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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include "bargraph.h"
#include <QtGui/qfontdatabase.h>
#include <QtWidgets/qboxlayout.h>
#include <QtWidgets/qbuttongroup.h>
#include <QtWidgets/qcheckbox.h>
#include <QtWidgets/qfontcombobox.h>
#include <QtWidgets/qlabel.h>
#include <QtWidgets/qpushbutton.h>
#include <QtWidgets/qradiobutton.h>
#include <QtWidgets/qslider.h>
using namespace Qt::StringLiterals;
BarGraph::BarGraph(QWidget *parent)
{
Q_UNUSED(parent)
//! [creation]
m_quickWidget = new QQuickWidget();
m_barGraph = new Q3DBarsWidgetItem(this);
m_barGraph->setWidget(m_quickWidget);
//! [creation]
initialize();
}
void BarGraph::initialize()
{
//! [adding to layout]
m_container = new QWidget();
auto *hLayout = new QHBoxLayout(m_container);
QSize screenSize = m_quickWidget->screen()->size();
m_quickWidget->setMinimumSize(QSize(screenSize.width() / 2, screenSize.height() / 1.75));
m_quickWidget->setMaximumSize(screenSize);
m_quickWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
m_quickWidget->setFocusPolicy(Qt::StrongFocus);
hLayout->addWidget(m_quickWidget, 1);
auto *vLayout = new QVBoxLayout();
hLayout->addLayout(vLayout);
//! [adding to layout]
auto *themeList = new QComboBox(m_container);
themeList->addItem(u"QtGreen"_s);
themeList->addItem(u"QtGreenNeon"_s);
themeList->addItem(u"MixSeries"_s);
themeList->addItem(u"OrangeSeries"_s);
themeList->addItem(u"YellowSeries"_s);
themeList->addItem(u"BlueSeries"_s);
themeList->addItem(u"PurpleSeries"_s);
themeList->addItem(u"GreySeries"_s);
themeList->setCurrentIndex(0);
auto *labelButton = new QPushButton(m_container);
labelButton->setText(u"Change label style"_s);
auto *smoothCheckBox = new QCheckBox(m_container);
smoothCheckBox->setText(u"Smooth bars"_s);
smoothCheckBox->setChecked(false);
auto *barStyleList = new QComboBox(m_container);
const QMetaObject &metaObj = QAbstract3DSeries::staticMetaObject;
int index = metaObj.indexOfEnumerator("Mesh");
QMetaEnum metaEnum = metaObj.enumerator(index);
barStyleList->addItem(u"Bar"_s, metaEnum.value(static_cast<int>(QAbstract3DSeries::Mesh::Bar)));
barStyleList->addItem(u"Pyramid"_s,
metaEnum.value(static_cast<int>(QAbstract3DSeries::Mesh::Pyramid)));
barStyleList->addItem(u"Cone"_s,
metaEnum.value(static_cast<int>(QAbstract3DSeries::Mesh::Cone)));
barStyleList->addItem(u"Cylinder"_s,
metaEnum.value(static_cast<int>(QAbstract3DSeries::Mesh::Cylinder)));
barStyleList->addItem(u"Bevel bar"_s,
metaEnum.value(static_cast<int>(QAbstract3DSeries::Mesh::BevelBar)));
barStyleList->addItem(u"Sphere"_s,
metaEnum.value(static_cast<int>(QAbstract3DSeries::Mesh::Sphere)));
barStyleList->addItem(u"UserDefined"_s,
metaEnum.value(static_cast<int>(QAbstract3DSeries::Mesh::UserDefined)));
barStyleList->setCurrentIndex(4);
auto *cameraButton = new QPushButton(m_container);
cameraButton->setText(u"Change camera preset"_s);
auto *zoomToSelectedButton = new QPushButton(m_container);
zoomToSelectedButton->setText(u"Zoom to selected bar"_s);
auto *selectionModeList = new QComboBox(m_container);
selectionModeList->addItem(u"None"_s, int(QtGraphs3D::SelectionFlag::None));
selectionModeList->addItem(u"Bar"_s, int(QtGraphs3D::SelectionFlag::Item));
selectionModeList->addItem(u"Row"_s, int(QtGraphs3D::SelectionFlag::Row));
