@@ -0,0 +1,38 | |||
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1 | /*! | |
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2 | \example examples/boxplotchart | |
|
3 | \title Box and Whiskers Example | |
|
4 | \subtitle | |
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5 | ||
|
6 | The example shows how to create a box-and-whiskers chart. | |
|
7 | ||
|
8 | \image examples_barchart.png | |
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9 | ||
|
10 | Introduction here | |
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11 | ||
|
12 | \snippet ../examples/barchart/main.cpp 1 | |
|
13 | ||
|
14 | YkkοΏ½skohta | |
|
15 | ||
|
16 | \snippet ../examples/barchart/main.cpp 2 | |
|
17 | ||
|
18 | Kakkoskohta | |
|
19 | ||
|
20 | \snippet ../examples/barchart/main.cpp 3 | |
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21 | ||
|
22 | Kolmoskohta | |
|
23 | ||
|
24 | \snippet ../examples/barchart/main.cpp 4 | |
|
25 | ||
|
26 | Neloskohta | |
|
27 | ||
|
28 | \snippet ../examples/barchart/main.cpp 5 | |
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29 | ||
|
30 | Tarkista numerointi. Finally we add the chart onto a view. We also turn on the antialiasing for the chartView. | |
|
31 | ||
|
32 | \snippet ../examples/barchart/main.cpp 6 | |
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33 | ||
|
34 | Tarkista numerointi. Chart is ready to be shown. We set the chart to be central widget of the window. | |
|
35 | We also set the size for the chart window and show it. | |
|
36 | ||
|
37 | \snippet ../examples/barchart/main.cpp 7 | |
|
38 | */ |
@@ -1,248 +1,248 | |||
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1 | 1 | /**************************************************************************** |
|
2 | 2 | ** |
|
3 | 3 | ** Copyright (C) 2013 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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #include "qvbarmodelmapper.h" |
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22 | 22 | |
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23 | 23 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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24 | 24 | |
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25 | 25 | /*! |
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26 | 26 | \class QVBarModelMapper |
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27 | 27 | \brief Vertical model mapper for bar series |
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28 | 28 | \mainclass |
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29 | 29 | |
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30 | 30 | Model mappers allow you to use QAbstractItemModel derived models as a data source for a chart series. |
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31 | 31 | Vertical model mapper is used to create a connection between QAbstractBarSeries and QAbstractItemModel derived model object. |
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32 | 32 | Model mapper maintains equal size of all the BarSets. |
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33 | 33 | Adding/removing value from the BarSet causes the the same change in the rest of the BarSets added to the same series. |
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34 | 34 | Note: used model has to support adding/removing rows/columns and modifying the data of the cells. |
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35 | 35 | */ |
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36 | 36 | /*! |
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37 | 37 | \qmlclass VBarModelMapper |
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38 | 38 | \mainclass |
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39 | 39 | |
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40 | 40 | VBarModelMapper allows you to use your own QAbstractItemModel derived model with data in columns as a data source |
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41 | 41 | for any bar series. It is possible to use both QAbstractItemModel and bar series data API to manipulate data. |
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42 | 42 | VBarModelMapper keeps the series and the model in sync. |
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43 | 43 | |
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44 | 44 | The following QML example would create a bar series with three bar sets (assuming the |
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45 | 45 | model has at least four columns). Each bar set would contain data starting from row 1. The name of a set would be |
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46 | 46 | defined by the horizontal header (of the column). |
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47 | 47 | \code |
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48 | 48 | BarSeries { |
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49 | 49 | VBarModelMapper { |
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50 | 50 | model: myCustomModel // QAbstractItemModel derived implementation |
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51 | 51 | firstBarSetColumn: 1 |
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52 | 52 | lastBarSetColumn: 3 |
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53 | 53 | firstRow: 1 |
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54 | 54 | } |
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55 | 55 | } |
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56 | 56 | \endcode |
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57 | 57 | */ |
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58 | 58 | |
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59 | 59 | /*! |
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60 | 60 | \property QVBarModelMapper::series |
|
61 |
\brief Defines the Q |
|
|
61 | \brief Defines the QBarSeries object that is used by the mapper. | |
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62 | 62 | |
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63 | 63 | All the data in the series is discarded when it is set to the mapper. |
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64 | 64 | When new series is specified the old series is disconnected (it preserves its data) |
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65 | 65 | */ |
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66 | 66 | /*! |
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67 | 67 | \qmlproperty AbstractBarSeries VBarModelMapper::series |
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68 | 68 | Defines the AbstractBarSeries based object that is used by the mapper. All the data in the series is discarded when it is |
|
69 | 69 | set to the mapper. When new series is specified the old series is disconnected (it preserves its data). |
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70 | 70 | */ |
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71 | 71 | |
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72 | 72 | /*! |
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73 | 73 | \property QVBarModelMapper::model |
|
74 | 74 | \brief Defines the model that is used by the mapper. |
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75 | 75 | */ |
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76 | 76 | /*! |
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77 | 77 | \qmlproperty SomeModel VBarModelMapper::model |
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78 | 78 | The QAbstractItemModel based model that is used by the mapper. You need to implement the model and expose it to |
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79 | 79 | QML as shown in \l {QML Custom Model} demo application. Note: the model has to support adding/removing rows/columns |
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80 | 80 | and modifying the data of the cells. |
|
81 | 81 | */ |
|
82 | 82 | |
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83 | 83 | /*! |
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84 | 84 | \property QVBarModelMapper::firstBarSetColumn |
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85 | 85 | \brief Defines which column of the model is used as the data source for the first bar set |
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86 | 86 | Default value is: -1 (invalid mapping) |
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87 | 87 | */ |
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88 | 88 | /*! |
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89 | 89 | \qmlproperty int VBarModelMapper::firstBarSetColumn |
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90 | 90 | Defines which column of the model is used as the data source for the first bar set. Default value |
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91 | 91 | is: -1 (invalid mapping). |
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92 | 92 | */ |
|
93 | 93 | |
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94 | 94 | /*! |
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95 | 95 | \property QVBarModelMapper::lastBarSetColumn |
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96 | 96 | \brief Defines which column of the model is used as the data source for the last bar set |
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97 | 97 | Default value is: -1 (invalid mapping) |
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98 | 98 | */ |
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99 | 99 | /*! |
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100 | 100 | \qmlproperty int VBarModelMapper::lastBarSetColumn |
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101 | 101 | Defines which column of the model is used as the data source for the last bar set. Default |
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102 | 102 | value is: -1 (invalid mapping). |
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103 | 103 | */ |
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104 | 104 | |
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105 | 105 | /*! |
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106 | 106 | \property QVBarModelMapper::firstRow |
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107 | 107 | \brief Defines which row of the model contains the first values of the QBarSets in the series. |
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108 | 108 | Minimal and default value is: 0 |
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109 | 109 | */ |
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110 | 110 | /*! |
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111 | 111 | \qmlproperty int VBarModelMapper::firstRow |
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112 | 112 | Defines which row of the model contains the first values of the QBarSets in the series. |
|
113 | 113 | The default value is 0. |
|
114 | 114 | */ |
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115 | 115 | |
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116 | 116 | /*! |
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117 | 117 | \property QVBarModelMapper::rowCount |
|
118 | 118 | \brief Defines the number of rows of the model that are mapped as the data for QAbstractBarSeries |
|
119 | 119 | Minimal and default value is: -1 (count limited by the number of rows in the model) |
|
120 | 120 | */ |
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121 | 121 | /*! |
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122 | 122 | \qmlproperty int VBarModelMapper::rowCount |
|
123 | 123 | Defines the number of rows of the model that are mapped as the data for QAbstractBarSeries. The default value is |
|
124 | 124 | -1 (count limited by the number of rows in the model) |
|
125 | 125 | */ |
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126 | 126 | |
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127 | 127 | /*! |
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128 | 128 | \fn void QVBarModelMapper::seriesReplaced() |
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129 | 129 | |
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130 | 130 | Emitted when the series to which mapper is connected to has changed. |
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131 | 131 | */ |
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132 | 132 | |
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133 | 133 | /*! |
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134 | 134 | \fn void QVBarModelMapper::modelReplaced() |
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135 | 135 | |
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136 | 136 | Emitted when the model to which mapper is connected to has changed. |
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137 | 137 | */ |
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138 | 138 | |
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139 | 139 | /*! |
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140 | 140 | \fn void QVBarModelMapper::firstBarSetColumnChanged() |
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141 | 141 | Emitted when the firstBarSetColumn has changed. |
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142 | 142 | */ |
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143 | 143 | |
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144 | 144 | /*! |
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145 | 145 | \fn void QVBarModelMapper::lastBarSetColumnChanged() |
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146 | 146 | Emitted when the lastBarSetColumn has changed. |
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147 | 147 | */ |
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148 | 148 | |
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149 | 149 | /*! |
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150 | 150 | \fn void QVBarModelMapper::firstRowChanged() |
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151 | 151 | Emitted when the firstRow has changed. |
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152 | 152 | */ |
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153 | 153 | |
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154 | 154 | /*! |
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155 | 155 | \fn void QVBarModelMapper::rowCountChanged() |
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156 | 156 | Emitted when the rowCount has changed. |
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157 | 157 | */ |
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158 | 158 | |
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159 | 159 | /*! |
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160 | 160 | Constructs a mapper object which is a child of \a parent. |
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161 | 161 | */ |
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162 | 162 | QVBarModelMapper::QVBarModelMapper(QObject *parent) : |
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163 | 163 | QBarModelMapper(parent) |
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164 | 164 | { |
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165 | 165 | QBarModelMapper::setOrientation(Qt::Vertical); |
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166 | 166 | } |
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167 | 167 | |
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168 | 168 | QAbstractItemModel *QVBarModelMapper::model() const |
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169 | 169 | { |
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170 | 170 | return QBarModelMapper::model(); |
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171 | 171 | } |
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172 | 172 | |
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173 | 173 | void QVBarModelMapper::setModel(QAbstractItemModel *model) |
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174 | 174 | { |
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175 | 175 | if (model != QBarModelMapper::model()) { |
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176 | 176 | QBarModelMapper::setModel(model); |
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177 | 177 | emit modelReplaced(); |
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178 | 178 | } |
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179 | 179 | } |
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180 | 180 | |
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181 | 181 | QAbstractBarSeries *QVBarModelMapper::series() const |
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182 | 182 | { |
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183 | 183 | return QBarModelMapper::series(); |
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184 | 184 | } |
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185 | 185 | |
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186 | 186 | void QVBarModelMapper::setSeries(QAbstractBarSeries *series) |
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187 | 187 | { |
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188 | 188 | if (series != QBarModelMapper::series()) { |
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189 | 189 | QBarModelMapper::setSeries(series); |
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190 | 190 | emit seriesReplaced(); |
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191 | 191 | } |
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192 | 192 | } |
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193 | 193 | |
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194 | 194 | int QVBarModelMapper::firstBarSetColumn() const |
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195 | 195 | { |
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196 | 196 | return QBarModelMapper::firstBarSetSection(); |
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197 | 197 | } |
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198 | 198 | |
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199 | 199 | void QVBarModelMapper::setFirstBarSetColumn(int firstBarSetColumn) |
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200 | 200 | { |
