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Modified scientific theme
Modified scientific theme
Jani Honkonen - - Load All Authors

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qpieslice.h
91 lines | 2.2 KiB | text/x-c | CLexer
/ src / piechart / qpieslice.h
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Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 #ifndef QPIESLICE_H
#define QPIESLICE_H
#include <qchartglobal.h>
#include <QObject>
#include <QPen>
#include <QBrush>
#include <QFont>
QTCOMMERCIALCHART_BEGIN_NAMESPACE
class QTCOMMERCIALCHART_EXPORT QPieSlice : public QObject
{
Q_OBJECT
Jani Honkonen
Add documentation to pie
 r314 Q_PROPERTY(QString label READ label WRITE setLabel NOTIFY changed)
Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY changed)
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203
public:
QPieSlice(QObject *parent = 0);
Jani Honkonen
Add documentation to pie
 r314 QPieSlice(qreal value, QString label, 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 ~QPieSlice();
// data
Jani Honkonen
Added a pie chart customization example and refactoring the pie interface.
 r437 void setValue(qreal value);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 qreal value() const;
Jani Honkonen
Added a pie chart customization example and refactoring the pie interface.
 r437 void setLabel(QString label);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 QString label() const;
Jani Honkonen
Added a pie chart customization example and refactoring the pie interface.
 r437 void setLabelVisible(bool visible);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 bool isLabelVisible() const;
Jani Honkonen
Added a pie chart customization example and refactoring the pie interface.
 r437 void setExploded(bool exploded);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 bool isExploded() const;
Jani Honkonen
Introducing vertical and horizontal factors to control the position of the pie.
 r454 void setExplodeDistanceFactor(qreal factor);
qreal explodeDistanceFactor() const;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203
// generated data
qreal percentage() const;
Jani Honkonen
QPieSlice: angle() -> startAngle(), angleSpan() -> endAngle()
 r355 qreal startAngle() const;
qreal endAngle() const;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203
// customization
Jani Honkonen
Renaming pen & brush functions for pie and adding const
 r469 void setSlicePen(const QPen &pen);
QPen slicePen() const;
void setSliceBrush(const QBrush &brush);
QBrush sliceBrush() const;
void setLabelArmPen(const QPen &pen);
QPen labelArmPen() const;
void setLabelFont(const QFont &font);
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 QFont labelFont() const;
Jani Honkonen
Introducing vertical and horizontal factors to control the position of the pie.
 r454 void setLabelArmLengthFactor(qreal factor);
qreal labelArmLengthFactor() const;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203
Jani Honkonen
Added a pie chart customization example and refactoring the pie interface.
 r437 // TODO: label position in general
// setLabelFlags(inside|outside|labelArmOn|labelArmOff|???)
// setLabelOrientation(horizontal|vertical|same as slice center angle|???)
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 Q_SIGNALS:
void clicked();
void hoverEnter();
void hoverLeave();
void changed();
private:
// TODO: use private class
friend class QPieSeries;
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 friend class PiePresenter;
Jani Honkonen
QPieSlice: angle() -> startAngle(), angleSpan() -> endAngle()
 r355 friend class PieSlice;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203
// data
qreal m_value;
QString m_label;
bool m_isLabelVisible;
bool m_isExploded;
Jani Honkonen
Introducing vertical and horizontal factors to control the position of the pie.
 r454 qreal m_explodeDistanceFactor;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203
// generated data
qreal m_percentage;
Jani Honkonen
QPieSlice: angle() -> startAngle(), angleSpan() -> endAngle()
 r355 qreal m_startAngle;
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 qreal m_angleSpan;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203
// customization
Jani Honkonen
Renaming pen & brush functions for pie and adding const
 r469 QPen m_slicePen;
QBrush m_sliceBrush;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 QFont m_labelFont;
Jani Honkonen
Renaming pen & brush functions for pie and adding const
 r469 QPen m_labelArmPen;
Jani Honkonen
Introducing vertical and horizontal factors to control the position of the pie.
 r454 qreal m_labelArmLengthFactor;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 };
QTCOMMERCIALCHART_END_NAMESPACE
#endif // QPIESLICE_H