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#ifndef BARSERIES_H
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#define BARSERIES_H
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#include "qseries.h"
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#include <QStringList>
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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class QBarSet;
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class BarChartModel;
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class BarCategory;
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// Container for series
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class QTCOMMERCIALCHART_EXPORT QBarSeries : public QSeries
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{
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Q_OBJECT
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public:
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QBarSeries(QStringList categories, QObject* parent=0);
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virtual QSeriesType type() const { return QSeries::SeriesTypeBar; }
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void addBarSet(QBarSet *set); // Takes ownership of set
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void removeBarSet(QBarSet *set); // Releases ownership, doesn't delete set
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int barsetCount();
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int categoryCount();
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QList<QBarSet*> barSets();
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bool setModel(QAbstractItemModel* model);
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QAbstractItemModel* modelExt() {return m_model;}
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void setModelMapping(int categories, int bottomBoundry, int topBoundry, Qt::Orientation orientation = Qt::Vertical);
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public:
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// TODO: Functions below this are not part of api and will be moved
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// to private implementation, when we start using it
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// TODO: TO PIMPL --->
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QBarSet* barsetAt(int index);
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QString categoryName(int category);
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qreal min();
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qreal max();
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qreal valueAt(int set, int category);
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qreal percentageAt(int set, int category);
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qreal categorySum(int category);
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qreal maxCategorySum();
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BarChartModel& model();
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bool separatorsVisible();
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// <--- TO PIMPL
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signals:
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//void changed(int index);
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void clicked(QBarSet* barset, QString category); // Up to user of api, what to do with these signals
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void rightClicked(QBarSet* barset, QString category);
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// TODO: internal signals, these to private implementation.
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// TODO: TO PIMPL --->
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void enableSeparators(bool enable);
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void showToolTip(QPoint pos, QString tip);
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// <--- TO PIMPL
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public Q_SLOTS:
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void setToolTipEnabled(bool enabled=true); // enables tooltips
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void setSeparatorsVisible(bool visible=true); // enables separators between categories
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// TODO: TO PIMPL --->
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void barsetClicked(QString category);
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void barsetRightClicked(QString category);
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// <--- TO PIMPL
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private Q_SLOTS:
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// slots for updating bars when data in model changes
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void modelUpdated(QModelIndex topLeft, QModelIndex bottomRight);
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void modelDataAdded(QModelIndex parent, int start, int end);
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void modelDataRemoved(QModelIndex parent, int start, int end);
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void barsetChanged();
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protected:
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BarChartModel* mModel;
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bool mSeparatorsVisible;
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QAbstractItemModel* m_model;
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int m_mapCategories;
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int m_mapBarBottom;
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int m_mapBarTop;
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Qt::Orientation m_mapOrientation;
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};
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QTCOMMERCIALCHART_END_NAMESPACE
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#endif // BARSERIES_H
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