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#ifndef MAINWIDGET_H
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#define MAINWIDGET_H
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#include <qchartglobal.h>
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#include <qchartview.h>
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#include <QWidget>
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class QSpinBox;
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class QCheckBox;
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class QGridLayout;
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QTCOMMERCIALCHART_USE_NAMESPACE
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#define RealList QList<qreal>
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class DataSerieDialog;
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class MainWidget : public QWidget
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{
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Q_OBJECT
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public:
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explicit MainWidget(QWidget *parent = 0);
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signals:
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private:
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void initBackroundCombo(QGridLayout *grid);
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void initScaleControls(QGridLayout *grid);
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void initThemeCombo(QGridLayout *grid);
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void initCheckboxes(QGridLayout *grid);
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void initPieControls();
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private slots:
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void addSeries();
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void addSeries(QString series, int columnCount, int rowCount, QString dataCharacteristics, bool labelsEnabled);
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void backgroundChanged(int itemIndex);
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void autoScaleChanged(int value);
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void xMinChanged(int value);
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void xMaxChanged(int value);
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void yMinChanged(int value);
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void yMaxChanged(int value);
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void antiAliasToggled(bool enabled);
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void setCurrentSeries(QSeries *series);
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void changeChartTheme(int themeIndex);
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void setPieSizeFactor(double margin);
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void setPiePosition(int position);
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QList<RealList> generateTestData(int columnCount, int rowCount, QString dataCharacteristics);
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QStringList generateLabels(int count);
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private:
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DataSerieDialog *m_addSerieDialog;
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QChartView *m_chartView;
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QCheckBox *m_autoScaleCheck;
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QSpinBox *m_xMinSpin;
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QSpinBox *m_xMaxSpin;
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QSpinBox *m_yMinSpin;
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QSpinBox *m_yMaxSpin;
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QString m_defaultSeriesName;
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QSeries *m_currentSeries;
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QGridLayout *m_scatterLayout;
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QGridLayout *m_pieLayout;
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};
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#endif // MAINWIDGET_H
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