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Fix issue with ghost axes being drawn when last axis removed...
Fix issue with ghost axes being drawn when last axis removed Change-Id: Id638bc225ef901301a4268530f574a2de6f2ff63 Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com>
Miikka Heikkinen - - Load All Authors

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r2828:7557d1ea51b5
r2836:7a48aa2a436d
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window.cpp
585 lines | 20.8 KiB | text/x-c | CppLexer
/ tests / manual / chartviewer / window.cpp
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Michal Klocek
Adds chartviewer demo
 r1746 /****************************************************************************
**
Titta Heikkala
Copyright header changes...
 r2776 ** Copyright (C) 2015 The Qt Company Ltd
Michal Klocek
Adds chartviewer demo
 r1746 ** All rights reserved.
Titta Heikkala
Copyright header changes...
 r2776 ** For any questions to The Qt Company, please use contact form at http://qt.io
Michal Klocek
Adds chartviewer demo
 r1746 **
Titta Heikkala
Updated license headers...
 r2740 ** This file is part of the Qt Charts module.
Michal Klocek
Adds chartviewer demo
 r1746 **
Titta Heikkala
Updated license headers...
 r2740 ** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
Titta Heikkala
Copyright header changes...
 r2776 ** agreement between you and The Qt Company.
Michal Klocek
Adds chartviewer demo
 r1746 **
** If you have questions regarding the use of this file, please use
Titta Heikkala
Updated license headers...
 r2740 ** contact form at http://qt.io
Michal Klocek
Adds chartviewer demo
 r1746 **
****************************************************************************/
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 #include "window.h"
#include "view.h"
Michal Klocek
Refactor charviewer...
 r2127 #include "grid.h"
Michal Klocek
Adds charts to chartsviewer
 r1753 #include "charts.h"
Titta Heikkala
Fix include syntax...
 r2714 #include <QtCharts/QChartView>
#include <QtCharts/QAreaSeries>
#include <QtCharts/QLegend>
Titta Heikkala
Added minor ticks to value axis...
 r2795 #include <QtCharts/QValueAxis>
Titta Heikkala
Fix include syntax...
 r2714 #include <QtWidgets/QGridLayout>
#include <QtWidgets/QFormLayout>
#include <QtWidgets/QComboBox>
#include <QtWidgets/QSpinBox>
#include <QtWidgets/QCheckBox>
#include <QtWidgets/QGroupBox>
#include <QtWidgets/QLabel>
#include <QtWidgets/QGraphicsScene>
#include <QtWidgets/QGraphicsLinearLayout>
#include <QtWidgets/QGraphicsProxyWidget>
Miikka Heikkinen
Fix label clipping issues using QOpenGLWidget as ChartView viewport...
 r2828 #include <QtWidgets/QOpenGLWidget>
Titta Heikkala
Fix include syntax...
 r2714 #include <QtWidgets/QApplication>
#include <QtCore/QDebug>
#include <QtWidgets/QMenu>
#include <QtWidgets/QPushButton>
Michal Klocek
Adds chartviewer demo
 r1746
Jani Honkonen
demos: coding style police make a surprise strike
 r2130 Window::Window(const QVariantHash &parameters, QWidget *parent)
: QMainWindow(parent),
m_scene(new QGraphicsScene(this)),
m_view(0),
m_form(0),
m_themeComboBox(0),
m_antialiasCheckBox(0),
m_animatedComboBox(0),
m_legendComboBox(0),
m_templateComboBox(0),
m_viewComboBox(0),
Titta Heikkala
Added minor ticks to value axis...
