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/****************************************************************************
**
** 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 CHARTBARCATEGORYAXISX_H
#define CHARTBARCATEGORYAXISX_H
#include "horizontalaxis_p.h"
QT_CHARTS_BEGIN_NAMESPACE
class ChartPresenter;
class QBarCategoryAxis;
class ChartBarCategoryAxisX : public HorizontalAxis
{
Q_OBJECT
public:
ChartBarCategoryAxisX(QBarCategoryAxis *axis, QGraphicsItem* item = 0);
~ChartBarCategoryAxisX();
QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const;
protected:
QVector<qreal> calculateLayout() const;
void updateGeometry();
private:
QStringList createCategoryLabels(const QVector<qreal>& layout) const;
public Q_SLOTS:
void handleCategoriesChanged();
private:
QBarCategoryAxis *m_categoriesAxis;
};
QT_CHARTS_END_NAMESPACE
#endif /* CHARTBARCATEGORYAXISX_H */
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