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/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Commercial Charts Add-on.
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**
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** $QT_BEGIN_LICENSE$
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef BARLABEL_P_H
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#define BARLABEL_P_H
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#include "qchartglobal.h"
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#include <QGraphicsObject>
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#include <QPen>
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class QGraphicsSimpleTextItem;
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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class QBarSet;
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// Visual class for bar values
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// By default these are not visible.
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class BarLabel : public QGraphicsObject
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{
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Q_OBJECT
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public:
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BarLabel(QBarSet &barSet, QGraphicsItem *parent = 0);
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void setText(QString str);
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QString text() const;
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void setPen(const QPen &pen);
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QPen pen() const;
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void setBrush(const QBrush &brush);
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QBrush brush() const;
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void setFont(const QFont &font);
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QFont font() const;
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void setPos(qreal x, qreal y);
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// From QGraphicsItem
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
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QRectF boundingRect() const;
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public Q_SLOTS:
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void labelsVisibleChanged(bool visible);
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private:
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QBarSet &m_barSet;
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QGraphicsSimpleTextItem *m_textItem;
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};
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QTCOMMERCIALCHART_END_NAMESPACE
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#endif // BARLABEL_P_H
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