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201 | 201 | if (firstBarSetColumn != firstBarSetSection()) { |
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202 | 202 | QBarModelMapper::setFirstBarSetSection(firstBarSetColumn); |
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203 | 203 | emit firstBarSetColumnChanged(); |
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204 | 204 | } |
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205 | 205 | } |
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206 | 206 | |
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207 | 207 | int QVBarModelMapper::lastBarSetColumn() const |
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208 | 208 | { |
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209 | 209 | return QBarModelMapper::lastBarSetSection(); |
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210 | 210 | } |
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211 | 211 | |
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212 | 212 | void QVBarModelMapper::setLastBarSetColumn(int lastBarSetColumn) |
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213 | 213 | { |
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214 | 214 | if (lastBarSetColumn != lastBarSetSection()) { |
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215 | 215 | QBarModelMapper::setLastBarSetSection(lastBarSetColumn); |
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216 | 216 | emit lastBarSetColumnChanged(); |
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217 | 217 | } |
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218 | 218 | } |
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219 | 219 | |
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220 | 220 | int QVBarModelMapper::firstRow() const |
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221 | 221 | { |
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222 | 222 | return QBarModelMapper::first(); |
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223 | 223 | } |
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224 | 224 | |
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225 | 225 | void QVBarModelMapper::setFirstRow(int firstRow) |
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226 | 226 | { |
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227 | 227 | if (firstRow != first()) { |
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228 | 228 | QBarModelMapper::setFirst(firstRow); |
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229 | 229 | emit firstRowChanged(); |
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230 | 230 | } |
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231 | 231 | } |
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232 | 232 | |
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233 | 233 | int QVBarModelMapper::rowCount() const |
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234 | 234 | { |
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235 | 235 | return QBarModelMapper::count(); |
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236 | 236 | } |
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237 | 237 | |
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238 | 238 | void QVBarModelMapper::setRowCount(int rowCount) |
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239 | 239 | { |
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240 | 240 | if (rowCount != count()) { |
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241 | 241 | QBarModelMapper::setCount(rowCount); |
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242 | 242 | emit rowCountChanged(); |
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243 | 243 | } |
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244 | 244 | } |
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245 | 245 | |
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246 | 246 | #include "moc_qvbarmodelmapper.cpp" |
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247 | 247 | |
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248 | 248 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,223 +1,227 | |||
|
1 | 1 | /**************************************************************************** |
|
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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #include "boxplotchartitem_p.h" |
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22 | 22 | #include "qboxplotseries_p.h" |
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23 | 23 | #include "bar_p.h" |
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24 | 24 | #include "qboxset_p.h" |
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25 | 25 | #include "qabstractbarseries_p.h" |
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26 | 26 | #include "qboxset.h" |
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27 | 27 | #include "boxwhiskers_p.h" |
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28 | 28 | #include <QPainter> |
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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 | BoxPlotChartItem::BoxPlotChartItem(QBoxPlotSeries *series, QGraphicsItem* item) : |
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33 | 33 | ChartItem(series->d_func(), item), |
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34 | 34 | m_series(series), |
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35 | 35 | m_animation(0), |
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36 | 36 | m_animate(0) |
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37 | 37 | { |
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38 | 38 | connect(series, SIGNAL(boxsetsRemoved(QList<QBoxSet*>)), this, SLOT(handleBoxsetRemove(QList<QBoxSet*>))); |
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39 | 39 | connect(series->d_func(), SIGNAL(restructuredBoxes()), this, SLOT(handleDataStructureChanged())); |
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40 | 40 | connect(series->d_func(), SIGNAL(updatedLayout()), this, SLOT(handleLayoutChanged())); |
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41 | 41 | connect(series->d_func(), SIGNAL(updatedBoxes()), this, SLOT(handleUpdatedBars())); |
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42 | 42 | connect(series->d_func(), SIGNAL(updated()), this, SLOT(handleUpdatedBars())); |
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43 | 43 | // QBoxPlotSeriesPrivate calls handleDataStructureChanged(), don't do it here |
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44 | 44 | setZValue(ChartPresenter::BoxPlotSeriesZValue); |
|
45 | 45 | } |
|
46 | 46 | |
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47 | 47 | BoxPlotChartItem::~BoxPlotChartItem() |
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48 | 48 | { |
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49 | 49 | qDebug() << "BoxPlotChartItem::~BoxPlotChartItem() " << m_seriesIndex; |
|
50 | 50 | } |
|
51 | 51 | |
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52 | 52 | void BoxPlotChartItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) |
|
53 | 53 | { |
|
54 | 54 | Q_UNUSED(painter); |
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55 | 55 | Q_UNUSED(option); |
|
56 | 56 | Q_UNUSED(widget); |
|
57 | 57 | |
|
58 | 58 | //painter->setClipRect(QRectF(QPointF(0,0),domain()->size())); |
|
59 | 59 | |
|
60 | 60 | //qDebug() << "ALERT EMPTY: BoxPlotChartItem::paint"; |
|
61 | 61 | } |
|
62 | 62 | |
|
63 | 63 | void BoxPlotChartItem::setAnimation(BoxPlotAnimation *animation) |
|
64 | 64 | { |
|
65 | 65 | //qDebug() << "BoxPlotChartItem::setAnimation :" << animation; |
|
66 | 66 | |
|
67 | 67 | m_animation = animation; |
|
68 | 68 | if (m_animation) { |
|
69 | 69 | foreach (BoxWhiskers *item, m_boxTable.values()) { |
|
70 | 70 | m_animation->addBox(item); |
|
71 | 71 | } |
|
72 | 72 | handleDomainUpdated(); |
|
73 | 73 | } |
|
74 | 74 | } |
|
75 | 75 | |
|
76 | 76 | void BoxPlotChartItem::handleDataStructureChanged() |
|
77 | 77 | { |
|
78 | 78 | qDebug() << "BoxPlotChartItem::handleDataStructureChanged()"; |
|
79 | 79 | |
|
80 | 80 | int setCount = m_series->count(); |
|
81 | 81 | |
|
82 | 82 | for (int s = 0; s < setCount; s++) { |
|
83 | 83 | QBoxSet *set = m_series->d_func()->boxsetAt(s); |
|
84 | 84 | |
|
85 |
BoxWhiskers *box |
|
|
86 |
if (box |
|
|
85 | BoxWhiskers *box = m_boxTable.value(set); | |
|
86 | if (!box) { | |
|
87 | 87 | // Item is not yet created, make a box and add it to hash table |
|
88 |
box |
|
|
89 |
m_boxTable.insert(set, box |
|
|
88 | box = new BoxWhiskers(set, domain(), this); | |
|
89 | m_boxTable.insert(set, box); | |
|
90 | connect(box, SIGNAL(clicked(QBoxSet *)), m_series, SIGNAL(clicked(QBoxSet*))); | |
|
91 | connect(box, SIGNAL(hovered(bool,QBoxSet*)), m_series, SIGNAL(hovered(bool,QBoxSet*))); | |
|
92 | connect(box, SIGNAL(clicked(QBoxSet*)), set, SIGNAL(clicked())); | |
|
93 | connect(box, SIGNAL(hovered(bool,QBoxSet*)), set, SIGNAL(hovered(bool))); | |
|
90 | 94 | |
|
91 | 95 | // Set the decorative issues for the newly created box |
|
92 |
box |
|
|
93 |
box |
|
|
96 | box->setBrush(m_series->brush()); | |
|
97 | box->setPen(m_series->pen()); | |
|
94 | 98 | } |
|
95 |
updateBoxGeometry(box |
|
|
99 | updateBoxGeometry(box, s); | |
|
96 | 100 | |
|
97 |
box |
|
|
101 | box->updateGeometry(); | |
|
98 | 102 | |
|
99 | 103 | if (m_animation) |
|
100 |
m_animation->addBox(box |
|
|
104 | m_animation->addBox(box); | |
|
101 | 105 | } |
|
102 | 106 | |
|
103 | 107 | // |
|
104 | 108 | handleDomainUpdated(); |
|
105 | 109 | } |
|
106 | 110 | |
|
107 | 111 | void BoxPlotChartItem::handleUpdatedBars() |
|
108 | 112 | { |
|
109 | 113 | qDebug() << "BoxPlotChartItem::handleUpdatedBars()"; |
|
110 | 114 | |
|
111 | 115 | foreach (BoxWhiskers *item, m_boxTable.values()) { |
|
112 | 116 | item->setBrush(m_series->brush()); |
|
113 | 117 | item->setPen(m_series->pen()); |
|
114 | 118 | } |
|
115 | 119 | // Override with QBoxSet specific settings |
|
116 | 120 | foreach (QBoxSet *set, m_boxTable.keys()) { |
|
117 | 121 | if (set->brush().style() != Qt::NoBrush) |
|
118 | 122 | m_boxTable.value(set)->setBrush(set->brush()); |
|
119 | 123 | if (set->pen().style() != Qt::NoPen) |
|
120 | 124 | m_boxTable.value(set)->setPen(set->pen()); |
|
121 | 125 | } |
|
122 | 126 | } |
|
123 | 127 | |
|
124 | 128 | void BoxPlotChartItem::handleBoxsetRemove(QList<QBoxSet*> barSets) |
|
125 | 129 | { |
|
126 | 130 | //qDebug() << "BoxPlotChartItem::handleBarsetRemove"; |
|
127 | 131 | |
|
128 | 132 | foreach (QBoxSet *set, barSets) { |
|
129 | 133 | BoxWhiskers *boxItem = m_boxTable.value(set); |
|
130 | 134 | m_boxTable.remove(set); |
|
131 | 135 | delete boxItem; |
|
132 | 136 | } |
|
133 | 137 | |
|
134 | 138 | // We trust that series emits the restructuredBars, which handles restructuring |
|
135 | 139 | } |
|
136 | 140 | |
|
137 | 141 | void BoxPlotChartItem::handleDomainUpdated() |
|
138 | 142 | { |
|
139 | 143 | //qDebug() << "BoxPlotChartItem::handleDomainUpdated() domain()->size() = " << domain()->size(); |
|
140 | 144 | |
|
141 | 145 | if ((domain()->size().width() <= 0) || (domain()->size().height() <= 0)) |
|
142 | 146 | return; |
|
143 | 147 | |
|
144 | 148 | // Set my bounding rect to same as domain size |
|
145 | 149 | m_boundingRect.setRect(0.0, 0.0, domain()->size().width(), domain()->size().height()); |
|
146 | 150 | |
|
147 | 151 | foreach (BoxWhiskers *item, m_boxTable.values()) { |
|
148 | 152 | // Update the domain size for each BoxWhisker item |
|
149 | 153 | item->setDomainSize(domain()->size()); |
|
150 | 154 | |
|
151 | 155 | // If the animation is set, start the animation for each BoxWhisker item |
|
152 | 156 | if (m_animation) { |
|
153 | 157 | presenter()->startAnimation(m_animation->boxAnimation(item)); |
|
154 | 158 | } |
|
155 | 159 | } |
|
156 | 160 | } |
|
157 | 161 | |
|
158 | 162 | void BoxPlotChartItem::handleLayoutChanged() |
|
159 | 163 | { |
|
160 | 164 | qDebug() << "BoxPlotChartItem::handleLayoutChanged"; |
|
161 | 165 | |
|
162 | 166 | foreach (BoxWhiskers *item, m_boxTable.values()) { |
|
163 | 167 | if (m_animation) |
|
164 | 168 | m_animation->setAnimationStart(item); |
|
165 | 169 | |
|
166 | 170 | bool dirty = updateBoxGeometry(item, item->m_data.m_index); |
|
167 | 171 | if (dirty && m_animation) |
|
168 | 172 | presenter()->startAnimation(m_animation->boxChangeAnimation(item)); |
|
169 | 173 | else |
|
170 | 174 | item->updateGeometry(); |
|
171 | 175 | } |
|
172 | 176 | } |
|
173 | 177 | |
|
174 | 178 | QRectF BoxPlotChartItem::boundingRect() const |
|
175 | 179 | { |
|
176 | 180 | return m_boundingRect; |
|
177 | 181 | } |
|
178 | 182 | |
|
179 | 183 | void BoxPlotChartItem::initializeLayout() |
|
180 | 184 | { |
|
181 | 185 | qDebug() << "ALERT EMPTY: BoxPlotChartItem::initializeLayout"; |
|
182 | 186 | } |
|
183 | 187 | |
|
184 | 188 | QVector<QRectF> BoxPlotChartItem::calculateLayout() |
|
185 | 189 | { |
|
186 | 190 | qDebug() << "ALERT EMPTY: BoxPlotChartItem::calculateLayout()"; |
|
187 | 191 | |
|
188 | 192 | return QVector<QRectF>(); |
|
189 | 193 | } |
|
190 | 194 | |
|
191 | 195 | bool BoxPlotChartItem::updateBoxGeometry(BoxWhiskers *box, int index) |
|
192 | 196 | { |
|
193 | 197 | bool changed = false; |
|
194 | 198 | |
|
195 | 199 | QBoxSet *set = m_series->d_func()->boxsetAt(index); |
|
196 | 200 | BoxWhiskersData &data = box->m_data; |
|
197 | 201 | |
|
198 | 202 | if ((data.m_lowerExtreme != set->at(0)) || (data.m_lowerQuartile != set->at(1)) || |
|
199 | 203 | (data.m_median != set->at(2)) || (data.m_upperQuartile != set->at(3)) || (data.m_upperExtreme != set->at(4))) |
|
200 | 204 | changed = true; |
|
201 | 205 | |
|
202 | 206 | data.m_lowerExtreme = set->at(0); |
|
203 | 207 | data.m_lowerQuartile = set->at(1); |
|
204 | 208 | data.m_median = set->at(2); |
|
205 | 209 | data.m_upperQuartile = set->at(3); |
|
206 | 210 | data.m_upperExtreme = set->at(4); |
|
207 | 211 | data.m_index = index; |
|
208 | 212 | data.m_boxItems = m_series->count(); |
|
209 | 213 | |
|
210 | 214 | data.m_maxX = domain()->maxX(); |
|
211 | 215 | data.m_minX = domain()->minX(); |
|
212 | 216 | data.m_maxY = domain()->maxY(); |
|
213 | 217 | data.m_minY = domain()->minY(); |
|
214 | 218 | |
|
215 | 219 | data.m_seriesIndex = m_seriesIndex; |
|
216 | 220 | data.m_seriesCount = m_seriesCount; |
|
217 | 221 | |
|
218 | 222 | return changed; |
|
219 | 223 | } |
|
220 | 224 | |
|
221 | 225 | #include "moc_boxplotchartitem_p.cpp" |
|
222 | 226 | |
|
223 | 227 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,191 +1,190 | |||
|
1 | 1 | /**************************************************************************** |
|
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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #include "boxwhiskers_p.h" |
|
22 | 22 | #include <QPainter> |
|
23 | #include <QDebug> | |
|
24 | 23 | #include <QWidget> |
|
25 | 24 | |
|
25 | #include <QDebug> | |
|
26 | ||
|
26 | 27 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
27 | 28 | |
|
28 | BoxWhiskers::BoxWhiskers(AbstractDomain *domain, QGraphicsObject *parent) : | |
|
29 | BoxWhiskers::BoxWhiskers(QBoxSet *set, AbstractDomain *domain, QGraphicsObject *parent) : | |
|
29 | 30 | QGraphicsObject(parent), |
|
31 | m_boxSet(set), | |
|
30 | 32 | m_domain(domain) |
|
31 | 33 | { |
|
32 | //qDebug() << "BoxWhiskers::BoxWhiskers()"; | |
|
34 | setAcceptHoverEvents(true); | |
|
35 | setAcceptedMouseButtons(Qt::MouseButtonMask); | |
|
33 | 36 | } |
|
34 | 37 | |
|
35 | 38 | BoxWhiskers::~BoxWhiskers() |
|
36 | 39 | { |
|
37 | //qDebug() << "BoxWhiskers::~BoxWhiskers()"; | |
|
38 | 40 | } |
|
39 | 41 | |
|
40 | 42 | void BoxWhiskers::mousePressEvent(QGraphicsSceneMouseEvent *event) |
|
41 | 43 | { |
|
42 | 44 | Q_UNUSED(event) |
|
43 | ||
|
44 | qDebug() << "BoxWhiskers::mousePressEvent"; | |
|
45 | emit clicked(m_boxSet); | |
|
45 | 46 | } |
|
46 | 47 | |
|
47 | 48 | void BoxWhiskers::hoverEnterEvent(QGraphicsSceneHoverEvent *event) |
|
48 | 49 | { |
|
49 | 50 | Q_UNUSED(event) |
|
50 | ||
|
51 | qDebug() << "BoxWhiskers::hoverEnterEvent"; | |
|
51 | emit hovered(true, m_boxSet); | |
|
52 | 52 | } |
|
53 | 53 | |
|
54 | 54 | void BoxWhiskers::hoverLeaveEvent(QGraphicsSceneHoverEvent *event) |
|
55 | 55 | { |
|
56 | 56 | Q_UNUSED(event) |
|
57 | ||
|
58 | qDebug() << "BoxWhiskers::hoverLeaveEvent"; | |
|
57 | emit hovered(false, m_boxSet); | |
|
59 | 58 | } |
|
60 | 59 | |
|
61 | 60 | void BoxWhiskers::setBrush(const QBrush &brush) |
|
62 | 61 | { |
|
63 | 62 | m_brush = brush; |
|
64 | 63 | update(); |
|
65 | 64 | } |
|
66 | 65 | |
|
67 | 66 | void BoxWhiskers::setPen(const QPen &pen) |
|
68 | 67 | { |
|
69 | 68 | m_pen = pen; |
|
70 | 69 | update(); |
|
71 | 70 | } |
|
72 | 71 | |
|
73 | 72 | void BoxWhiskers::setLayout(const BoxWhiskersData &data) |
|
74 | 73 | { |
|
75 | 74 | m_data = data; |
|
76 | 75 | |
|
77 | 76 | updateGeometry(); |
|
78 | 77 | update(); |
|
79 | 78 | } |
|
80 | 79 | |
|
81 | 80 | |
|
82 | 81 | QSizeF BoxWhiskers::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const |
|
83 | 82 | { |
|
84 | 83 | //Q_UNUSED(which) |
|
85 | 84 | Q_UNUSED(constraint) |
|
86 | 85 | |
|
87 | 86 | qDebug() << "BoxWhiskers::sizeHint, which = " << which; |
|
88 | 87 | |
|
89 | 88 | return QSizeF(); |
|
90 | 89 | } |
|
91 | 90 | |
|
92 | 91 | void BoxWhiskers::setGeometry(const QRectF &rect) // TODO: Unused? |
|
93 | 92 | { |
|
94 | 93 | Q_UNUSED(rect) |
|
95 | 94 | |
|
96 | 95 | qDebug() << "BoxWhiskers::setGeometry"; |
|
97 | 96 | } |
|
98 | 97 | |
|
99 | 98 | void BoxWhiskers::setDomainSize(const QSizeF &size) |
|
100 | 99 | { |
|
101 | 100 | m_domainSize = size; |
|
102 | 101 | |
|
103 | 102 | updateBoundingRect(); |
|
104 | 103 | } |
|
105 | 104 | |
|
106 | 105 | QRectF BoxWhiskers::boundingRect() const |
|
107 | 106 | { |
|
108 | 107 | return m_boundingRect; |
|
109 | 108 | } |
|
110 | 109 | |
|
111 | 110 | void BoxWhiskers::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) |
|
112 | 111 | { |
|
113 | 112 | Q_UNUSED(option) |
|
114 | 113 | Q_UNUSED(widget) |
|
115 | 114 | //Q_UNUSED(painter) |
|
116 | 115 | |
|
117 | 116 | //painter->save(); |
|
118 | 117 | //painter->setClipRect(parentItem()->boundingRect()); |
|
119 | 118 | painter->setPen(m_pen); |
|
120 | 119 | painter->setBrush(m_brush); |
|
121 | 120 | qreal spanY = m_data.m_maxY - m_data.m_minY; |
|
