blob: 7ed518b8b1b9b27d0f8da12ccc6b599718a05c61 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/****************************************************************************
**
** 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>
#include <QtCharts/private/qchartglobal_p.h>
QT_CHARTS_BEGIN_NAMESPACE
class ChartThemeManager;
class ChartPresenter;
class QLegend;
class ChartDataSet;
class QT_CHARTS_PRIVATE_EXPORT 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 zoomOut(qreal factor);
void zoomIn(const QRectF &rect);
void zoomReset();
bool isZoomed();
void scroll(qreal dx, qreal dy);
};
QT_CHARTS_END_NAMESPACE
#endif
|