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1 | 1 | /**************************************************************************** |
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2 | 2 | ** |
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3 | 3 | ** Copyright (C) 2012 Digia Plc |
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4 | 4 | ** All rights reserved. |
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5 | 5 | ** For any questions to Digia, please use contact form at http://qt.digia.com |
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6 | 6 | ** |
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7 | 7 | ** This file is part of the Qt Commercial Charts Add-on. |
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8 | 8 | ** |
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9 | 9 | ** $QT_BEGIN_LICENSE$ |
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10 | 10 | ** Licensees holding valid Qt Commercial licenses may use this file in |
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11 | 11 | ** accordance with the Qt Commercial License Agreement provided with the |
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12 | 12 | ** Software or, alternatively, in accordance with the terms contained in |
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13 | 13 | ** a written agreement between you and Digia. |
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14 | 14 | ** |
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15 | 15 | ** If you have questions regarding the use of this file, please use |
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16 | 16 | ** contact form at http://qt.digia.com |
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17 | 17 | ** $QT_END_LICENSE$ |
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18 | 18 | ** |
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19 | 19 | ****************************************************************************/ |
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20 | 20 | |
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21 | 21 | #ifndef BARSERIES_H |
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22 | 22 | #define BARSERIES_H |
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23 | 23 | |
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24 | 24 | #include <qabstractseries.h> |
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25 | 25 | #include <QStringList> |
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26 | 26 | |
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27 | 27 | class QModelIndex; |
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28 | 28 | |
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29 | 29 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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30 | 30 | |
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31 | 31 | typedef QStringList QBarCategories; |
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32 | 32 | |
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33 | 33 | class QBarSet; |
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34 | 34 | class BarCategory; |
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35 | 35 | class QBarSeriesPrivate; |
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36 | 36 | |
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37 | 37 | // Container for series |
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38 | 38 | class QTCOMMERCIALCHART_EXPORT QBarSeries : public QAbstractSeries |
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39 | 39 | { |
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40 | 40 | Q_OBJECT |
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41 | 41 | public: |
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42 | 42 | explicit QBarSeries(/*QBarCategories categories,*/ QObject *parent = 0); |
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43 | 43 | virtual ~QBarSeries(); |
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44 | 44 | |
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45 | 45 | QAbstractSeries::SeriesType type() const; |
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46 | 46 | void setCategories(QBarCategories categories); |
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47 | 47 | |
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48 | 48 | bool appendBarSet(QBarSet *set); // Takes ownership of set |
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49 | 49 | bool removeBarSet(QBarSet *set); // Releases ownership, doesn't delete set |
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50 | 50 | bool appendBarSets(QList<QBarSet* > sets); |
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51 | 51 | bool removeBarSets(QList<QBarSet* > sets); |
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52 | 52 | int barsetCount() const; |
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53 | 53 | int categoryCount() const; |
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54 | 54 | QList<QBarSet*> barSets() const; |
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55 | 55 | QBarCategories categories() const; |
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56 | 56 | |
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57 | 57 | void setLabelsVisible(bool visible = true); |
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58 | // TODO: | |
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59 | // 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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60 | // void setBarMargin(int margin); // Margin that is left between bars (if drawn as grouped bars) | |
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58 | 61 | |
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59 | 62 | bool setModel(QAbstractItemModel *model); |
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60 | 63 | void setModelMapping(int categories, int bottomBoundary, int topBoundary, Qt::Orientation orientation = Qt::Vertical); |
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61 | 64 | void setModelMappingRange(int first, int count = -1); |
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62 | 65 | |
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63 | 66 | protected: |
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64 | 67 | explicit QBarSeries(QBarSeriesPrivate &d,QObject *parent = 0); |
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65 | 68 | |
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66 | 69 | Q_SIGNALS: |
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67 | 70 | void clicked(QBarSet *barset, QString category); |
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68 | 71 | void hovered(QBarSet* barset, bool status); |
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69 | 72 | |
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70 | 73 | protected: |
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71 | 74 | Q_DECLARE_PRIVATE(QBarSeries) |
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72 | 75 | friend class BarChartItem; |
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73 | 76 | friend class PercentBarChartItem; |
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74 | 77 | friend class StackedBarChartItem; |
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75 | 78 | }; |
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76 | 79 | |
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77 | 80 | QTCOMMERCIALCHART_END_NAMESPACE |
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78 | 81 | |
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79 | 82 | #endif // BARSERIES_H |
@@ -1,85 +1,96 | |||
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1 | 1 | /**************************************************************************** |
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2 | 2 | ** |
|
3 | 3 | ** Copyright (C) 2012 Digia Plc |
|
4 | 4 | ** All rights reserved. |
|
5 | 5 | ** For any questions to Digia, please use contact form at http://qt.digia.com |
|
6 | 6 | ** |
|
7 | 7 | ** This file is part of the Qt Commercial Charts Add-on. |
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8 | 8 | ** |
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9 | 9 | ** $QT_BEGIN_LICENSE$ |