122 | 121 | //painter->setClipRect(parentItem()->boundingRect()); |
|
123 | 122 | painter->scale(m_domainSize.width() / m_data.m_boxItems, m_domainSize.height() / spanY); |
|
124 | 123 | painter->drawPath(m_boxPath); |
|
125 | 124 | //painter->restore(); |
|
126 | 125 | } |
|
127 | 126 | |
|
128 | 127 | void BoxWhiskers::updateGeometry() |
|
129 | 128 | { |
|
130 | 129 | prepareGeometryChange(); |
|
131 | 130 | |
|
132 | 131 | QPainterPath path; |
|
133 | 132 | |
|
134 | 133 | qreal columnWidth = 1.0 / m_data.m_seriesCount; |
|
135 | 134 | qreal left = 0.25 * columnWidth + columnWidth * m_data.m_seriesIndex; |
|
136 | 135 | qreal right = 0.75 * columnWidth + columnWidth * m_data.m_seriesIndex; |
|
137 | 136 | qreal middle = 0.5 * columnWidth + columnWidth * m_data.m_seriesIndex; |
|
138 | 137 | |
|
139 | 138 | //whisker = 0.35 0.75 |
|
140 | 139 | |
|
141 | 140 | // Upper whisker |
|
142 | 141 | path.moveTo(left + m_data.m_index, m_data.m_maxY - m_data.m_upperExtreme); |
|
143 | 142 | path.lineTo(right + m_data.m_index, m_data.m_maxY - m_data.m_upperExtreme); |
|
144 | 143 | path.moveTo(middle + m_data.m_index, m_data.m_maxY - m_data.m_upperExtreme); |
|
145 | 144 | path.lineTo(middle + m_data.m_index, m_data.m_maxY - m_data.m_upperQuartile); |
|
146 | 145 | path.closeSubpath(); |
|
147 | 146 | |
|
148 | 147 | // Middle Box |
|
149 | 148 | path.addRect(left + m_data.m_index, m_data.m_maxY - m_data.m_upperQuartile, |
|
150 | 149 | 0.5 * columnWidth, m_data.m_upperQuartile - m_data.m_lowerQuartile); |
|
151 | 150 | |
|
152 | 151 | // Median/mean line |
|
153 | 152 | path.moveTo(left + m_data.m_index, m_data.m_maxY - m_data.m_median); |
|
154 | 153 | path.lineTo(right + m_data.m_index, m_data.m_maxY - m_data.m_median); |
|
155 | 154 | |
|
156 | 155 | // Lower whisker |
|
157 | 156 | path.moveTo(left + m_data.m_index, m_data.m_maxY - m_data.m_lowerExtreme); |
|
158 | 157 | path.lineTo(right + m_data.m_index, m_data.m_maxY - m_data.m_lowerExtreme); |
|
159 | 158 | path.moveTo(middle + m_data.m_index, m_data.m_maxY - m_data.m_lowerExtreme); |
|
160 | 159 | path.lineTo(middle + m_data.m_index, m_data.m_maxY - m_data.m_lowerQuartile); |
|
161 | 160 | path.closeSubpath(); |
|
162 | 161 | |
|
163 | 162 | m_boxPath = path; |
|
164 | 163 | |
|
165 | 164 | updateBoundingRect(); |
|
166 | 165 | |
|
167 | 166 | // qreal scaleY = m_domainSize.height() / (m_data.m_maxY - m_data.m_minY); |
|
168 | 167 | // qreal scaleX = m_domainSize.width() / m_data.m_boxItems; |
|
169 | 168 | // QRectF br = path.boundingRect(); |
|
170 | 169 | // m_boundingRect = QRectF( br.x() * scaleX, br.y() * scaleY, br.width() * scaleX, br.height() * scaleY); |
|
171 | 170 | |
|
172 | 171 | if (m_data.m_index == 5) { |
|
173 | 172 | //qDebug() << "myValue = " << myValue; |
|
174 | 173 | //qDebug() << "m_data.m_upperExtreme" << m_data.m_upperExtreme; |
|
175 | 174 | //qDebug() << "m_boundingRect = " << m_boundingRect; |
|
176 | 175 | // qDebug() << "x = " << m_boundingRect.x() << ", y = " << m_boundingRect.y() << ", width = " |
|
177 | 176 | // << m_boundingRect.width() << ", height = " << m_boundingRect.height(); |
|
178 | 177 | } |
|
179 | 178 | } |
|
180 | 179 | |
|
181 | 180 | void BoxWhiskers::updateBoundingRect() |
|
182 | 181 | { |
|
183 | 182 | qreal scaleY = m_domainSize.height() / (m_data.m_maxY - m_data.m_minY); |
|
184 | 183 | qreal scaleX = m_domainSize.width() / m_data.m_boxItems; |
|
185 | 184 | QRectF br = m_boxPath.boundingRect(); |
|
186 | 185 | m_boundingRect = QRectF( br.x() * scaleX, br.y() * scaleY, br.width() * scaleX, br.height() * scaleY); |
|
187 | 186 | } |
|
188 | 187 | |
|
189 | 188 | #include "moc_boxwhiskers_p.cpp" |
|
190 | 189 | |
|
191 | 190 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,96 +1,97 | |||
|
1 | 1 | /**************************************************************************** |
|
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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | // W A R N I N G |
|
22 | 22 | // ------------- |
|
23 | 23 | // |
|
24 | 24 | // This file is not part of the QtCommercial Chart API. It exists purely as an |
|
25 | 25 | // implementation detail. This header file may change from version to |
|
26 | 26 | // version without notice, or even be removed. |
|
27 | 27 | // |
|
28 | 28 | // We mean it. |
|
29 | 29 | |
|
30 | 30 | #ifndef BOXWHISKERS_H |
|
31 | 31 | #define BOXWHISKERS_H |
|
32 | 32 | |
|
33 | 33 | #include "boxwhiskersdata_p.h" |
|
34 | 34 | #include "qchartglobal.h" |
|
35 | #include "qbarset.h" | |
|
36 | 35 | #include "abstractdomain_p.h" |
|
36 | #include <QBoxSet> | |
|
37 | 37 | #include <QGraphicsRectItem> |
|
38 | 38 | #include <QGraphicsLineItem> |
|
39 | 39 | #include <QGraphicsLayoutItem> |
|
40 | 40 | #include <QPainterPath> |
|
41 | 41 | |
|
42 | 42 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
43 | 43 | |
|
44 | 44 | class QBarSet; |
|
45 | 45 | |
|
46 | 46 | class BoxWhiskers : public QGraphicsObject/*, public QGraphicsLayoutItem*/ |
|
47 | 47 | { |
|
48 | 48 | Q_OBJECT |
|
49 | 49 | //Q_INTERFACES(QGraphicsLayoutItem) |
|
50 | 50 | public: |
|
51 | BoxWhiskers(AbstractDomain *domain, QGraphicsObject *parent); | |
|
51 | BoxWhiskers(QBoxSet *set, AbstractDomain *domain, QGraphicsObject *parent); | |
|
52 | 52 | ~BoxWhiskers(); |
|
53 | 53 | |
|
54 | 54 | void setBrush(const QBrush &brush); |
|
55 | 55 | void setPen(const QPen &pen); |
|
56 | 56 | void setLayout(const BoxWhiskersData &data); |
|
57 | 57 | void setDomainSize(const QSizeF &size); |
|
58 | 58 | |
|
59 | 59 | void mousePressEvent(QGraphicsSceneMouseEvent *event); |
|
60 | 60 | void hoverEnterEvent(QGraphicsSceneHoverEvent *event); |
|
61 | 61 | void hoverLeaveEvent(QGraphicsSceneHoverEvent *event); |
|
62 | 62 | |
|
63 | 63 | QRectF boundingRect() const; |
|
64 | 64 | void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0); |
|
65 | 65 | |
|
66 | 66 | // From QGraphicsLayoutItem // TODO tarkista nοΏ½mοΏ½ jollei ole QGraphicsLayoutItem |
|
67 | 67 | void updateGeometry(); |
|
68 | 68 | protected: |
|
69 | 69 | QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const; |
|
70 | 70 | void setGeometry(const QRectF &rect); |
|
71 | 71 | |
|
72 | 72 | private: |
|
73 | 73 | void updateBoundingRect(); |
|
74 | 74 | |
|
75 | 75 | Q_SIGNALS: |
|
76 |
void clicked( |
|
|
77 |
void hovered(bool status, QB |
|
|
76 | void clicked(QBoxSet *boxset); | |
|
77 | void hovered(bool status, QBoxSet *boxset); | |
|
78 | 78 | |
|
79 | 79 | private: |
|
80 | 80 | friend class BoxPlotChartItem; |
|
81 | 81 | friend class BoxPlotAnimation; |
|
82 | 82 | |
|
83 | QBoxSet *m_boxSet; | |
|
83 | 84 | AbstractDomain *m_domain; |
|
84 | 85 | QPainterPath m_boxPath; |
|
85 | 86 | QRectF m_boundingRect; |
|
86 | 87 | bool m_hovering; |
|
87 | 88 | bool m_validData; |
|
88 | 89 | QBrush m_brush; |
|
89 | 90 | QPen m_pen; |
|
90 | 91 | BoxWhiskersData m_data; |
|
91 | 92 | QSizeF m_domainSize; |
|
92 | 93 | }; |
|
93 | 94 | |
|
94 | 95 | QTCOMMERCIALCHART_END_NAMESPACE |
|
95 | 96 | |
|
96 | 97 | #endif // BOXWHISKERS_H |
@@ -1,581 +1,618 | |||
|
1 | 1 | /**************************************************************************** |
|
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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #include "qboxplotseries.h" |
|
22 | 22 | #include "qboxplotseries_p.h" |
|
23 | 23 | #include "qboxplotlegendmarker.h" |
|
24 | 24 | #include "qbarcategoryaxis.h" |
|
25 | 25 | #include "boxplotchartitem_p.h" |
|
26 | 26 | #include "chartdataset_p.h" |
|
27 | 27 | #include "charttheme_p.h" |
|
28 | 28 | #include "qvalueaxis.h" |
|
29 | 29 | #include "charttheme_p.h" |
|
30 | 30 | #include "boxplotanimation_p.h" |
|
31 | 31 | #include "qchart_p.h" |
|
32 | 32 | #include "qboxset.h" |
|
33 | 33 | #include "qboxset_p.h" |
|
34 | 34 | |
|
35 | 35 | #include <QDebug> |
|
36 | 36 | |
|
37 | 37 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
38 | 38 | |
|
39 | 39 | /*! |
|
40 | 40 | \class QBoxPlotSeries |
|
41 |
\brief Series for creating s |
|
|
41 | \brief Series for creating box-and-whiskers chart | |
|
42 | 42 | \mainclass |
|
43 | 43 | |
|
44 |
QBoxPlotSeries represents a series of data shown as bars. The purpose of this class is to |
|
|
45 | as stacks, where bars in same category are stacked on top of each other. | |
|
46 | QBoxPlotSeries groups the data from sets to categories, which are defined by QStringList. | |
|
44 | QBoxPlotSeries represents a series of data shown as box-and-whisker bars. The purpose of this class is to act as | |
|
45 | a container for single box-and-whisker items. Each item is drawn to own slot. If chart includes multiple QBoxPlotSeries | |
|
46 | items with the same index are drawn to same slot. | |
|
47 | 47 | |
|
48 |
See the \l {Box |
|
|
48 | See the \l {Box and Whiskers Example} {box-and-whiskers chart example} to learn how to create a box-and-whiskers chart. | |
|
49 | 49 | \image examples_boxplotchart.png |
|
50 | 50 | |
|
51 | \sa QBoxSet, QPercentBarSeries, QAbstractBarSeries | |
|
51 | \sa QBoxSet | |
|
52 | 52 | */ |
|
53 | 53 | |
|
54 | 54 | /*! |
|
55 | 55 | \qmlclass BoxPlotSeries QBoxPlotSeries |
|
56 | 56 | \inherits AbstractBarSeries |
|
57 | 57 | |
|
58 |
The following QML shows how to create a simple s |
|
|
59 |
\snippet ../ |
|
|
58 | The following QML shows how to create a simple box-and-whiskers chart: | |
|
59 | \snippet ../examples/qmlboxplot/qml/qmlboxplot/main.qml 1 | |
|
60 | 60 | \beginfloatleft |
|
61 | 61 | \image demos_qmlchart7.png |
|
62 | 62 | \endfloat |
|
63 | 63 | \clearfloat |
|
64 | 64 | */ |
|
65 | 65 | |
|
66 | 66 | /*! |
|
67 | \fn QBoxPlotSeries::boxsetsAdded(QList<QBoxSet *> sets) | |
|
68 | \brief Signal is emitted when a new \a sets of box-and-whiskers data is added to the series. | |
|
69 | */ | |
|
70 | ||
|
71 | /*! | |
|
72 | \fn QBoxPlotSeries::boxsetsRemoved(QList<QBoxSet *> sets) | |
|
73 | \brief Signal is emitted when \a sets of box-and-whiskers data is removed from the series. | |
|
74 | */ | |
|
75 | ||
|
76 | /*! | |
|
77 | \fn QBoxPlotSeries::clicked(QBoxSet *boxset) | |
|
78 | \brief Signal is emitted when the user clicks the \a boxset on the chart. | |
|
79 | */ | |
|
80 | ||
|
81 | /*! | |
|
82 | \fn QBoxPlotSeries::hovered(bool status, QBoxSet *boxset) | |
|
83 | \brief Signal is emitted when there is change in hover \a status over \a boxset. | |
|
84 | */ | |
|
85 | ||
|
86 | /*! | |
|
87 | \fn QBoxPlotSeries::countChanged() | |
|
88 | \brief Signal is emitted when there is change in count of box-and-whiskers items in the series. | |
|
89 | */ | |
|
90 | ||
|
91 | /*! | |
|
67 | 92 | Constructs empty QBoxPlotSeries. |
|
68 | 93 | QBoxPlotSeries is QObject which is a child of a \a parent. |
|
69 | 94 | */ |
|
70 | 95 | QBoxPlotSeries::QBoxPlotSeries(QObject *parent) |
|
71 | 96 | : QAbstractSeries(*new QBoxPlotSeriesPrivate(this), parent) |
|
72 | 97 | { |
|
73 | 98 | } |
|
74 | 99 | |
|
75 | 100 | /*! |
|
76 | 101 | Destructor. Removes series from chart. |
|
77 | 102 | */ |
|
78 | 103 | QBoxPlotSeries::~QBoxPlotSeries() |
|
79 | 104 | { |
|
80 | 105 | qDebug() << "QBoxPlotSeries::~QBoxPlotSeries"; |
|
81 | 106 | |
|
82 | 107 | Q_D(QBoxPlotSeries); |
|
83 | 108 | if (d->m_chart) |
|
84 | 109 | d->m_chart->removeSeries(this); |
|
85 | 110 | } |
|
86 | 111 | |
|
87 | 112 | /*! |
|
88 |
Adds a single box and whiskers |
|
|
113 | Adds a single box and whiskers set to series. Takes ownership of the \a set. If the set is null or is already in series, it won't be appended. | |
|
89 | 114 | Returns true, if appending succeeded. |
|
90 | 115 | */ |
|
91 | 116 | bool QBoxPlotSeries::append(QBoxSet *set) |
|
92 | 117 | { |
|
93 | 118 | Q_D(QBoxPlotSeries); |
|
94 | 119 | |
|
95 | 120 | bool success = d->append(set); |
|
96 | 121 | if (success) { |
|
97 | 122 | QList<QBoxSet *> sets; |
|
98 | 123 | sets.append(set); |
|
99 | 124 | set->setParent(this); |
|
100 | 125 | emit boxsetsAdded(sets); |
|
101 | 126 | emit countChanged(); |
|
102 | 127 | } |
|
103 | 128 | return success; |
|
104 | 129 | } |
|
105 | 130 | |
|
106 | 131 | /*! |
|
107 | 132 | Removes boxset from the series. Releases ownership of the \a set. Deletes the set, if remove |
|
108 | 133 | was successful. |
|
109 | 134 | Returns true, if the set was removed. |
|
110 | 135 | */ |
|
111 | 136 | bool QBoxPlotSeries::remove(QBoxSet *set) |
|
112 | 137 | { |
|
113 | 138 | Q_D(QBoxPlotSeries); |
|
114 | 139 | bool success = d->remove(set); |
|
115 | 140 | if (success) { |
|
116 | 141 | QList<QBoxSet *> sets; |
|
117 | 142 | sets.append(set); |
|
118 | 143 | set->setParent(0); |
|
119 | 144 | emit boxsetsRemoved(sets); |
|
120 | 145 | emit countChanged(); |
|
121 | 146 | delete set; |
|
122 | 147 | set = 0; |
|
123 | 148 | } |
|
124 | 149 | return success; |
|
125 | 150 | } |
|
126 | 151 | |
|
127 | 152 | /*! |
|
128 | 153 | Takes a single \a set from the series. Does not delete the boxset object. |
|
129 | 154 | |
|
130 | 155 | NOTE: The series remains as the boxset's parent object. You must set the |
|
131 | 156 | parent object to take full ownership. |
|
132 | 157 | |
|
133 | 158 | Returns true if take was successful. |
|
134 | 159 | */ |
|
135 | 160 | bool QBoxPlotSeries::take(QBoxSet *set) |
|
136 | 161 | { |
|
137 | 162 | Q_D(QBoxPlotSeries); |
|
138 | 163 | |
|
139 | 164 | bool success = d->remove(set); |
|
140 | 165 | if (success) { |
|
141 | 166 | QList<QBoxSet *> sets; |
|
142 | 167 | sets.append(set); |
|
143 | 168 | emit boxsetsRemoved(sets); |
|
144 | 169 | emit countChanged(); |
|
145 | 170 | } |
|
146 | 171 | return success; |
|
147 | 172 | } |
|
148 | 173 | |
|
149 | 174 | /*! |
|
150 | 175 | Adds a list of boxsets to series. Takes ownership of the \a sets. |
|
151 | 176 | Returns true, if all sets were appended successfully. If any of the sets is null or is already appended to series, |
|
152 | 177 | nothing is appended and function returns false. If any of the sets is in list more than once, nothing is appended |
|
153 | 178 | and function returns false. |
|
154 | 179 | */ |
|
155 | 180 | bool QBoxPlotSeries::append(QList<QBoxSet *> sets) |
|
156 | 181 | { |
|
157 | 182 | Q_D(QBoxPlotSeries); |
|
158 | 183 | bool success = d->append(sets); |
|
159 | 184 | if (success) { |
|
160 | 185 | emit boxsetsAdded(sets); |
|
161 | 186 | emit countChanged(); |
|
162 | 187 | } |
|
163 | 188 | return success; |
|
164 | 189 | } |
|
165 | 190 | |
|
166 | 191 | /*! |
|
167 | 192 | Insert a set of bars to series at \a index postion. Takes ownership of \a set. If the set is null or is already in series, it won't be appended. |
|
168 | 193 | Returns true, if inserting succeeded. |
|
169 | 194 | |
|
170 | 195 | */ |
|
171 | 196 | bool QBoxPlotSeries::insert(int index, QBoxSet *set) |
|
172 | 197 | { |
|
173 | 198 | Q_D(QBoxPlotSeries); |
|
174 | 199 | bool success = d->insert(index, set); |
|
175 | 200 | if (success) { |
|
176 | 201 | QList<QBoxSet *> sets; |
|
177 | 202 | sets.append(set); |
|
178 | 203 | emit boxsetsAdded(sets); |
|
179 | 204 | emit countChanged(); |
|
180 | 205 | } |
|
181 | 206 | return success; |
|
182 | 207 | } |
|
183 | 208 | |
|
184 | 209 | /*! |
|
185 | 210 | Removes all boxsets from the series. Deletes removed sets. |
|
186 | 211 | */ |
|
187 | 212 | void QBoxPlotSeries::clear() |
|
188 | 213 | { |
|
189 | 214 | Q_D(QBoxPlotSeries); |
|
190 | 215 | QList<QBoxSet *> sets = boxSets(); |
|
191 | 216 | bool success = d->remove(sets); |
|
192 | 217 | if (success) { |
|
193 | 218 | emit boxsetsRemoved(sets); |
|
194 | 219 | emit countChanged(); |
|
195 | 220 | foreach (QBoxSet *set, sets) |
|
196 | 221 | delete set; |
|
197 | 222 | } |
|
198 | 223 | } |
|
199 | 224 | |
|
200 | 225 | /*! |
|
201 | 226 | Returns number of sets in series. |
|
202 | 227 | */ |
|
203 | 228 | int QBoxPlotSeries::count() const |
|
204 | 229 | { |
|
205 | 230 | Q_D(const QBoxPlotSeries); |
|
206 | 231 | return d->m_boxSets.count(); |
|
207 | 232 | } |
|
208 | 233 | |
|
209 | 234 | /*! |
|
210 | 235 | Returns a list of sets in series. Keeps ownership of sets. |
|
211 | 236 | */ |
|
212 | 237 | QList<QBoxSet *> QBoxPlotSeries::boxSets() const |
|
213 | 238 | { |
|
214 | 239 | Q_D(const QBoxPlotSeries); |
|
215 | 240 | return d->m_boxSets; |
|
216 | 241 | } |
|
217 | 242 | |
|
218 | 243 | /*! |
|
219 | 244 | Returns QChartSeries::SeriesTypeBoxPlot. |
|
220 | 245 | */ |
|
221 | 246 | QAbstractSeries::SeriesType QBoxPlotSeries::type() const |
|
222 | 247 | { |
|
223 | 248 | return QAbstractSeries::SeriesTypeBoxPlot; |
|
224 | 249 | } |
|
225 | 250 | |
|
251 | /*! | |
|
252 | Sets brush for the series. Box-and-whiskers items are drawn using \a brush | |
|
253 | */ | |
|
226 | 254 | void QBoxPlotSeries::setBrush(const QBrush &brush) |
|
227 | 255 | { |
|
228 | 256 | Q_D(QBoxPlotSeries); |
|
229 | 257 | |
|
230 | 258 | if (d->m_brush != brush) { |
|
231 | 259 | d->m_brush = brush; |
|
232 | 260 | emit d->updated(); |
|
233 | 261 | } |
|
234 | 262 | } |
|
235 | 263 | |
|
264 | /*! | |
|
265 | Returns brush of the series. | |
|
266 | */ | |
|
236 | 267 | QBrush QBoxPlotSeries::brush() const |
|
237 | 268 | { |
|
238 | 269 | Q_D(const QBoxPlotSeries); |
|
239 | 270 | |
|
240 | 271 | return d->m_brush; |
|
241 | 272 | } |
|
242 | 273 | |
|
274 | /*! | |
|
275 | Sets pen for the series. Box-and-whiskers items are drawn using \a pen | |
|
276 | */ | |
|
243 | 277 | void QBoxPlotSeries::setPen(const QPen &pen) |
|
244 | 278 | { |
|
245 | 279 | Q_D(QBoxPlotSeries); |
|
246 | 280 | |
|
247 | 281 | if (d->m_pen != pen) { |
|
248 | 282 | d->m_pen = pen; |
|
249 | 283 | emit d->updated(); |
|
250 | 284 | } |
|
251 | 285 | } |
|
252 | 286 | |
|
287 | /*! | |
|
288 | Returns the pen of this series. | |
|
289 | */ | |
|
253 | 290 | QPen QBoxPlotSeries::pen() const |
|
254 | 291 | { |
|
255 | 292 | Q_D(const QBoxPlotSeries); |
|
256 | 293 | |
|
257 | 294 | return d->m_pen; |
|
258 | 295 | } |
|
259 | 296 | |
|
260 | 297 | /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
|
261 | 298 | |
|
262 | 299 | QBoxPlotSeriesPrivate::QBoxPlotSeriesPrivate(QBoxPlotSeries *q) |
|
263 | 300 | : QAbstractSeriesPrivate(q), |
|
264 | 301 | m_pen(QPen(Qt::NoPen)), |
|
265 | 302 | m_brush(QBrush(Qt::NoBrush)) |
|
266 | 303 | { |
|
267 | 304 | } |
|
268 | 305 | |
|
269 | 306 | QBoxPlotSeriesPrivate::~QBoxPlotSeriesPrivate() |
|
270 | 307 | { |
|
271 | 308 | qDebug() << "QBoxPlotSeriesPrivate::~QBoxPlotSeriesPrivate()"; |
|
272 | 309 | disconnect(this, 0, 0, 0); |
|
273 | 310 | } |
|
274 | 311 | |
