abstractdomain_p.h
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| text/x-c
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CLexer
Jani Honkonen
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r794 | /**************************************************************************** | ||
| ** | ||||
Miikka Heikkinen
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r2432 | ** Copyright (C) 2013 Digia Plc | ||
|
Jani Honkonen
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r794 | ** 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 | ||||
| ** $QT_END_LICENSE$ | ||||
| ** | ||||
| ****************************************************************************/ | ||||
unknown
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r1366 | // 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. | ||||
Marek Rosa
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r2275 | #ifndef ABSTRACTDOMAIN_H | ||
| #define ABSTRACTDOMAIN_H | ||||
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r131 | #include "qchartglobal.h" | ||
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r439 | #include <QRectF> | ||
| #include <QSizeF> | ||||
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r996 | #include <QDebug> | ||
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r131 | |||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
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r2284 | class QAbstractAxis; | ||
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r2275 | class QTCOMMERCIALCHART_AUTOTEST_EXPORT AbstractDomain: public QObject | ||
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Jani Honkonen
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r2097 | { | ||
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r439 | Q_OBJECT | ||
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r2284 | public: | ||
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r2483 | enum DomainType { UndefinedDomain, | ||
| XYDomain, | ||||
| XLogYDomain, | ||||
| LogXYDomain, | ||||
| LogXLogYDomain, | ||||
| XYPolarDomain, | ||||
| XLogYPolarDomain, | ||||
| LogXYPolarDomain, | ||||
| LogXLogYPolarDomain }; | ||||
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r131 | public: | ||
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r2275 | explicit AbstractDomain(QObject *object = 0); | ||
| virtual ~AbstractDomain(); | ||||
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r439 | |||
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r2483 | virtual void setSize(const QSizeF &size); | ||
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Michal Klocek
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r2273 | QSizeF size() const; | ||
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r2284 | virtual DomainType type() = 0; | ||
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r2275 | virtual void setRange(qreal minX, qreal maxX, qreal minY, qreal maxY) = 0; | ||
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r439 | void setRangeX(qreal min, qreal max); | ||
| void setRangeY(qreal min, qreal max); | ||||
| void setMinX(qreal min); | ||||
| void setMaxX(qreal max); | ||||
| void setMinY(qreal min); | ||||
| void setMaxY(qreal max); | ||||
Tero Ahola
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r760 | qreal minX() const { return m_minX; } | ||
| qreal maxX() const { return m_maxX; } | ||||
| qreal minY() const { return m_minY; } | ||||
| qreal maxY() const { return m_maxY; } | ||||
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r439 | |||
| qreal spanX() const; | ||||
| qreal spanY() const; | ||||
| bool isEmpty() const; | ||||
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r2289 | void blockRangeSignals(bool block); | ||
| bool rangeSignalsBlocked() const { return m_signalsBlocked; } | ||||
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r2273 | |||
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Marek Rosa
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r2275 | friend bool QTCOMMERCIALCHART_AUTOTEST_EXPORT operator== (const AbstractDomain &domain1, const AbstractDomain &domain2); | ||
| friend bool QTCOMMERCIALCHART_AUTOTEST_EXPORT operator!= (const AbstractDomain &domain1, const AbstractDomain &domain2); | ||||
| friend QDebug QTCOMMERCIALCHART_AUTOTEST_EXPORT operator<<(QDebug dbg, const AbstractDomain &domain); | ||||
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r439 | |||
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r2280 | virtual void zoomIn(const QRectF &rect) = 0; | ||
| virtual void zoomOut(const QRectF &rect) = 0; | ||||
| virtual void move(qreal dx, qreal dy) = 0; | ||||
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r2273 | |||
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r2356 | virtual QPointF calculateGeometryPoint(const QPointF &point, bool &ok) const = 0; | ||
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Marek Rosa
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r2275 | virtual QPointF calculateDomainPoint(const QPointF &point) const = 0; | ||
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r2483 | virtual QVector<QPointF> calculateGeometryPoints(const QList<QPointF> &vector) const = 0; | ||
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r2273 | |||
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r2483 | virtual bool attachAxis(QAbstractAxis *axis); | ||
| virtual bool detachAxis(QAbstractAxis *axis); | ||||
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r2284 | |||
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r2273 | static void looseNiceNumbers(qreal &min, qreal &max, int &ticksCount); | ||
| static qreal niceNumber(qreal x, bool ceiling); | ||||
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r439 | |||
sauimone
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r775 | Q_SIGNALS: | ||
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r1698 | void updated(); | ||
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Michal Klocek
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r2273 | void rangeHorizontalChanged(qreal min, qreal max); | ||
| void rangeVerticalChanged(qreal min, qreal max); | ||||
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Michal Klocek
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r531 | |||
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sauimone
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r775 | public Q_SLOTS: | ||
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Michal Klocek
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r2273 | void handleVerticalAxisRangeChanged(qreal min,qreal max); | ||
| void handleHorizontalAxisRangeChanged(qreal min,qreal max); | ||||
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r439 | |||
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Marek Rosa
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r2275 | protected: | ||
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r2483 | void adjustLogDomainRanges(qreal &min, qreal &max); | ||
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r439 | qreal m_minX; | ||
| qreal m_maxX; | ||||
| qreal m_minY; | ||||
| qreal m_maxY; | ||||
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r2273 | QSizeF m_size; | ||
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r2289 | bool m_signalsBlocked; | ||
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Michal Klocek
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r131 | }; | ||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||
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Marek Rosa
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r2275 | #endif // ABSTRACTDOMAIN_H | ||