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Diffstat (limited to 'src/charts/axis/logvalueaxis/chartlogvalueaxisy_p.h')
-rw-r--r-- | src/charts/axis/logvalueaxis/chartlogvalueaxisy_p.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/charts/axis/logvalueaxis/chartlogvalueaxisy_p.h b/src/charts/axis/logvalueaxis/chartlogvalueaxisy_p.h new file mode 100644 index 00000000..d65275c3 --- /dev/null +++ b/src/charts/axis/logvalueaxis/chartlogvalueaxisy_p.h @@ -0,0 +1,63 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc +** All rights reserved. +** For any questions to Digia, please use contact form at http://qt.digia.com +** +** This file is part of the Qt Enterprise Charts Add-on. +** +** $QT_BEGIN_LICENSE$ +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. +** +** If you have questions regarding the use of this file, please use +** contact form at http://qt.digia.com +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// W A R N I N G +// ------------- +// +// This file is not part of the Qt Enterprise 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 CHARTLOGVALUEAXISY_H +#define CHARTLOGVALUEAXISY_H + +#include "verticalaxis_p.h" + +QT_CHARTS_BEGIN_NAMESPACE + +class QLogValueAxis; + +class ChartLogValueAxisY : public VerticalAxis +{ + Q_OBJECT + +public: + ChartLogValueAxisY(QLogValueAxis *axis, QGraphicsItem *item); + ~ChartLogValueAxisY(); + + QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const; + +protected: + QVector<qreal> calculateLayout() const; + void updateGeometry(); + +private Q_SLOTS: + void handleBaseChanged(qreal base); + void handleLabelFormatChanged(const QString &format); + +private: + QLogValueAxis *m_axis; +}; + +QT_CHARTS_END_NAMESPACE + +#endif /* CHARTLOGVALUEAXISY_H */ |