selectionModeList->addItem(u"Bar and Row"_s, int(QtGraphs3D::SelectionFlag::ItemAndRow));
selectionModeList->addItem(u"Column"_s, int(QtGraphs3D::SelectionFlag::Column));
selectionModeList->addItem(u"Bar and Column"_s, int(QtGraphs3D::SelectionFlag::ItemAndColumn));
selectionModeList->addItem(u"Row and Column"_s, int(QtGraphs3D::SelectionFlag::RowAndColumn));
selectionModeList->addItem(u"Bar, Row and Column"_s,
int(QtGraphs3D::SelectionFlag::ItemRowAndColumn));
selectionModeList->addItem(u"Slice into Row"_s,
int(QtGraphs3D::SelectionFlag::Slice
| QtGraphs3D::SelectionFlag::Row));
selectionModeList->addItem(u"Slice into Row and Item"_s,
int(QtGraphs3D::SelectionFlag::Slice
| QtGraphs3D::SelectionFlag::ItemAndRow));
selectionModeList->addItem(u"Slice into Column"_s,
int(QtGraphs3D::SelectionFlag::Slice
| QtGraphs3D::SelectionFlag::Column));
selectionModeList->addItem(u"Slice into Column and Item"_s,
int(QtGraphs3D::SelectionFlag::Slice
| QtGraphs3D::SelectionFlag::ItemAndColumn));
selectionModeList->addItem(u"Multi: Bar, Row, Col"_s,
int(QtGraphs3D::SelectionFlag::ItemRowAndColumn
| QtGraphs3D::SelectionFlag::MultiSeries));
selectionModeList->addItem(u"Multi, Slice: Row, Item"_s,
int(QtGraphs3D::SelectionFlag::Slice
| QtGraphs3D::SelectionFlag::ItemAndRow
| QtGraphs3D::SelectionFlag::MultiSeries));
selectionModeList->addItem(u"Multi, Slice: Col, Item"_s,
int(QtGraphs3D::SelectionFlag::Slice
| QtGraphs3D::SelectionFlag::ItemAndColumn
| QtGraphs3D::SelectionFlag::MultiSeries));
selectionModeList->setCurrentIndex(1);
auto *backgroundCheckBox = new QCheckBox(m_container);
backgroundCheckBox->setText(u"Show graph background"_s);
backgroundCheckBox->setChecked(false);
auto *gridCheckBox = new QCheckBox(m_container);
gridCheckBox->setText(u"Show grid"_s);
gridCheckBox->setChecked(true);
auto *seriesCheckBox = new QCheckBox(m_container);
seriesCheckBox->setText(u"Show second series"_s);
seriesCheckBox->setChecked(false);
auto *reverseValueAxisCheckBox = new QCheckBox(m_container);
reverseValueAxisCheckBox->setText(u"Reverse value axis"_s);
reverseValueAxisCheckBox->setChecked(false);
//! [creating a slider]
auto *rotationSliderX = new QSlider(Qt::Horizontal, m_container);
rotationSliderX->setTickInterval(30);
rotationSliderX->setTickPosition(QSlider::TicksBelow);
rotationSliderX->setMinimum(-180);
rotationSliderX->setValue(0);
rotationSliderX->setMaximum(180);
//! [creating a slider]
auto *rotationSliderY = new QSlider(Qt::Horizontal, m_container);
rotationSliderY->setTickInterval(15);
rotationSliderY->setTickPosition(QSlider::TicksAbove);
rotationSliderY->setMinimum(-90);
rotationSliderY->setValue(0);
rotationSliderY->setMaximum(90);
auto *fontSizeSlider = new QSlider(Qt::Horizontal, m_container);
fontSizeSlider->setTickInterval(10);
fontSizeSlider->setTickPosition(QSlider::TicksBelow);
fontSizeSlider->setMinimum(1);
fontSizeSlider->setValue(30);
fontSizeSlider->setMaximum(100);
auto *fontList = new QFontComboBox(m_container);
fontList->setCurrentFont(QFont("Times New Roman"));
auto *shadowQuality = new QComboBox(m_container);
shadowQuality->addItem(u"None"_s);
shadowQuality->addItem(u"Low"_s);
shadowQuality->addItem(u"Medium"_s);
shadowQuality->addItem(u"High"_s);
shadowQuality->addItem(u"Low Soft"_s);
shadowQuality->addItem(u"Medium Soft"_s);
shadowQuality->addItem(u"High Soft"_s);
shadowQuality->setCurrentIndex(5);