|
275 | 312 | void QBoxPlotSeriesPrivate::initializeDomain() |
|
276 | 313 | { |
|
277 | 314 | qreal minX(domain()->minX()); |
|
278 | 315 | qreal minY(domain()->minY()); |
|
279 | 316 | qreal maxX(domain()->maxX()); |
|
280 | 317 | qreal maxY(domain()->maxY()); |
|
281 | 318 | |
|
282 | 319 | qreal x = m_boxSets.count(); |
|
283 | 320 | minX = qMin(minX, - (qreal)0.5); |
|
284 | 321 | minY = qMin(minY, bottom()); |
|
285 | 322 | maxX = qMax(maxX, x - (qreal)0.5); |
|
286 | 323 | maxY = qMax(maxY, max()); |
|
287 | 324 | |
|
288 | 325 | domain()->setRange(minX, maxX, minY, maxY); |
|
289 | 326 | } |
|
290 | 327 | |
|
291 | 328 | void QBoxPlotSeriesPrivate::initializeAxes() |
|
292 | 329 | { |
|
293 | 330 | foreach (QAbstractAxis* axis, m_axes) { |
|
294 | 331 | if (axis->type() == QAbstractAxis::AxisTypeBarCategory) { |
|
295 | 332 | if (axis->orientation() == Qt::Horizontal) |
|
296 | 333 | populateCategories(qobject_cast<QBarCategoryAxis *>(axis)); |
|
297 | 334 | else |
|
298 | 335 | qDebug() << "ALERT: QBoxPlotSeriesPrivate::initializeAxes implement #1"; |
|
299 | 336 | } |
|
300 | 337 | } |
|
301 | 338 | } |
|
302 | 339 | |
|
303 | 340 | QAbstractAxis::AxisType QBoxPlotSeriesPrivate::defaultAxisType(Qt::Orientation orientation) const |
|
304 | 341 | { |
|
305 | 342 | if (orientation == Qt::Horizontal) |
|
306 | 343 | return QAbstractAxis::AxisTypeBarCategory; |
|
307 | 344 | |
|
308 | 345 | return QAbstractAxis::AxisTypeValue; |
|
309 | 346 | } |
|
310 | 347 | |
|
311 | 348 | QAbstractAxis* QBoxPlotSeriesPrivate::createDefaultAxis(Qt::Orientation orientation) const |
|
312 | 349 | { |
|
313 | 350 | Q_UNUSED(orientation); |
|
314 | 351 | // This is not implemented even in barseries, keep in touch if something needs this |
|
315 | 352 | qDebug() << "ALERT: QBoxPlotSeriesPrivate::createDefaultAxis implement"; |
|
316 | 353 | return 0; |
|
317 | 354 | } |
|
318 | 355 | |
|
319 | 356 | void QBoxPlotSeriesPrivate::populateCategories(QBarCategoryAxis *axis) |
|
320 | 357 | { |
|
321 | 358 | QStringList categories; |
|
322 | 359 | if (axis->categories().isEmpty()) { |
|
323 | 360 | for (int i(1); i < m_boxSets.count() + 1; i++) { |
|
324 | 361 | QBoxSet *set = m_boxSets.at(i - 1); |
|
325 | 362 | if (set->label().isEmpty()) |
|
326 | 363 | categories << QString::number(i); |
|
327 | 364 | else |
|
328 | 365 | categories << set->label(); |
|
329 | 366 | } |
|
330 | 367 | axis->append(categories); |
|
331 | 368 | } |
|
332 | 369 | } |
|
333 | 370 | |
|
334 | 371 | void QBoxPlotSeriesPrivate::initializeGraphics(QGraphicsItem* parent) |
|
335 | 372 | { |
|
336 | 373 | Q_Q(QBoxPlotSeries); |
|
337 | 374 | |
|
338 | 375 | BoxPlotChartItem *boxPlot = new BoxPlotChartItem(q,parent); |
|
339 | 376 | m_item.reset(boxPlot); |
|
340 | 377 | QAbstractSeriesPrivate::initializeGraphics(parent); |
|
341 | 378 | |
|
342 | 379 | if (m_chart) { |
|
343 | 380 | connect(m_chart->d_ptr->m_dataset, SIGNAL(seriesAdded(QAbstractSeries*)), this, SLOT(handleSeriesChange(QAbstractSeries*)) ); |
|
344 | 381 | connect(m_chart->d_ptr->m_dataset, SIGNAL(seriesRemoved(QAbstractSeries*)), this, SLOT(handleSeriesRemove(QAbstractSeries*)) ); |
|
345 | 382 | |
|
346 | 383 | QList<QAbstractSeries *> serieses = m_chart->series(); |
|
347 | 384 | |
|
348 | 385 | // Tries to find this series from the Chart's list of serieses and deduce the index |
|
349 | 386 | int index = 0; |
|
350 | 387 | foreach (QAbstractSeries *s, serieses) { |
|
351 | 388 | if (s->type() == QAbstractSeries::SeriesTypeBoxPlot) { |
|
352 | 389 | if (q == static_cast<QBoxPlotSeries *>(s)) { |
|
353 | 390 | boxPlot->m_seriesIndex = index; |
|
354 | 391 | m_index = index; |
|
355 | 392 | } |
|
356 | 393 | index++; |
|
357 | 394 | } |
|
358 | 395 | } |
|
359 | 396 | boxPlot->m_seriesCount = index; |
|
360 | 397 | } |
|
361 | 398 | |
|
362 | 399 | // Make BoxPlotChartItem to instantiate box & whisker items |
|
363 | 400 | boxPlot->handleDataStructureChanged(); |
|
364 | 401 | } |
|
365 | 402 | |
|
366 | 403 | void QBoxPlotSeriesPrivate::initializeTheme(int index, ChartTheme* theme, bool forced) |
|
367 | 404 | { |
|
368 | 405 | Q_Q(QBoxPlotSeries); |
|
369 | 406 | qDebug() << "QBoxPlotSeriesPrivate::initializeTheme"; |
|
370 | 407 | |
|
371 | 408 | const QList<QGradient> gradients = theme->seriesGradients(); |
|
372 | 409 | |
|
373 | 410 | if (forced || m_brush == QBrush(Qt::NoBrush)) { |
|
374 | 411 | QColor brushColor = ChartThemeManager::colorAt(gradients.at(index % gradients.size()), 0.5); |
|
375 | 412 | q->setBrush(brushColor); |
|
376 | 413 | } |
|
377 | 414 | |
|
378 | 415 | if (forced || m_pen == QPen(Qt::NoPen)) { |
|
379 | 416 | QPen pen = theme->outlinePen(); |
|
380 | 417 | pen.setCosmetic(true); |
|
381 | 418 | q->setPen(pen); |
|
382 | 419 | } |
|
383 | 420 | } |
|
384 | 421 | |
|
385 | 422 | void QBoxPlotSeriesPrivate::initializeAnimations(QtCommercialChart::QChart::AnimationOptions options) |
|
386 | 423 | { |
|
387 | 424 | BoxPlotChartItem *item = static_cast<BoxPlotChartItem *>(m_item.data()); |
|
388 | 425 | Q_ASSERT(item); |
|
389 | 426 | if (options.testFlag(QChart::SeriesAnimations)) { |
|
390 | 427 | item->setAnimation(new BoxPlotAnimation(item)); |
|
391 | 428 | }else{ |
|
392 | 429 | item->setAnimation((BoxPlotAnimation *)0); |
|
393 | 430 | } |
|
394 | 431 | QAbstractSeriesPrivate::initializeAnimations(options); |
|
395 | 432 | } |
|
396 | 433 | |
|
397 | 434 | QList<QLegendMarker*> QBoxPlotSeriesPrivate::createLegendMarkers(QLegend *legend) |
|
398 | 435 | { |
|
399 | 436 | Q_Q(QBoxPlotSeries); |
|
400 | 437 | QList<QLegendMarker*> list; |
|
401 | 438 | return list << new QBoxPlotLegendMarker(q, legend); |
|
402 | 439 | } |
|
403 | 440 | |
|
404 | 441 | void QBoxPlotSeriesPrivate::handleSeriesRemove(QAbstractSeries *series) |
|
405 | 442 | { |
|
406 | 443 | qDebug() << "QBoxPlotSeriesPrivate::handleSeriesRemove"; |
|
407 | 444 | Q_Q(QBoxPlotSeries); |
|
408 | 445 | |
|
409 | 446 | QBoxPlotSeries *removedSeries = static_cast<QBoxPlotSeries *>(series); |
|
410 | 447 | QObject::disconnect(m_chart->d_ptr->m_dataset, 0, removedSeries->d_func(), 0); |
|
411 | 448 | |
|
412 | 449 | // Test if series removed is me, then don't do anything |
|
413 | 450 | if (q != removedSeries) { |
|
414 | 451 | BoxPlotChartItem *item = static_cast<BoxPlotChartItem *>(m_item.data()); |
|
415 | 452 | if (item) { |
|
416 | 453 | item->m_seriesCount = item->m_seriesCount - 1; |
|
417 | 454 | if (removedSeries->d_func()->m_index < m_index) { |
|
418 | 455 | m_index--; |
|
419 | 456 | item->m_seriesIndex = m_index; |
|
420 | 457 | } |
|
421 | 458 | |
|
422 | 459 | item->handleDataStructureChanged(); |
|
423 | 460 | } |
|
424 | 461 | } |
|
425 | 462 | } |
|
426 | 463 | |
|
427 | 464 | void QBoxPlotSeriesPrivate::handleSeriesChange(QAbstractSeries *series) |
|
428 | 465 | { |
|
429 | 466 | Q_UNUSED(series); |
|
430 | 467 | |
|
431 | 468 | Q_Q(QBoxPlotSeries); |
|
432 | 469 | |
|
433 | 470 | BoxPlotChartItem *boxPlot = static_cast<BoxPlotChartItem *>(m_item.data()); |
|
434 | 471 | |
|
435 | 472 | if (m_chart) { |
|
436 | 473 | QList<QAbstractSeries *> serieses = m_chart->series(); |
|
437 | 474 | |
|
438 | 475 | // Tries to find this series from the Chart's list of serieses and deduce the index |
|
439 | 476 | int index = 0; |
|
440 | 477 | foreach (QAbstractSeries *s, serieses) { |
|
441 | 478 | if (s->type() == QAbstractSeries::SeriesTypeBoxPlot) { |
|
442 | 479 | if (q == static_cast<QBoxPlotSeries *>(s)) { |
|
443 | 480 | boxPlot->m_seriesIndex = index; |
|
444 | 481 | m_index = index; |
|
445 | 482 | } |
|
446 | 483 | index++; |
|
447 | 484 | } |
|
448 | 485 | } |
|
449 | 486 | boxPlot->m_seriesCount = index; |
|
450 | 487 | } |
|
451 | 488 | |
|
452 | 489 | boxPlot->handleDataStructureChanged(); |
|
453 | 490 | } |
|
454 | 491 | |
|
455 | 492 | bool QBoxPlotSeriesPrivate::append(QBoxSet *set) |
|
456 | 493 | { |
|
457 | 494 | if ((m_boxSets.contains(set)) || (set == 0)) |
|
458 | 495 | return false; // Fail if set is already in list or set is null. |
|
459 | 496 | |
|
460 | 497 | m_boxSets.append(set); |
|
461 | 498 | QObject::connect(set->d_ptr.data(), SIGNAL(updatedLayout()), this, SIGNAL(updatedLayout())); |
|
462 | 499 | QObject::connect(set->d_ptr.data(), SIGNAL(updatedBox()), this, SIGNAL(updatedBoxes())); |
|
463 | 500 | QObject::connect(set->d_ptr.data(), SIGNAL(restructuredBox()), this, SIGNAL(restructuredBoxes())); |
|
464 | 501 | |
|
465 | 502 | emit restructuredBoxes(); // this notifies boxplotchartitem |
|
466 | 503 | return true; |
|
467 | 504 | } |
|
468 | 505 | |
|
469 | 506 | bool QBoxPlotSeriesPrivate::remove(QBoxSet *set) |
|
470 | 507 | { |
|
471 | 508 | if (!m_boxSets.contains(set)) |
|
472 | 509 | return false; // Fail if set is not in list |
|
473 | 510 | |
|
474 | 511 | m_boxSets.removeOne(set); |
|
475 | 512 | QObject::disconnect(set->d_ptr.data(), SIGNAL(updatedLayout()), this, SIGNAL(updatedLayout())); |
|
476 | 513 | QObject::disconnect(set->d_ptr.data(), SIGNAL(updatedBox()), this, SIGNAL(updatedBoxes())); |
|
477 | 514 | QObject::disconnect(set->d_ptr.data(), SIGNAL(restructuredBox()), this, SIGNAL(restructuredBoxes())); |
|
478 | 515 | |
|
479 | 516 | emit restructuredBoxes(); // this notifies boxplotchartitem |
|
480 | 517 | return true; |
|
481 | 518 | } |
|
482 | 519 | |
|
483 | 520 | bool QBoxPlotSeriesPrivate::append(QList<QBoxSet * > sets) |
|
484 | 521 | { |
|
485 | 522 | foreach (QBoxSet *set, sets) { |
|
486 | 523 | if ((set == 0) || (m_boxSets.contains(set))) |
|
487 | 524 | return false; // Fail if any of the sets is null or is already appended. |
|
488 | 525 | if (sets.count(set) != 1) |
|
489 | 526 | return false; // Also fail if same set is more than once in given list. |
|
490 | 527 | } |
|
491 | 528 | |
|
492 | 529 | foreach (QBoxSet *set, sets) { |
|
493 | 530 | m_boxSets.append(set); |
|
494 | 531 | QObject::connect(set->d_ptr.data(), SIGNAL(updatedLayout()), this, SIGNAL(updatedLayout())); |
|
495 | 532 | QObject::connect(set->d_ptr.data(), SIGNAL(updatedBox()), this, SIGNAL(updatedBoxes())); |
|
496 | 533 | QObject::connect(set->d_ptr.data(), SIGNAL(restructuredBox()), this, SIGNAL(restructuredBoxes())); |
|
497 | 534 | } |
|
498 | 535 | |
|
499 | 536 | emit restructuredBoxes(); // this notifies boxplotchartitem |
|
500 | 537 | return true; |
|
501 | 538 | } |
|
502 | 539 | |
|
503 | 540 | bool QBoxPlotSeriesPrivate::remove(QList<QBoxSet * > sets) |
|
504 | 541 | { |
|
505 | 542 | if (sets.count() == 0) |
|
506 | 543 | return false; |
|
507 | 544 | |
|
508 | 545 | foreach (QBoxSet *set, sets) { |
|
509 | 546 | if ((set == 0) || (!m_boxSets.contains(set))) |
|
510 | 547 | return false; // Fail if any of the sets is null or is not in series |
|
511 | 548 | if (sets.count(set) != 1) |
|
512 | 549 | return false; // Also fail if same set is more than once in given list. |
|
513 | 550 | } |
|
514 | 551 | |
|
515 | 552 | foreach (QBoxSet *set, sets) { |
|
516 | 553 | m_boxSets.removeOne(set); |
|
517 | 554 | QObject::disconnect(set->d_ptr.data(), SIGNAL(updatedLayout()), this, SIGNAL(updatedLayout())); |
|
518 | 555 | QObject::disconnect(set->d_ptr.data(), SIGNAL(updatedBox()), this, SIGNAL(updatedBoxes())); |
|
519 | 556 | QObject::disconnect(set->d_ptr.data(), SIGNAL(restructuredBox()), this, SIGNAL(restructuredBoxes())); |
|
520 | 557 | } |
|
521 | 558 | |
|
522 | 559 | emit restructuredBoxes(); // this notifies boxplotchartitem |
|
523 | 560 | |
|
524 | 561 | return true; |
|
525 | 562 | } |
|
526 | 563 | |
|
527 | 564 | bool QBoxPlotSeriesPrivate::insert(int index, QBoxSet *set) |
|
528 | 565 | { |
|
529 | 566 | if ((m_boxSets.contains(set)) || (set == 0)) |
|
530 | 567 | return false; // Fail if set is already in list or set is null. |
|
531 | 568 | |
|
532 | 569 | m_boxSets.insert(index, set); |
|
533 | 570 | QObject::connect(set->d_ptr.data(), SIGNAL(updatedLayout()), this, SIGNAL(updatedLayout())); |
|
534 | 571 | QObject::connect(set->d_ptr.data(), SIGNAL(updatedBox()), this, SIGNAL(updatedBoxes())); |
|
535 | 572 | QObject::connect(set->d_ptr.data(), SIGNAL(restructuredBox()), this, SIGNAL(restructuredBoxes())); |
|
536 | 573 | |
|
537 | 574 | emit restructuredBoxes(); // this notifies boxplotchartitem |
|
538 | 575 | return true; |
|
539 | 576 | } |
|
540 | 577 | |
|
541 | 578 | QBoxSet *QBoxPlotSeriesPrivate::boxsetAt(int index) |
|
542 | 579 | { |
|
543 | 580 | return m_boxSets.at(index); |
|
544 | 581 | } |
|
545 | 582 | |
|
546 | 583 | qreal QBoxPlotSeriesPrivate::bottom() |
|
547 | 584 | { |
|
548 | 585 | // Returns bottom of all boxes |
|
549 | 586 | qreal bottom(0); |
|
550 | 587 | foreach (QBoxSet *set, m_boxSets) { |
|
551 | 588 | for (int i = 0; i < set->count(); i++) { |
|
552 | 589 | if (set->at(i) < bottom) |
|
553 | 590 | bottom = set->at(i); |
|
554 | 591 | } |
|
555 | 592 | } |
|
556 | 593 | |
|
557 | 594 | return bottom; |
|
558 | 595 | } |
|
559 | 596 | |
|
560 | 597 | qreal QBoxPlotSeriesPrivate::max() |
|
561 | 598 | { |
|
562 | 599 | if (m_boxSets.count() <= 0) |
|
563 | 600 | return 0; |
|
564 | 601 | |
|
565 | 602 | qreal max = INT_MIN; |
|
566 | 603 | |
|
567 | 604 | foreach (QBoxSet *set, m_boxSets) { |
|
568 | 605 | for (int i = 0; i < set->count(); i++) { |
|
569 | 606 | if (set->at(i) > max) |
|
570 | 607 | max = set->at(i); |
|
571 | 608 | } |
|
572 | 609 | } |
|
573 | 610 | |
|
574 | 611 | return max; |
|
575 | 612 | } |
|
576 | 613 | |
|
577 | 614 | #include "moc_qboxplotseries.cpp" |
|
578 | 615 | #include "moc_qboxplotseries_p.cpp" |
|
579 | 616 | |
|
580 | 617 | QTCOMMERCIALCHART_END_NAMESPACE |
|
581 | 618 |
@@ -1,78 +1,72 | |||
|
1 | 1 | /**************************************************************************** |
|
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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #ifndef QBOXPLOTSERIES_H |
|
22 | 22 | #define QBOXPLOTSERIES_H |
|
23 | 23 | |
|
24 | 24 | #include <qchartglobal.h> |
|
25 | 25 | #include <qboxset.h> |
|
26 | //#include <qabstractbarseries.h> | |
|
27 | 26 | #include <qabstractseries.h> |
|
28 | 27 | |
|
29 | 28 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
30 | 29 | |
|
31 | 30 | class QBoxPlotSeriesPrivate; |
|
32 | //class QBarSet; | |
|
33 | 31 | |
|
34 | 32 | class QTCOMMERCIALCHART_EXPORT QBoxPlotSeries : public QAbstractSeries |
|
35 | 33 | { |
|
36 | 34 | Q_OBJECT |
|
37 | 35 | public: |
|
38 | 36 | explicit QBoxPlotSeries(QObject *parent = 0); |
|
39 | 37 | ~QBoxPlotSeries(); |
|
40 | 38 | |
|
41 | 39 | bool append(QBoxSet *box); |
|
42 | 40 | bool remove(QBoxSet *box); |
|
43 | 41 | bool take(QBoxSet *box); |
|
44 | 42 | bool append(QList<QBoxSet *> boxes); |
|
45 | 43 | bool insert(int index, QBoxSet *box); |
|
46 | 44 | int count() const; |
|
47 | 45 | QList<QBoxSet *> boxSets() const; |
|
48 | 46 | void clear(); |
|
49 | 47 | |
|
50 | void setLabelsVisible(bool visible = true); | |
|
51 | bool isLabelsVisible() const; | |
|
52 | ||
|
53 | 48 | QAbstractSeries::SeriesType type() const; |
|
54 | 49 | |
|
55 | 50 | void setBrush(const QBrush &brush); |
|
56 | 51 | QBrush brush() const; |
|
57 | 52 | void setPen(const QPen &pen); |
|
58 | 53 | QPen pen() const; |
|
59 | 54 | |
|
60 | 55 | Q_SIGNALS: |
|
61 |
void clicked( |
|
|
56 | void clicked(QBoxSet *boxset); | |
|
62 | 57 | void hovered(bool status, QBoxSet *boxset); |
|
63 | 58 | void countChanged(); |
|
64 | void labelsVisibleChanged(); | |
|
65 | 59 | |
|
66 | 60 | void boxsetsAdded(QList<QBoxSet *> sets); |
|
67 | 61 | void boxsetsRemoved(QList<QBoxSet *> sets); |
|
68 | 62 | |
|
69 | 63 | private: |
|
70 | 64 | Q_DECLARE_PRIVATE(QBoxPlotSeries) |
|
71 | 65 | Q_DISABLE_COPY(QBoxPlotSeries) |
|
72 | 66 | friend class BoxPlotChartItem; |
|
73 | 67 | friend class QBoxPlotLegendMarkerPrivate; |
|
74 | 68 | }; |
|
75 | 69 | |
|
76 | 70 | QTCOMMERCIALCHART_END_NAMESPACE |
|
77 | 71 | |
|
78 | 72 | #endif // QBOXPLOTSERIES_H |
@@ -1,395 +1,493 | |||
|
1 | 1 | /**************************************************************************** |
|
2 | 2 | ** |
|
3 | 3 | ** Copyright (C) 2013 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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #include "qboxset.h" |
|
22 | 22 | #include "qboxset_p.h" |
|
23 | 23 | #include "charthelpers_p.h" |
|
24 | 24 | |
|
25 | 25 | #include <QDebug> //TODO: remove on release |
|
26 | 26 | |
|
27 | 27 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
28 | 28 | |
|
29 | 29 | /*! |
|
30 | Constructs QBoxSet with parent of \a parent | |
|
30 | \class QBoxSet | |
|
31 | \brief Building block for box-and-whiskers chart | |
|
32 | ||
|
33 | QBoxSet represents one box-and-whiskers item. It takes fives values to create a graphical representation | |
|
34 | of range and three medians. There's two type of methods to give the values. The first one is with constructor | |
|
35 | or append type of methods (append and operator <<). In these the values have to be given in order lower extreme, | |
|
36 | lower quartile, median, upper quartile and upper extre. Second method is to create an empty QBoxSet instance and | |
|
37 | give the values using own methods. | |
|
38 | ||
|
39 | \mainclass | |
|
40 | ||
|
41 | \sa QBoxPlotSeries | |
|
42 | */ | |
|
43 | /*! | |
|
44 | \qmlclass BoxSet QBoxSet | |
|
45 | ||
|
46 | BoxSet represents one box-and-whiskers item. It takes fives values to create a graphical representation | |
|
47 | of range and three medians. There's two type of methods to give the values. The first one is with constructor | |
|
48 | or append type of methods (append and operator <<). In these the values have to be given in order lower extreme, | |
|
49 | lower quartile, median, upper quartile and upper extre. Second method is to create an empty BoxSet instance and | |
|
50 | give the values using own methods. | |
|
51 | \sa BoxPlotSeries | |
|
52 | */ | |
|
53 | ||
|
54 | /*! | |
|
55 | \property QBoxSet::pen | |
|
56 | \brief Defines the pen used by the box-and-whiskers set. | |
|
57 | */ | |
|
58 | ||
|
59 | /*! | |
|
60 | \property QBoxSet::brush | |
|
61 | \brief Defines the brush used by the box-and-whiskers set. | |
|
62 | */ | |
|
63 | ||
|
64 | /*! | |
|
65 | \property QBoxSet::color | |
|
66 | The fill (brush) color of the box-and-whiskers set. | |
|
67 | */ | |
|
68 | ||
|
69 | /*! | |
|
70 | \property QBoxSet::borderColor | |
|
71 | The line (pen) color of the box-and-whiskers set. | |
|
72 | */ | |
|
73 | ||
|
74 | /*! | |
|
75 | \fn void QBoxSet::clicked() | |
|
