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Fixed a bug with last two control points calculation
Fixed a bug with last two control points calculation
Jani Honkonen - - Load All Authors

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r406:d88edf82390f
r429:cbe57d7d97d6
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qpieseries.h
132 lines | 3.1 KiB | text/x-c | CLexer
/ src / piechart / qpieseries.h
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Jani Honkonen
Pie chart refactoring
 r142 #ifndef PIESERIES_H
#define PIESERIES_H
Michal Klocek
Rename QChartSeries to QSeries
 r360 #include "qseries.h"
Jani Honkonen
Pie chart refactoring
 r142 #include <QObject>
#include <QRectF>
#include <QColor>
Jani Honkonen
Refactoring piechart API (and internals)
 r174 #include <QPen>
#include <QBrush>
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 #include <QSignalMapper>
Jani Honkonen
Pie chart refactoring
 r142
class QGraphicsObject;
QTCOMMERCIALCHART_BEGIN_NAMESPACE
Jani Honkonen
Moved pie stuff to own .pri file and rename stuff
 r146 class PiePresenter;
Jani Honkonen
Pie chart refactoring
 r142 class PieSlice;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 class QPieSlice;
Jani Honkonen
Use signals from pieseries, visible hover and exploding slices
 r157
Michal Klocek
Rename QChartSeries to QSeries
 r360 class QTCOMMERCIALCHART_EXPORT QPieSeries : public QSeries
Jani Honkonen
Pie chart refactoring
 r142 {
Q_OBJECT
public:
enum PiePosition {
PiePositionMaximized = 0,
PiePositionTopLeft,
PiePositionTopRight,
PiePositionBottomLeft,
PiePositionBottomRight
};
Jani Honkonen
Refactoring piechart API (and internals)
 r174 class ChangeSet
{
public:
Jani Honkonen
Add documentation to pie
 r314
// TODO: these should not really be exposed to the public API
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 void appendAdded(QPieSlice* slice);
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 void appendAdded(QList<QPieSlice*> slices);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 void appendChanged(QPieSlice* slice);
void appendRemoved(QPieSlice* slice);
QList<QPieSlice*> added() const;
QList<QPieSlice*> changed() const;
QList<QPieSlice*> removed() const;
bool isEmpty() const;
private:
QList<QPieSlice*> m_added;
QList<QPieSlice*> m_changed;
QList<QPieSlice*> m_removed;
Jani Honkonen
Refactoring piechart API (and internals)
 r174 };
Jani Honkonen
Pie chart refactoring
 r142 public:
QPieSeries(QObject *parent = 0);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 virtual ~QPieSeries();
Jani Honkonen
Pie chart refactoring
 r142
public: // from QChartSeries
Michal Klocek
Rename QChartSeries to QSeries
 r360 QSeriesType type() const;
Jani Honkonen
Pie chart refactoring
 r142
public:
Jani Honkonen
QPieSeries::set() -> replace()
 r354 void replace(QList<QPieSlice*> slices);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 void add(QList<QPieSlice*> slices);
void add(QPieSlice* slice);
QPieSlice* add(qreal value, QString name);
Jani Honkonen
Add drilldown example for piechart
 r406 QPieSeries& operator << (QPieSlice* slice);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 void remove(QPieSlice* slice);
void clear();
Jani Honkonen
Pie chart refactoring
 r142
Jani Honkonen
Add documentation to pie
 r314 int count() const;
QList<QPieSlice*> slices() const;
Jani Honkonen
Refactoring piechart API (and internals)
 r174
Jani Honkonen
Pie chart refactoring
 r142 void setSizeFactor(qreal sizeFactor);
Jani Honkonen
Add documentation to pie
 r314 qreal sizeFactor() const;
Jani Honkonen
Pie chart refactoring
 r142 void setPosition(PiePosition position);
Jani Honkonen
Add documentation to pie
 r314 PiePosition position() const;
void setSpan(qreal startAngle, qreal angleSpan);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203
Jani Honkonen
Review corrections for pie
 r386 void setLabelsVisible(bool visible = true);
void setClickExplodes(bool enable = true);
void setHoverHighlighting(bool enable = true);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203
Jani Honkonen
Add drilldown example for piechart
 r406 qreal total() const;
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 // TODO: find slices?
// QList<QPieSlice*> findByValue(qreal value);
// ...
// TODO: sorting slices?
// void sort(QPieSeries::SortByValue|label|??)
// TODO: general graphics customization
// setDrawStyle(2d|3d)
// setDropShadows(bool)
Jani Honkonen
Use signals from pieseries, visible hover and exploding slices
 r157 Q_SIGNALS:
Jani Honkonen
Refactoring piechart API (and internals)
 r174 void changed(const QPieSeries::ChangeSet& changeSet);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 void clicked(QPieSlice* slice);
void hoverEnter(QPieSlice* slice);
void hoverLeave(QPieSlice* slice);
Jani Honkonen
Use signals from pieseries, visible hover and exploding slices
 r157 void sizeFactorChanged();
void positionChanged();
Jani Honkonen
Implementing slice label
 r181
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 private Q_SLOTS: // TODO: should be private and not visible in the interface at all
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 void sliceChanged();
void sliceClicked();
void sliceHoverEnter();
void sliceHoverLeave();
void toggleExploded(QPieSlice* slice);
void highlightOn(QPieSlice* slice);
void highlightOff(QPieSlice* slice);
Jani Honkonen
Refactoring piechart API (and internals)
 r174
private:
void updateDerivativeData();
Jani Honkonen
Use signals from pieseries, visible hover and exploding slices
 r157
Jani Honkonen
Pie chart refactoring
 r142 private:
Q_DISABLE_COPY(QPieSeries)
Jani Honkonen
Refactoring piechart API (and internals)
 r174
Jani Honkonen
Pie chart refactoring
 r142 // TODO: use PIML
Jani Honkonen
Refactoring piechart API (and internals)
 r174 friend class PiePresenter;
friend class PieSlice;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 QList<QPieSlice*> m_slices;
Jani Honkonen
Pie chart refactoring
 r142 qreal m_sizeFactor;
PiePosition m_position;
Jani Honkonen
Refactoring piechart API (and internals)
 r174 qreal m_total;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 qreal m_pieStartAngle;
Jani Honkonen
Add documentation to pie
 r314 qreal m_pieAngleSpan;
Jani Honkonen
Pie chart refactoring
 r142 };
QTCOMMERCIALCHART_END_NAMESPACE
#endif // PIESERIES_H