cartesianchartaxis_p.h
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r2845 | /****************************************************************************** | ||
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r2483 | ** | ||
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r2845 | ** Copyright (C) 2015 The Qt Company Ltd. | ||
| ** Contact: http://www.qt.io/licensing/ | ||||
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r2483 | ** | ||
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r2740 | ** This file is part of the Qt Charts module. | ||
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r2483 | ** | ||
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r2845 | ** $QT_BEGIN_LICENSE:COMM$ | ||
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r2483 | ** | ||
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r2845 | ** Commercial License Usage | ||
| ** Licensees holding valid commercial Qt licenses may use this file in | ||||
| ** accordance with the commercial license agreement provided with the | ||||
| ** Software or, alternatively, in accordance with the terms contained in | ||||
| ** a written agreement between you and The Qt Company. For licensing terms | ||||
| ** and conditions see http://www.qt.io/terms-conditions. For further | ||||
| ** information use the contact form at http://www.qt.io/contact-us. | ||||
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r2483 | ** | ||
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r2845 | ** $QT_END_LICENSE$ | ||
| ** | ||||
| ******************************************************************************/ | ||||
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r2483 | |||
| // W A R N I N G | ||||
| // ------------- | ||||
| // | ||||
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r2807 | // This file is not part of the Qt Chart API. It exists purely as an | ||
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r2483 | // implementation detail. This header file may change from version to | ||
| // version without notice, or even be removed. | ||||
| // | ||||
| // We mean it. | ||||
| #ifndef CARTESIANCHARTAXIS_H | ||||
| #define CARTESIANCHARTAXIS_H | ||||
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r2714 | #include <QtCharts/QChartGlobal> | ||
| #include <private/chartaxiselement_p.h> | ||||
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r2483 | |||
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r2712 | QT_CHARTS_BEGIN_NAMESPACE | ||
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r2483 | |||
| class QAbstractAxis; | ||||
| class CartesianChartAxis : public ChartAxisElement | ||||
| { | ||||
| Q_OBJECT | ||||
| Q_INTERFACES(QGraphicsLayoutItem) | ||||
| public: | ||||
| CartesianChartAxis(QAbstractAxis *axis, QGraphicsItem *item = 0, bool intervalAxis = false); | ||||
| ~CartesianChartAxis(); | ||||
| void setGeometry(const QRectF &axis, const QRectF &grid); | ||||
| QRectF gridGeometry() const { return m_gridRect; } | ||||
| bool isEmpty(); | ||||
| virtual QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const; | ||||
| protected: | ||||
| void setGeometry(const QRectF &size) { Q_UNUSED(size);} | ||||
| virtual void updateGeometry() = 0; | ||||
| void updateLayout(QVector<qreal> &layout); | ||||
| public Q_SLOTS: | ||||
| virtual void handleArrowPenChanged(const QPen &pen); | ||||
| virtual void handleGridPenChanged(const QPen &pen); | ||||
| virtual void handleShadesBrushChanged(const QBrush &brush); | ||||
| virtual void handleShadesPenChanged(const QPen &pen); | ||||
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r2795 | virtual void handleMinorArrowPenChanged(const QPen &pen); | ||
| virtual void handleMinorGridPenChanged(const QPen &pen); | ||||
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r2810 | virtual void handleGridLineColorChanged(const QColor &color); | ||
| virtual void handleMinorGridLineColorChanged(const QColor &color); | ||||
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| private: | ||||
| void createItems(int count); | ||||
| void deleteItems(int count); | ||||
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r2795 | void updateMinorTickItems(); | ||
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| private: | ||||
| QRectF m_gridRect; | ||||
| friend class AxisAnimation; | ||||
| friend class LineArrowItem; | ||||
| }; | ||||
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r2712 | QT_CHARTS_END_NAMESPACE | ||
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r2483 | |||
| #endif /* CARTESIANCHARTAXIS_H */ | ||||