76 | The signal is emitted if the user clicks with a mouse on top of box-and-whisker item. | |
|
77 | */ | |
|
78 | ||
|
79 | /*! | |
|
80 | \fn void QBoxSet::hovered(bool status) | |
|
81 | ||
|
82 | The signal is emitted if mouse is hovered on top of box-and-whisker item. | |
|
83 | Parameter \a status is true, if mouse entered on top of item, false if mouse left from top of item. | |
|
84 | */ | |
|
85 | ||
|
86 | /*! | |
|
87 | \fn void QBoxSet::penChanged() | |
|
88 | This signal is emitted when the pen of the box-and-whisker item has changed. | |
|
89 | \sa pen | |
|
90 | */ | |
|
91 | ||
|
92 | /*! | |
|
93 | \fn void QBoxSet::brushChanged() | |
|
94 | This signal is emitted when the brush of the box-and-whisker item has changed. | |
|
95 | \sa brush | |
|
96 | */ | |
|
97 | ||
|
98 | /*! | |
|
99 | \fn void QBoxSet::colorChanged(QColor) | |
|
100 | This signal is emitted when the fill (brush) color of the box-and-whisker item has changed to \a color. | |
|
101 | */ | |
|
102 | ||
|
103 | /*! | |
|
104 | \fn void QBoxSet::valuesAdded(int index, int count) | |
|
105 | This signal is emitted when new values have been added to the box-and-whisker item. | |
|
106 | Parameter \a index indicates the position of the first inserted value. | |
|
107 | Parameter \a count is the number of inserted values. | |
|
108 | \sa append(), insert() | |
|
109 | */ | |
|
110 | ||
|
111 | /*! | |
|
112 | \fn void QBoxSet::valueChanged(int index) | |
|
113 | This signal is emitted values the value in the box-and-whisker item has been modified. | |
|
114 | Parameter \a index indicates the position of the modified value. | |
|
115 | \sa at() | |
|
116 | */ | |
|
117 | ||
|
118 | /*! | |
|
119 | \fn void QBoxSet::borderColorChanged(QColor) | |
|
120 | This signal is emitted when the line (pen) color of the box-and-whisker item has changed to \a color. | |
|
121 | */ | |
|
122 | ||
|
123 | /*! | |
|
124 | Constructs QBoxSet with optional \a label and parent of \a parent | |
|
31 | 125 | */ |
|
32 | 126 | QBoxSet::QBoxSet(const QString label, QObject *parent) |
|
33 | 127 | : QObject(parent), |
|
34 | 128 | d_ptr(new QBoxSetPrivate(label, this)) |
|
35 | 129 | { |
|
36 | 130 | } |
|
37 | 131 | |
|
38 | QBoxSet::QBoxSet(qreal value1, qreal value2, qreal value3, qreal value4, qreal value5, const QString label, QObject *parent) | |
|
132 | /*! | |
|
133 | Constructs QBoxSet with given ordered values. \a le for lower extreme, \a lq for lower quartile, \a m for median, | |
|
134 | \a uq for upper quartile and \a ue for upper quartile. \a label and \a parent are optional. | |
|
135 | */ | |
|
136 | QBoxSet::QBoxSet(const qreal le, const qreal lq, const qreal m, const qreal uq, const qreal ue, const QString label = "", QObject *parent) | |
|
39 | 137 | : QObject(parent), |
|
40 | 138 | d_ptr(new QBoxSetPrivate(label, this)) |
|
41 | 139 | { |
|
42 |
d_ptr->append( |
|
|
43 |
d_ptr->append( |
|
|
44 |
d_ptr->append( |
|
|
45 |
d_ptr->append( |
|
|
46 |
d_ptr->append( |
|
|
140 | d_ptr->append(le); | |
|
141 | d_ptr->append(lq); | |
|
142 | d_ptr->append(m); | |
|
143 | d_ptr->append(uq); | |
|
144 | d_ptr->append(ue); | |
|
47 | 145 | } |
|
48 | 146 | |
|
49 | 147 | /*! |
|
50 | 148 | Destroys the boxset |
|
51 | 149 | */ |
|
52 | 150 | QBoxSet::~QBoxSet() |
|
53 | 151 | { |
|
54 | 152 | // NOTE: d_ptr destroyed by QObject |
|
55 | 153 | } |
|
56 | 154 | |
|
57 | 155 | /*! |
|
58 | 156 | Appends new value \a value to the end of set. |
|
59 | 157 | */ |
|
60 | 158 | void QBoxSet::append(const qreal value) |
|
61 | 159 | { |
|
62 | 160 | //int index = d_ptr->m_values.count(); |
|
63 | 161 | d_ptr->append(value); |
|
64 | 162 | |
|
65 | 163 | emit valuesAdded(d_ptr->m_valuesCount, 1); |
|
66 | 164 | } |
|
67 | 165 | |
|
68 | 166 | /*! |
|
69 | 167 | Appends a list of reals to set. Works like append with single real value. The \a values in list |
|
70 | 168 | are appended to end of boxset |
|
71 | 169 | \sa append() |
|
72 | 170 | */ |
|
73 | 171 | void QBoxSet::append(const QList<qreal> &values) |
|
74 | 172 | { |
|
75 | 173 | //int index = d_ptr->m_values.count(); |
|
76 | 174 | d_ptr->append(values); |
|
77 | 175 | emit valuesAdded(d_ptr->m_valuesCount, values.count()); |
|
78 | 176 | } |
|
79 | 177 | |
|
80 | 178 | /*! |
|
81 | 179 | Sets new value \a value as the lower extreme for the set. |
|
82 | 180 | */ |
|
83 | 181 | void QBoxSet::setLowerExtreme(const qreal value) |
|
84 | 182 | { |
|
85 | 183 | d_ptr->replace(QBoxSetPrivate::PosLowerExtreme, value); |
|
86 | 184 | emit d_ptr->restructuredBox(); |
|
87 | 185 | emit valueChanged(QBoxSetPrivate::PosLowerExtreme); |
|
88 | 186 | } |
|
89 | 187 | |
|
90 | 188 | /*! |
|
91 | 189 | Returns the lower extreme value of the set. |
|
92 | 190 | */ |
|
93 | 191 | qreal QBoxSet::lowerExtreme() |
|
94 | 192 | { |
|
95 | 193 | return d_ptr->m_values[QBoxSetPrivate::PosLowerExtreme]; |
|
96 | 194 | } |
|
97 | 195 | |
|
98 | 196 | /*! |
|
99 | 197 | Sets new value \a value as the lower quartile for the set. |
|
100 | 198 | */ |
|
101 | 199 | void QBoxSet::setLowerQuartile(const qreal value) |
|
102 | 200 | { |
|
103 | 201 | d_ptr->replace(QBoxSetPrivate::PosLowerQuartile, value); |
|
104 | 202 | emit d_ptr->restructuredBox(); |
|
105 | 203 | emit valueChanged(QBoxSetPrivate::PosLowerQuartile); |
|
106 | 204 | } |
|
107 | 205 | |
|
108 | 206 | /*! |
|
109 | 207 | Returns the lower quartile value of the set. |
|
110 | 208 | */ |
|
111 | 209 | qreal QBoxSet::lowerQuartile() |
|
112 | 210 | { |
|
113 | 211 | return d_ptr->m_values[QBoxSetPrivate::PosLowerQuartile]; |
|
114 | 212 | } |
|
115 | 213 | |
|
116 | 214 | /*! |
|
117 | 215 | Sets new value \a value as the median for the set. |
|
118 | 216 | */ |
|
119 | 217 | void QBoxSet::setMedian(const qreal value) |
|
120 | 218 | { |
|
121 | 219 | d_ptr->replace(QBoxSetPrivate::PosMedian, value); |
|
122 | 220 | emit d_ptr->restructuredBox(); |
|
123 | 221 | emit valueChanged(QBoxSetPrivate::PosMedian); |
|
124 | 222 | } |
|
125 | 223 | |
|
126 | 224 | /*! |
|
127 | 225 | Returns the median value of the set. |
|
128 | 226 | */ |
|
129 | 227 | qreal QBoxSet::median() |
|
130 | 228 | { |
|
131 | 229 | return d_ptr->m_values[QBoxSetPrivate::PosMedian]; |
|
132 | 230 | } |
|
133 | 231 | |
|
134 | 232 | /*! |
|
135 | 233 | Sets new value \a value as the upper quartile for the set. |
|
136 | 234 | */ |
|
137 | 235 | void QBoxSet::setUpperQuartile(const qreal value) |
|
138 | 236 | { |
|
139 | 237 | d_ptr->replace(QBoxSetPrivate::PosUpperQuartile, value); |
|
140 | 238 | emit d_ptr->restructuredBox(); |
|
141 | 239 | emit valueChanged(QBoxSetPrivate::PosUpperQuartile); |
|
142 | 240 | } |
|
143 | 241 | |
|
144 | 242 | /*! |
|
145 | 243 | Returns the upper quartile value of the set. |
|
146 | 244 | */ |
|
147 | 245 | qreal QBoxSet::upperQuartile() |
|
148 | 246 | { |
|
149 | 247 | return d_ptr->m_values[QBoxSetPrivate::PosUpperQuartile]; |
|
150 | 248 | } |
|
151 | 249 | |
|
152 | 250 | /*! |
|
153 | 251 | Sets new value \a value as the upper extreme for the set. |
|
154 | 252 | */ |
|
155 | 253 | void QBoxSet::setUpperExtreme(const qreal value) |
|
156 | 254 | { |
|
157 | 255 | d_ptr->replace(QBoxSetPrivate::PosUpperExtreme, value); |
|
158 | 256 | emit d_ptr->restructuredBox(); |
|
159 | 257 | emit valueChanged(QBoxSetPrivate::PosUpperExtreme); |
|
160 | 258 | } |
|
161 | 259 | |
|
162 | 260 | /*! |
|
163 | 261 | Returns the upper extreme value of the set. |
|
164 | 262 | */ |
|
165 | 263 | qreal QBoxSet::upperExtreme() |
|
166 | 264 | { |
|
167 | 265 | return d_ptr->m_values[QBoxSetPrivate::PosUpperExtreme]; |
|
168 | 266 | } |
|
169 | 267 | |
|
170 | 268 | /*! |
|
171 | 269 | Sets new \a label for set. |
|
172 | 270 | */ |
|
173 | 271 | void QBoxSet::setLabel(const QString label) |
|
174 | 272 | { |
|
175 | 273 | d_ptr->m_label = label; |
|
176 | 274 | } |
|
177 | 275 | |
|
178 | 276 | /*! |
|
179 | 277 | Returns label of the set. |
|
180 | 278 | */ |
|
181 | 279 | QString QBoxSet::label() const |
|
182 | 280 | { |
|
183 | 281 | return d_ptr->m_label; |
|
184 | 282 | } |
|
185 | 283 | |
|
186 | 284 | /*! |
|
187 | 285 | Convenience operator. Same as append, with real \a value. |
|
188 | 286 | \sa append() |
|
189 | 287 | */ |
|
190 | 288 | QBoxSet &QBoxSet::operator << (const qreal &value) |
|
191 | 289 | { |
|
192 | 290 | append(value); |
|
193 | 291 | return *this; |
|
194 | 292 | } |
|
195 | 293 | |
|
196 | 294 | /*! |
|
197 | 295 | Inserts new \a value on the \a index position. |
|
198 | 296 | The value that is currently at this postion is moved to postion index + 1 |
|
199 | 297 | */ |
|
200 | 298 | void QBoxSet::insert(const int index, const qreal value) |
|
201 | 299 | { |
|
202 | 300 | d_ptr->insert(index, value); |
|
203 | 301 | emit valuesAdded(index, 1); |
|
204 | 302 | } |
|
205 | 303 | |
|
206 | 304 | /*! |
|
207 | 305 | Sets a new value \a value to set, indexed by \a index |
|
208 | 306 | */ |
|
209 | 307 | void QBoxSet::replace(const int index, const qreal value) |
|
210 | 308 | { |
|
211 | 309 | if (index >= 0 && index < 5) { |
|
212 | 310 | d_ptr->replace(index, value); |
|
213 | 311 | emit valueChanged(index); |
|
214 | 312 | } |
|
215 | 313 | } |
|
216 | 314 | |
|
217 | 315 | |
|
218 | 316 | /*! |
|
219 | 317 | Returns value of set indexed by \a index. |
|
220 | 318 | If the index is out of bounds 0.0 is returned. |
|
221 | 319 | */ |
|
222 | 320 | qreal QBoxSet::at(const int index) const |
|
223 | 321 | { |
|
224 | 322 | if (index < 0 || index >= 5) |
|
225 | 323 | return 0; |
|
226 | 324 | return d_ptr->m_values[index]; |
|
227 | 325 | } |
|
228 | 326 | |
|
229 | 327 | /*! |
|
230 | 328 | Returns value of set indexed by \a index. |
|
231 | 329 | If the index is out of bounds 0.0 is returned. |
|
232 | 330 | */ |
|
233 | 331 | qreal QBoxSet::operator [](const int index) const |
|
234 | 332 | { |
|
235 | 333 | return at(index); |
|
236 | 334 | } |
|
237 | 335 | |
|
238 | 336 | /*! |
|
239 | 337 | Returns count of values in set. |
|
240 | 338 | */ |
|
241 | 339 | int QBoxSet::count() const |
|
242 | 340 | { |
|
243 | 341 | return d_ptr->m_valuesCount; |
|
244 | 342 | } |
|
245 | 343 | |
|
246 | 344 | /*! |
|
247 | 345 | Sets pen for set. Boxes of this set are drawn using \a pen |
|
248 | 346 | */ |
|
249 | 347 | void QBoxSet::setPen(const QPen &pen) |
|
250 | 348 | { |
|
251 | 349 | if (d_ptr->m_pen != pen) { |
|
252 | 350 | d_ptr->m_pen = pen; |
|
253 | 351 | emit d_ptr->updatedBox(); |
|
254 | 352 | emit penChanged(); |
|
255 | 353 | } |
|
256 | 354 | } |
|
257 | 355 | |
|
258 | 356 | /*! |
|
259 | 357 | Returns pen of the set. |
|
260 | 358 | */ |
|
261 | 359 | QPen QBoxSet::pen() const |
|
262 | 360 | { |
|
263 | 361 | return d_ptr->m_pen; |
|
264 | 362 | } |
|
265 | 363 | |
|
266 | 364 | /*! |
|
267 | 365 | Sets brush for the set. Boxes of this set are drawn using \a brush |
|
268 | 366 | */ |
|
269 | 367 | void QBoxSet::setBrush(const QBrush &brush) |
|
270 | 368 | { |
|
271 | 369 | if (d_ptr->m_brush != brush) { |
|
272 | 370 | d_ptr->m_brush = brush; |
|
273 | 371 | emit d_ptr->updatedBox(); |
|
274 | 372 | emit brushChanged(); |
|
275 | 373 | } |
|
276 | 374 | } |
|
277 | 375 | |
|
278 | 376 | /*! |
|
279 | 377 | Returns brush of the set. |
|
280 | 378 | */ |
|
281 | 379 | QBrush QBoxSet::brush() const |
|
282 | 380 | { |
|
283 | 381 | return d_ptr->m_brush; |
|
284 | 382 | } |
|
285 | 383 | |
|
286 | 384 | /*! |
|
287 | 385 | Returns the color of the brush of boxset. |
|
288 | 386 | */ |
|
289 | 387 | QColor QBoxSet::color() |
|
290 | 388 | { |
|
291 | 389 | return brush().color(); |
|
292 | 390 | } |
|
293 | 391 | |
|
294 | 392 | /*! |
|
295 | 393 | Sets the \a color of brush for this boxset |
|
296 | 394 | */ |
|
297 | 395 | void QBoxSet::setColor(QColor color) |
|
298 | 396 | { |
|
299 | 397 | QBrush b = brush(); |
|
300 | 398 | if ((b.color() != color) || (b.style() == Qt::NoBrush)) { |
|
301 | 399 | b.setColor(color); |
|
302 | 400 | if (b.style() == Qt::NoBrush) { |
|
303 | 401 | // Set tyle to Qt::SolidPattern. (Default is Qt::NoBrush) |
|
304 | 402 | // This prevents theme to override color defined in QML side: |
|
305 | 403 | // BoxSet { label: "Bob"; color:"red"; values: [1,2,3] } |
|
306 | 404 | // The color must be obeyed, since user wanted it. |
|
307 | 405 | b.setStyle(Qt::SolidPattern); |
|
308 | 406 | } |
|
309 | 407 | setBrush(b); |
|
310 | 408 | emit colorChanged(color); |
|
311 | 409 | } |
|
312 | 410 | } |
|
313 | 411 | |
|
314 | 412 | /*! |
|
315 | 413 | Returns the color of pen of this boxset |
|
316 | 414 | */ |
|
317 | 415 | QColor QBoxSet::borderColor() |
|
318 | 416 | { |
|
319 | 417 | return pen().color(); |
|
320 | 418 | } |
|
321 | 419 | |
|
322 | 420 | /*! |
|
323 | 421 | Sets the color of pen for this boxset |
|
324 | 422 | */ |
|
325 | 423 | void QBoxSet::setBorderColor(QColor color) |
|
326 | 424 | { |
|
327 | 425 | QPen p = pen(); |
|
328 | 426 | if (p.color() != color) { |
|
329 | 427 | p.setColor(color); |
|
330 | 428 | setPen(p); |
|
331 | 429 | emit borderColorChanged(color); |
|
332 | 430 | } |
|
333 | 431 | } |
|
334 | 432 | |
|
335 | 433 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
|
336 | 434 | |
|
337 | 435 | QBoxSetPrivate::QBoxSetPrivate(const QString label, QBoxSet *parent) : QObject(parent), |
|
338 | 436 | q_ptr(parent), |
|
339 | 437 | m_label(label), |
|
340 | 438 | m_valuesCount(5), |
|
341 | 439 | m_appendCount(0), |
|
342 | 440 | m_pen(QPen(Qt::NoPen)), |
|
343 | 441 | m_brush(QBrush(Qt::NoBrush)) |
|
344 | 442 | { |
|
345 | 443 | m_values = new qreal[m_valuesCount]; |
|
346 | 444 | } |
|
347 | 445 | |
|
348 | 446 | QBoxSetPrivate::~QBoxSetPrivate() |
|
349 | 447 | { |
|
350 | 448 | } |
|
351 | 449 | |
|
352 | 450 | void QBoxSetPrivate::append(qreal value) |
|
353 | 451 | { |
|
354 | 452 | if (isValidValue(value) && m_appendCount < m_valuesCount) { |
|
355 | 453 | m_values[m_appendCount++] = value; |
|
356 | 454 | emit restructuredBox(); |
|
357 | 455 | } |
|
358 | 456 | } |
|
359 | 457 | |
|
360 | 458 | void QBoxSetPrivate::append(QList<qreal> values) |
|
361 | 459 | { |
|
362 | 460 | for (int i = 0; i < values.count(); i++) { |
|
363 | 461 | if (isValidValue(values.at(i)) && m_appendCount < m_valuesCount) |
|
364 | 462 | m_values[m_appendCount++] = values.at(i); |
|
365 | 463 | } |
|
366 | 464 | emit restructuredBox(); |
|
367 | 465 | } |
|
368 | 466 | |
|
369 | 467 | void QBoxSetPrivate::insert(const int index, const qreal value) |
|
370 | 468 | { |
|
371 | 469 | if (isValidValue(value)) { |
|
372 | 470 | for (int i = 4; i > index; i--) |
|
373 | 471 | m_values[i] = m_values[i - 1]; |
|
374 | 472 | m_values[index] = value; |
|
375 | 473 | emit restructuredBox(); |
|
376 | 474 | } |
|
377 | 475 | } |
|
378 | 476 | |
|
379 | 477 | void QBoxSetPrivate::replace(const int index, const qreal value) |
|
380 | 478 | { |
|
381 | 479 | m_values[index] = value; |
|
382 | 480 | emit updatedLayout(); |
|
383 | 481 | } |
|
384 | 482 | |
|
385 | 483 | qreal QBoxSetPrivate::value(const int index) |
|
386 | 484 | { |
|
387 | 485 | if (index < 0 || index >= m_valuesCount) |
|
388 | 486 | return 0; |
|
389 | 487 | return m_values[index]; |
|
390 | 488 | } |
|
391 | 489 | |
|
392 | 490 | #include "moc_qboxset.cpp" |
|
393 | 491 | #include "moc_qboxset_p.cpp" |
|
394 | 492 | |
|
395 | 493 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,107 +1,105 | |||
|
1 | 1 | /**************************************************************************** |
|
2 | 2 | ** |
|
3 | 3 | ** Copyright (C) 2013 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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #ifndef QBOXSET_H |
|
22 | 22 | #define QBOXSET_H |
|
23 | 23 | |
|
24 | 24 | #include <qchartglobal.h> |
|
25 | 25 | #include <QPen> |
|
26 | 26 | #include <QBrush> |
|
27 | 27 | #include <QFont> |
|
28 | 28 | |
|
29 | 29 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
30 | 30 | class QBoxSetPrivate; |
|
31 | 31 | |
|
32 | 32 | class QTCOMMERCIALCHART_EXPORT QBoxSet : public QObject |
|
33 | 33 | { |
|
34 | 34 | Q_OBJECT |
|
35 | 35 | Q_PROPERTY(QPen pen READ pen WRITE setPen NOTIFY penChanged) |
|
36 | 36 | Q_PROPERTY(QBrush brush READ brush WRITE setBrush NOTIFY brushChanged) |
|
37 | 37 | Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged) |
|
38 | 38 | Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged) |
|
39 | 39 | |
|
40 | 40 | public: |
|
41 | 41 | explicit QBoxSet(const QString label = "", QObject *parent = 0); |
|
42 |
explicit QBoxSet(const qreal |
|
|
42 | explicit QBoxSet(const qreal le, const qreal lq, const qreal m, const qreal uq, const qreal ue, const QString label = "", QObject *parent = 0); | |
|
43 | 43 | virtual ~QBoxSet(); |
|
44 | 44 | |
|
45 | 45 | void append(const qreal value); |
|
46 | 46 | void append(const QList<qreal> &values); |
|
47 | 47 | |
|
48 | 48 | void setLowerExtreme(const qreal value); |
|
49 | 49 | qreal lowerExtreme(); |
|
50 | 50 | void setLowerQuartile(const qreal value); |
|
51 | 51 | qreal lowerQuartile(); |
|
52 | 52 | void setMedian(const qreal value); |
|
53 | 53 | qreal median(); |
|
54 | 54 | void setUpperQuartile(const qreal value); |
|
55 | 55 | qreal upperQuartile(); |
|
56 | 56 | void setUpperExtreme(const qreal value); |
|
57 | 57 | qreal upperExtreme(); |
|
58 | 58 | |
|
59 | 59 | void setLabel(const QString label); |
|
60 | 60 | QString label() const; |
|
61 | 61 | |
|
62 | 62 | QBoxSet &operator << (const qreal &value); |
|
63 | 63 | |
|
64 | 64 | void insert(const int index, const qreal value); |
|
65 | void remove(const int index, const int count = 1); | |
|
66 | 65 | void replace(const int index, const qreal value); |
|
67 | 66 | qreal at(const int index) const; |
|
68 | 67 | qreal operator [](const int index) const; |
|
69 | 68 | int count() const; |
|
70 | 69 | |
|
71 | 70 | void setPen(const QPen &pen); |
|
72 | 71 | QPen pen() const; |
|
73 | 72 | |
|
74 | 73 | void setBrush(const QBrush &brush); |
|
75 | 74 | QBrush brush() const; |
|
76 | 75 | |
|
77 | 76 | QColor color(); |
|
78 | 77 | void setColor(QColor color); |
|
79 | 78 | |
|
80 | 79 | QColor borderColor(); |
|
81 | 80 | void setBorderColor(QColor color); |
|
82 | 81 | |
|
83 | 82 | |
|
84 | 83 | Q_SIGNALS: |
|
85 |
void clicked( |
|
|
84 | void clicked(); | |
|
86 | 85 | void hovered(bool status); |
|
87 | 86 | void penChanged(); |
|
88 | 87 | void brushChanged(); |
|
89 | 88 | void colorChanged(QColor color); |
|
90 | 89 | void borderColorChanged(QColor color); |
|