auto *rangeList = new QComboBox(m_container);
rangeList->addItem(u"2015"_s);
rangeList->addItem(u"2016"_s);
rangeList->addItem(u"2017"_s);
rangeList->addItem(u"2018"_s);
rangeList->addItem(u"2019"_s);
rangeList->addItem(u"2020"_s);
rangeList->addItem(u"2021"_s);
rangeList->addItem(u"2022"_s);
rangeList->addItem(u"All"_s);
rangeList->setCurrentIndex(8);
auto *axisTitlesVisibleCB = new QCheckBox(m_container);
axisTitlesVisibleCB->setText(u"Axis titles visible"_s);
axisTitlesVisibleCB->setChecked(true);
auto *axisTitlesFixedCB = new QCheckBox(m_container);
axisTitlesFixedCB->setText(u"Axis titles fixed"_s);
axisTitlesFixedCB->setChecked(true);
auto *axisLabelRotationSlider = new QSlider(Qt::Horizontal, m_container);
axisLabelRotationSlider->setTickInterval(10);
axisLabelRotationSlider->setTickPosition(QSlider::TicksBelow);
axisLabelRotationSlider->setMinimum(0);
axisLabelRotationSlider->setValue(30);
axisLabelRotationSlider->setMaximum(90);
auto *modeGroup = new QButtonGroup(m_container);
auto *modeWeather = new QRadioButton(u"Temperature Data"_s, m_container);
modeWeather->setChecked(true);
auto *modeCustomProxy = new QRadioButton(u"Custom Proxy Data"_s, m_container);
modeGroup->addButton(modeWeather);
modeGroup->addButton(modeCustomProxy);
//! [adding the slider]
vLayout->addWidget(new QLabel(u"Rotate horizontally"_s));
vLayout->addWidget(rotationSliderX, 0, Qt::AlignTop);
//! [adding the slider]
vLayout->addWidget(new QLabel(u"Rotate vertically"_s));
vLayout->addWidget(rotationSliderY, 0, Qt::AlignTop);
vLayout->addWidget(labelButton, 0, Qt::AlignTop);
vLayout->addWidget(cameraButton, 0, Qt::AlignTop);
vLayout->addWidget(zoomToSelectedButton, 0, Qt::AlignTop);
vLayout->addWidget(backgroundCheckBox);
vLayout->addWidget(gridCheckBox);
vLayout->addWidget(smoothCheckBox);
vLayout->addWidget(seriesCheckBox);
vLayout->addWidget(reverseValueAxisCheckBox);
vLayout->addWidget(axisTitlesVisibleCB);
vLayout->addWidget(axisTitlesFixedCB);
vLayout->addWidget(new QLabel(u"Show year"_s));
vLayout->addWidget(rangeList);
vLayout->addWidget(new QLabel(u"Change bar style"_s));
vLayout->addWidget(barStyleList);
vLayout->addWidget(new QLabel(u"Change selection mode"_s));
vLayout->addWidget(selectionModeList);
vLayout->addWidget(new QLabel(u"Change theme"_s));
vLayout->addWidget(themeList);
vLayout->addWidget(new QLabel(u"Adjust shadow quality"_s));
vLayout->addWidget(shadowQuality);
vLayout->addWidget(new QLabel(u"Change font"_s));
vLayout->addWidget(fontList);
vLayout->addWidget(new QLabel(u"Adjust font size"_s));
vLayout->addWidget(fontSizeSlider);
vLayout->addWidget(new QLabel(u"Axis label rotation"_s));
vLayout->addWidget(axisLabelRotationSlider, 0, Qt::AlignTop);
vLayout->addWidget(modeWeather, 0, Qt::AlignTop);
vLayout->addWidget(modeCustomProxy, 1, Qt::AlignTop);
// Raise the graph to the top of the widget stack, to hide UI if resized smaller
m_quickWidget->raise();
//! [create the data handler]
m_modifier = new GraphModifier(m_barGraph, this);
//! [create the data handler]
m_modifier->changeTheme(themeList->currentIndex());
//! [connecting the slider]
QObject::connect(rotationSliderX, &QSlider::valueChanged, m_modifier, &GraphModifier::rotateX);
//! [connecting the slider]
QObject::connect(rotationSliderY, &QSlider::valueChanged, m_modifier, &GraphModifier::rotateY);
QObject::connect(labelButton,