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10 | 10 | ** Licensees holding valid Qt Commercial licenses may use this file in |
|
11 | 11 | ** accordance with the Qt Commercial License Agreement provided with the |
|
12 | 12 | ** Software or, alternatively, in accordance with the terms contained in |
|
13 | 13 | ** a written agreement between you and Digia. |
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14 | 14 | ** |
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15 | 15 | ** If you have questions regarding the use of this file, please use |
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16 | 16 | ** contact form at http://qt.digia.com |
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17 | 17 | ** $QT_END_LICENSE$ |
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18 | 18 | ** |
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19 | 19 | ****************************************************************************/ |
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20 | 20 | |
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21 | 21 | #ifndef QBARSET_H |
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22 | 22 | #define QBARSET_H |
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23 | 23 | |
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24 | 24 | #include <qchartglobal.h> |
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25 | 25 | #include <QPen> |
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26 | 26 | #include <QBrush> |
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27 | 27 | #include <QFont> |
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28 | 28 | |
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29 | 29 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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30 | 30 | class QBarSetPrivate; |
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31 | 31 | |
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32 | 32 | class QTCOMMERCIALCHART_EXPORT QBarSet : public QObject |
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33 | 33 | { |
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34 | 34 | Q_OBJECT |
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35 | 35 | |
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36 | 36 | public: |
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37 | 37 | explicit QBarSet(const QString name, QObject *parent = 0); |
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38 | 38 | virtual ~QBarSet(); |
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39 | 39 | |
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40 | 40 | void setName(const QString name); |
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41 | 41 | QString name() const; |
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42 | void append(const qreal value); | |
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43 | QBarSet& operator << (const qreal &value); | |
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44 | void insert(const int index, const qreal value); | |
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45 | void remove(const int index); | |
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42 | ||
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43 | // TODO: | |
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44 | // void append(const QPointF value); // Appends bar with x-value | |
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45 | // void append(const QList<QPointF> value); // Same with list | |
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46 | void append(const qreal value); // TODO: change so, that count becomes x-value | |
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47 | ||
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48 | // TODO: | |
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49 | // void append(const QList<qreal> values); // Append list of values. Using index as x-value | |
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50 | ||
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51 | QBarSet& operator << (const qreal &value); // TODO: change implementations so, that count becomes x-value | |
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52 | // TODO: | |
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53 | // QBarSet& operator << (const QPointF &value); // Appends bar with x-value | |
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54 | ||
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55 | void insert(const int index, const qreal value); // TODO: internal reindexing (what happens, if there are points with real x values?) | |
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56 | void remove(const int index); // TODO: internal reindexing (what happens, if there are points with real x values?) | |
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46 | 57 | void replace(const int index, const qreal value); |
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47 | 58 | qreal at(const int index) const; |
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48 | 59 | qreal operator [] (int index) const; |
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49 | 60 | int count() const; |
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50 | 61 | qreal sum() const; |
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51 | 62 | |
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52 | 63 | void setPen(const QPen &pen); |
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53 | 64 | QPen pen() const; |
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54 | 65 | |
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55 | 66 | void setBrush(const QBrush &brush); |
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56 | 67 | QBrush brush() const; |
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57 | 68 | |
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58 | 69 | void setLabelPen(const QPen &pen); |
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59 | 70 | QPen labelPen() const; |
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60 | 71 | |
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61 | 72 | void setLabelBrush(const QBrush &brush); |
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62 | 73 | QBrush labelBrush() const; |
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63 | 74 | |
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64 | 75 | void setLabelFont(const QFont &font); |
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65 | 76 | QFont labelFont() const; |
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66 | 77 | |
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67 | 78 | void setLabelsVisible(bool visible = true); |
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68 | 79 | bool labelsVisible() const; |
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69 | 80 | |
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70 | 81 | Q_SIGNALS: |
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71 | 82 | void clicked(QString category); |
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72 | 83 | void hovered(bool status); |
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73 | 84 | |
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74 | 85 | private: |
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75 | 86 | QScopedPointer<QBarSetPrivate> d_ptr; |
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76 | 87 | Q_DISABLE_COPY(QBarSet) |
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77 | 88 | friend class QBarSeries; |
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78 | 89 | friend class BarLegendMarker; |
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79 | 90 | friend class BarChartItem; |
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80 | 91 | friend class QBarSeriesPrivate; |
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81 | 92 | }; |
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82 | 93 | |
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83 | 94 | QTCOMMERCIALCHART_END_NAMESPACE |
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84 | 95 | |
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85 | 96 | #endif // QBARSET_H |
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