| 1 | // Copyright (C) 2023 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QTGRAPHS_QVALUEAXIS_H |
| 5 | #define QTGRAPHS_QVALUEAXIS_H |
| 6 | |
| 7 | #include <QtGraphs/qabstractaxis.h> |
| 8 | #include <QtGraphs/qgraphsglobal.h> |
| 9 | #include <QtQml/qqmlengine.h> |
| 10 | |
| 11 | QT_BEGIN_NAMESPACE |
| 12 | |
| 13 | class QValueAxisPrivate; |
| 14 | |
| 15 | class Q_GRAPHS_EXPORT QValueAxis : public QAbstractAxis |
| 16 | { |
| 17 | Q_OBJECT |
| 18 | Q_PROPERTY(qreal min READ min WRITE setMin NOTIFY minChanged FINAL) |
| 19 | Q_PROPERTY(qreal max READ max WRITE setMax NOTIFY maxChanged FINAL) |
| 20 | Q_PROPERTY( |
| 21 | QString labelFormat READ labelFormat WRITE setLabelFormat NOTIFY labelFormatChanged FINAL) |
| 22 | Q_PROPERTY(int labelDecimals READ labelDecimals WRITE setLabelDecimals NOTIFY |
| 23 | labelDecimalsChanged FINAL) |
| 24 | Q_PROPERTY(qsizetype subTickCount READ subTickCount WRITE setSubTickCount NOTIFY |
| 25 | subTickCountChanged FINAL) |
| 26 | Q_PROPERTY(qreal tickAnchor READ tickAnchor WRITE setTickAnchor NOTIFY tickAnchorChanged FINAL) |
| 27 | Q_PROPERTY( |
| 28 | qreal tickInterval READ tickInterval WRITE setTickInterval NOTIFY tickIntervalChanged FINAL) |
| 29 | Q_PROPERTY(qreal zoom READ zoom WRITE setZoom NOTIFY zoomChanged REVISION(6, 9)) |
| 30 | Q_PROPERTY(qreal pan READ pan WRITE setPan NOTIFY panChanged REVISION(6, 9)) |
| 31 | QML_NAMED_ELEMENT(ValueAxis) |
| 32 | |
| 33 | public: |
| 34 | explicit QValueAxis(QObject *parent = nullptr); |
| 35 | ~QValueAxis() override; |
| 36 | |
| 37 | protected: |
| 38 | QValueAxis(QValueAxisPrivate &d, QObject *parent = nullptr); |
| 39 | |
| 40 | public: |
| 41 | AxisType type() const override; |
| 42 | |
| 43 | //range handling |
| 44 | void setMin(qreal min); |
| 45 | qreal min() const; |
| 46 | void setMax(qreal max); |
| 47 | qreal max() const; |
| 48 | void setRange(qreal min, qreal max); |
| 49 | |
| 50 | //ticks handling |
| 51 | void setSubTickCount(qsizetype count); |
| 52 | qsizetype subTickCount() const; |
| 53 | void setTickAnchor(qreal anchor); |
| 54 | qreal tickAnchor() const; |
| 55 | void setTickInterval(qreal interval); |
| 56 | qreal tickInterval() const; |
| 57 | |
| 58 | //label formatting |
| 59 | void setLabelFormat(const QString &format); |
| 60 | QString labelFormat() const; |
| 61 | void setLabelDecimals(int decimals); |
| 62 | int labelDecimals() const; |
| 63 | |
| 64 | void setZoom(qreal zoom); |
| 65 | qreal zoom() const; |
| 66 | |
| 67 | void setPan(qreal pan); |
| 68 | qreal pan() const; |
| 69 | |
| 70 | Q_SIGNALS: |
| 71 | void minChanged(qreal min); |
| 72 | void maxChanged(qreal max); |
| 73 | void rangeChanged(qreal min, qreal max); |
| 74 | void subTickCountChanged(qsizetype subTickCount); |
| 75 | void labelFormatChanged(const QString &format); |
| 76 | void labelDecimalsChanged(int decimals); |
| 77 | void tickAnchorChanged(qreal tickAnchor); |
| 78 | void tickIntervalChanged(qreal tickInterval); |
| 79 | Q_REVISION(6, 9) void zoomChanged(qreal zoom); |
| 80 | Q_REVISION(6, 9) void panChanged(qreal pan); |
| 81 | |
| 82 | private: |
| 83 | Q_DECLARE_PRIVATE(QValueAxis) |
| 84 | Q_DISABLE_COPY(QValueAxis) |
| 85 | }; |
| 86 | |
| 87 | QT_END_NAMESPACE |
| 88 | |
| 89 | #endif // QTGRAPHS_QVALUEAXIS_H |
| 90 |