mirror of https://github.com/qt/qtgraphs.git
137 lines
5.9 KiB
C++
137 lines
5.9 KiB
C++
// Copyright (C) 2023 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include "scattergraph.h"
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#include <QtWidgets/qboxlayout.h>
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#include <QtWidgets/qcheckbox.h>
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#include <QtWidgets/qcombobox.h>
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#include <QtWidgets/qlabel.h>
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#include <QtWidgets/qcommandlinkbutton.h>
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using namespace Qt::StringLiterals;
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ScatterGraph::ScatterGraph()
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{
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m_scatterGraph = new Q3DScatter();
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initialize();
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}
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void ScatterGraph::initialize()
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{
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m_scatterWidget = new QWidget;
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QHBoxLayout *hLayout = new QHBoxLayout(m_scatterWidget);
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QSize screenSize = m_scatterGraph->screen()->size();
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m_scatterGraph->setMinimumSize(QSize(screenSize.width() / 2, screenSize.height() / 1.75));
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m_scatterGraph->setMaximumSize(screenSize);
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m_scatterGraph->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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m_scatterGraph->setFocusPolicy(Qt::StrongFocus);
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m_scatterGraph->setResizeMode(QQuickWidget::SizeRootObjectToView);
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hLayout->addWidget(m_scatterGraph, 1);
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QVBoxLayout *vLayout = new QVBoxLayout();
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hLayout->addLayout(vLayout);
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QCommandLinkButton *cameraButton = new QCommandLinkButton(m_scatterWidget);
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cameraButton->setText(u"Change camera preset"_s);
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cameraButton->setDescription(u"Switch between a number of preset camera positions"_s);
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cameraButton->setIconSize(QSize(0, 0));
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QCommandLinkButton *itemCountButton = new QCommandLinkButton(m_scatterWidget);
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itemCountButton->setText(u"Toggle item count"_s);
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itemCountButton->setDescription(u"Switch between 900 and 10000 data points"_s);
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itemCountButton->setIconSize(QSize(0, 0));
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QCommandLinkButton *rangeButton = new QCommandLinkButton(m_scatterWidget);
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rangeButton->setText(u"Toggle axis ranges"_s);
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rangeButton->setDescription(u"Switch between automatic axis ranges and preset ranges"_s);
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rangeButton->setIconSize(QSize(0, 0));
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QCheckBox *backgroundCheckBox = new QCheckBox(m_scatterWidget);
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backgroundCheckBox->setText(u"Show background"_s);
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backgroundCheckBox->setChecked(true);
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QCheckBox *gridCheckBox = new QCheckBox(m_scatterWidget);
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gridCheckBox->setText(u"Show grid"_s);
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gridCheckBox->setChecked(true);
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QCheckBox *smoothCheckBox = new QCheckBox(m_scatterWidget);
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smoothCheckBox->setText(u"Smooth dots"_s);
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smoothCheckBox->setChecked(true);
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QComboBox *itemStyleList = new QComboBox(m_scatterWidget);
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itemStyleList->addItem(u"Sphere"_s, QAbstract3DSeries::MeshSphere);
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itemStyleList->addItem(u"Cube"_s, QAbstract3DSeries::MeshCube);
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itemStyleList->addItem(u"Minimal"_s, QAbstract3DSeries::MeshMinimal);
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itemStyleList->addItem(u"Point"_s, QAbstract3DSeries::MeshPoint);
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itemStyleList->setCurrentIndex(0);
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QComboBox *themeList = new QComboBox(m_scatterWidget);
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themeList->addItem(u"Qt"_s);
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themeList->addItem(u"Primary Colors"_s);
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themeList->addItem(u"Digia"_s);
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themeList->addItem(u"Stone Moss"_s);
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themeList->addItem(u"Army Blue"_s);
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themeList->addItem(u"Retro"_s);
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themeList->addItem(u"Ebony"_s);
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themeList->addItem(u"Isabelle"_s);
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themeList->setCurrentIndex(3);
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QComboBox *shadowQuality = new QComboBox(m_scatterWidget);
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shadowQuality->addItem(u"None"_s);
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shadowQuality->addItem(u"Low"_s);
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shadowQuality->addItem(u"Medium"_s);
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shadowQuality->addItem(u"High"_s);
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shadowQuality->addItem(u"Low Soft"_s);
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shadowQuality->addItem(u"Medium Soft"_s);
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shadowQuality->addItem(u"High Soft"_s);
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shadowQuality->setCurrentIndex(6);
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vLayout->addWidget(cameraButton);
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vLayout->addWidget(itemCountButton);
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vLayout->addWidget(rangeButton);
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vLayout->addWidget(backgroundCheckBox);
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vLayout->addWidget(gridCheckBox);
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vLayout->addWidget(smoothCheckBox);
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vLayout->addWidget(new QLabel(u"Change dot style"_s));
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vLayout->addWidget(itemStyleList);
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vLayout->addWidget(new QLabel(u"Change theme"_s));
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vLayout->addWidget(themeList);
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vLayout->addWidget(new QLabel(u"Adjust shadow quality"_s));
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vLayout->addWidget(shadowQuality, 1, Qt::AlignTop);
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m_modifier = new ScatterDataModifier(m_scatterGraph, this);
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QObject::connect(cameraButton, &QCommandLinkButton::clicked, m_modifier,
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&ScatterDataModifier::changePresetCamera);
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QObject::connect(itemCountButton, &QCommandLinkButton::clicked, m_modifier,
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&ScatterDataModifier::toggleItemCount);
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QObject::connect(rangeButton, &QCommandLinkButton::clicked, m_modifier,
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&ScatterDataModifier::toggleRanges);
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QObject::connect(backgroundCheckBox, &QCheckBox::stateChanged, m_modifier,
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&ScatterDataModifier::setBackgroundEnabled);
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QObject::connect(gridCheckBox, &QCheckBox::stateChanged, m_modifier,
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&ScatterDataModifier::setGridEnabled);
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QObject::connect(smoothCheckBox, &QCheckBox::stateChanged, m_modifier,
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&ScatterDataModifier::setSmoothDots);
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QObject::connect(m_modifier, &ScatterDataModifier::backgroundEnabledChanged,
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backgroundCheckBox, &QCheckBox::setChecked);
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QObject::connect(m_modifier, &ScatterDataModifier::gridEnabledChanged,
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gridCheckBox, &QCheckBox::setChecked);
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QObject::connect(itemStyleList, &QComboBox::currentIndexChanged, m_modifier,
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&ScatterDataModifier::changeStyle);
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QObject::connect(themeList, &QComboBox::currentIndexChanged, m_modifier,
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&ScatterDataModifier::changeTheme);
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QObject::connect(shadowQuality, &QComboBox::currentIndexChanged, m_modifier,
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&ScatterDataModifier::changeShadowQuality);
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QObject::connect(m_modifier, &ScatterDataModifier::shadowQualityChanged, shadowQuality,
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&QComboBox::setCurrentIndex);
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QObject::connect(m_scatterGraph, &Q3DScatter::shadowQualityChanged, m_modifier,
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&ScatterDataModifier::shadowQualityUpdatedByVisual);
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}
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