qchart_p.h
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r0 | /**************************************************************************** | ||
** | ||||
** Copyright (C) 2016 The Qt Company Ltd. | ||||
** Contact: https://www.qt.io/licensing/ | ||||
** | ||||
** This file is part of the Qt Charts module of the Qt Toolkit. | ||||
** | ||||
** $QT_BEGIN_LICENSE:GPL$ | ||||
** 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 https://www.qt.io/terms-conditions. For further | ||||
** information use the contact form at https://www.qt.io/contact-us. | ||||
** | ||||
** GNU General Public License Usage | ||||
** Alternatively, this file may be used under the terms of the GNU | ||||
** General Public License version 3 or (at your option) any later version | ||||
** approved by the KDE Free Qt Foundation. The licenses are as published by | ||||
** the Free Software Foundation and appearing in the file LICENSE.GPL3 | ||||
** included in the packaging of this file. Please review the following | ||||
** information to ensure the GNU General Public License requirements will | ||||
** be met: https://www.gnu.org/licenses/gpl-3.0.html. | ||||
** | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
// W A R N I N G | ||||
// ------------- | ||||
// | ||||
// This file is not part of the Qt 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 QCHART_P_H | ||||
#define QCHART_P_H | ||||
#include <QtCharts/QChartGlobal> | ||||
#include <QtCharts/QChart> | ||||
QT_CHARTS_BEGIN_NAMESPACE | ||||
class ChartThemeManager; | ||||
class ChartPresenter; | ||||
class QLegend; | ||||
class ChartDataSet; | ||||
class QChartPrivate | ||||
{ | ||||
public: | ||||
QChartPrivate(QChart *q, QChart::ChartType type); | ||||
~QChartPrivate(); | ||||
QChart *q_ptr; | ||||
QLegend *m_legend; | ||||
ChartDataSet *m_dataset; | ||||
ChartPresenter *m_presenter; | ||||
ChartThemeManager *m_themeManager; | ||||
QChart::ChartType m_type; | ||||
static QPen &defaultPen(); | ||||
static QBrush &defaultBrush(); | ||||
static QFont &defaultFont(); | ||||
void init(); | ||||
void zoomIn(qreal factor); | ||||
void zoomIn2(qreal factor); | ||||
void zoomOut(qreal factor); | ||||
void zoomOut2(qreal factor); | ||||
void zoomIn(const QRectF &rect); | ||||
void zoomReset(); | ||||
bool isZoomed(); | ||||
void scroll(qreal dx, qreal dy); | ||||
}; | ||||
QT_CHARTS_END_NAMESPACE | ||||
#endif | ||||