 r2795 m_xTickSpinBox(0),
m_yTickSpinBox(0),
m_minorXTickSpinBox(0),
m_minorYTickSpinBox(0),
Jani Honkonen
demos: coding style police make a surprise strike
 r2130 m_openGLCheckBox(0),
m_zoomCheckBox(0),
m_scrollCheckBox(0),
m_baseLayout(new QGraphicsLinearLayout()),
m_menu(createMenu()),
m_template(0),
Michal Klocek
Adds chart parser to cherviewer options
 r2135 m_grid(new Grid(-1))
Michal Klocek
Adds chartviewer demo
 r1746 {
createProxyWidgets();
// create layout
QGraphicsLinearLayout *settingsLayout = new QGraphicsLinearLayout();
Michal Klocek
Adds view menu to chartviewer
 r2128
Michal Klocek
Adds chartviewer demo
 r1746 settingsLayout->setOrientation(Qt::Vertical);
settingsLayout->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
settingsLayout->addItem(m_widgetHash["openGLCheckBox"]);
settingsLayout->addItem(m_widgetHash["antialiasCheckBox"]);
Michal Klocek
Adds view menu to chartviewer
 r2128 settingsLayout->addItem(m_widgetHash["viewLabel"]);
settingsLayout->addItem(m_widgetHash["viewComboBox"]);
Michal Klocek
Adds chartviewer demo
 r1746 settingsLayout->addItem(m_widgetHash["themeLabel"]);
settingsLayout->addItem(m_widgetHash["themeComboBox"]);
settingsLayout->addItem(m_widgetHash["animationsLabel"]);
settingsLayout->addItem(m_widgetHash["animatedComboBox"]);
settingsLayout->addItem(m_widgetHash["legendLabel"]);
settingsLayout->addItem(m_widgetHash["legendComboBox"]);
Michal Klocek
Adds charts templates to chartviewer
 r1864 settingsLayout->addItem(m_widgetHash["templateLabel"]);
settingsLayout->addItem(m_widgetHash["templateComboBox"]);
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 settingsLayout->addItem(m_widgetHash["scrollCheckBox"]);
settingsLayout->addItem(m_widgetHash["zoomCheckBox"]);
Titta Heikkala
Added minor ticks to value axis...
 r2795 settingsLayout->addItem(m_widgetHash["xTickLabel"]);
settingsLayout->addItem(m_widgetHash["xTickSpinBox"]);
settingsLayout->addItem(m_widgetHash["yTickLabel"]);
settingsLayout->addItem(m_widgetHash["yTickSpinBox"]);
settingsLayout->addItem(m_widgetHash["minorXTickLabel"]);
settingsLayout->addItem(m_widgetHash["minorXTickSpinBox"]);
settingsLayout->addItem(m_widgetHash["minorYTickLabel"]);
settingsLayout->addItem(m_widgetHash["minorYTickSpinBox"]);
Michal Klocek
Adds chartviewer demo
 r1746 settingsLayout->addStretch();
Michal Klocek
Adds charts create selection to chartviewer
 r1840
Michal Klocek
Refactor charviewer...
 r2127 m_baseLayout->setOrientation(Qt::Horizontal);
m_baseLayout->addItem(m_grid);
m_baseLayout->addItem(settingsLayout);
Michal Klocek
Adds charts create selection to chartviewer
 r1840
Michal Klocek
Adds chartviewer demo
 r1746 m_form = new QGraphicsWidget();
Michal Klocek
Adds charts create selection to chartviewer
 r1840 m_form->setLayout(m_baseLayout);
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Adds chartviewer demo
 r1746 m_scene->addItem(m_form);
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 m_view = new View(m_scene, m_form);
Michal Klocek
Fix layouting in mapviewer
 r1964 m_view->setMinimumSize(m_form->minimumSize().toSize());
Michal Klocek
Adds chartviewer demo
 r1746
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 // Set defaults
m_antialiasCheckBox->setChecked(true);
Michal Klocek
Adds comandline parser for chartviewer
 r2119 initializeFromParamaters(parameters);
Michal Klocek
Adds chartviewer demo
 r1746 updateUI();
Michal Klocek
Adds chart parser to cherviewer options
 r2135 if(!m_category.isEmpty() && !m_subcategory.isEmpty() && !m_name.isEmpty())
m_grid->createCharts(m_category,m_subcategory,m_name);
Michal Klocek
Adds view menu to chartviewer
 r2128 handleGeometryChanged();
Michal Klocek
Adds chartviewer demo
 r1746 setCentralWidget(m_view);
Michal Klocek
Fix layouting in mapviewer
 r1964
connectSignals();
Michal Klocek
Adds chartviewer demo
 r1746 }
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 Window::~Window()
Michal Klocek
Adds chartviewer demo
 r1746 {
}
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 void Window::connectSignals()
Michal Klocek
Adds chartviewer demo
 r1746 {
Jani Honkonen
coding style fixes for demos
 r2099 QObject::connect(m_form, SIGNAL(geometryChanged()), this , SLOT(handleGeometryChanged()));
Michal Klocek
Adds view menu to chartviewer
 r2128 QObject::connect(m_viewComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateUI()));
Michal Klocek
Fix layout issues with combobxes in chartsviewer
 r1754 QObject::connect(m_themeComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateUI()));
Titta Heikkala
Added minor ticks to value axis...
