diff options
Diffstat (limited to 'src/splinechart/splinechartitem_p.h')
-rw-r--r-- | src/splinechart/splinechartitem_p.h | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/src/splinechart/splinechartitem_p.h b/src/splinechart/splinechartitem_p.h deleted file mode 100644 index e171f26d..00000000 --- a/src/splinechart/splinechartitem_p.h +++ /dev/null @@ -1,94 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2014 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 Enterprise Charts Add-on. -** -** $QT_BEGIN_LICENSE$ -** Licensees holding valid Qt Enterprise licenses may use this file in -** accordance with the Qt Enterprise 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 Qt Enterprise 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 SPLINECHARTITEM_P_H -#define SPLINECHARTITEM_P_H - -#include "qsplineseries.h" -#include "xychart_p.h" - -QTCOMMERCIALCHART_BEGIN_NAMESPACE - -class SplineAnimation; - -class SplineChartItem : public XYChart -{ - Q_OBJECT - Q_INTERFACES(QGraphicsItem) -public: - SplineChartItem(QSplineSeries *series, QGraphicsItem *item = 0); - - //from QGraphicsItem - QRectF boundingRect() const; - void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); - QPainterPath shape() const; - - void setControlGeometryPoints(QVector<QPointF>& points); - QVector<QPointF> controlGeometryPoints() const; - - void setAnimation(SplineAnimation *animation); - ChartAnimation *animation() const; - -public Q_SLOTS: - void handleUpdated(); - -protected: - void updateGeometry(); - QVector<QPointF> calculateControlPoints(const QVector<QPointF> &points); - QVector<qreal> firstControlPoints(const QVector<qreal>& vector); - void updateChart(QVector<QPointF> &oldPoints, QVector<QPointF> &newPoints, int index); - void mousePressEvent(QGraphicsSceneMouseEvent *event); - void hoverEnterEvent(QGraphicsSceneHoverEvent *event); - void hoverLeaveEvent(QGraphicsSceneHoverEvent *event); - -private: - QSplineSeries *m_series; - QPainterPath m_path; - QPainterPath m_pathPolarRight; - QPainterPath m_pathPolarLeft; - QPainterPath m_fullPath; - QRectF m_rect; - QPen m_linePen; - QPen m_pointPen; - bool m_pointsVisible; - QVector<QPointF> m_controlPoints; - QVector<QPointF> m_visiblePoints; - SplineAnimation *m_animation; - - bool m_pointLabelsVisible; - QString m_pointLabelsFormat; - QFont m_pointLabelsFont; - QColor m_pointLabelsColor; - - friend class SplineAnimation; -}; - -QTCOMMERCIALCHART_END_NAMESPACE - -#endif // SPLINECHARTITEM_P_H |