| 1 | /**************************************************************************** | 
| 2 | ** | 
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. | 
| 4 | ** Contact: https://www.qt.io/licensing/ | 
| 5 | ** | 
| 6 | ** This file is part of the Qt Charts module of the Qt Toolkit. | 
| 7 | ** | 
| 8 | ** $QT_BEGIN_LICENSE:GPL$ | 
| 9 | ** Commercial License Usage | 
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in | 
| 11 | ** accordance with the commercial license agreement provided with the | 
| 12 | ** Software or, alternatively, in accordance with the terms contained in | 
| 13 | ** a written agreement between you and The Qt Company. For licensing terms | 
| 14 | ** and conditions see https://www.qt.io/terms-conditions. For further | 
| 15 | ** information use the contact form at https://www.qt.io/contact-us. | 
| 16 | ** | 
| 17 | ** GNU General Public License Usage | 
| 18 | ** Alternatively, this file may be used under the terms of the GNU | 
| 19 | ** General Public License version 3 or (at your option) any later version | 
| 20 | ** approved by the KDE Free Qt Foundation. The licenses are as published by | 
| 21 | ** the Free Software Foundation and appearing in the file LICENSE.GPL3 | 
| 22 | ** included in the packaging of this file. Please review the following | 
| 23 | ** information to ensure the GNU General Public License requirements will | 
| 24 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. | 
| 25 | ** | 
| 26 | ** $QT_END_LICENSE$ | 
| 27 | ** | 
| 28 | ****************************************************************************/ | 
| 29 |  | 
| 30 | #ifndef QVALUEAXIS_H | 
| 31 | #define QVALUEAXIS_H | 
| 32 |  | 
| 33 | #include <QtCharts/QAbstractAxis> | 
| 34 |  | 
| 35 | QT_CHARTS_BEGIN_NAMESPACE | 
| 36 |  | 
| 37 | class QValueAxisPrivate; | 
| 38 |  | 
| 39 | class Q_CHARTS_EXPORT QValueAxis : public QAbstractAxis | 
| 40 | { | 
| 41 |     Q_OBJECT | 
| 42 |     Q_PROPERTY(int tickCount READ tickCount WRITE setTickCount NOTIFY tickCountChanged) | 
| 43 |     Q_PROPERTY(qreal min READ min WRITE setMin NOTIFY minChanged) | 
| 44 |     Q_PROPERTY(qreal max READ max WRITE setMax NOTIFY maxChanged) | 
| 45 |     Q_PROPERTY(QString labelFormat READ labelFormat WRITE setLabelFormat NOTIFY labelFormatChanged) | 
| 46 |     Q_PROPERTY(int minorTickCount READ minorTickCount WRITE setMinorTickCount NOTIFY minorTickCountChanged) | 
| 47 |     Q_PROPERTY(qreal tickAnchor READ tickAnchor WRITE setTickAnchor NOTIFY tickAnchorChanged REVISION 1) | 
| 48 |     Q_PROPERTY(qreal tickInterval READ tickInterval WRITE setTickInterval NOTIFY tickIntervalChanged REVISION 1) | 
| 49 |     Q_PROPERTY(TickType tickType READ tickType WRITE setTickType NOTIFY tickTypeChanged REVISION 1) | 
| 50 |     Q_ENUMS(TickType) | 
| 51 |  | 
| 52 | public: | 
| 53 |     enum TickType { | 
| 54 |         TicksDynamic = 0, | 
| 55 |         TicksFixed | 
| 56 |     }; | 
| 57 |  | 
| 58 | public: | 
| 59 |     explicit QValueAxis(QObject *parent = nullptr); | 
| 60 |     ~QValueAxis(); | 
| 61 |  | 
| 62 | protected: | 
| 63 |     QValueAxis(QValueAxisPrivate &d, QObject *parent = nullptr); | 
| 64 |  | 
| 65 | public: | 
| 66 |     AxisType type() const; | 
| 67 |  | 
| 68 |     //range handling | 
| 69 |     void setMin(qreal min); | 
| 70 |     qreal min() const; | 
| 71 |     void setMax(qreal max); | 
| 72 |     qreal max() const; | 
| 73 |     void setRange(qreal min, qreal max); | 
| 74 |  | 
| 75 |     //ticks handling | 
| 76 |     void setTickCount(int count); | 
| 77 |     int tickCount() const; | 
| 78 |     void setMinorTickCount(int count); | 
| 79 |     int minorTickCount() const; | 
| 80 |     void setTickAnchor(qreal anchor); | 
| 81 |     qreal tickAnchor() const; | 
| 82 |     void setTickInterval(qreal insterval); | 
| 83 |     qreal tickInterval() const; | 
| 84 |     void setTickType(QValueAxis::TickType type); | 
| 85 |     QValueAxis::TickType tickType() const; | 
| 86 |  | 
| 87 |     void setLabelFormat(const QString &format); | 
| 88 |     QString labelFormat() const; | 
| 89 |  | 
| 90 | public Q_SLOTS: | 
| 91 |     void applyNiceNumbers(); | 
| 92 |  | 
| 93 | Q_SIGNALS: | 
| 94 |     void minChanged(qreal min); | 
| 95 |     void maxChanged(qreal max); | 
| 96 |     void rangeChanged(qreal min, qreal max); | 
| 97 |     void tickCountChanged(int tickCount); | 
| 98 |     void minorTickCountChanged(int tickCount); | 
| 99 |     void labelFormatChanged(const QString &format); | 
| 100 |     Q_REVISION(1) void tickIntervalChanged(qreal interval); | 
| 101 |     Q_REVISION(1) void tickAnchorChanged(qreal anchor); | 
| 102 |     Q_REVISION(1) void tickTypeChanged(QValueAxis::TickType type); | 
| 103 |  | 
| 104 | private: | 
| 105 |     Q_DECLARE_PRIVATE(QValueAxis) | 
| 106 |     Q_DISABLE_COPY(QValueAxis) | 
| 107 | }; | 
| 108 |  | 
| 109 | QT_CHARTS_END_NAMESPACE | 
| 110 |  | 
| 111 | #endif // QVALUEAXIS_H | 
| 112 |  |