 r2795 QObject::connect(m_xTickSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateUI()));
QObject::connect(m_yTickSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateUI()));
QObject::connect(m_minorXTickSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateUI()));
QObject::connect(m_minorYTickSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateUI()));
Michal Klocek
Fix layout issues with combobxes in chartsviewer
 r1754 QObject::connect(m_antialiasCheckBox, SIGNAL(toggled(bool)), this, SLOT(updateUI()));
QObject::connect(m_openGLCheckBox, SIGNAL(toggled(bool)), this, SLOT(updateUI()));
QObject::connect(m_zoomCheckBox, SIGNAL(toggled(bool)), this, SLOT(updateUI()));
QObject::connect(m_scrollCheckBox, SIGNAL(toggled(bool)), this, SLOT(updateUI()));
QObject::connect(m_animatedComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateUI()));
QObject::connect(m_legendComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateUI()));
Michal Klocek
Adds charts templates to chartviewer
 r1864 QObject::connect(m_templateComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateUI()));
Jani Honkonen
demos: coding style police make a surprise strike
 r2130 QObject::connect(m_grid, SIGNAL(chartSelected(QChart*)), this, SLOT(handleChartSelected(QChart*)));
Michal Klocek
Adds chartviewer demo
 r1746 }
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 void Window::createProxyWidgets()
Michal Klocek
Adds chartviewer demo
 r1746 {
m_themeComboBox = createThemeBox();
Michal Klocek
Adds view menu to chartviewer
 r2128 m_viewComboBox = createViewBox();
Titta Heikkala
Added minor ticks to value axis...
 r2795 m_xTickSpinBox = new QSpinBox();
m_xTickSpinBox->setMinimum(2);
m_xTickSpinBox->setValue(5);
m_yTickSpinBox = new QSpinBox();
m_yTickSpinBox->setMinimum(2);
m_yTickSpinBox->setValue(5);
m_minorXTickSpinBox = new QSpinBox();
m_minorYTickSpinBox = new QSpinBox();
Michal Klocek
Adds chartviewer demo
 r1746 m_antialiasCheckBox = new QCheckBox(tr("Anti-aliasing"));
m_animatedComboBox = createAnimationBox();
m_legendComboBox = createLegendBox();
m_openGLCheckBox = new QCheckBox(tr("OpenGL"));
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 m_zoomCheckBox = new QCheckBox(tr("Zoom"));
m_scrollCheckBox = new QCheckBox(tr("Scroll"));
Jani Honkonen
coding style fixes for demos
 r2099 m_templateComboBox = createTempleteBox();
Michal Klocek
Adds view menu to chartviewer
 r2128 m_widgetHash["viewLabel"] = m_scene->addWidget(new QLabel("View"));
m_widgetHash["viewComboBox"] = m_scene->addWidget(m_viewComboBox);
Michal Klocek
Adds chartviewer demo
 r1746 m_widgetHash["themeComboBox"] = m_scene->addWidget(m_themeComboBox);
m_widgetHash["antialiasCheckBox"] = m_scene->addWidget(m_antialiasCheckBox);
m_widgetHash["animatedComboBox"] = m_scene->addWidget(m_animatedComboBox);
m_widgetHash["legendComboBox"] = m_scene->addWidget(m_legendComboBox);
Titta Heikkala
Added minor ticks to value axis...
 r2795 m_widgetHash["xTickLabel"] = m_scene->addWidget(new QLabel("X Tick"));
m_widgetHash["xTickSpinBox"] = m_scene->addWidget(m_xTickSpinBox);
m_widgetHash["yTickLabel"] = m_scene->addWidget(new QLabel("Y Tick"));
m_widgetHash["yTickSpinBox"] = m_scene->addWidget(m_yTickSpinBox);
m_widgetHash["minorXTickLabel"] = m_scene->addWidget(new QLabel("Minor X Tick"));
m_widgetHash["minorXTickSpinBox"] = m_scene->addWidget(m_minorXTickSpinBox);
m_widgetHash["minorYTickLabel"] = m_scene->addWidget(new QLabel("Minor Y Tick"));
m_widgetHash["minorYTickSpinBox"] = m_scene->addWidget(m_minorYTickSpinBox);
Michal Klocek
Adds chartviewer demo
 r1746 m_widgetHash["openGLCheckBox"] = m_scene->addWidget(m_openGLCheckBox);
m_widgetHash["themeLabel"] = m_scene->addWidget(new QLabel("Theme"));
m_widgetHash["animationsLabel"] = m_scene->addWidget(new QLabel("Animations"));
m_widgetHash["legendLabel"] = m_scene->addWidget(new QLabel("Legend"));
Michal Klocek
Adds charts templates to chartviewer
 r1864 m_widgetHash["templateLabel"] = m_scene->addWidget(new QLabel("Chart template"));
m_widgetHash["templateComboBox"] = m_scene->addWidget(m_templateComboBox);
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 m_widgetHash["zoomCheckBox"] = m_scene->addWidget(m_zoomCheckBox);
m_widgetHash["scrollCheckBox"] = m_scene->addWidget(m_scrollCheckBox);
Michal Klocek
Adds chartviewer demo
 r1746 }
Jani Honkonen
coding style fixes for demos
 r2099 QComboBox *Window::createThemeBox()
Michal Klocek
Adds chartviewer demo
 r1746 {
Jani Honkonen
coding style fixes for demos
 r2099 QComboBox *themeComboBox = new ComboBox(this);
Michal Klocek
Adds chartviewer demo
 r1746 themeComboBox->addItem("Light", QChart::ChartThemeLight);
themeComboBox->addItem("Blue Cerulean", QChart::ChartThemeBlueCerulean);
themeComboBox->addItem("Dark", QChart::ChartThemeDark);
themeComboBox->addItem("Brown Sand", QChart::ChartThemeBrownSand);
themeComboBox->addItem("Blue NCS", QChart::ChartThemeBlueNcs);
themeComboBox->addItem("High Contrast", QChart::ChartThemeHighContrast);
themeComboBox->addItem("Blue Icy", QChart::ChartThemeBlueIcy);
Titta Heikkala
Add new Qt theme template...
