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Add animations to pie. Works but has some visual issues when adding slices.
Add animations to pie. Works but has some visual issues when adding slices.
Jani Honkonen - - Load All Authors

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r618:249071e508d1
r618:249071e508d1
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piechartitem_p.h
51 lines | 1.3 KiB | text/x-c | CLexer
/ src / piechart / piechartitem_p.h
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Jani Honkonen
Rename piepresenter -> piechartitem
 r568 #ifndef PIECHARTITEM_H
#define PIECHARTITEM_H
Jani Honkonen
Pie chart refactoring
 r142
#include "qpieseries.h"
Jani Honkonen
Refactoring the pie for animations (no actual animations yet)
 r566 #include "chartitem_p.h"
#include "pieslice_p.h"
Jani Honkonen
Pie chart refactoring
 r142
class QGraphicsItem;
QTCOMMERCIALCHART_BEGIN_NAMESPACE
Jani Honkonen
Refactoring the pie for animations (no actual animations yet)
 r566 class QPieSlice;
Jani Honkonen
Pie chart refactoring
 r142
Jani Honkonen
Rename piepresenter -> piechartitem
 r568 class PieChartItem : public QObject, public ChartItem
Jani Honkonen
Pie chart refactoring
 r142 {
Q_OBJECT
public:
// TODO: use a generic data class instead of x and y
Jani Honkonen
Rename piepresenter -> piechartitem
 r568 PieChartItem(QGraphicsItem *parent, QPieSeries *series);
~PieChartItem();
Jani Honkonen
Pie chart refactoring
 r142
Jani Honkonen
Use signals from pieseries, visible hover and exploding slices
 r157 public: // from QGraphicsItem
Jani Honkonen
Pie chart refactoring
 r142 QRectF boundingRect() const { return m_rect; }
Jani Honkonen
Refactoring piechart API (and internals)
 r174 void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
Jani Honkonen
Pie chart refactoring
 r142
public Q_SLOTS:
Jani Honkonen
Refactoring the pie for animations (no actual animations yet)
 r566 void handleSeriesChanged();
void handleSliceChanged();
void handleDomainChanged(qreal, qreal, qreal, qreal);
Jani Honkonen
Pie chart refactoring
 r142 void handleGeometryChanged(const QRectF& rect);
Jani Honkonen
Add animations to pie. Works but has some visual issues when adding slices.
 r618 public:
Jani Honkonen
Refactoring the pie for animations (no actual animations yet)
 r566 QVector<PieSliceLayout> calculateLayout();
Jani Honkonen
Add animations to pie. Works but has some visual issues when adding slices.
 r618 void applyLayout(QVector<PieSliceLayout> &layout);
void updateLayout(PieSliceLayout &layout);
void setLayout(QVector<PieSliceLayout> &layout);
void setLayout(PieSliceLayout &layout);
void destroySlice(QPieSlice *slice);
Jani Honkonen
Refactoring piechart API (and internals)
 r174
Jani Honkonen
Pie chart refactoring
 r142 private:
friend class PieSlice;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 QHash<QPieSlice*, PieSlice*> m_slices;
Jani Honkonen
Refactoring piechart API (and internals)
 r174 QPieSeries *m_series;
Jani Honkonen
Pie chart refactoring
 r142 QRectF m_rect;
Jani Honkonen
Introducing vertical and horizontal factors to control the position of the pie.
 r454 QPointF m_pieCenter;
qreal m_pieRadius;
Jani Honkonen
Added a pie chart customization example and refactoring the pie interface.
 r437 QRectF m_debugRect;
Jani Honkonen
Pie chart refactoring
 r142 };
QTCOMMERCIALCHART_END_NAMESPACE
Jani Honkonen
Rename piepresenter -> piechartitem
 r568 #endif // PIECHARTITEM_H