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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 BARSERIES_H
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#define BARSERIES_H
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#include <qabstractseries.h>
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#include <QStringList>
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class QModelIndex;
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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typedef QStringList QBarCategories;
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class QBarSet;
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class BarCategory;
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class QBarSeriesPrivate;
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// Container for series
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class QTCOMMERCIALCHART_EXPORT QBarSeries : public QAbstractSeries
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{
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Q_OBJECT
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public:
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explicit QBarSeries(/*QBarCategories categories,*/ QObject *parent = 0);
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virtual ~QBarSeries();
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QAbstractSeries::SeriesType type() const;
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void setCategories(QBarCategories categories);
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bool appendBarSet(QBarSet *set); // Takes ownership of set
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bool removeBarSet(QBarSet *set); // Releases ownership, doesn't delete set
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bool appendBarSets(QList<QBarSet* > sets);
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bool removeBarSets(QList<QBarSet* > sets);
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int barsetCount() const;
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int categoryCount() const;
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QList<QBarSet*> barSets() const;
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QBarCategories categories() const;
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void setLabelsVisible(bool visible = true);
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// TODO:
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// void setGroupedDrawing(bool on = true); // By default this is on. Bars are grouped next to each other. If off, bars are drawn at their x-position (propably on top of each other)
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// void setBarMargin(int margin); // Margin that is left between bars (if drawn as grouped bars)
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void setModel(QAbstractItemModel *model);
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// void setModelMapping(int categories, int bottomBoundary, int topBoundary, Qt::Orientation orientation = Qt::Vertical);
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// void setModelMappingRange(int first, int count = -1);
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protected:
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explicit QBarSeries(QBarSeriesPrivate &d,QObject *parent = 0);
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Q_SIGNALS:
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void clicked(QBarSet *barset, QString category);
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void hovered(QBarSet* barset, bool status);
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protected:
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Q_DECLARE_PRIVATE(QBarSeries)
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friend class BarChartItem;
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friend class PercentBarChartItem;
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friend class StackedBarChartItem;
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};
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QTCOMMERCIALCHART_END_NAMESPACE
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#endif // BARSERIES_H
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