 r2625 themeComboBox->addItem("Qt", QChart::ChartThemeQt);
Michal Klocek
Adds chartviewer demo
 r1746 return themeComboBox;
}
Michal Klocek
Adds view menu to chartviewer
 r2128 QComboBox *Window::createViewBox()
{
QComboBox *viewComboBox = new ComboBox(this);
viewComboBox->addItem("1 chart", 1);
viewComboBox->addItem("4 charts", 2);
viewComboBox->addItem("9 charts", 3);
viewComboBox->addItem("16 charts", 4);
return viewComboBox;
}
Jani Honkonen
coding style fixes for demos
 r2099 QComboBox *Window::createAnimationBox()
Michal Klocek
Adds chartviewer demo
 r1746 {
Jani Honkonen
coding style fixes for demos
 r2099 QComboBox *animationComboBox = new ComboBox(this);
Michal Klocek
Adds chartviewer demo
 r1746 animationComboBox->addItem("No Animations", QChart::NoAnimation);
animationComboBox->addItem("GridAxis Animations", QChart::GridAxisAnimations);
animationComboBox->addItem("Series Animations", QChart::SeriesAnimations);
animationComboBox->addItem("All Animations", QChart::AllAnimations);
return animationComboBox;
}
Jani Honkonen
coding style fixes for demos
 r2099 QComboBox *Window::createLegendBox()
Michal Klocek
Adds chartviewer demo
 r1746 {
Jani Honkonen
coding style fixes for demos
 r2099 QComboBox *legendComboBox = new ComboBox(this);
Michal Klocek
Adds chartviewer demo
 r1746 legendComboBox->addItem("No Legend ", 0);
legendComboBox->addItem("Legend Top", Qt::AlignTop);
legendComboBox->addItem("Legend Bottom", Qt::AlignBottom);
legendComboBox->addItem("Legend Left", Qt::AlignLeft);
legendComboBox->addItem("Legend Right", Qt::AlignRight);
return legendComboBox;
}
Jani Honkonen
coding style fixes for demos
 r2099 QComboBox *Window::createTempleteBox()
Michal Klocek
Adds charts templates to chartviewer
 r1864 {
Jani Honkonen
coding style fixes for demos
 r2099 QComboBox *templateComboBox = new ComboBox(this);
Michal Klocek
Adds charts templates to chartviewer
 r1864 templateComboBox->addItem("No Template", 0);
Charts::ChartList list = Charts::chartList();
Jani Honkonen
coding style fixes for demos
 r2099 QMultiMap<QString, Chart *> categoryMap;
Michal Klocek
Adds charts templates to chartviewer
 r1864
Jani Honkonen
coding style fixes for demos
 r2099 foreach (Chart *chart, list)
categoryMap.insertMulti(chart->category(), chart);
foreach (const QString &category, categoryMap.uniqueKeys())
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Adds charts templates to chartviewer
 r1864 templateComboBox->addItem(category, category);
Jani Honkonen
coding style fixes for demos
 r2099
Michal Klocek
Adds charts templates to chartviewer
 r1864 return templateComboBox;
}
Jani Honkonen
demos: coding style police make a surprise strike
 r2130 void Window::initializeFromParamaters(const QVariantHash &parameters)
Michal Klocek
Adds comandline parser for chartviewer
 r2119 {
Michal Klocek
Adds chart parser to cherviewer options
 r2135 if (parameters.contains("view")) {
int t = parameters["view"].toInt();
for (int i = 0; i < m_viewComboBox->count(); ++i) {
if (m_viewComboBox->itemData(i).toInt() == t) {
m_viewComboBox->setCurrentIndex(i);
break;
}
}
}
Michal Klocek
Adds help for chartviewer
 r2134 if (parameters.contains("chart")) {
QString t = parameters["chart"].toString();
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Adds chart parser to cherviewer options
 r2135
QRegExp rx("([a-zA-Z0-9_]*)::([a-zA-Z0-9_]*)::([a-zA-Z0-9_]*)");
int pos = rx.indexIn(t);
if (pos > -1) {
m_category = rx.cap(1);
m_subcategory = rx.cap(2);
m_name = rx.cap(3);
m_templateComboBox->setCurrentIndex(0);
