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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. |
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8 | ** $QT_BEGIN_LICENSE:GPL$ |
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17 | ** GNU General Public License Usage |
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19 | ** General Public License version 3 or (at your option) any later version |
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28 | ****************************************************************************/ |
29 | |
30 | #ifndef QBARCATEGORYAXIS_H |
31 | #define QBARCATEGORYAXIS_H |
32 | |
33 | #include <QtCharts/QAbstractAxis> |
34 | |
35 | QT_CHARTS_BEGIN_NAMESPACE |
36 | |
37 | class QBarCategoryAxisPrivate; |
38 | |
39 | class Q_CHARTS_EXPORT QBarCategoryAxis : public QAbstractAxis |
40 | { |
41 | Q_OBJECT |
42 | Q_PROPERTY(QStringList categories READ categories WRITE setCategories NOTIFY categoriesChanged) |
43 | Q_PROPERTY(QString min READ min WRITE setMin NOTIFY minChanged) |
44 | Q_PROPERTY(QString max READ max WRITE setMax NOTIFY maxChanged) |
45 | Q_PROPERTY(int count READ count NOTIFY countChanged) |
46 | |
47 | public: |
48 | explicit QBarCategoryAxis(QObject *parent = nullptr); |
49 | ~QBarCategoryAxis(); |
50 | |
51 | protected: |
52 | QBarCategoryAxis(QBarCategoryAxisPrivate &d, QObject *parent = nullptr); |
53 | |
54 | public: |
55 | AxisType type() const; |
56 | void append(const QStringList &categories); |
57 | void append(const QString &category); |
58 | void remove(const QString &category); |
59 | void insert(int index, const QString &category); |
60 | void replace(const QString &oldCategory, const QString &newCategory); |
61 | Q_INVOKABLE void clear(); |
62 | void setCategories(const QStringList &categories); |
63 | QStringList categories(); |
64 | int count() const; |
65 | QString at(int index) const; |
66 | |
67 | //range handling |
68 | void setMin(const QString &minCategory); |
69 | QString min() const; |
70 | void setMax(const QString &maxCategory); |
71 | QString max() const; |
72 | void setRange(const QString &minCategory, const QString &maxCategory); |
73 | |
74 | Q_SIGNALS: |
75 | void categoriesChanged(); |
76 | void minChanged(const QString &min); |
77 | void maxChanged(const QString &max); |
78 | void rangeChanged(const QString &min, const QString &max); |
79 | void countChanged(); |
80 | |
81 | private: |
82 | Q_DECLARE_PRIVATE(QBarCategoryAxis) |
83 | Q_DISABLE_COPY(QBarCategoryAxis) |
84 | friend class ChartBarCategoryAxisX; |
85 | friend class ChartBarCategoryAxisY; |
86 | }; |
87 | |
88 | QT_CHARTS_END_NAMESPACE |
89 | |
90 | #endif // QBARCATEGORYAXIS_H |
91 | |