qbarseriesprivate_p.h
96 lines
| 2.9 KiB
| text/x-c
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CLexer
sauimone
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r934 | #ifndef QBARSERIESPRIVATE_P_H | ||
| #define QBARSERIESPRIVATE_P_H | ||||
| #include "qbarseries.h" | ||||
| #include <QStringList> | ||||
| #include <QSeries> | ||||
| class QModelIndex; | ||||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
| typedef QStringList QBarCategories; | ||||
| class QBarSeries; | ||||
| class QBarSet; | ||||
| class BarChartModel; | ||||
| class BarCategory; | ||||
| // Container for series | ||||
| class QBarSeriesPrivate : public QObject | ||||
| { | ||||
| Q_OBJECT | ||||
| Q_DECLARE_PUBLIC(QBarSeries) | ||||
| public: | ||||
| QBarSeriesPrivate(QStringList categories, QBarSeries *parent); | ||||
| virtual QSeries::QSeriesType type() const { return QSeries::SeriesTypeBar; } | ||||
| void appendBarSet(QBarSet *set); // Takes ownership of set | ||||
| void removeBarSet(QBarSet *set); // Releases ownership, doesn't delete set | ||||
| void appendBarSets(QList<QBarSet* > sets); | ||||
| void removeBarSets(QList<QBarSet* > sets); | ||||
| void insertBarSet(int i, QBarSet *set); | ||||
| void insertCategory(int i, QString category); | ||||
| void removeCategory(int i); | ||||
| int barsetCount() const; | ||||
| int categoryCount() const; | ||||
| QList<QBarSet*> barSets() const; | ||||
| QBarCategories categories() const; | ||||
| void setLabelsVisible(bool visible = true); | ||||
| bool setModel(QAbstractItemModel *model); | ||||
| void setModelMapping(int categories, int bottomBoundry, int topBoundry, Qt::Orientation orientation = Qt::Vertical); | ||||
| QBarSet* barsetAt(int index); | ||||
| QString categoryName(int category); | ||||
| qreal min(); | ||||
| qreal max(); | ||||
| qreal valueAt(int set, int category); | ||||
| qreal percentageAt(int set, int category); | ||||
| qreal categorySum(int category); | ||||
| qreal absoluteCategorySum(int category); | ||||
| qreal maxCategorySum(); | ||||
| BarChartModel& modelInternal(); | ||||
| static QBarSeriesPrivate &data(QBarSeries *barseries) | ||||
| { | ||||
| Q_ASSERT(barseries); | ||||
| return *barseries->d_ptr; | ||||
| } | ||||
| Q_SIGNALS: | ||||
| void clicked(QBarSet *barset, QString category, Qt::MouseButtons button); // Up to user of api, what to do with these signals | ||||
| void selected(); | ||||
| void updatedBars(); | ||||
| void restructuredBars(); | ||||
| void showToolTip(QPoint pos, QString tip); | ||||
| public Q_SLOTS: | ||||
| void setToolTipEnabled(bool enabled = true); // enables tooltips | ||||
| void barsetClicked(QString category, Qt::MouseButtons button); | ||||
| private Q_SLOTS: | ||||
| // slots for updating bars when data in model changes | ||||
| void modelUpdated(QModelIndex topLeft, QModelIndex bottomRight); | ||||
| void modelDataAdded(QModelIndex parent, int start, int end); | ||||
| void modelDataRemoved(QModelIndex parent, int start, int end); | ||||
| void barsetChanged(); | ||||
| protected: | ||||
| QBarSeries * const q_ptr; | ||||
| BarChartModel *m_internalModel; // TODO: this may change... current "2 models" situation doesn't look good. | ||||
| QAbstractItemModel* m_model; | ||||
| int m_mapCategories; | ||||
| int m_mapBarBottom; | ||||
| int m_mapBarTop; | ||||
| int m_mapFirst; | ||||
| int m_mapCount; | ||||
| Qt::Orientation m_mapOrientation; | ||||
| }; | ||||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||
| #endif // QBARSERIESPRIVATE_P_H | ||||