}
else {
for (int i = 0; i < m_templateComboBox->count(); ++i) {
if (m_templateComboBox->itemText(i) == t) {
m_templateComboBox->setCurrentIndex(i);
break;
}
Michal Klocek
Adds comandline parser for chartviewer
 r2119 }
}
}
if (parameters.contains("opengl")) {
bool checked = parameters["opengl"].toBool();
m_openGLCheckBox->setChecked(checked);
}
if (parameters.contains("theme")) {
QString t = parameters["theme"].toString();
for (int i = 0; i < m_themeComboBox->count(); ++i) {
if (m_themeComboBox->itemText(i) == t) {
m_themeComboBox->setCurrentIndex(i);
break;
}
}
}
if (parameters.contains("animation")) {
QString t = parameters["animation"].toString();
for (int i = 0; i < m_animatedComboBox->count(); ++i) {
if (m_animatedComboBox->itemText(i) == t) {
m_animatedComboBox->setCurrentIndex(i);
break;
}
}
}
if (parameters.contains("legend")) {
QString t = parameters["legend"].toString();
for (int i = 0; i < m_legendComboBox->count(); ++i) {
if (m_legendComboBox->itemText(i) == t) {
m_legendComboBox->setCurrentIndex(i);
break;
}
}
}
}
Michal Klocek
Adds charts templates to chartviewer
 r1864
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 void Window::updateUI()
Michal Klocek
Adds charts create selection to chartviewer
 r1840 {
Michal Klocek
Adds view menu to chartviewer
 r2128 checkView();
Michal Klocek
Adds chart parser to cherviewer options
 r2135 checkTemplate();
Michal Klocek
Adds charts create selection to chartviewer
 r1840 checkOpenGL();
checkTheme();
checkAnimationOptions();
checkLegend();
checkState();
Titta Heikkala
Added minor ticks to value axis...
 r2795 checkXTick();
checkYTick();
checkMinorXTick();
checkMinorYTick();
Michal Klocek
Adds charts create selection to chartviewer
 r1840 }
Michal Klocek
Adds view menu to chartviewer
 r2128 void Window::checkView()
{
int count(m_viewComboBox->itemData(m_viewComboBox->currentIndex()).toInt());
Michal Klocek
Adds chart parser to cherviewer options
 r2135 if(m_grid->size()!=count){
m_grid->setSize(count);
m_template = 0;
}
Michal Klocek
Adds view menu to chartviewer
 r2128 }
Titta Heikkala
Added minor ticks to value axis...
 r2795 void Window::checkXTick()
{
foreach (QChart *chart, m_grid->charts()) {
if (qobject_cast<QValueAxis *>(chart->axisX())) {
QValueAxis *valueAxis = qobject_cast<QValueAxis *>(chart->axisX());
valueAxis->setGridLineVisible();
valueAxis->setTickCount(m_xTickSpinBox->value());
}
}
}
void Window::checkYTick()
{
foreach (QChart *chart, m_grid->charts()) {
if (qobject_cast<QValueAxis *>(chart->axisY())) {
QValueAxis *valueAxis = qobject_cast<QValueAxis *>(chart->axisY());
valueAxis->setGridLineVisible();
valueAxis->setTickCount(m_yTickSpinBox->value());
}
}
}
void Window::checkMinorXTick()
{
foreach (QChart *chart, m_grid->charts()) {
if (qobject_cast<QValueAxis *>(chart->axisX())) {
QValueAxis *valueAxis = qobject_cast<QValueAxis *>(chart->axisX());
valueAxis->setMinorGridLineVisible();
valueAxis->setMinorTickCount(m_minorXTickSpinBox->value());
}
}
}
void Window::checkMinorYTick()
{
foreach (QChart *chart, m_grid->charts()) {
if (qobject_cast<QValueAxis *>(chart->axisY())) {
QValueAxis *valueAxis = qobject_cast<QValueAxis *>(chart->axisY());
valueAxis->setMinorGridLineVisible();
valueAxis->setMinorTickCount(m_minorYTickSpinBox->value());
}
}
}
Michal Klocek
Adds charts create selection to chartviewer
 r1840 void Window::checkLegend()
{
Qt::Alignment alignment(m_legendComboBox->itemData(m_legendComboBox->currentIndex()).toInt());
if (!alignment) {
Michal Klocek
Refactor charviewer...
