main.cpp
83 lines
| 2.4 KiB
| text/x-c
|
CppLexer
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r425 | #include <QApplication> | ||
#include <QMainWindow> | ||||
#include <qchartview.h> | ||||
#include <qstackedbarseries.h> | ||||
#include <qbarset.h> | ||||
#include <qchartaxis.h> | ||||
#include <QStringList> | ||||
QTCOMMERCIALCHART_USE_NAMESPACE | ||||
int main(int argc, char *argv[]) | ||||
{ | ||||
QApplication a(argc, argv); | ||||
QMainWindow window; | ||||
// TODO: | ||||
/* | ||||
//! [1] | ||||
// Define categories | ||||
QStringList categories; | ||||
categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun"; | ||||
//! [1] | ||||
//! [2] | ||||
// Create some test sets for chat | ||||
QBarSet *set0 = new QBarSet("Bub"); | ||||
QBarSet *set1 = new QBarSet("Bob"); | ||||
QBarSet *set2 = new QBarSet("Guybrush"); | ||||
QBarSet *set3 = new QBarSet("Larry"); | ||||
QBarSet *set4 = new QBarSet("Zak"); | ||||
*set0 << 1 << 2 << 3 << 4 << 5 << 6; | ||||
*set1 << 5 << 0 << 0 << 4 << 0 << 7; | ||||
*set2 << 3 << 5 << 8 << 13 << 8 << 5; | ||||
*set3 << 5 << 6 << 7 << 3 << 4 << 5; | ||||
*set4 << 9 << 7 << 5 << 3 << 1 << 2; | ||||
//! [2] | ||||
//! [3] | ||||
// Create series and add sets to it | ||||
QStackedBarSeries* series = new QStackedBarSeries(categories); | ||||
series->addBarSet(set0); | ||||
series->addBarSet(set1); | ||||
series->addBarSet(set2); | ||||
series->addBarSet(set3); | ||||
series->addBarSet(set4); | ||||
//! [3] | ||||
//! [4] | ||||
// Enable tooltip | ||||
series->setToolTipEnabled(); | ||||
// Connect clicked signal of set to toggle floating values of set. | ||||
// Note that we leave QBarset "Zak" unconnected here, so clicking on it doesn't toggle values. | ||||
QObject::connect(set0,SIGNAL(clicked(QBarSet*,QString)),set0,SIGNAL(toggleFloatingValues())); | ||||
QObject::connect(set1,SIGNAL(clicked(QBarSet*,QString)),set1,SIGNAL(toggleFloatingValues())); | ||||
QObject::connect(set2,SIGNAL(clicked(QBarSet*,QString)),set2,SIGNAL(toggleFloatingValues())); | ||||
QObject::connect(set3,SIGNAL(clicked(QBarSet*,QString)),set3,SIGNAL(toggleFloatingValues())); | ||||
//! [4] | ||||
//! [5] | ||||
// Create view for chart and add series to it. Apply theme. | ||||
QChartView* chartView = new QChartView(&window); | ||||
chartView->addSeries(series); | ||||
chartView->setChartTitle("simple stacked barchart"); | ||||
chartView->setChartTheme(QChart::ChartThemeIcy); | ||||
//! [5] | ||||
//! [6] | ||||
chartView->axisX()->setAxisVisible(false); | ||||
chartView->axisX()->setGridVisible(false); | ||||
chartView->axisX()->setLabelsVisible(false); | ||||
//! [6] | ||||
window.setCentralWidget(chartView); | ||||
window.resize(400, 300); | ||||
window.show(); | ||||
*/ | ||||
return a.exec(); | ||||
} | ||||