&QPushButton::clicked,
m_modifier,
&GraphModifier::changeLabelBackground);
QObject::connect(cameraButton,
&QPushButton::clicked,
m_modifier,
&GraphModifier::changePresetCamera);
QObject::connect(zoomToSelectedButton,
&QPushButton::clicked,
m_modifier,
&GraphModifier::zoomToSelectedBar);
QObject::connect(backgroundCheckBox,
&QCheckBox::checkStateChanged,
m_modifier,
&GraphModifier::setBackgroundVisible);
QObject::connect(gridCheckBox,
&QCheckBox::checkStateChanged,
m_modifier,
&GraphModifier::setGridVisible);
QObject::connect(smoothCheckBox,
&QCheckBox::checkStateChanged,
m_modifier,
&GraphModifier::setSmoothBars);
QObject::connect(seriesCheckBox,
&QCheckBox::checkStateChanged,
m_modifier,
&GraphModifier::setSeriesVisibility);
QObject::connect(reverseValueAxisCheckBox,
&QCheckBox::checkStateChanged,
m_modifier,
&GraphModifier::setReverseValueAxis);
QObject::connect(m_modifier,
&GraphModifier::backgroundVisibleChanged,
backgroundCheckBox,
&QCheckBox::setChecked);
QObject::connect(m_modifier,
&GraphModifier::gridVisibleChanged,
gridCheckBox,
&QCheckBox::setChecked);
QObject::connect(rangeList,
&QComboBox::currentIndexChanged,
m_modifier,
&GraphModifier::changeRange);
QObject::connect(barStyleList,
&QComboBox::currentIndexChanged,
m_modifier,
&GraphModifier::changeStyle);
QObject::connect(selectionModeList,
&QComboBox::currentIndexChanged,
m_modifier,
&GraphModifier::changeSelectionMode);
QObject::connect(themeList,
&QComboBox::currentIndexChanged,
m_modifier,
&GraphModifier::changeTheme);
QObject::connect(shadowQuality,
&QComboBox::currentIndexChanged,
m_modifier,
&GraphModifier::changeShadowQuality);
QObject::connect(m_modifier,
&GraphModifier::shadowQualityChanged,
shadowQuality,
&QComboBox::setCurrentIndex);
QObject::connect(m_barGraph,
&Q3DBarsWidgetItem::shadowQualityChanged,
m_modifier,
&GraphModifier::shadowQualityUpdatedByVisual);
QObject::connect(fontSizeSlider,
&QSlider::valueChanged,
m_modifier,
&GraphModifier::changeFontSize);
QObject::connect(fontList,
&QFontComboBox::currentFontChanged,
m_modifier,
&GraphModifier::changeFont);
QObject::connect(m_modifier,
&GraphModifier::fontSizeChanged,
fontSizeSlider,
&QSlider::setValue);
QObject::connect(m_modifier,
&GraphModifier::fontChanged,
fontList,
&QFontComboBox::setCurrentFont);
QObject::connect(axisTitlesVisibleCB,
&QCheckBox::checkStateChanged,
m_modifier,
&GraphModifier::setAxisTitleVisibility);
QObject::connect(axisTitlesFixedCB,
&QCheckBox::checkStateChanged,
m_modifier,
&GraphModifier::setAxisTitleFixed);
QObject::connect(axisLabelRotationSlider,
&QSlider::valueChanged,
m_modifier,
&GraphModifier::changeLabelRotation);
QObject::connect(modeWeather,
&QRadioButton::toggled,
m_modifier,
&GraphModifier::setDataModeToWeather);
QObject::connect(modeCustomProxy,
&QRadioButton::toggled,
m_modifier,
&GraphModifier::setDataModeToCustom);
QObject::connect(modeWeather, &QRadioButton::toggled, seriesCheckBox, &QCheckBox::setEnabled);
QObject::connect(modeWeather, &QRadioButton::toggled, rangeList, &QComboBox::setEnabled);
QObject::connect(modeWeather,
&QRadioButton::toggled,
axisTitlesVisibleCB,
&QCheckBox::setEnabled);
QObject::connect(modeWeather, &QRadioButton::toggled, axisTitlesFixedCB, &QCheckBox::setEnabled);
QObject::connect(modeWeather,
&QRadioButton::toggled,
axisLabelRotationSlider,
&QSlider::setEnabled);
}
|