 r2127 foreach (QChart *chart, m_grid->charts())
Michal Klocek
Adds charts create selection to chartviewer
 r1840 chart->legend()->hide();
Jani Honkonen
coding style fixes for demos
 r2099 } else {
Michal Klocek
Refactor charviewer...
 r2127 foreach (QChart *chart, m_grid->charts()) {
Michal Klocek
Adds charts create selection to chartviewer
 r1840 chart->legend()->setAlignment(alignment);
chart->legend()->show();
}
}
}
void Window::checkOpenGL()
Michal Klocek
Adds chartviewer demo
 r1746 {
bool opengl = m_openGLCheckBox->isChecked();
Miikka Heikkinen
Fix label clipping issues using QOpenGLWidget as ChartView viewport...
 r2828 bool isOpengl = qobject_cast<QOpenGLWidget *>(m_view->viewport());
Michal Klocek
Adds chartviewer demo
 r1746 if ((isOpengl && !opengl) || (!isOpengl && opengl)) {
m_view->deleteLater();
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 m_view = new View(m_scene, m_form);
Miikka Heikkinen
Fix label clipping issues using QOpenGLWidget as ChartView viewport...
 r2828 m_view->setViewport(!opengl ? new QWidget() : new QOpenGLWidget());
Michal Klocek
Adds chartviewer demo
 r1746 setCentralWidget(m_view);
}
Michal Klocek
Adds charts create selection to chartviewer
 r1840 bool antialias = m_antialiasCheckBox->isChecked();
Jani Honkonen
coding style fixes for demos
 r2099 if (opengl)
m_view->setRenderHint(QPainter::HighQualityAntialiasing, antialias);
else
m_view->setRenderHint(QPainter::Antialiasing, antialias);
Michal Klocek
Adds charts create selection to chartviewer
 r1840 }
void Window::checkAnimationOptions()
{
QChart::AnimationOptions options(
Jani Honkonen
coding style fixes for demos
 r2099 m_animatedComboBox->itemData(m_animatedComboBox->currentIndex()).toInt());
Jani Honkonen
demos: coding style police make a surprise strike
 r2130 QList<QChart *> charts = m_grid->charts();
Michal Klocek
Refactor charviewer...
 r2127
if (!charts.isEmpty() && charts.at(0)->animationOptions() != options) {
foreach (QChart *chart, charts)
Jani Honkonen
coding style fixes for demos
 r2099 chart->setAnimationOptions(options);
}
Michal Klocek
Adds charts create selection to chartviewer
 r1840 }
void Window::checkState()
{
bool scroll = m_scrollCheckBox->isChecked();
Michal Klocek
Refactor charviewer...
 r2127
if (m_grid->state() != Grid::ScrollState && scroll) {
m_grid->setState(Grid::ScrollState);
Michal Klocek
Adds charts create selection to chartviewer
 r1840 m_zoomCheckBox->setChecked(false);
Michal Klocek
Refactor charviewer...
 r2127 } else if (!scroll && m_grid->state() == Grid::ScrollState) {
m_grid->setState(Grid::NoState);
Michal Klocek
Adds charts create selection to chartviewer
 r1840 }
bool zoom = m_zoomCheckBox->isChecked();
Michal Klocek
Refactor charviewer...
 r2127 if (m_grid->state() != Grid::ZoomState && zoom) {
m_grid->setState(Grid::ZoomState);
Michal Klocek
Adds charts create selection to chartviewer
 r1840 m_scrollCheckBox->setChecked(false);
Michal Klocek
Refactor charviewer...
