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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "areawidget.h"
#include "boxplotwidget.h"
#include "barmodelmapperwidget.h"
#include "barwidget.h"
#include "barpercentwidget.h"
#include "barstackedwidget.h"
#include "calloutwidget.h"
#include "candlestickwidget.h"
#include "contentwidget.h"
#include "customchartwidget.h"
#include "datetimeaxiswidget.h"
#include "donutbreakdownwidget.h"
#include "donutwidget.h"
#include "dynamicsplinewidget.h"
#include "horizontalbarwidget.h"
#include "horizontalpercentbarwidget.h"
#include "horizontalstackedbarwidget.h"
#include "interactionswidget.h"
#include "legendwidget.h"
#include "legendmarkerswidget.h"
#include "lightmarkerswidget.h"
#include "lineandbarwidget.h"
#include "linewidget.h"
#include "logaxiswidget.h"
#include "mainwidget.h"
#include "modeldatawidget.h"
#include "multiaxiswidget.h"
#include "nesteddonutswidget.h"
#include "pccwidget.h"
#include "piewidget.h"
#include "piedrilldownwidget.h"
#include "pointconfigurationwidget.h"
#include "polarchartwidget.h"
#include "scatterwidget.h"
#include "scatterinteractionswidget.h"
#include "selectedbarwidget.h"
#include "splinewidget.h"
#include "stackeddrilldownwidget.h"
#include "temperaturerecordswidget.h"
#include "themewidget.h"
#include <QApplication>
#include <QHBoxLayout>
#include <QListView>
#include <QModelIndex>
#include <QStringListModel>
#include <algorithm>
MainWidget::MainWidget(QWidget *parent)
: QWidget(parent)
, m_listView(new QListView(this))
, m_listModel(new QStringListModel(this))
, m_contentArea(new QWidget(this))
{
m_exampleMap.insert(tr("Area Chart"), AreaChart);
m_exampleMap.insert(tr("Bar Model Mapper"), BarModelMapper);
m_exampleMap.insert(tr("Bar Chart"), BarChart);
m_exampleMap.insert(tr("Bar Chart Percent"), BarChartPercent);
m_exampleMap.insert(tr("Bar Chart Stacked"), BarChartStacked);
m_exampleMap.insert(tr("Bar Chart Horizontal"), BarChartHorizontal);
m_exampleMap.insert(tr("Bar Chart Percent Horizontal"), BarChartHorizontalPercent);
m_exampleMap.insert(tr("Bar Chart Stacked Horizontal"), BarChartHorizontalStacked);
m_exampleMap.insert(tr("Box Plot Chart"), BoxPlotChart);
m_exampleMap.insert(tr("Callout"), Callout);
m_exampleMap.insert(tr("Candlestick Chart"), CandleStickChart);
m_exampleMap.insert(tr("Chart Interactions"), ChartInteractions);
m_exampleMap.insert(tr("Chart Themes"), ChartThemes);
m_exampleMap.insert(tr("Custom Chart"), CustomChart);
m_exampleMap.insert(tr("Datetime Axis"), DateTimeAxis);
m_exampleMap.insert(tr("Donut"), Donut);
m_exampleMap.insert(tr("Donut Breakdown"), DonutBreakdown);
m_exampleMap.insert(tr("Drilldown Bar Chart"), StackedDrilldown);
m_exampleMap.insert(tr("Drilldown Pie Chart"), PieDrilldown);
m_exampleMap.insert(tr("Dynamic Spline Chart"), DynamicSplineChart);
m_exampleMap.insert(tr("Legend"), Legend);
m_exampleMap.insert(tr("Legend Markers"), LegendMarkers);
m_exampleMap.insert(tr("Light Markers and Point Selection"), LightMarkersPointSelection);
m_exampleMap.insert(tr("Line and Bar Chart"), LineAndBarChart);
m_exampleMap.insert(tr("Line Chart"), LineChart);
m_exampleMap.insert(tr("Log Axis"), LogAxis);
m_exampleMap.insert(tr("Model Data"), ModelData);
m_exampleMap.insert(tr("Multiple Axes"), MultiAxis);
m_exampleMap.insert(tr("Nested Donuts"), NestedDonuts);
m_exampleMap.insert(tr("Pie Chart Customization"), PieChartCustomization);
m_exampleMap.insert(tr("Pie Chart"), PieChart);
m_exampleMap.insert(tr("Point Configuration"), PointConfiguration);
m_exampleMap.insert(tr("Polar Chart"), PolarChart);
m_exampleMap.insert(tr("Scatter Interactions"), ScatterInteractions);
m_exampleMap.insert(tr("Scatter Chart"), ScatterChart);
m_exampleMap.insert(tr("Selected Bar"), SelectedBar);
m_exampleMap.insert(tr("Spline Chart"), SplineChart);
m_exampleMap.insert(tr("Temperature Records"), TemperatureRecords);
QStringList examples = m_exampleMap.keys();
std::sort(examples.begin(), examples.end());
m_listModel->setStringList(examples);
m_listView->setMaximumWidth(220);
m_listView->setModel(m_listModel);
m_listView->setCurrentIndex(m_listModel->index(0));
m_listView->setEditTriggers(QAbstractItemView::NoEditTriggers);
setMinimumSize(800, 400);
resize(1200, 600);
auto layout = new QHBoxLayout(this);
layout->addWidget(m_listView);
layout->addWidget(m_contentArea);
setLayout(layout);
connect(m_listView->selectionModel(), &QItemSelectionModel::currentChanged, this,
[this](const QModelIndex &index) {
setActiveExample(m_exampleMap[m_listModel->data(index).toString()]);
});
setActiveExample(m_exampleMap[examples[0]]);
setMouseTracking(true);
qApp->setApplicationDisplayName(tr("Qt Charts Example Gallery"));
}
void MainWidget::resizeEvent(QResizeEvent *)
{
m_activeWidget->resize(m_contentArea->size());
}
void MainWidget::setActiveExample(Example example)
{
// We only keep one example alive at the time to save resources.