91 | 90 | |
|
92 | 91 | void valuesAdded(int index, int count); |
|
93 | void valuesRemoved(int index, int count); | |
|
94 | 92 | void valueChanged(int index); |
|
95 | 93 | |
|
96 | 94 | private: |
|
97 | 95 | QScopedPointer<QBoxSetPrivate> d_ptr; |
|
98 | 96 | Q_DISABLE_COPY(QBoxSet) |
|
99 | 97 | friend class BarLegendMarker; |
|
100 | 98 | friend class BarChartItem; |
|
101 | 99 | friend class BoxPlotChartItem; |
|
102 | 100 | friend class QBoxPlotSeriesPrivate; |
|
103 | 101 | }; |
|
104 | 102 | |
|
105 | 103 | QTCOMMERCIALCHART_END_NAMESPACE |
|
106 | 104 | |
|
107 | 105 | #endif // QBOXSET_H |
@@ -1,249 +1,249 | |||
|
1 | 1 | /**************************************************************************** |
|
2 | 2 | ** |
|
3 | 3 | ** Copyright (C) 2013 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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #include "qvboxplotmodelmapper.h" |
|
22 | 22 | |
|
23 | 23 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
24 | 24 | |
|
25 | 25 | /*! |
|
26 | 26 | \class QVBoxPlotModelMapper |
|
27 | 27 | \brief Vertical model mapper for bar series |
|
28 | 28 | \mainclass |
|
29 | 29 | |
|
30 | 30 | Model mappers allow you to use QAbstractItemModel derived models as a data source for a chart series. |
|
31 |
Vertical model mapper is used to create a connection between Q |
|
|
31 | Vertical model mapper is used to create a connection between QBoxPlotSeries and QAbstractItemModel derived model object. | |
|
32 | 32 | Model mapper maintains equal size of all the BarSets. |
|
33 | Adding/removing value from the BarSet causes the the same change in the rest of the BarSets added to the same series. | |
|
34 | 33 | Note: used model has to support adding/removing rows/columns and modifying the data of the cells. |
|
35 | 34 | */ |
|
36 | 35 | /*! |
|
37 |
\qmlclass VB |
|
|
36 | \qmlclass VBoxPlotModelMapper | |
|
38 | 37 | \mainclass |
|
39 | 38 | |
|
40 |
VB |
|
|
41 |
for any bar series. It is possible to use both QAbstractItemModel and bar series data API to |
|
|
42 | VBarModelMapper keeps the series and the model in sync. | |
|
39 | VBoxPlotModelMapper allows you to use your own QAbstractItemModel derived model with data in columns as a data source | |
|
40 | for any box-and-whiskers series. It is possible to use both QAbstractItemModel and box-and-whiskers series data API to | |
|
41 | manipulate data. | |
|
42 | VBoxPlotModelMapper keeps the series and the model in sync. | |
|
43 | 43 | |
|
44 |
The following QML example would create a bar series with three b |
|
|
45 |
model has at least four columns). Each b |
|
|
44 | The following QML example would create a box-and-whiskers series with three box sets (assuming the | |
|
45 | model has at least four columns). Each box set would contain data starting from row 1. The name of a set would be | |
|
46 | 46 | defined by the horizontal header (of the column). |
|
47 | 47 | \code |
|
48 | 48 | BarSeries { |
|
49 | 49 | VBarModelMapper { |
|
50 | 50 | model: myCustomModel // QAbstractItemModel derived implementation |
|
51 | 51 | firstBarSetColumn: 1 |
|
52 | 52 | lastBarSetColumn: 3 |
|
53 | 53 | firstRow: 1 |
|
54 | 54 | } |
|
55 | 55 | } |
|
56 | 56 | \endcode |
|
57 | 57 | */ |
|
58 | 58 | |
|
59 | 59 | /*! |
|
60 | 60 | \property QVBoxPlotModelMapper::series |
|
61 |
\brief Defines the Q |
|
|
61 | \brief Defines the QBoxPlotSeries object that is used by the mapper. | |
|
62 | 62 | |
|
63 | 63 | All the data in the series is discarded when it is set to the mapper. |
|
64 | 64 | When new series is specified the old series is disconnected (it preserves its data) |
|
65 | 65 | */ |
|
66 | 66 | /*! |
|
67 | 67 | \qmlproperty AbstractBarSeries VBarModelMapper::series |
|
68 | 68 | Defines the AbstractBarSeries based object that is used by the mapper. All the data in the series is discarded when it is |
|
69 | 69 | set to the mapper. When new series is specified the old series is disconnected (it preserves its data). |
|
70 | 70 | */ |
|
71 | 71 | |
|
72 | 72 | /*! |
|
73 | 73 | \property QVBoxPlotModelMapper::model |
|
74 | 74 | \brief Defines the model that is used by the mapper. |
|
75 | 75 | */ |
|
76 | 76 | /*! |
|
77 | 77 | \qmlproperty SomeModel VBarModelMapper::model |
|
78 | 78 | The QAbstractItemModel based model that is used by the mapper. You need to implement the model and expose it to |
|
79 | 79 | QML as shown in \l {QML Custom Model} demo application. Note: the model has to support adding/removing rows/columns |
|
80 | 80 | and modifying the data of the cells. |
|
81 | 81 | */ |
|
82 | 82 | |
|
83 | 83 | /*! |
|
84 |
\property QVBoxPlotModelMapper::firstB |
|
|
85 | \brief Defines which column of the model is used as the data source for the first bar set | |
|
84 | \property QVBoxPlotModelMapper::firstBoxSetColumn | |
|
85 | \brief Defines which column of the model is used as the data source for the first box-and-whiskers set | |
|
86 | 86 | Default value is: -1 (invalid mapping) |
|
87 | 87 | */ |
|
88 | 88 | /*! |
|
89 |
\qmlproperty int VBarModelMapper::firstB |
|
|
90 | Defines which column of the model is used as the data source for the first bar set. Default value | |
|
89 | \qmlproperty int VBarModelMapper::firstBoxSetColumn | |
|
90 | Defines which column of the model is used as the data source for the first box-and-whiskers set. Default value | |
|
91 | 91 | is: -1 (invalid mapping). |
|
92 | 92 | */ |
|
93 | 93 | |
|
94 | 94 | /*! |
|
95 |
\property QVBoxPlotModelMapper::lastB |
|
|
96 | \brief Defines which column of the model is used as the data source for the last bar set | |
|
95 | \property QVBoxPlotModelMapper::lastBoxSetColumn | |
|
96 | \brief Defines which column of the model is used as the data source for the last box-and-whiskers set | |
|
97 | 97 | Default value is: -1 (invalid mapping) |
|
98 | 98 | */ |
|
99 | 99 | /*! |
|
100 |
\qmlproperty int VBarModelMapper::lastB |
|
|
101 | Defines which column of the model is used as the data source for the last bar set. Default | |
|
100 | \qmlproperty int VBarModelMapper::lastBoxSetColumn | |
|
101 | Defines which column of the model is used as the data source for the last box-and-whiskers set. Default | |
|
102 | 102 | value is: -1 (invalid mapping). |
|
103 | 103 | */ |
|
104 | 104 | |
|
105 | 105 | /*! |
|
106 | 106 | \property QVBoxPlotModelMapper::firstRow |
|
107 |
\brief Defines which row of the model contains the first values of the QB |
|
|
107 | \brief Defines which row of the model contains the first values of the QBoxSets in the series. | |
|
108 | 108 | Minimal and default value is: 0 |
|
109 | 109 | */ |
|
110 | 110 | /*! |
|
111 |
\qmlproperty int VB |
|
|
112 |
Defines which row of the model contains the first values of the QB |
|
|
111 | \qmlproperty int VBoxPlotModelMapper::firstRow | |
|
112 | Defines which row of the model contains the first values of the QBoxSets in the series. | |
|
113 | 113 | The default value is 0. |
|
114 | 114 | */ |
|
115 | 115 | |
|
116 | 116 | /*! |
|
117 | 117 | \property QVBoxPlotModelMapper::rowCount |
|
118 |
\brief Defines the number of rows of the model that are mapped as the data for Q |
|
|
118 | \brief Defines the number of rows of the model that are mapped as the data for QBoxPlotSeries | |
|
119 | 119 | Minimal and default value is: -1 (count limited by the number of rows in the model) |
|
120 | 120 | */ |
|
121 | 121 | /*! |
|
122 |
\qmlproperty int VB |
|
|
123 |
Defines the number of rows of the model that are mapped as the data for Q |
|
|
122 | \qmlproperty int VBoxModelMapper::rowCount | |
|
123 | Defines the number of rows of the model that are mapped as the data for QBoxPlotSeries. The default value is | |
|
124 | 124 | -1 (count limited by the number of rows in the model) |
|
125 | 125 | */ |
|
126 | 126 | |
|
127 | 127 | /*! |
|
128 | 128 | \fn void QVBoxPlotModelMapper::seriesReplaced() |
|
129 | 129 | |
|
130 | 130 | Emitted when the series to which mapper is connected to has changed. |
|
131 | 131 | */ |
|
132 | 132 | |
|
133 | 133 | /*! |
|
134 | 134 | \fn void QVBoxPlotModelMapper::modelReplaced() |
|
135 | 135 | |
|
136 | 136 | Emitted when the model to which mapper is connected to has changed. |
|
137 | 137 | */ |
|
138 | 138 | |
|
139 | 139 | /*! |
|
140 |
\fn void QVBoxPlotModelMapper::firstB |
|
|
141 |
Emitted when the firstB |
|
|
140 | \fn void QVBoxPlotModelMapper::firstBoxSetColumnChanged() | |
|
141 | Emitted when the firstBoxSetColumn has changed. | |
|
142 | 142 | */ |
|
143 | 143 | |
|
144 | 144 | /*! |
|
145 |
\fn void QVBoxPlotModelMapper::lastB |
|
|
146 |
Emitted when the lastB |
|
|
145 | \fn void QVBoxPlotModelMapper::lastBoxSetColumnChanged() | |
|
146 | Emitted when the lastBoxSetColumn has changed. | |
|
147 | 147 | */ |
|
148 | 148 | |
|
149 | 149 | /*! |
|
150 | 150 | \fn void QVBoxPlotModelMapper::firstRowChanged() |
|
151 | 151 | Emitted when the firstRow has changed. |
|
152 | 152 | */ |
|
153 | 153 | |
|
154 | 154 | /*! |
|
155 | 155 | \fn void QVBoxPlotModelMapper::rowCountChanged() |
|
156 | 156 | Emitted when the rowCount has changed. |
|
157 | 157 | */ |
|
158 | 158 | |
|
159 | 159 | /*! |
|
160 | 160 | Constructs a mapper object which is a child of \a parent. |
|
161 | 161 | */ |
|
162 | 162 | QVBoxPlotModelMapper::QVBoxPlotModelMapper(QObject *parent) : |
|
163 | 163 | QBoxPlotModelMapper(parent) |
|
164 | 164 | { |
|
165 | 165 | QBoxPlotModelMapper::setOrientation(Qt::Vertical); |
|
166 | 166 | } |
|
167 | 167 | |
|
168 | 168 | QAbstractItemModel *QVBoxPlotModelMapper::model() const |
|
169 | 169 | { |
|
170 | 170 | return QBoxPlotModelMapper::model(); |
|
171 | 171 | } |
|
172 | 172 | |
|
173 | 173 | void QVBoxPlotModelMapper::setModel(QAbstractItemModel *model) |
|
174 | 174 | { |
|
175 | 175 | if (model != QBoxPlotModelMapper::model()) { |
|
176 | 176 | QBoxPlotModelMapper::setModel(model); |
|
177 | 177 | emit modelReplaced(); |
|
178 | 178 | } |
|
179 | 179 | } |
|
180 | 180 | |
|
181 | 181 | QBoxPlotSeries *QVBoxPlotModelMapper::series() const |
|
182 | 182 | { |
|
183 | 183 | return QBoxPlotModelMapper::series(); |
|
184 | 184 | } |
|
185 | 185 | |
|
186 | 186 | void QVBoxPlotModelMapper::setSeries(QBoxPlotSeries *series) |
|
187 | 187 | { |
|
188 | 188 | if (series != QBoxPlotModelMapper::series()) { |
|
189 | 189 | QBoxPlotModelMapper::setSeries(series); |
|
190 | 190 | emit seriesReplaced(); |
|
191 | 191 | } |
|
192 | 192 | } |
|
193 | 193 | |
|
194 | 194 | int QVBoxPlotModelMapper::firstBoxSetColumn() const |
|
195 | 195 | { |
|
196 | 196 | return QBoxPlotModelMapper::firstBoxSetSection(); |
|
197 | 197 | } |
|
198 | 198 | |
|
199 | 199 | void QVBoxPlotModelMapper::setFirstBoxSetColumn(int firstBoxSetColumn) |
|
200 | 200 | { |
|
201 | 201 | if (firstBoxSetColumn != firstBoxSetSection()) { |
|
202 | 202 | QBoxPlotModelMapper::setFirstBoxSetSection(firstBoxSetColumn); |
|
203 | 203 | emit firstBoxSetColumnChanged(); |
|
204 | 204 | } |
|
205 | 205 | } |
|
206 | 206 | |
|
207 | 207 | int QVBoxPlotModelMapper::lastBoxSetColumn() const |
|
208 | 208 | { |
|
209 | 209 | return QBoxPlotModelMapper::lastBoxSetSection(); |
|
210 | 210 | } |
|
211 | 211 | |
|
212 | 212 | void QVBoxPlotModelMapper::setLastBoxSetColumn(int lastBoxSetColumn) |
|
213 | 213 | { |
|
214 | 214 | if (lastBoxSetColumn != lastBoxSetSection()) { |
|
215 | 215 | QBoxPlotModelMapper::setLastBoxSetSection(lastBoxSetColumn); |
|
216 | 216 | emit lastBoxSetColumnChanged(); |
|
217 | 217 | } |
|
218 | 218 | } |
|
219 | 219 | |
|
220 | 220 | int QVBoxPlotModelMapper::firstRow() const |
|
221 | 221 | { |
|
222 | 222 | return QBoxPlotModelMapper::first(); |
|
223 | 223 | } |
|
224 | 224 | |
|
225 | 225 | void QVBoxPlotModelMapper::setFirstRow(int firstRow) |
|
226 | 226 | { |
|
227 | 227 | if (firstRow != first()) { |
|
228 | 228 | QBoxPlotModelMapper::setFirst(firstRow); |
|
229 | 229 | emit firstRowChanged(); |
|
230 | 230 | } |
|
231 | 231 | } |
|
232 | 232 | |
|
233 | 233 | int QVBoxPlotModelMapper::rowCount() const |
|
234 | 234 | { |
|
235 | 235 | return QBoxPlotModelMapper::count(); |
|
236 | 236 | } |
|
237 | 237 | |
|
238 | 238 | void QVBoxPlotModelMapper::setRowCount(int rowCount) |
|
239 | 239 | { |
|
240 | 240 | if (rowCount != count()) { |
|
241 | 241 | QBoxPlotModelMapper::setCount(rowCount); |
|
242 | 242 | emit rowCountChanged(); |
|
243 | 243 | } |
|
244 | 244 | } |
|
245 | 245 | |
|
246 | 246 | #include "moc_qvboxplotmodelmapper.cpp" |
|
247 | 247 | |
|
248 | 248 | QTCOMMERCIALCHART_END_NAMESPACE |
|
249 | 249 |
@@ -1,292 +1,293 | |||
|
1 | 1 | /**************************************************************************** |
|
2 | 2 | ** |
|
3 | 3 | ** Copyright (C) 2013 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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #include "qlegendmarker.h" |
|
22 | 22 | #include "qlegendmarker_p.h" |
|
23 | 23 | #include "legendmarkeritem_p.h" |
|
24 | 24 | #include "qlegend.h" |
|
25 | 25 | #include "qlegend_p.h" |
|
26 | 26 | #include "legendlayout_p.h" |
|
27 | 27 | #include <QFontMetrics> |
|
28 | 28 | #include <QGraphicsSceneEvent> |
|
29 | 29 | #include <QAbstractSeries> |
|
30 | 30 | |
|
31 | 31 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
32 | 32 | |
|
33 | 33 | /*! |
|
34 | 34 | \class QLegendMarker |
|
35 | 35 | \brief LegendMarker object |
|
36 | 36 | \mainclass |
|
37 | 37 | |
|
38 | 38 | QLegendMarker is abstract object that can be used to access markers inside QLegend. Legend marker consists of two |
|
39 | 39 | items: The colored box, which reflects the color of series and label, which is the name of series (or label of slice/barset |
|
40 | 40 | in case of pie or bar series) |
|
41 | 41 | The QLegendMarker is always related to one series. |
|
42 | 42 | |
|
43 | 43 | \image examples_percentbarchart_legend.png |
|
44 | 44 | |
|
45 | 45 | \sa QLegend |
|
46 | 46 | */ |
|
47 | 47 | /*! |
|
48 | 48 | \enum QLegendMarker::LegendMarkerType |
|
49 | 49 | |
|
50 | 50 | The type of the legendmarker object. |
|
51 | 51 | |
|
52 | 52 | \value LegendMarkerTypeArea |
|
53 | 53 | \value LegendMarkerTypeBar |
|
54 | 54 | \value LegendMarkerTypePie |
|
55 | 55 | \value LegendMarkerTypeXY |
|
56 | \value LegendMarkerTypeBoxPlot | |
|
56 | 57 | */ |
|
57 | 58 | |
|
58 | 59 | /*! |
|
59 | 60 | \fn virtual LegendMarkerType QLegendMarker::type() = 0; |
|
60 | 61 | Returns the type of legendmarker. Type depends of the related series. LegendMarkerTypeXY is used for all QXYSeries derived |
|
61 | 62 | classes. |
|
62 | 63 | */ |
|
63 | 64 | |
|
64 | 65 | /*! |
|
65 | 66 | \fn virtual QAbstractSeries* QLegendMarker::series() = 0; |
|
66 | 67 | Returns pointer to series, which is related to this marker. Marker is always related to some series. |
|
67 | 68 | */ |
|
68 | 69 | |
|
69 | 70 | /*! |
|
70 | 71 | \fn void QLegendMarker::clicked(); |
|
71 | 72 | This signal is emitted, when marker is clicked with mouse. |
|
72 | 73 | */ |
|
73 | 74 | |
|
74 | 75 | /*! |
|
75 | 76 | \fn void QLegendMarker::hovered(bool status); |
|
76 | 77 | This signal is emitted, when mouse is hovered over marker. \a status is true, when mouse enters the marker |
|
77 | 78 | and false when it leaves the marker. |
|
78 | 79 | */ |
|
79 | 80 | |
|
80 | 81 | /*! |
|
81 | 82 | \fn void QLegendMarker::labelChanged() |
|
82 | 83 | This signal is emitted when the label of the legend marker has changed. |
|
83 | 84 | */ |
|
84 | 85 | |
|
85 | 86 | /*! |
|
86 | 87 | \fn void QLegendMarker::labelBrushChanged() |
|
87 | 88 | This signal is emitted when the label brush of the legend marker has changed. |
|
88 | 89 | */ |
|
89 | 90 | |
|
90 | 91 | /*! |
|
91 | 92 | \fn void QLegendMarker::fontChanged() |
|
92 | 93 | This signal is emitted when the (label) font of the legend marker has changed. |
|
93 | 94 | */ |
|
94 | 95 | |
|
95 | 96 | /*! |
|
96 | 97 | \fn void QLegendMarker::penChanged() |
|
97 | 98 | This signal is emitted when the pen of the legend marker has changed. |
|
98 | 99 | */ |
|
99 | 100 | |
|
100 | 101 | /*! |
|
101 | 102 | \fn void QLegendMarker::brushChanged() |
|
102 | 103 | This signal is emitted when the brush of the legend marker has changed. |
|
103 | 104 | */ |
|
104 | 105 | |
|
105 | 106 | /*! |
|
106 | 107 | \fn void QLegendMarker::visibleChanged() |
|
107 | 108 | This signal is emitted when the visibility of the legend marker has changed. |
|
108 | 109 | */ |
|
109 | 110 | |
|
110 | 111 | /*! |
|
111 | 112 | \property QLegendMarker::label |
|
112 | 113 | Label of the marker. This is the text that is shown in legend. |
|
113 | 114 | */ |
|
114 | 115 | |
|
115 | 116 | /*! |
|
116 | 117 | \property QLegendMarker::labelBrush |
|
117 | 118 | Brush of the label |
|
118 | 119 | */ |
|
119 | 120 | |
|
120 | 121 | /*! |
|
121 | 122 | \property QLegendMarker::font |
|
122 | 123 | Font of the label |
|
123 | 124 | */ |
|
124 | 125 | |
|
125 | 126 | /*! |
|
126 | 127 | \property QLegendMarker::pen |
|
127 | 128 | Pen of the marker. This is the outline of the colored square. |
|
128 | 129 | */ |
|
129 | 130 | |
|
130 | 131 | /*! |
|
131 | 132 | \property QLegendMarker::brush |
|
132 | 133 | Brush of the marker. This is the inside of the colored square. |
|
133 | 134 | */ |
|
134 | 135 | |
|
135 | 136 | /*! |
|
136 | 137 | \property QLegendMarker::visible |
|
137 | 138 | Visibility of the legend marker. Affects label and the colored square. |
|
138 | 139 | */ |
|
139 | 140 | |
|
140 | 141 | |
|
141 | 142 | /*! |
|
142 | 143 | \internal |
|
143 | 144 | */ |
|
144 | 145 | QLegendMarker::QLegendMarker(QLegendMarkerPrivate &d, QObject *parent) : |
|
145 | 146 | QObject(parent), |
|
146 | 147 | d_ptr(&d) |
|
147 | 148 | { |
|
148 | 149 | d_ptr->m_item->setVisible(d_ptr->series()->isVisible()); |
|
149 | 150 | } |
|
150 | 151 | |
|
151 | 152 | /*! |
|
152 | 153 | Destructor of marker |
|
153 | 154 | */ |
|
154 | 155 | QLegendMarker::~QLegendMarker() |
|
155 | 156 | { |
|
156 | 157 | } |
|
157 | 158 | |
|
158 | 159 | /*! |
|
159 | 160 | Returns the label of the marker. |
|
160 | 161 | */ |
|
161 | 162 | QString QLegendMarker::label() const |
|
162 | 163 | { |
|
163 | 164 | return d_ptr->m_item->label(); |
|
164 | 165 | } |
|
165 | 166 | |
|
166 | 167 | /*! |
|
167 | 168 | Sets the \a label of marker. Note that changing name of series will also change label of its marker. |
|
168 | 169 | */ |
|
169 | 170 | void QLegendMarker::setLabel(const QString &label) |
|
170 | 171 | { |
|
171 | 172 | if (label.isEmpty()) { |
|
172 | 173 | d_ptr->m_customLabel = false; |