 r2127 } else if (!zoom && m_grid->state() == Grid::ZoomState) {
m_grid->setState(Grid::NoState);
Michal Klocek
Adds charts create selection to chartviewer
 r1840 }
}
Michal Klocek
Adds charts templates to chartviewer
 r1864 void Window::checkTemplate()
{
int index = m_templateComboBox->currentIndex();
if (m_template == index || index == 0)
return;
Michal Klocek
Adds donut and precent charts to chartviewer
 r1865 m_template = index;
Michal Klocek
Adds charts templates to chartviewer
 r1864 QString category = m_templateComboBox->itemData(index).toString();
Michal Klocek
Refactor charviewer...
 r2127 m_grid->createCharts(category);
Michal Klocek
Adds charts templates to chartviewer
 r1864 }
Michal Klocek
Adds charts create selection to chartviewer
 r1840 void Window::checkTheme()
{
Michal Klocek
Adds chartviewer demo
 r1746 QChart::ChartTheme theme = (QChart::ChartTheme) m_themeComboBox->itemData(
Jani Honkonen
coding style fixes for demos
 r2099 m_themeComboBox->currentIndex()).toInt();
Michal Klocek
Adds chartviewer demo
 r1746
Michal Klocek
Refactor charviewer...
 r2127 foreach (QChart *chart, m_grid->charts())
Michal Klocek
Adds chartviewer demo
 r1746 chart->setTheme(theme);
QPalette pal = window()->palette();
if (theme == QChart::ChartThemeLight) {
pal.setColor(QPalette::Window, QRgb(0xf0f0f0));
pal.setColor(QPalette::WindowText, QRgb(0x404044));
Jani Honkonen
coding style fixes for demos
 r2099 } else if (theme == QChart::ChartThemeDark) {
Michal Klocek
Adds chartviewer demo
 r1746 pal.setColor(QPalette::Window, QRgb(0x121218));
pal.setColor(QPalette::WindowText, QRgb(0xd6d6d6));
Jani Honkonen
coding style fixes for demos
 r2099 } else if (theme == QChart::ChartThemeBlueCerulean) {
Michal Klocek
Adds chartviewer demo
 r1746 pal.setColor(QPalette::Window, QRgb(0x40434a));
pal.setColor(QPalette::WindowText, QRgb(0xd6d6d6));
Jani Honkonen
coding style fixes for demos
 r2099 } else if (theme == QChart::ChartThemeBrownSand) {
Michal Klocek
Adds chartviewer demo
 r1746 pal.setColor(QPalette::Window, QRgb(0x9e8965));
pal.setColor(QPalette::WindowText, QRgb(0x404044));
Jani Honkonen
coding style fixes for demos
 r2099 } else if (theme == QChart::ChartThemeBlueNcs) {
Michal Klocek
Adds chartviewer demo
 r1746 pal.setColor(QPalette::Window, QRgb(0x018bba));
pal.setColor(QPalette::WindowText, QRgb(0x404044));
Jani Honkonen
coding style fixes for demos
 r2099 } else if (theme == QChart::ChartThemeHighContrast) {
Michal Klocek
Adds chartviewer demo
 r1746 pal.setColor(QPalette::Window, QRgb(0xffab03));
pal.setColor(QPalette::WindowText, QRgb(0x181818));
Jani Honkonen
coding style fixes for demos
 r2099 } else if (theme == QChart::ChartThemeBlueIcy) {
Michal Klocek
Adds chartviewer demo
 r1746 pal.setColor(QPalette::Window, QRgb(0xcee7f0));
pal.setColor(QPalette::WindowText, QRgb(0x404044));
Titta Heikkala
Add new Qt theme template...
 r2625 } else if (theme == QChart::ChartThemeQt) {
pal.setColor(QPalette::Window, QRgb(0xf0f0f0));
pal.setColor(QPalette::WindowText, QRgb(0x404044));
Jani Honkonen
coding style fixes for demos
 r2099 } else {
Michal Klocek
Adds chartviewer demo
 r1746 pal.setColor(QPalette::Window, QRgb(0xf0f0f0));
pal.setColor(QPalette::WindowText, QRgb(0x404044));
}
Jani Honkonen
coding style fixes for demos
 r2099 foreach (QGraphicsProxyWidget *widget, m_widgetHash)
Michal Klocek
Adds chartviewer demo
 r1746 widget->setPalette(pal);
m_view->setBackgroundBrush(pal.color((QPalette::Window)));
Michal Klocek
Refactor charviewer...
 r2127 m_grid->setRubberPen(pal.color((QPalette::WindowText)));
Michal Klocek
Adds scroll and zoom to chartviewer
 r1748 }
Michal Klocek
Fix layout issues with combobxes in chartsviewer
 r1754
void Window::comboBoxFocused(QComboBox *combobox)
{
Jani Honkonen
coding style fixes for demos
 r2099 foreach (QGraphicsProxyWidget *widget , m_widgetHash) {
if (widget->widget() == combobox)
widget->setZValue(2.0);
else
widget->setZValue(0.0);
Michal Klocek
Fix layout issues with combobxes in chartsviewer
 r1754 }
}
Michal Klocek
Adds charts create selection to chartviewer
 r1840
Michal Klocek
Refactor charviewer...
