); + + QWidget *containerBars = QWidget::createWindowContainer(bars); + containerBars->setMinimumSize(QSize(screenSize.height() / 1.2, screenSize.height() / 1.2)); + containerBars->setMaximumSize(screenSize); + containerBars->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + containerBars->setFocusPolicy(Qt::StrongFocus); + containerBars->setVisible(false); + + widget->setWindowTitle(QStringLiteral("Test switching graphs on the fly")); + + hLayout->addWidget(containerSurface, 1); + hLayout->addWidget(containerScatter, 1); + hLayout->addWidget(containerBars, 1); + hLayout->addLayout(vLayout); + + QPushButton *startButton = new QPushButton(widget); + startButton->setText(QStringLiteral("Start")); + + QPushButton *stopButton = new QPushButton(widget); + stopButton->setText(QStringLiteral("Stop")); + + QComboBox *resolutionBox = new QComboBox(widget); + resolutionBox->addItem(QStringLiteral("Low")); + resolutionBox->addItem(QStringLiteral("Medium")); + resolutionBox->addItem(QStringLiteral("High")); + resolutionBox->addItem(QStringLiteral("Max")); // Comment this out if demo machine is low-perf + resolutionBox->setCurrentIndex(0); + + QComboBox *modeBox = new QComboBox(widget); + modeBox->addItem(QStringLiteral("Surface Plot")); + modeBox->addItem(QStringLiteral("Scatter Chart")); + modeBox->addItem(QStringLiteral("Bar Chart")); + modeBox->setCurrentIndex(0); + + QLinearGradient gradientOne(0, 0, 200, 1); + gradientOne.setColorAt(0.0, Qt::black); + gradientOne.setColorAt(0.33, Qt::blue); + gradientOne.setColorAt(0.67, Qt::red); + gradientOne.setColorAt(1.0, Qt::yellow); + + QPixmap pm(200, 24); + QPainter pmp(&pm); + pmp.setBrush(QBrush(gradientOne)); + pmp.setPen(Qt::NoPen); + pmp.drawRect(0, 0, 200, 24); + + QPushButton *gradientOneButton = new QPushButton(widget); + gradientOneButton->setIcon(QIcon(pm)); + gradientOneButton->setIconSize(QSize(200, 24)); + gradientOneButton->setToolTip(QStringLiteral("Colors: Thermal Imitation")); + + QLinearGradient gradientTwo(0, 0, 200, 1); + gradientTwo.setColorAt(0.0, Qt::white); + gradientTwo.setColorAt(0.8, Qt::red); + gradientTwo.setColorAt(1.0, Qt::green); + + pmp.setBrush(QBrush(gradientTwo)); + pmp.setPen(Qt::NoPen); + pmp.drawRect(0, 0, 200, 24); + + QPushButton *gradientTwoButton = new QPushButton(widget); + gradientTwoButton->setIcon(QIcon(pm)); + gradientTwoButton->setIconSize(QSize(200, 24)); + gradientTwoButton->setToolTip(QStringLiteral("Colors: Highlight Foreground")); + + QTextEdit *status = new QTextEdit(QStringLiteral("<b>Ready</b><br>"), widget); + status->setReadOnly(true); + + vLayout->addWidget(startButton); + vLayout->addWidget(stopButton); + vLayout->addWidget(new QLabel(QStringLiteral("Change resolution"))); + vLayout->addWidget(resolutionBox); + vLayout->addWidget(new QLabel(QStringLiteral("Change visualization type"))); + vLayout->addWidget(modeBox); + vLayout->addWidget(new QLabel(QStringLiteral("Change color scheme"))); + vLayout->addWidget(gradientOneButton); + vLayout->addWidget(gradientTwoButton); + vLayout->addWidget(status, 1, Qt::AlignBottom); + + widget->show(); + + Data datagen(surface, scatter, bars, status, widget); + ContainerChanger changer(containerSurface, containerScatter, containerBars, + gradientOneButton, gradientTwoButton); + + QObject::connect(startButton, &QPushButton::clicked, &datagen, &Data::start); + QObject::connect(stopButton, &QPushButton::clicked, &datagen, &Data::stop); + QObject::connect(resolutionBox, SIGNAL(activated(int)), &datagen, SLOT(setResolution(int))); + QObject::connect(modeBox, SIGNAL(activated(int)), &changer, SLOT(changeContainer(int))); + QObject::connect(modeBox, SIGNAL(activated(int)), &datagen, SLOT(changeMode(int))); + QObject::connect(status, &QTextEdit::textChanged, &datagen, &Data::scrollDown); + QObject::connect(gradientOneButton, &QPushButton::clicked, &datagen, + &Data::useGradientOne); + QObject::connect(gradientTwoButton, &QPushButton::clicked, &datagen, + &Data::useGradientTwo); + + return app.exec(); +} |