|
173 | 174 | } else { |
|
174 | 175 | d_ptr->m_customLabel = true; |
|
175 | 176 | d_ptr->m_item->setLabel(label); |
|
176 | 177 | } |
|
177 | 178 | } |
|
178 | 179 | /*! |
|
179 | 180 | Returns the brush which is used to draw label. |
|
180 | 181 | */ |
|
181 | 182 | QBrush QLegendMarker::labelBrush() const |
|
182 | 183 | { |
|
183 | 184 | return d_ptr->m_item->labelBrush(); |
|
184 | 185 | } |
|
185 | 186 | |
|
186 | 187 | /*! |
|
187 | 188 | Sets the \a brush of label |
|
188 | 189 | */ |
|
189 | 190 | void QLegendMarker::setLabelBrush(const QBrush &brush) |
|
190 | 191 | { |
|
191 | 192 | d_ptr->m_item->setLabelBrush(brush); |
|
192 | 193 | } |
|
193 | 194 | |
|
194 | 195 | /*! |
|
195 | 196 | Retuns the font of label |
|
196 | 197 | */ |
|
197 | 198 | QFont QLegendMarker::font() const |
|
198 | 199 | { |
|
199 | 200 | return d_ptr->m_item->font(); |
|
200 | 201 | } |
|
201 | 202 | |
|
202 | 203 | /*! |
|
203 | 204 | Sets the \a font of label |
|
204 | 205 | */ |
|
205 | 206 | void QLegendMarker::setFont(const QFont &font) |
|
206 | 207 | { |
|
207 | 208 | d_ptr->m_item->setFont(font); |
|
208 | 209 | } |
|
209 | 210 | |
|
210 | 211 | /*! |
|
211 | 212 | Returns the pen of marker item |
|
212 | 213 | */ |
|
213 | 214 | QPen QLegendMarker::pen() const |
|
214 | 215 | { |
|
215 | 216 | return d_ptr->m_item->pen(); |
|
216 | 217 | } |
|
217 | 218 | |
|
218 | 219 | /*! |
|
219 | 220 | Sets the \a pen of marker item |
|
220 | 221 | */ |
|
221 | 222 | void QLegendMarker::setPen(const QPen &pen) |
|
222 | 223 | { |
|
223 | 224 | if (pen == QPen(Qt::NoPen)) { |
|
224 | 225 | d_ptr->m_customPen = false; |
|
225 | 226 | } else { |
|
226 | 227 | d_ptr->m_customPen = true; |
|
227 | 228 | d_ptr->m_item->setPen(pen); |
|
228 | 229 | } |
|
229 | 230 | } |
|
230 | 231 | |
|
231 | 232 | /*! |
|
232 | 233 | Returns the brush of marker item |
|
233 | 234 | */ |
|
234 | 235 | QBrush QLegendMarker::brush() const |
|
235 | 236 | { |
|
236 | 237 | return d_ptr->m_item->brush(); |
|
237 | 238 | } |
|
238 | 239 | |
|
239 | 240 | /*! |
|
240 | 241 | Sets the \a brush of marker item. Note that changing color of the series also changes this. |
|
241 | 242 | */ |
|
242 | 243 | void QLegendMarker::setBrush(const QBrush &brush) |
|
243 | 244 | { |
|
244 | 245 | if (brush == QBrush(Qt::NoBrush)) { |
|
245 | 246 | d_ptr->m_customBrush = false; |
|
246 | 247 | } else { |
|
247 | 248 | d_ptr->m_customBrush = true; |
|
248 | 249 | d_ptr->m_item->setBrush(brush); |
|
249 | 250 | } |
|
250 | 251 | } |
|
251 | 252 | |
|
252 | 253 | /*! |
|
253 | 254 | Returns visibility of the marker |
|
254 | 255 | */ |
|
255 | 256 | bool QLegendMarker::isVisible() const |
|
256 | 257 | { |
|
257 | 258 | return d_ptr->m_item->isVisible(); |
|
258 | 259 | } |
|
259 | 260 | |
|
260 | 261 | /*! |
|
261 | 262 | Sets markers visibility to \a visible |
|
262 | 263 | */ |
|
263 | 264 | void QLegendMarker::setVisible(bool visible) |
|
264 | 265 | { |
|
265 | 266 | d_ptr->m_item->setVisible(visible); |
|
266 | 267 | } |
|
267 | 268 | |
|
268 | 269 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
|
269 | 270 | QLegendMarkerPrivate::QLegendMarkerPrivate(QLegendMarker *q, QLegend *legend) : |
|
270 | 271 | m_legend(legend), |
|
271 | 272 | m_customLabel(false), |
|
272 | 273 | m_customBrush(false), |
|
273 | 274 | m_customPen(false), |
|
274 | 275 | q_ptr(q) |
|
275 | 276 | { |
|
276 | 277 | m_item = new LegendMarkerItem(this); |
|
277 | 278 | } |
|
278 | 279 | |
|
279 | 280 | QLegendMarkerPrivate::~QLegendMarkerPrivate() |
|
280 | 281 | { |
|
281 | 282 | delete m_item; |
|
282 | 283 | } |
|
283 | 284 | |
|
284 | 285 | void QLegendMarkerPrivate::invalidateLegend() |
|
285 | 286 | { |
|
286 | 287 | m_legend->d_ptr->m_layout->invalidate(); |
|
287 | 288 | } |
|
288 | 289 | |
|
289 | 290 | #include "moc_qlegendmarker.cpp" |
|
290 | 291 | #include "moc_qlegendmarker_p.cpp" |
|
291 | 292 | |
|
292 | 293 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,314 +1,315 | |||
|
1 | 1 | /**************************************************************************** |
|
2 | 2 | ** |
|
3 | 3 | ** Copyright (C) 2013 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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #include "qabstractseries.h" |
|
22 | 22 | #include "qabstractseries_p.h" |
|
23 | 23 | #include "chartdataset_p.h" |
|
24 | 24 | #include "qchart.h" |
|
25 | 25 | #include "qchart_p.h" |
|
26 | 26 | #include "chartitem_p.h" |
|
27 | 27 | #include "xydomain_p.h" |
|
28 | 28 | #include "xlogydomain_p.h" |
|
29 | 29 | #include "logxydomain_p.h" |
|
30 | 30 | #include "logxlogydomain_p.h" |
|
31 | 31 | |
|
32 | 32 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
33 | 33 | |
|
34 | 34 | /*! |
|
35 | 35 | \class QAbstractSeries |
|
36 | 36 | \brief Base class for all QtCommercial Chart series. |
|
37 | 37 | \mainclass |
|
38 | 38 | |
|
39 | 39 | Usually you use the series type specific inherited classes instead of the base class. |
|
40 | 40 | \sa QXYSeries, QLineSeries, QSplineSeries, QScatterSeries, QAreaSeries, QAbstractBarSeries, QStackedBarSeries, |
|
41 | 41 | QPercentBarSeries, QPieSeries |
|
42 | 42 | */ |
|
43 | 43 | /*! |
|
44 | 44 | \qmlclass AbstractSeries |
|
45 | 45 | AbstractSeries is the base class for all series. |
|
46 | 46 | The class cannot be instantiated by the user. |
|
47 | 47 | */ |
|
48 | 48 | |
|
49 | 49 | /*! |
|
50 | 50 | \enum QAbstractSeries::SeriesType |
|
51 | 51 | |
|
52 | 52 | The type of the series object. |
|
53 | 53 | |
|
54 | 54 | \value SeriesTypeLine |
|
55 | 55 | \value SeriesTypeArea |
|
56 | 56 | \value SeriesTypeBar |
|
57 | 57 | \value SeriesTypeStackedBar |
|
58 | 58 | \value SeriesTypePercentBar |
|
59 | 59 | \value SeriesTypePie |
|
60 | 60 | \value SeriesTypeScatter |
|
61 | 61 | \value SeriesTypeSpline |
|
62 | 62 | \value SeriesTypeHorizontalBar |
|
63 | 63 | \value SeriesTypeHorizontalStackedBar |
|
64 | 64 | \value SeriesTypeHorizontalPercentBar |
|
65 | \value SeriesTypeBoxPlot | |
|
65 | 66 | */ |
|
66 | 67 | |
|
67 | 68 | /*! |
|
68 | 69 | \property QAbstractSeries::type |
|
69 | 70 | The type of the series. |
|
70 | 71 | */ |
|
71 | 72 | /*! |
|
72 | 73 | \qmlproperty ChartView.SeriesType AbstractSeries::type |
|
73 | 74 | The type of the series. |
|
74 | 75 | */ |
|
75 | 76 | |
|
76 | 77 | /*! |
|
77 | 78 | \property QAbstractSeries::name |
|
78 | 79 | \brief name of the series property. The name is shown in legend for QXYSeries. |
|
79 | 80 | */ |
|
80 | 81 | /*! |
|
81 | 82 | \qmlproperty string AbstractSeries::name |
|
82 | 83 | Name of the series. The name is shown in legend for QXYSeries. |
|
83 | 84 | */ |
|
84 | 85 | |
|
85 | 86 | /*! |
|
86 | 87 | \fn void QAbstractSeries::nameChanged() |
|
87 | 88 | This signal is emitted when the series name changes. |
|
88 | 89 | */ |
|
89 | 90 | /*! |
|
90 | 91 | \qmlsignal AbstractSeries::onNameChanged() |
|
91 | 92 | This signal is emitted when the series name changes. |
|
92 | 93 | */ |
|
93 | 94 | |
|
94 | 95 | /*! |
|
95 | 96 | \property QAbstractSeries::visible |
|
96 | 97 | \brief whether the series is visible or not; true by default. |
|
97 | 98 | */ |
|
98 | 99 | /*! |
|
99 | 100 | \qmlproperty bool AbstractSeries::visible |
|
100 | 101 | Visibility of the series. True by default. |
|
101 | 102 | */ |
|
102 | 103 | |
|
103 | 104 | /*! |
|
104 | 105 | \fn void QAbstractSeries::visibleChanged() |
|
105 | 106 | Emitted when the series visibility changes. |
|
106 | 107 | */ |
|
107 | 108 | /*! |
|
108 | 109 | \qmlsignal AbstractSeries::onVisibleChanged() |
|
109 | 110 | Emitted when the series visibility changes. |
|
110 | 111 | */ |
|
111 | 112 | |
|
112 | 113 | /*! |
|
113 | 114 | \property QAbstractSeries::opacity |
|
114 | 115 | \brief The opacity of the series. |
|
115 | 116 | By default the opacity is 1.0. The valid values range from 0.0 (transparent) to 1.0 (opaque). |
|
116 | 117 | */ |
|
117 | 118 | /*! |
|
118 | 119 | \qmlproperty real AbstractSeries::opacity |
|
119 | 120 | The opacity of the series. By default the opacity is 1.0. |
|
120 | 121 | The valid values range from 0.0 (transparent) to 1.0 (opaque). |
|
121 | 122 | */ |
|
122 | 123 | |
|
123 | 124 | /*! |
|
124 | 125 | \fn void QAbstractSeries::opacityChanged() |
|
125 | 126 | Emitted when the opacity of the series changes. |
|
126 | 127 | */ |
|
127 | 128 | /*! |
|
128 | 129 | \qmlsignal AbstractSeries::onOpacityChanged() |
|
129 | 130 | Emitted when the opacity of the series changes. |
|
130 | 131 | */ |
|
131 | 132 | |
|
132 | 133 | /*! |
|
133 | 134 | \internal |
|
134 | 135 | \brief Constructs ChartSeries object with \a parent. |
|
135 | 136 | */ |
|
136 | 137 | QAbstractSeries::QAbstractSeries(QAbstractSeriesPrivate &d, QObject *parent) : |
|
137 | 138 | QObject(parent), |
|
138 | 139 | d_ptr(&d) |
|
139 | 140 | { |
|
140 | 141 | } |
|
141 | 142 | |
|
142 | 143 | /*! |
|
143 | 144 | \brief Virtual destructor for the chart series. |
|
144 | 145 | */ |
|
145 | 146 | QAbstractSeries::~QAbstractSeries() |
|
146 | 147 | { |
|
147 | 148 | if (d_ptr->m_chart) |
|
148 | 149 | qFatal("Still binded series detected !"); |
|
149 | 150 | } |
|
150 | 151 | |
|
151 | 152 | void QAbstractSeries::setName(const QString &name) |
|
152 | 153 | { |
|
153 | 154 | if (name != d_ptr->m_name) { |
|
154 | 155 | d_ptr->m_name = name; |
|
155 | 156 | emit nameChanged(); |
|
156 | 157 | } |
|
157 | 158 | } |
|
158 | 159 | |
|
159 | 160 | QString QAbstractSeries::name() const |
|
160 | 161 | { |
|
161 | 162 | return d_ptr->m_name; |
|
162 | 163 | } |
|
163 | 164 | |
|
164 | 165 | /*! |
|
165 | 166 | Sets the visibility of series to \a visible |
|
166 | 167 | */ |
|
167 | 168 | void QAbstractSeries::setVisible(bool visible) |
|
168 | 169 | { |
|
169 | 170 | if (visible != d_ptr->m_visible) { |
|
170 | 171 | d_ptr->m_visible = visible; |
|
171 | 172 | emit visibleChanged(); |
|
172 | 173 | } |
|
173 | 174 | } |
|
174 | 175 | |
|
175 | 176 | /*! |
|
176 | 177 | Returns the visibility of series |
|
177 | 178 | */ |
|
178 | 179 | bool QAbstractSeries::isVisible() const |
|
179 | 180 | { |
|
180 | 181 | return d_ptr->m_visible; |
|
181 | 182 | } |
|
182 | 183 | |
|
183 | 184 | qreal QAbstractSeries::opacity() const |
|
184 | 185 | { |
|
185 | 186 | return d_ptr->m_opacity; |
|
186 | 187 | } |
|
187 | 188 | |
|
188 | 189 | void QAbstractSeries::setOpacity(qreal opacity) |
|
189 | 190 | { |
|
190 | 191 | if (opacity != d_ptr->m_opacity) { |
|
191 | 192 | d_ptr->m_opacity = opacity; |
|
192 | 193 | emit opacityChanged(); |
|
193 | 194 | } |
|
194 | 195 | } |
|
195 | 196 | |
|
196 | 197 | /*! |
|
197 | 198 | \brief Returns the chart where series belongs to. |
|
198 | 199 | |
|
199 | 200 | Set automatically when the series is added to the chart |
|
200 | 201 | and unset when the series is removed from the chart. |
|
201 | 202 | */ |
|
202 | 203 | QChart *QAbstractSeries::chart() const |
|
203 | 204 | { |
|
204 | 205 | return d_ptr->m_chart; |
|
205 | 206 | } |
|
206 | 207 | |
|
207 | 208 | /*! |
|
208 | 209 | \brief Sets the visibility of the series to true |
|
209 | 210 | |
|
210 | 211 | \sa setVisible(), isVisible() |
|
211 | 212 | */ |
|
212 | 213 | void QAbstractSeries::show() |
|
213 | 214 | { |
|
214 | 215 | setVisible(true); |
|
215 | 216 | } |
|
216 | 217 | |
|
217 | 218 | /*! |
|
218 | 219 | \brief Sets the visibility of the series to false |
|
219 | 220 | |
|
220 | 221 | \sa setVisible(), isVisible() |
|
221 | 222 | */ |
|
222 | 223 | void QAbstractSeries::hide() |
|
223 | 224 | { |
|
224 | 225 | setVisible(false); |
|
225 | 226 | } |
|
226 | 227 | |
|
227 | 228 | /*! |
|
228 | 229 | Attach \a axis to the series. |
|
229 | 230 | \return true if the axis was attached successfully, false otherwise. |
|
230 | 231 | \sa QChart::addAxis(), QChart::createDefaultAxes() |
|
231 | 232 | */ |
|
232 | 233 | bool QAbstractSeries::attachAxis(QAbstractAxis* axis) |
|
233 | 234 | { |
|
234 | 235 | if(d_ptr->m_chart) { |
|
235 | 236 | return d_ptr->m_chart->d_ptr->m_dataset->attachAxis(this, axis); |
|
236 | 237 | } else { |
|
237 | 238 | qWarning()<<"Series not in the chart. Please addSeries to chart first."; |
|
238 | 239 | return false; |
|
239 | 240 | } |
|
240 | 241 | } |
|
241 | 242 | |
|
242 | 243 | /*! |
|
243 | 244 | Detach \a axis from the series. |
|
244 | 245 | \return true if the axis was detached successfully, false otherwise. |
|
245 | 246 | \sa QChart::removeAxis() |
|
246 | 247 | */ |
|
247 | 248 | bool QAbstractSeries::detachAxis(QAbstractAxis* axis) |
|
248 | 249 | { |
|
249 | 250 | if(d_ptr->m_chart) { |
|
250 | 251 | return d_ptr->m_chart->d_ptr->m_dataset->detachAxis(this, axis); |
|
251 | 252 | } |
|
252 | 253 | else { |
|
253 | 254 | qWarning()<<"Series not in the chart. Please addSeries to chart first."; |
|
254 | 255 | return false; |
|
255 | 256 | } |
|
256 | 257 | } |
|
257 | 258 | |
|
258 | 259 | /*! |
|
259 | 260 | Returns the list of axes attached to the series. Usually there is an x-axis and a y-axis attached to a series, except |
|
260 | 261 | in case of a QPieSeries, which does not have any axes attached. |
|
261 | 262 | \sa attachAxis(), detachAxis() |
|
262 | 263 | */ |
|
263 | 264 | QList<QAbstractAxis*> QAbstractSeries::attachedAxes() |
|
264 | 265 | { |
|
265 | 266 | return d_ptr->m_axes; |
|
266 | 267 | } |
|
267 | 268 | |
|
268 | 269 | /////////////////////////////////////////////////////////////////////////////////////////////////// |
|
269 | 270 | |
|
270 | 271 | QAbstractSeriesPrivate::QAbstractSeriesPrivate(QAbstractSeries *q) |
|
271 | 272 | : q_ptr(q), |
|
272 | 273 | m_chart(0), |
|
273 | 274 | m_item(0), |
|
274 | 275 | m_domain(new XYDomain()), |
|
275 | 276 | m_visible(true), |
|
276 | 277 | m_opacity(1.0) |
|
277 | 278 | { |
|
278 | 279 | } |
|
279 | 280 | |
|
280 | 281 | QAbstractSeriesPrivate::~QAbstractSeriesPrivate() |
|
281 | 282 | { |
|
282 | 283 | } |
|
283 | 284 | |
|
284 | 285 | void QAbstractSeriesPrivate::setDomain(AbstractDomain* domain) |
|
285 | 286 | { |
|
286 | 287 | Q_ASSERT(domain); |
|
287 | 288 | if(m_domain.data()!=domain) { |
|
288 | 289 | if(!m_item.isNull()) QObject::disconnect(m_domain.data(), SIGNAL(updated()), m_item.data(), SLOT(handleDomainUpdated())); |
|
289 | 290 | m_domain.reset(domain); |
|
290 | 291 | if(!m_item.isNull()) { |
|
291 | 292 | QObject::connect(m_domain.data(), SIGNAL(updated()),m_item.data(), SLOT(handleDomainUpdated())); |
|
292 | 293 | m_item->handleDomainUpdated(); |
|
293 | 294 | } |
|
294 | 295 | } |
|
295 | 296 | } |
|
296 | 297 | |
|
297 | 298 | void QAbstractSeriesPrivate::initializeGraphics(QGraphicsItem* parent) |
|
298 | 299 | { |
|
299 | 300 | Q_ASSERT(!m_item.isNull()); |
|
300 | 301 | Q_UNUSED(parent); |
|
301 | 302 | QObject::connect(m_domain.data(), SIGNAL(updated()),m_item.data(), SLOT(handleDomainUpdated())); |
|
302 | 303 | } |
|
303 | 304 | |
|
304 | 305 | void QAbstractSeriesPrivate::initializeAnimations(QChart::AnimationOptions options) |
|
305 | 306 | { |
|
306 | 307 | Q_UNUSED(options); |
|
307 | 308 | } |
|
308 | 309 | |
|
309 | 310 | #include "moc_qabstractseries.cpp" |
|
310 | 311 | #include "moc_qabstractseries_p.cpp" |
|
311 | 312 | |
|
312 | 313 | QTCOMMERCIALCHART_END_NAMESPACE |
|
313 | 314 | |
|
314 | 315 |
@@ -1,358 +1,389 | |||
|
1 | 1 | /**************************************************************************** |
|
2 | 2 | ** |
|
3 | 3 | ** Copyright (C) 2013 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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #include "mainwidget.h" |
|
22 | 22 | #include "customtablemodel.h" |
|
23 | 23 | #include <QVBoxPlotModelMapper> |
|
24 | 24 | #include <QTableView> |
|
25 | 25 | #include <QHeaderView> |
|
26 | 26 | #include <QChartView> |
|
27 | 27 | #include <QBoxPlotSeries> |
|
28 | 28 | #include <QBoxSet> |
|
29 | 29 | #include <QLegend> |
|
30 | 30 | #include <QBarCategoryAxis> |
|
31 | 31 | #include <QBrush> |
|
32 | 32 | #include <QColor> |
|
33 | 33 | #include <QPushButton> |
|
34 | 34 | #include <QComboBox> |
|
35 | 35 | #include <QSpinBox> |
|
36 | 36 | #include <QCheckBox> |
|
37 | 37 | #include <QGridLayout> |
|
38 | 38 | #include <QHBoxLayout> |
|
39 | 39 | #include <QLabel> |
|
40 | 40 | #include <QSpacerItem> |
|
41 | 41 | #include <QMessageBox> |
|
42 | 42 | #include <cmath> |
|
43 | 43 | #include <QDebug> |
|
44 | 44 | #include <QStandardItemModel> |
|
45 | 45 | #include <QBarCategoryAxis> |
|
46 | 46 | |
|
47 | 47 | |
|
48 | 48 | QTCOMMERCIALCHART_USE_NAMESPACE |
|
49 | 49 | |
|
50 | 50 | QString addCategories[] = {"Jul", "Aug", "Sep", "Nov", "Dec"}; |
|
51 | 51 | |
|
52 | 52 | MainWidget::MainWidget(QWidget *parent) : |
|
53 | 53 | QWidget(parent), |
|
54 | 54 | m_chart(0), |
|
55 | 55 | rowPos(0), |
|
56 | 56 | nSeries(0), |
|
57 | 57 | nNewBoxes(0) |
|
58 | 58 | { |
|
59 | 59 | m_chart = new QChart(); |
|
60 | 60 | |
|
61 | 61 | // Grid layout for the controls for configuring the chart widget |
|
62 | 62 | QGridLayout *grid = new QGridLayout(); |
|
63 | 63 | |
|
64 | 64 | // Create add a series button |
|
65 | 65 | QPushButton *addSeriesButton = new QPushButton("Add a series"); |
|
66 | 66 | connect(addSeriesButton, SIGNAL(clicked()), this, SLOT(addSeries())); |
|
67 | 67 | grid->addWidget(addSeriesButton, rowPos++, 1); |
|
68 | 68 | |
|
69 | 69 | // Create remove a series button |
|
70 | 70 | QPushButton *removeSeriesButton = new QPushButton("Remove a series"); |
|
71 | 71 | connect(removeSeriesButton, SIGNAL(clicked()), this, SLOT(removeSeries())); |
|
72 | 72 | grid->addWidget(removeSeriesButton, rowPos++, 1); |
|
73 | 73 | |
|
74 | 74 | // Create add a single box button |
|
75 | 75 | QPushButton *addBoxButton = new QPushButton("Add a box"); |
|
76 | 76 | connect(addBoxButton, SIGNAL(clicked()), this, SLOT(addBox())); |
|
77 | 77 | grid->addWidget(addBoxButton, rowPos++, 1); |
|
78 | 78 | |
|
79 | 79 | // Create insert a box button |
|
80 | 80 | QPushButton *insertBoxButton = new QPushButton("Insert a box"); |
|
81 | 81 | connect(insertBoxButton, SIGNAL(clicked()), this, SLOT(insertBox())); |
|
82 | 82 | grid->addWidget(insertBoxButton, rowPos++, 1); |
|
83 | 83 | |
|
84 | 84 | // Create add a single box button |
|
85 | 85 | QPushButton *removeBoxButton = new QPushButton("Remove a box"); |
|
86 | 86 | connect(removeBoxButton, SIGNAL(clicked()), this, SLOT(removeBox())); |
|
87 | 87 | grid->addWidget(removeBoxButton, rowPos++, 1); |
|
88 | 88 | |
|
89 | 89 | // Create clear button |
|
90 | 90 | QPushButton *clearButton = new QPushButton("Clear"); |