 r2127 void Window::handleChartSelected(QChart *qchart)
Michal Klocek
Adds charts create selection to chartviewer
 r1840 {
Jani Honkonen
demos: coding style police make a surprise strike
 r2130 if (m_templateComboBox->currentIndex() != 0)
return;
Michal Klocek
Refactor charviewer...
 r2127
Michal Klocek
Adds charts create selection to chartviewer
 r1840 QAction *chosen = m_menu->exec(QCursor::pos());
if (chosen) {
Jani Honkonen
coding style fixes for demos
 r2099 Chart *chart = (Chart *) chosen->data().value<void *>();
Jani Honkonen
demos: coding style police make a surprise strike
 r2130 m_grid->replaceChart(qchart, chart);
Michal Klocek
Adds charts create selection to chartviewer
 r1840 updateUI();
}
}
Jani Honkonen
coding style fixes for demos
 r2099 QMenu *Window::createMenu()
Michal Klocek
Adds charts templates to chartviewer
 r1864 {
Charts::ChartList list = Charts::chartList();
Jani Honkonen
coding style fixes for demos
 r2099 QMultiMap<QString, Chart *> categoryMap;
Michal Klocek
Adds charts templates to chartviewer
 r1864
Jani Honkonen
coding style fixes for demos
 r2099 QMenu *result = new QMenu(this);
Michal Klocek
Adds charts templates to chartviewer
 r1864
Jani Honkonen
coding style fixes for demos
 r2099 foreach (Chart *chart, list)
Michal Klocek
Adds charts templates to chartviewer
 r1864 categoryMap.insertMulti(chart->category(), chart);
Jani Honkonen
coding style fixes for demos
 r2099 foreach (const QString &category, categoryMap.uniqueKeys()) {
QMenu *menu(0);
QMultiMap<QString, Chart *> subCategoryMap;
Michal Klocek
Adds charts templates to chartviewer
 r1864 if (category.isEmpty()) {
menu = result;
Jani Honkonen
coding style fixes for demos
 r2099 } else {
Michal Klocek
Adds charts templates to chartviewer
 r1864 menu = new QMenu(category, this);
result->addMenu(menu);
}
Jani Honkonen
coding style fixes for demos
 r2099 foreach (Chart *chart, categoryMap.values(category))
Michal Klocek
Adds charts templates to chartviewer
 r1864 subCategoryMap.insert(chart->subCategory(), chart);
Jani Honkonen
coding style fixes for demos
 r2099 foreach (const QString &subCategory, subCategoryMap.uniqueKeys()) {
QMenu *subMenu(0);
Michal Klocek
Adds charts templates to chartviewer
 r1864 if (subCategory.isEmpty()) {
subMenu = menu;
Jani Honkonen
coding style fixes for demos
 r2099 } else {
Michal Klocek
Adds charts templates to chartviewer
 r1864 subMenu = new QMenu(subCategory, this);
menu->addMenu(subMenu);
}
Jani Honkonen
more coding style fixes for examples...
 r2102 foreach (Chart *chart, subCategoryMap.values(subCategory)) {
Michal Klocek
Adds charts templates to chartviewer
 r1864 createMenuAction(subMenu, QIcon(), chart->name(),
Jani Honkonen
coding style fixes for demos
 r2099 qVariantFromValue((void *) chart));
Michal Klocek
Adds charts templates to chartviewer
 r1864 }
}
}
return result;
}
Jani Honkonen
coding style fixes for demos
 r2099 QAction *Window::createMenuAction(QMenu *menu, const QIcon &icon, const QString &text,
const QVariant &data)
Michal Klocek
Adds charts create selection to chartviewer
 r1840 {
QAction *action = menu->addAction(icon, text);
action->setCheckable(false);
action->setData(data);
return action;
}
Michal Klocek
Fix layouting in mapviewer
 r1964
void Window::handleGeometryChanged()
{
Jani Honkonen
coding style fixes for demos
 r2099 QSizeF size = m_baseLayout->sizeHint(Qt::MinimumSize);
m_view->scene()->setSceneRect(0, 0, this->width(), this->height());
m_view->setMinimumSize(size.toSize());
Michal Klocek
Fix layouting in mapviewer
 r1964 }