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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 QCHART_H |
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22 | 22 | #define QCHART_H |
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23 | 23 | |
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24 | 24 | #include <QSeries> |
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25 | 25 | #include <QLegend> |
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26 | 26 | #include <QGraphicsWidget> |
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27 | 27 | |
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28 | 28 | class QGraphicsSceneResizeEvent; |
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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 QSeries; |
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33 | 33 | class QChartAxis; |
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34 | 34 | class QLegend; |
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35 | 35 | struct QChartPrivate; |
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36 | 36 | |
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37 | 37 | class QTCOMMERCIALCHART_EXPORT QChart : public QGraphicsWidget |
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38 | 38 | { |
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39 | 39 | Q_OBJECT |
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40 | 40 | Q_ENUMS(ChartTheme) |
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41 | 41 | |
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42 | 42 | public: |
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43 | 43 | enum ChartTheme { |
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44 | 44 | ChartThemeLight = 0, |
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45 | 45 | ChartThemeBlueCerulean, |
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46 | 46 | ChartThemeDark, |
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47 | 47 | ChartThemeBrownSand, |
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48 | 48 | ChartThemeBlueNcs, |
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49 | 49 | ChartThemeHighContrast, |
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50 |
ChartThemeBlueIcy |
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51 | ChartThemeCount | |
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50 | ChartThemeBlueIcy | |
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52 | 51 | }; |
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53 | 52 | |
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54 | 53 | enum AnimationOption { |
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55 | 54 | NoAnimation = 0x0, |
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56 | 55 | GridAxisAnimations = 0x1, |
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57 | 56 | SeriesAnimations =0x2, |
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58 | 57 | AllAnimations = 0x3 |
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59 | 58 | }; |
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60 | 59 | |
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61 | 60 | Q_DECLARE_FLAGS(AnimationOptions, AnimationOption) |
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62 | 61 | |
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63 | 62 | public: |
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64 | 63 | explicit QChart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0); |
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65 | 64 | ~QChart(); |
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66 | 65 | |
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67 | 66 | void addSeries(QSeries *series, QChartAxis *axisY = 0); |
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68 | 67 | void removeSeries(QSeries *series); |
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69 | 68 | void removeAllSeries(); |
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70 | 69 | |
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71 | 70 | void setTheme(QChart::ChartTheme theme); |
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72 | 71 | QChart::ChartTheme theme() const; |
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73 | 72 | |
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74 | 73 | void setTitle(const QString& title); |
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75 | 74 | QString title() const; |
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76 | 75 | void setTitleFont(const QFont& font); |
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77 | 76 | QFont titleFont() const; |
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78 | 77 | void setTitleBrush(const QBrush &brush); |
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79 | 78 | QBrush titleBrush() const; |
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80 | 79 | |
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81 | 80 | void setBackgroundBrush(const QBrush &brush); |
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82 | 81 | QBrush backgroundBrush() const; |
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83 | 82 | void setBackgroundPen(const QPen &pen); |
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84 | 83 | QPen backgroundPen() const; |
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85 | 84 | |
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86 | 85 | void setBackgroundVisible(bool visible); |
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87 | 86 | bool isBackgroundVisible() const; |
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88 | 87 | |
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89 | 88 | void setAnimationOptions(AnimationOptions options); |
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90 | 89 | AnimationOptions animationOptions() const; |
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91 | 90 | |
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92 | 91 | void zoomIn(); |
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93 | 92 | void zoomIn(const QRectF &rect); |
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94 | 93 | void zoomOut(); |
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95 | 94 | void scrollLeft(); |
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96 | 95 | void scrollRight(); |
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97 | 96 | void scrollUp(); |
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98 | 97 | void scrollDown(); |
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99 | 98 | |
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100 | 99 | QChartAxis* axisX() const; |
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101 | 100 | QChartAxis* axisY(QSeries* series = 0) const; |
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102 | 101 | |
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103 | 102 | QLegend* legend() const; |
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104 | 103 | QRectF margins() const; |
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105 | 104 | |
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106 | 105 | protected: |
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107 | 106 | void resizeEvent(QGraphicsSceneResizeEvent *event); |
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108 | 107 | |
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109 | 108 | protected: |
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110 | 109 | QScopedPointer<QChartPrivate> d_ptr; |
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111 | 110 | friend class QLegend; |
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112 | 111 | friend class ChartPresenter; |
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113 | 112 | Q_DISABLE_COPY(QChart) |
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114 | 113 | }; |
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115 | 114 | |
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116 | 115 | QTCOMMERCIALCHART_END_NAMESPACE |
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117 | 116 | |
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118 | 117 | Q_DECLARE_OPERATORS_FOR_FLAGS(QTCOMMERCIALCHART_NAMESPACE::QChart::AnimationOptions) |
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119 | 118 | |
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120 | 119 | #endif |
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