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main.cpp
82 lines | 2.3 KiB | text/x-c | CppLexer
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Added bar chart example
r78 #include <QApplication>
#include <QMainWindow>
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updated barchart examples. minor fixes
r276 #include <qchartview.h>
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Naming convention change for barcharts. QBarChartSeries is now QBarSeries etc.
r338 #include <qbarseries.h>
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proof of concept implementation for barset and barcategory
r169 #include <qbarset.h>
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Updated barchart examples and documentation. Also bug fix to barchart model
r387 #include <qchartaxis.h>
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replaced qbarcategory with qstringlist
r377 #include <QStringList>
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updated barchart examples. minor fixes
r276
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Added bar chart example
r78 QTCOMMERCIALCHART_USE_NAMESPACE
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QMainWindow window;
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Updated barchart documentation
r319 //! [1]
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replaced qbarcategory with qstringlist
r377 // Define categories
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Updated barchart examples and documentation. Also bug fix to barchart model
r387 QStringList categories;
categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
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Updated barchart documentation
r319 //! [1]
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proof of concept implementation for barset and barcategory
r169
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Updated barchart documentation
r319 //! [2]
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updated documentation and examples for barcharts
r325 // Create some test sets for chat
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proof of concept implementation for barset and barcategory
r169
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enablers for tooltip and floating values, bug fixing, updated examples. tidying up the code
r296 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");
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r78
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Updated barchart examples and documentation. Also bug fix to barchart model
r387 *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;
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updated documentation and examples for barcharts
r325 //! [2]
//! [3]
// Create series and add sets to it
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Updated barchart examples and documentation. Also bug fix to barchart model
r387 QBarSeries* series= new QBarSeries(categories);
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fixed bug in category implementation. model now owns the category and sets
r173
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updated barchart examples. minor fixes
r276 series->addBarSet(set0);
series->addBarSet(set1);
series->addBarSet(set2);
series->addBarSet(set3);
series->addBarSet(set4);
sauimone
Updated barchart documentation
r319 //! [3]
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updated documentation and examples for barcharts
r325
//! [4]
sauimone
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.
r425 // Enable tooltip
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review fix: Removed iterator from barseries. Remove const from brush and pen. Renamed setters for tooltip, floating values and separators
r357 series->setToolTipEnabled();
sauimone
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.
r425
// 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(QString)),set0,SIGNAL(toggleFloatingValues()));
QObject::connect(set1,SIGNAL(clicked(QString)),set1,SIGNAL(toggleFloatingValues()));
QObject::connect(set2,SIGNAL(clicked(QString)),set2,SIGNAL(toggleFloatingValues()));
QObject::connect(set3,SIGNAL(clicked(QString)),set3,SIGNAL(toggleFloatingValues()));
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updated documentation and examples for barcharts
r325 //! [4]
//! [5]
// Create view for chart and add series to it. Apply theme.
sauimone
enablers for tooltip and floating values, bug fixing, updated examples. tidying up the code
r296
sauimone
updated barchart examples. minor fixes
r276 QChartView* chartView = new QChartView(&window);
chartView->addSeries(series);
sauimone
minor documentation fixes for barchart
r396 chartView->setChartTitle("simple barchart");
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updated barchart examples. minor fixes
r276 chartView->setChartTheme(QChart::ChartThemeIcy);
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updated documentation and examples for barcharts
r325 //! [5]
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Added bar chart example
r78
sauimone
Updated barchart examples and documentation. Also bug fix to barchart model
r387 //! [6]
chartView->axisX()->setAxisVisible(false);
chartView->axisX()->setGridVisible(false);
chartView->axisX()->setLabelsVisible(false);
//! [6]
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r276 window.setCentralWidget(chartView);
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Updated barchart examples and documentation. Also bug fix to barchart model
r387 window.resize(400, 300);
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Added bar chart example
r78 window.show();
return a.exec();
}