| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 3 | |
| 4 | // W A R N I N G |
| 5 | // ------------- |
| 6 | // |
| 7 | // This file is not part of the Qt Chart API. It exists purely as an |
| 8 | // implementation detail. This header file may change from version to |
| 9 | // version without notice, or even be removed. |
| 10 | // |
| 11 | // We mean it. |
| 12 | |
| 13 | #ifndef QCHART_P_H |
| 14 | #define QCHART_P_H |
| 15 | |
| 16 | #include <QtCharts/QChartGlobal> |
| 17 | #include <QtCharts/QChart> |
| 18 | #include <QtCharts/private/qchartglobal_p.h> |
| 19 | |
| 20 | QT_BEGIN_NAMESPACE |
| 21 | |
| 22 | class ChartThemeManager; |
| 23 | class ChartPresenter; |
| 24 | class QLegend; |
| 25 | class ChartDataSet; |
| 26 | |
| 27 | class Q_CHARTS_PRIVATE_EXPORT QChartPrivate |
| 28 | { |
| 29 | |
| 30 | public: |
| 31 | QChartPrivate(QChart *q, QChart::ChartType type); |
| 32 | ~QChartPrivate(); |
| 33 | QChart *q_ptr; |
| 34 | QLegend *m_legend; |
| 35 | ChartDataSet *m_dataset; |
| 36 | ChartPresenter *m_presenter; |
| 37 | ChartThemeManager *m_themeManager; |
| 38 | QChart::ChartType m_type; |
| 39 | |
| 40 | static QPen &defaultPen(); |
| 41 | static QBrush &defaultBrush(); |
| 42 | static QFont &defaultFont(); |
| 43 | |
| 44 | void init(); |
| 45 | void zoomIn(qreal factor); |
| 46 | void zoomOut(qreal factor); |
| 47 | void zoomIn(const QRectF &rect); |
| 48 | void zoomReset(); |
| 49 | bool isZoomed(); |
| 50 | void scroll(qreal dx, qreal dy); |
| 51 | }; |
| 52 | |
| 53 | QT_END_NAMESPACE |
| 54 | #endif |
| 55 |