// This also allows resetting the example by switching to another example and back.
if (m_activeWidget) {
m_activeWidget->setVisible(false);
m_activeWidget->deleteLater();
}
switch (example) {
case AreaChart:
m_activeWidget = new AreaWidget(m_contentArea);
break;
case BarModelMapper:
m_activeWidget = new BarModelMapperWidget(m_contentArea);
break;
case BarChart:
m_activeWidget = new BarWidget(m_contentArea);
break;
case BarChartPercent:
m_activeWidget = new BarPercentWidget(m_contentArea);
break;
case BarChartStacked:
m_activeWidget = new BarStackedWidget(m_contentArea);
break;
case BarChartHorizontal:
m_activeWidget = new HorizontalBarWidget(m_contentArea);
break;
case BarChartHorizontalPercent:
m_activeWidget = new HorizontalPercentBarWidget(m_contentArea);
break;
case BarChartHorizontalStacked:
m_activeWidget = new HorizontalStackedBarWidget(m_contentArea);
break;
case BoxPlotChart:
m_activeWidget = new BoxPlotWidget(m_contentArea);
break;
case Callout:
m_activeWidget = new CalloutWidget(m_contentArea);
break;
case CandleStickChart:
m_activeWidget = new CandleStickWidget(m_contentArea);
break;
case ChartInteractions:
m_activeWidget = new InteractionsWidget(m_contentArea);
break;
case ChartThemes:
m_activeWidget = new ThemeWidget(m_contentArea);
break;
case CustomChart:
m_activeWidget = new CustomChartWidget(m_contentArea);
break;
case DateTimeAxis:
m_activeWidget = new DateTimeAxisWidget(m_contentArea);
break;
case Donut:
m_activeWidget = new DonutWidget(m_contentArea);
break;
case DonutBreakdown:
m_activeWidget = new DonutBreakdownWidget(m_contentArea);
break;
case DynamicSplineChart:
m_activeWidget = new DynamicSplineWidget(m_contentArea);
break;
case Legend:
m_activeWidget = new LegendWidget(m_contentArea);
break;
case LegendMarkers:
m_activeWidget = new LegendMarkersWidget(m_contentArea);
break;
case LightMarkersPointSelection:
m_activeWidget = new LightMarkersWidget(m_contentArea);
break;
case LineAndBarChart:
m_activeWidget = new LineAndBarWidget(m_contentArea);
break;
case LineChart:
m_activeWidget = new LineWidget(m_contentArea);
break;
case LogAxis:
m_activeWidget = new LogAxisWidget(m_contentArea);
break;
case ModelData:
m_activeWidget = new ModelDataWidget(m_contentArea);
break;
case MultiAxis:
m_activeWidget = new MultiAxisWidget(m_contentArea);
break;
case NestedDonuts:
m_activeWidget = new NestedDonutsWidget(m_contentArea);
break;
case PieChartCustomization:
m_activeWidget = new PccWidget(m_contentArea);
break;
case PieDrilldown:
m_activeWidget = new PieDrilldownWidget(m_contentArea);
break;
case PieChart:
m_activeWidget = new PieWidget(m_contentArea);
break;
case PointConfiguration:
m_activeWidget = new PointConfigurationWidget(m_contentArea);
break;
case PolarChart:
m_activeWidget = new PolarChartWidget(m_contentArea);
break;
case ScatterInteractions:
m_activeWidget = new ScatterInteractionsWidget(m_contentArea);
break;
case ScatterChart:
m_activeWidget = new ScatterWidget(m_contentArea);
break;
case SelectedBar:
m_activeWidget = new SelectedBarWidget(m_contentArea);
break;
case SplineChart:
m_activeWidget = new SplineWidget(m_contentArea);
break;
case TemperatureRecords:
m_activeWidget = new TemperatureRecordsWidget(m_contentArea);
break;
case StackedDrilldown:
m_activeWidget = new StackedDrilldownWidget(m_contentArea);
break;
}
m_activeWidget->load();
m_activeWidget->resize(m_contentArea->size());
m_activeWidget->setVisible(true);
}
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