|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2013 Digia Plc
|
|
|
** All rights reserved.
|
|
|
** For any questions to Digia, please use contact form at http://qt.digia.com
|
|
|
**
|
|
|
** This file is part of the Qt Commercial Charts Add-on.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE$
|
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
|
|
** accordance with the Qt Commercial License Agreement provided with the
|
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
|
** a written agreement between you and Digia.
|
|
|
**
|
|
|
** If you have questions regarding the use of this file, please use
|
|
|
** contact form at http://qt.digia.com
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
// W A R N I N G
|
|
|
// -------------
|
|
|
//
|
|
|
// This file is not part of the QtCommercial Chart API. It exists purely as an
|
|
|
// implementation detail. This header file may change from version to
|
|
|
// version without notice, or even be removed.
|
|
|
//
|
|
|
// We mean it.
|
|
|
|
|
|
#ifndef PIESLICEDATA_P_H
|
|
|
#define PIESLICEDATA_P_H
|
|
|
|
|
|
#include "qchartglobal.h"
|
|
|
#include "qpieslice.h"
|
|
|
#include <QPen>
|
|
|
#include <QBrush>
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
|
|
|
template <class T>
|
|
|
class Themed : public T
|
|
|
{
|
|
|
public:
|
|
|
Themed(): m_isThemed(true) {}
|
|
|
|
|
|
inline T &operator=(const T &other) { return T::operator =(other); }
|
|
|
|
|
|
inline bool operator!=(const T &other) const { return T::operator !=(other); }
|
|
|
inline bool operator!=(const Themed &other) const
|
|
|
{
|
|
|
if (T::operator !=(other))
|
|
|
return true;
|
|
|
|
|
|
if (m_isThemed != other.m_isThemed)
|
|
|
return true;
|
|
|
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
inline void setThemed(bool state) { m_isThemed = state; }
|
|
|
inline bool isThemed() const { return m_isThemed; }
|
|
|
|
|
|
private:
|
|
|
bool m_isThemed;
|
|
|
};
|
|
|
|
|
|
class PieSliceData
|
|
|
{
|
|
|
public:
|
|
|
PieSliceData() :
|
|
|
m_value(0),
|
|
|
m_isExploded(false),
|
|
|
m_explodeDistanceFactor(0.15),
|
|
|
m_isLabelVisible(false),
|
|
|
m_labelPosition(QPieSlice::LabelOutside),
|
|
|
m_labelArmLengthFactor(0.15),
|
|
|
m_percentage(0),
|
|
|
m_radius(0),
|
|
|
m_startAngle(0),
|
|
|
m_angleSpan(0),
|
|
|
m_holeRadius(0)
|
|
|
{
|
|
|
}
|
|
|
|
|
|
bool operator!=(const PieSliceData &other) const {
|
|
|
if (!qFuzzyIsNull(m_value - other.m_value))
|
|
|
return true;
|
|
|
|
|
|
if (m_slicePen != other.m_slicePen ||
|
|
|
m_sliceBrush != other.m_sliceBrush)
|
|
|
return true;
|
|
|
|
|
|
if (m_isExploded != other.m_isExploded ||
|
|
|
!qFuzzyIsNull(m_explodeDistanceFactor - other.m_explodeDistanceFactor))
|
|
|
return true;
|
|
|
|
|
|
if (m_isLabelVisible != other.m_isLabelVisible ||
|
|
|
m_labelText != other.m_labelText ||
|
|
|
m_labelFont != other.m_labelFont ||
|
|
|
m_labelPosition != other.m_labelPosition ||
|
|
|
!qFuzzyIsNull(m_labelArmLengthFactor - other.m_labelArmLengthFactor) ||
|
|
|
m_labelBrush != other.m_labelBrush)
|
|
|
return true;
|
|
|
|
|
|
if (!qFuzzyIsNull(m_percentage - other.m_percentage) ||
|
|
|
m_center != other.m_center ||
|
|
|
!qFuzzyIsNull(m_radius - other.m_radius) ||
|
|
|
!qFuzzyIsNull(m_startAngle - other.m_startAngle) ||
|
|
|
!qFuzzyIsNull(m_angleSpan - other.m_angleSpan))
|
|
|
return true;
|
|
|
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
qreal m_value;
|
|
|
|
|
|
Themed<QPen> m_slicePen;
|
|
|
Themed<QBrush> m_sliceBrush;
|
|
|
|
|
|
bool m_isExploded;
|
|
|
qreal m_explodeDistanceFactor;
|
|
|
|
|
|
bool m_isLabelVisible;
|
|
|
QString m_labelText;
|
|
|
Themed<QFont> m_labelFont;
|
|
|
QPieSlice::LabelPosition m_labelPosition;
|
|
|
qreal m_labelArmLengthFactor;
|
|
|
Themed<QBrush> m_labelBrush;
|
|
|
|
|
|
qreal m_percentage;
|
|
|
QPointF m_center;
|
|
|
qreal m_radius;
|
|
|
qreal m_startAngle;
|
|
|
qreal m_angleSpan;
|
|
|
|
|
|
qreal m_holeRadius;
|
|
|
};
|
|
|
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
|
|
#endif // PIESLICEDATA_P_H
|
|
|
|
