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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 QLEGENDMARKER_H |
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22 | 22 | #define QLEGENDMARKER_H |
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23 | 23 | |
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24 | 24 | #include <QChartGlobal> |
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25 | 25 | #include <QObject> |
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26 | 26 | #include <QPen> |
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27 | 27 | #include <QBrush> |
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28 | 28 | #include <QFont> |
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29 | 29 | |
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30 | 30 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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31 | 31 | |
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32 | 32 | class QLegendMarkerPrivate; |
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33 | 33 | class QAbstractSeries; |
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34 | 34 | class QLegend; |
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35 | 35 | |
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36 | 36 | class QTCOMMERCIALCHART_EXPORT QLegendMarker : public QObject |
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37 | 37 | { |
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38 | 38 | Q_OBJECT |
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39 | 39 | |
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40 | 40 | public: |
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41 | 41 | enum LegendMarkerType { |
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42 | 42 | LegendMarkerTypeArea, |
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43 | 43 | LegendMarkerTypeBar, |
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44 | 44 | LegendMarkerTypePie, |
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45 | 45 | LegendMarkerTypeXY |
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46 | 46 | }; |
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47 | 47 | |
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48 | 48 | // TODO: |
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49 | 49 | // Q_PROPERTY(QString label READ label WRITE setlabel NOTIFY labelChanged); |
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50 | 50 | // Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged); |
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51 | 51 | // Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged); |
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52 | 52 | |
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53 | 53 | public: |
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54 | 54 | virtual ~QLegendMarker(); |
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55 | 55 | virtual LegendMarkerType type() = 0; |
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56 | 56 | |
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57 | 57 | QString label() const; |
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58 | 58 | void setLabel(const QString &label); |
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59 | 59 | |
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60 | 60 | QBrush labelBrush() const; |
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61 | 61 | void setLabelBrush(const QBrush &brush); |
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62 | 62 | |
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63 | 63 | QFont font() const; |
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64 | 64 | void setFont(const QFont &font); |
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65 | 65 | |
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66 | 66 | QPen pen() const; |
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67 | 67 | void setPen(const QPen &pen); |
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68 | 68 | |
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69 | 69 | QBrush brush() const; |
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70 | 70 | void setBrush(const QBrush &brush); |
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71 | 71 | |
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72 | 72 | bool isVisible() const; |
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73 | 73 | void setVisible(bool visible); |
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74 | 74 | |
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75 | 75 | virtual QAbstractSeries* series() = 0; |
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76 | 76 | |
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77 | 77 | Q_SIGNALS: |
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78 | 78 | void clicked(); |
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79 | 79 | void hovered(bool status); |
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80 | 80 | |
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81 | 81 | protected: |
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82 | 82 | explicit QLegendMarker(QLegendMarkerPrivate &d, QObject *parent = 0); |
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83 | 83 | |
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84 | 84 | QScopedPointer<QLegendMarkerPrivate> d_ptr; |
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85 | 85 | Q_DISABLE_COPY(QLegendMarker) |
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86 | 86 | friend class QLegendPrivate; |
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87 | 87 | friend class QLegendMarkerPrivate; |
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88 | 88 | friend class LegendMarkerItem; |
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89 | 89 | friend class LegendLayout; |
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90 | friend class LegendScroller; | |
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90 | 91 | }; |
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91 | 92 | |
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92 | 93 | QTCOMMERCIALCHART_END_NAMESPACE |
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93 | 94 | |
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94 | 95 | #endif // QLEGENDMARKER_H |
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