|
91 | 91 | connect(clearButton, SIGNAL(clicked()), this, SLOT(clear())); |
|
92 | 92 | grid->addWidget(clearButton, rowPos++, 1); |
|
93 | 93 | |
|
94 | 94 | // Create set brush button |
|
95 | 95 | QPushButton *setBrushButton = new QPushButton("Set brush"); |
|
96 | 96 | connect(setBrushButton, SIGNAL(clicked()), this, SLOT(setBrush())); |
|
97 | 97 | grid->addWidget(setBrushButton, rowPos++, 1); |
|
98 | 98 | |
|
99 | 99 | initThemeCombo(grid); |
|
100 | 100 | initCheckboxes(grid); |
|
101 | 101 | |
|
102 | 102 | m_model = new CustomTableModel; |
|
103 | 103 | QTableView *tableView = new QTableView; |
|
104 | 104 | tableView->setModel(m_model); |
|
105 | 105 | tableView->setMaximumWidth(200); |
|
106 | 106 | grid->addWidget(tableView, rowPos++, 0, 3, 2, Qt::AlignLeft); |
|
107 | 107 | #if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)) |
|
108 | 108 | tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch); |
|
109 | 109 | tableView->verticalHeader()->setSectionResizeMode(QHeaderView::Stretch); |
|
110 | 110 | #else |
|
111 | 111 | tableView->horizontalHeader()->setResizeMode(QHeaderView::Stretch); |
|
112 | 112 | tableView->verticalHeader()->setResizeMode(QHeaderView::Stretch); |
|
113 | 113 | #endif |
|
114 | 114 | |
|
115 | 115 | // add row with empty label to make all the other rows static |
|
116 | 116 | grid->addWidget(new QLabel(""), grid->rowCount(), 0); |
|
117 | 117 | grid->setRowStretch(grid->rowCount() - 1, 1); |
|
118 | 118 | |
|
119 | 119 | // Create chart view with the chart |
|
120 | 120 | m_chartView = new QChartView(m_chart, this); |
|
121 | 121 | //m_chartView->setRubberBand(QChartView::HorizonalRubberBand); |
|
122 | 122 | |
|
123 | 123 | // Another grid layout as a main layout |
|
124 | 124 | QGridLayout *mainLayout = new QGridLayout(); |
|
125 | 125 | mainLayout->addLayout(grid, 0, 0); |
|
126 | 126 | mainLayout->addWidget(m_chartView, 0, 1, 3, 1); |
|
127 | 127 | setLayout(mainLayout); |
|
128 | 128 | |
|
129 | 129 | legendToggled(false); |
|
130 | 130 | animationToggled(false); |
|
131 | 131 | } |
|
132 | 132 | |
|
133 | 133 | // Combo box for selecting theme |
|
134 | 134 | void MainWidget::initThemeCombo(QGridLayout *grid) |
|
135 | 135 | { |
|
136 | 136 | QComboBox *chartTheme = new QComboBox(); |
|
137 | 137 | chartTheme->addItem("Default"); |
|
138 | 138 | chartTheme->addItem("Light"); |
|
139 | 139 | chartTheme->addItem("Blue Cerulean"); |
|
140 | 140 | chartTheme->addItem("Dark"); |
|
141 | 141 | chartTheme->addItem("Brown Sand"); |
|
142 | 142 | chartTheme->addItem("Blue NCS"); |
|
143 | 143 | chartTheme->addItem("High Contrast"); |
|
144 | 144 | chartTheme->addItem("Blue Icy"); |
|
145 | 145 | connect(chartTheme, SIGNAL(currentIndexChanged(int)), |
|
146 | 146 | this, SLOT(changeChartTheme(int))); |
|
147 | 147 | grid->addWidget(new QLabel("Chart theme:"), rowPos, 0); |
|
148 | 148 | grid->addWidget(chartTheme, rowPos++, 1); |
|
149 | 149 | } |
|
150 | 150 | |
|
151 | 151 | // Different check boxes for customizing chart |
|
152 | 152 | void MainWidget::initCheckboxes(QGridLayout *grid) |
|
153 | 153 | { |
|
154 | 154 | QCheckBox *animationCheckBox = new QCheckBox("Animation"); |
|
155 | 155 | connect(animationCheckBox, SIGNAL(toggled(bool)), this, SLOT(animationToggled(bool))); |
|
156 | 156 | animationCheckBox->setChecked(false); |
|
157 | 157 | grid->addWidget(animationCheckBox, rowPos++, 0); |
|
158 | 158 | |
|
159 | 159 | QCheckBox *legendCheckBox = new QCheckBox("Legend"); |
|
160 | 160 | connect(legendCheckBox, SIGNAL(toggled(bool)), this, SLOT(legendToggled(bool))); |
|
161 | 161 | legendCheckBox->setChecked(false); |
|
162 | 162 | grid->addWidget(legendCheckBox, rowPos++, 0); |
|
163 | 163 | |
|
164 | 164 | QCheckBox *titleCheckBox = new QCheckBox("Title"); |
|
165 | 165 | connect(titleCheckBox, SIGNAL(toggled(bool)), this, SLOT(titleToggled(bool))); |
|
166 | 166 | titleCheckBox->setChecked(false); |
|
167 | 167 | grid->addWidget(titleCheckBox, rowPos++, 0); |
|
168 | 168 | |
|
169 | 169 | QCheckBox *modelMapperCheckBox = new QCheckBox("Use model mapper"); |
|
170 | 170 | connect(modelMapperCheckBox, SIGNAL(toggled(bool)), this, SLOT(modelMapperToggled(bool))); |
|
171 | 171 | modelMapperCheckBox->setChecked(false); |
|
172 | 172 | grid->addWidget(modelMapperCheckBox, rowPos++, 0); |
|
173 | 173 | |
|
174 | 174 | } |
|
175 | 175 | |
|
176 | 176 | void MainWidget::addSeries() |
|
177 | 177 | { |
|
178 | 178 | qDebug() << "BoxPlotTester::MainWidget::addSeries()"; |
|
179 | 179 | |
|
180 | 180 | if (nSeries > 9) |
|
181 | 181 | return; |
|
182 | 182 | |
|
183 | 183 | // Initial data |
|
184 | 184 | //![1] |
|
185 | 185 | QBoxSet *set0 = new QBoxSet(); |
|
186 | 186 | QBoxSet *set1 = new QBoxSet(); |
|
187 | 187 | QBoxSet *set2 = new QBoxSet(); |
|
188 | 188 | QBoxSet *set3 = new QBoxSet(); |
|
189 | 189 | QBoxSet *set4 = new QBoxSet(); |
|
190 | 190 | QBoxSet *set5 = new QBoxSet(); |
|
191 | 191 | |
|
192 | 192 | // low bot med top upp |
|
193 | 193 | *set0 << 3 << 4 << 4.4 << 6 << 7; |
|
194 | 194 | *set1 << 5 << 6 << 7.5 << 8 << 12; |
|
195 | 195 | *set2 << 3 << 5 << 5.7 << 8 << 9; |
|
196 | 196 | *set3 << 5 << 6 << 6.8 << 7 << 8; |
|
197 | 197 | *set4 << 4 << 5 << 5.2 << 6 << 7; |
|
198 | 198 | *set5 << 4 << 7 << 8.2 << 9 << 10; |
|
199 | 199 | |
|
200 | 200 | m_series[nSeries] = new QBoxPlotSeries(); |
|
201 | 201 | m_series[nSeries]->append(set0); |
|
202 | 202 | m_series[nSeries]->append(set1); |
|
203 | 203 | m_series[nSeries]->append(set2); |
|
204 | 204 | m_series[nSeries]->append(set3); |
|
205 | 205 | m_series[nSeries]->append(set4); |
|
206 | 206 | m_series[nSeries]->append(set5); |
|
207 | 207 | m_series[nSeries]->setName("Box & Whiskers"); |
|
208 | 208 | |
|
209 | connect(m_series[nSeries], SIGNAL(clicked(QBoxSet*)), this, SLOT(boxClicked(QBoxSet*))); | |
|
210 | connect(m_series[nSeries], SIGNAL(hovered(bool, QBoxSet*)), this, SLOT(boxHovered(bool, QBoxSet*))); | |
|
211 | connect(set1, SIGNAL(clicked()), this, SLOT(singleBoxClicked())); | |
|
212 | connect(set2, SIGNAL(hovered(bool)), this, SLOT(singleBoxHovered(bool))); | |
|
213 | ||
|
209 | 214 | m_chart->addSeries(m_series[nSeries]); |
|
210 | 215 | |
|
211 | 216 | if (nSeries == 0) { |
|
212 | 217 | QStringList categories; |
|
213 | 218 | categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun"; |
|
214 | 219 | m_axis = new QBarCategoryAxis(); |
|
215 | 220 | m_axis->append(categories); |
|
216 | 221 | m_chart->createDefaultAxes(); |
|
217 | 222 | m_chart->setAxisX(m_axis, m_series[nSeries]); |
|
218 | 223 | } |
|
219 | 224 | |
|
220 | 225 | nSeries++; |
|
221 | 226 | } |
|
222 | 227 | |
|
223 | 228 | void MainWidget::removeSeries() |
|
224 | 229 | { |
|
225 | 230 | qDebug() << "BoxPlotTester::MainWidget::removeSeries()"; |
|
226 | 231 | |
|
227 | 232 | if (nSeries > 0) { |
|
228 | 233 | nSeries--; |
|
229 | 234 | m_chart->removeSeries(m_series[nSeries]); |
|
230 | 235 | delete m_series[nSeries]; |
|
231 | 236 | } else { |
|
232 | 237 | qDebug() << "Create a series first"; |
|
233 | 238 | } |
|
234 | 239 | } |
|
235 | 240 | |
|
236 | 241 | void MainWidget::addBox() |
|
237 | 242 | { |
|
238 | 243 | qDebug() << "BoxPlotTester::MainWidget::addBox()"; |
|
239 | 244 | |
|
240 | 245 | if (nSeries > 0) { |
|
241 | 246 | QBoxSet *newSet = new QBoxSet(); |
|
242 | 247 | *newSet << 5 << 6 << 6.8 << 7 << 8; |
|
243 | 248 | |
|
244 | 249 | m_series[0]->append(newSet); |
|
245 | 250 | |
|
246 | 251 | m_axis->append(addCategories[nNewBoxes]); |
|
247 | 252 | |
|
248 | 253 | nNewBoxes++; |
|
249 | 254 | } |
|
250 | 255 | } |
|
251 | 256 | |
|
252 | 257 | void MainWidget::insertBox() |
|
253 | 258 | { |
|
254 | 259 | qDebug() << "BoxPlotTester::MainWidget::insertBox()"; |
|
255 | 260 | |
|
256 | 261 | if (nSeries > 0) { |
|
257 | 262 | QBoxSet *newSet = new QBoxSet(); |
|
258 | 263 | *newSet << 2 << 6 << 6.8 << 7 << 10; |
|
259 | 264 | |
|
260 | 265 | m_series[0]->insert(1, newSet); |
|
261 | 266 | |
|
262 | 267 | m_axis->append(addCategories[nNewBoxes]); |
|
263 | 268 | |
|
264 | 269 | nNewBoxes++; |
|
265 | 270 | } |
|
266 | 271 | } |
|
267 | 272 | |
|
268 | 273 | void MainWidget::removeBox() |
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269 | 274 | { |
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270 | 275 | qDebug() << "BoxPlotTester::MainWidget::removeBox"; |
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271 | 276 | |
|
272 | 277 | if (nSeries > 0) { |
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273 | 278 | QList<QBoxSet *> sets = m_series[0]->boxSets(); |
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274 | 279 | m_series[0]->remove(sets.at(m_series[0]->count() - 3)); |
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275 | 280 | } else { |
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276 | 281 | qDebug() << "Create a series first"; |
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277 | 282 | } |
|
278 | 283 | } |
|
279 | 284 | |
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280 | 285 | void MainWidget::clear() |
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281 | 286 | { |
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282 | 287 | qDebug() << "BoxPlotTester::MainWidget::clear"; |
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283 | 288 | |
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284 | 289 | if (nSeries > 0) { |
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285 | 290 | m_series[0]->clear(); |
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286 | 291 | } else { |
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287 | 292 | qDebug() << "Create a series first"; |
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288 | 293 | } |
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289 | 294 | } |
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290 | 295 | |
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291 | 296 | void MainWidget::setBrush() |
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292 | 297 | { |
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293 | 298 | qDebug() << "BoxPlotTester::MainWidget::setBrush"; |
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294 | 299 | |
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295 | 300 | if (nSeries > 0) { |
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296 | 301 | QList<QBoxSet *> sets = m_series[0]->boxSets(); |
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297 | 302 | sets.at(1)->setBrush(QBrush(QColor(Qt::yellow))); |
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298 | 303 | } else { |
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299 | 304 | qDebug() << "Create a series first"; |
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300 | 305 | } |
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301 | 306 | } |
|
302 | 307 | |
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303 | 308 | void MainWidget::animationToggled(bool enabled) |
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304 | 309 | { |
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305 | 310 | qDebug() << "BoxPlotTester::Animation toggled to " << enabled; |
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306 | 311 | if (enabled) |
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307 | 312 | m_chart->setAnimationOptions(QChart::SeriesAnimations); |
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308 | 313 | else |
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309 | 314 | m_chart->setAnimationOptions(QChart::NoAnimation); |
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310 | 315 | } |
|
311 | 316 | |
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312 | 317 | void MainWidget::legendToggled(bool enabled) |
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313 | 318 | { |
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314 | 319 | qDebug() << "BoxPlotTester::Legend toggled to " << enabled; |
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315 | 320 | m_chart->legend()->setVisible(enabled); |
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316 | 321 | if (enabled) |
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317 | 322 | m_chart->legend()->setAlignment(Qt::AlignBottom); |
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318 | 323 | } |
|
319 | 324 | |
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320 | 325 | void MainWidget::titleToggled(bool enabled) |
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321 | 326 | { |
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322 | 327 | qDebug() << "BoxPlotTester::Title toggled to " << enabled; |
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323 | 328 | if (enabled) |
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324 | 329 | m_chart->setTitle("Simple boxplotchart example"); |
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325 | 330 | else |
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326 | 331 | m_chart->setTitle(""); |
|
327 | 332 | } |
|
328 | 333 | |
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329 | 334 | void MainWidget::modelMapperToggled(bool enabled) |
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330 | 335 | { |
|
331 | 336 | if (enabled) { |
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332 | 337 | m_series[nSeries] = new QBoxPlotSeries(); |
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333 | 338 | |
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334 | 339 | int first = 0; |
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335 | 340 | int count = 5; |
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336 | 341 | QVBoxPlotModelMapper *mapper = new QVBoxPlotModelMapper(this); |
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337 | 342 | mapper->setFirstBoxSetColumn(0); |
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338 | 343 | mapper->setLastBoxSetColumn(5); |
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339 | 344 | mapper->setFirstRow(first); |
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340 | 345 | mapper->setRowCount(count); |
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341 | 346 | mapper->setSeries(m_series[nSeries]); |
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342 | 347 | mapper->setModel(m_model); |
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343 | 348 | m_chart->addSeries(m_series[nSeries]); |
|
344 | 349 | |
|
345 | 350 | nSeries++; |
|
346 | 351 | } else { |
|
347 | 352 | removeSeries(); |
|
348 | 353 | } |
|
349 | 354 | } |
|
350 | 355 | |
|
351 | 356 | void MainWidget::changeChartTheme(int themeIndex) |
|
352 | 357 | { |
|
353 | 358 | qDebug() << "BoxPlotTester::changeChartTheme: " << themeIndex; |
|
354 | 359 | if (themeIndex == 0) |
|
355 | 360 | m_chart->setTheme(QChart::ChartThemeLight); |
|
356 | 361 | else |
|
357 | 362 | m_chart->setTheme((QChart::ChartTheme) (themeIndex - 1)); |
|
358 | 363 | } |
|
364 | ||
|
365 | void MainWidget::boxClicked(QBoxSet *set) | |
|
366 | { | |
|
367 | qDebug() << "boxClicked, median = " << set->median(); | |
|
368 | } | |
|
369 | ||
|
370 | void MainWidget::boxHovered(bool state, QBoxSet *set) | |
|
371 | { | |
|
372 | if (state) | |
|
373 | qDebug() << "box median " << set->median() << " hover started"; | |
|
374 | else | |
|
375 | qDebug() << "box median " << set->median() << " hover ended"; | |
|
376 | } | |
|
377 | ||
|
378 | void MainWidget::singleBoxClicked() | |
|
379 | { | |
|
380 | qDebug() << "singleBoxClicked"; | |
|
381 | } | |
|
382 | ||
|
383 | void MainWidget::singleBoxHovered(bool state) | |
|
384 | { | |
|
385 | if (state) | |
|
386 | qDebug() << "single box hover started"; | |
|
387 | else | |
|
388 | qDebug() << "single box hover ended"; | |
|
389 | } |
@@ -1,74 +1,79 | |||
|
1 | 1 | /**************************************************************************** |
|
2 | 2 | ** |
|
3 | 3 | ** Copyright (C) 2013 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. |
|
8 | 8 | ** |
|
9 | 9 | ** $QT_BEGIN_LICENSE$ |
|
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. |
|
14 | 14 | ** |
|
15 | 15 | ** If you have questions regarding the use of this file, please use |
|
16 | 16 | ** contact form at http://qt.digia.com |
|
17 | 17 | ** $QT_END_LICENSE$ |
|
18 | 18 | ** |
|
19 | 19 | ****************************************************************************/ |
|
20 | 20 | |
|
21 | 21 | #ifndef MAINWIDGET_H |
|
22 | 22 | #define MAINWIDGET_H |
|
23 | 23 | |
|
24 | 24 | #include "qchartglobal.h" |
|
25 | 25 | #include "qchart.h" |
|
26 | 26 | #include "qchartview.h" |
|
27 | 27 | #include "customtablemodel.h" |
|
28 | 28 | #include <QWidget> |
|
29 | 29 | #include <QBoxPlotSeries> |
|
30 | 30 | #include <QBarCategoryAxis> |
|
31 | #include <QBoxSet> | |
|
31 | 32 | |
|
32 | 33 | class QGridLayout; |
|
33 | 34 | |
|
34 | 35 | QTCOMMERCIALCHART_USE_NAMESPACE |
|
35 | 36 | |
|
36 | 37 | class MainWidget : public QWidget |
|
37 | 38 | { |
|
38 | 39 | Q_OBJECT |
|
39 | 40 | public: |
|
40 | 41 | explicit MainWidget(QWidget *parent = 0); |
|
41 | 42 | |
|
42 | 43 | signals: |
|
43 | 44 | |
|
44 | 45 | private: |
|
45 | 46 | void initThemeCombo(QGridLayout *grid); |
|
46 | 47 | void initCheckboxes(QGridLayout *grid); |
|
47 | 48 | |
|
48 | 49 | private slots: |
|
49 | 50 | void addSeries(); |
|
50 | 51 | void removeSeries(); |
|
51 | 52 | void addBox(); |
|
52 | 53 | void insertBox(); |
|
53 | 54 | void removeBox(); |
|
54 | 55 | void clear(); |
|
55 | 56 | void setBrush(); |
|
56 | 57 | void animationToggled(bool enabled); |
|
57 | 58 | void legendToggled(bool enabled); |
|
58 | 59 | void titleToggled(bool enabled); |
|
59 | 60 | void modelMapperToggled(bool enabled); |
|
60 | 61 | void changeChartTheme(int themeIndex); |
|
62 | void boxClicked(QBoxSet *set); | |
|
63 | void boxHovered(bool state, QBoxSet *set); | |
|
64 | void singleBoxClicked(); | |
|
65 | void singleBoxHovered(bool state); | |
|
61 | 66 | |
|
62 | 67 | private: |
|
63 | 68 | QChart *m_chart; |
|
64 | 69 | QChartView *m_chartView; |
|
65 | 70 | QGridLayout *m_scatterLayout; |
|
66 | 71 | QBarCategoryAxis *m_axis; |
|
67 | 72 | CustomTableModel *m_model; |
|
68 | 73 | int rowPos; |
|
69 | 74 | int nSeries; |
|
70 | 75 | int nNewBoxes; |
|
71 | 76 | QBoxPlotSeries *m_series[10]; |
|
72 | 77 | }; |
|
73 | 78 | |
|
74 | 79 | #endif // MAINWIDGET_H |
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