diff options
Diffstat (limited to 'src/charts/axis/barcategoryaxis/chartbarcategoryaxisy_p.h')
-rw-r--r-- | src/charts/axis/barcategoryaxis/chartbarcategoryaxisy_p.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/charts/axis/barcategoryaxis/chartbarcategoryaxisy_p.h b/src/charts/axis/barcategoryaxis/chartbarcategoryaxisy_p.h new file mode 100644 index 00000000..82f2c505 --- /dev/null +++ b/src/charts/axis/barcategoryaxis/chartbarcategoryaxisy_p.h @@ -0,0 +1,61 @@ +/**************************************************************************** +** +** 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 CHARTBARCATEGORYAXISY_H +#define CHARTBARCATEGORYAXISY_H + +#include "verticalaxis_p.h" + +QT_CHARTS_BEGIN_NAMESPACE + +class QBarCategoryAxis; +class ChartPresenter; + +class ChartBarCategoryAxisY : public VerticalAxis +{ + Q_OBJECT +public: + ChartBarCategoryAxisY(QBarCategoryAxis *axis, QGraphicsItem* item = 0); + ~ChartBarCategoryAxisY(); + + 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 /* CHARTBARCATEGORYAXISY_H */ |