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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.
7**
8** $QT_BEGIN_LICENSE:GPL$
9** Commercial License Usage
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29
30// W A R N I N G
31// -------------
32//
33// This file is not part of the Qt Chart API. It exists purely as an
34// implementation detail. This header file may change from version to
35// version without notice, or even be removed.
36//
37// We mean it.
38
39#ifndef HORIZONTALAXIS_P_H
40#define HORIZONTALAXIS_P_H
41
42#include <private/cartesianchartaxis_p.h>
43#include <QtCharts/private/qchartglobal_p.h>
44
45QT_CHARTS_BEGIN_NAMESPACE
46
47class Q_CHARTS_PRIVATE_EXPORT HorizontalAxis : public CartesianChartAxis
48{
49public:
50 HorizontalAxis(QAbstractAxis *axis, QGraphicsItem *item = nullptr, bool intervalAxis = false);
51 ~HorizontalAxis();
52
53 QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const override;
54
55protected:
56 void updateGeometry() override;
57
58private:
59 void updateMinorTickGeometry();
60};
61
62QT_CHARTS_END_NAMESPACE
63
64#endif // HORIZONTALAXIS_P_H
65

source code of qtcharts/src/charts/axis/horizontalaxis_p.h