@@ -1,232 +1,232 | |||
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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 "qhxymodelmapper.h" |
|
22 | 22 | |
|
23 | 23 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
24 | 24 | |
|
25 | 25 | /*! |
|
26 | 26 | \class QHXYModelMapper |
|
27 | 27 | \mainclass |
|
28 | 28 | |
|
29 | 29 | Model mappers allow you to use QAbstractItemModel derived models as a data source for a chart series. |
|
30 | 30 | Horizontal model mapper is used to create a connection between QXYSeries and QAbstractItemModel derived model object. |
|
31 | 31 | It is possible to use both QAbstractItemModel and QXYSeries model API. QXYModelMapper makes sure that QXYSeries and the model are kept in sync. |
|
32 | 32 | NOTE: used model has to support adding/removing rows/columns and modifying the data of the cells. |
|
33 | 33 | */ |
|
34 | 34 | /*! |
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35 | 35 | \qmlclass HXYModelMapper QHXYModelMapper |
|
36 | 36 | |
|
37 | 37 | HXYModelMapper allows you to use your own QAbstractItemModel derived model with data in rows as a data source |
|
38 | 38 | for XYSeries based series. It is possible to use both QAbstractItemModel and XYSeries data API to manipulate data. |
|
39 | 39 | HXYModelMapper keeps the series and the model in sync. |
|
40 | 40 | */ |
|
41 | 41 | |
|
42 | 42 | /*! |
|
43 | 43 | \property QHXYModelMapper::series |
|
44 | 44 | \brief Defines the QXYSeries object that is used by the mapper. |
|
45 | 45 | All the data in the series is discarded when it is set to the mapper. |
|
46 | 46 | When new series is specified the old series is disconnected (it preserves its data) |
|
47 | 47 | */ |
|
48 | 48 | /*! |
|
49 | 49 | \qmlproperty XYSeries HXYModelMapper::series |
|
50 |
Defines the |
|
|
50 | Defines the XYSeries object that is used by the mapper. All the data in the series is discarded when it is set to | |
|
51 | 51 | the mapper. When new series is specified the old series is disconnected (it preserves its data). |
|
52 | 52 | */ |
|
53 | 53 | |
|
54 | 54 | /*! |
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55 | 55 | \property QHXYModelMapper::model |
|
56 | 56 | \brief Defines the model that is used by the mapper. |
|
57 | 57 | */ |
|
58 | 58 | /*! |
|
59 | 59 | \qmlproperty SomeModel HXYModelMapper::model |
|
60 | 60 | The QAbstractItemModel based model that is used by the mapper. You need to implement the model and expose it to |
|
61 | 61 | QML as shown in \l {QML Custom Model} demo application. NOTE: the model has to support adding/removing rows/columns |
|
62 | 62 | and modifying the data of the cells. |
|
63 | 63 | */ |
|
64 | 64 | |
|
65 | 65 | /*! |
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66 | 66 | \property QHXYModelMapper::xRow |
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67 | 67 | \brief Defines which row of the model is kept in sync with the x values of the QXYSeries |
|
68 | 68 | Default value is: -1 (invalid mapping) |
|
69 | 69 | */ |
|
70 | 70 | /*! |
|
71 | 71 | \qmlproperty int HXYModelMapper::xRow |
|
72 |
Defines which row of the model is kept in sync with the x values of the |
|
|
72 | Defines which row of the model is kept in sync with the x values of the series. Default value is -1 (invalid | |
|
73 | 73 | mapping). |
|
74 | 74 | */ |
|
75 | 75 | |
|
76 | 76 | /*! |
|
77 | 77 | \property QHXYModelMapper::yRow |
|
78 | 78 | \brief Defines which row of the model is kept in sync with the y values of the QXYSeries |
|
79 | 79 | Default value is: -1 (invalid mapping) |
|
80 | 80 | */ |
|
81 | 81 | /*! |
|
82 | 82 | \qmlproperty int HXYModelMapper::yRow |
|
83 |
Defines which row of the model is kept in sync with the y values of the |
|
|
83 | Defines which row of the model is kept in sync with the y values of the series. Default value is -1 | |
|
84 | 84 | (invalid mapping). |
|
85 | 85 | */ |
|
86 | 86 | |
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87 | 87 | /*! |
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88 | 88 | \property QHXYModelMapper::firstColumn |
|
89 | 89 | \brief Defines which column of the model contains the data for the first point of the series. |
|
90 | 90 | Minimal and default value is: 0 |
|
91 | 91 | */ |
|
92 | 92 | /*! |
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93 | 93 | \qmlproperty int HXYModelMapper::firstColumn |
|
94 | 94 | Defines which column of the model contains the data for the first point of the series. |
|
95 | 95 | The default value is 0. |
|
96 | 96 | */ |
|
97 | 97 | |
|
98 | 98 | /*! |
|
99 | 99 | \property QHXYModelMapper::columnCount |
|
100 | 100 | \brief Defines the number of columns of the model that are mapped as the data for series |
|
101 | 101 | Minimal and default value is: -1 (count limited by the number of columns in the model) |
|
102 | 102 | */ |
|
103 | 103 | /*! |
|
104 | 104 | \qmlproperty int HXYModelMapper::columnCount |
|
105 | 105 | Defines the number of columns of the model that are mapped as the data for series. The default value is |
|
106 | 106 | -1 (count limited by the number of columns in the model) |
|
107 | 107 | */ |
|
108 | 108 | |
|
109 | 109 | /*! |
|
110 | 110 | \fn void QHXYModelMapper::seriesReplaced() |
|
111 | 111 | |
|
112 | 112 | Emitted when the series to which mapper is connected to has changed. |
|
113 | 113 | */ |
|
114 | 114 | |
|
115 | 115 | /*! |
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116 | 116 | \fn void QHXYModelMapper::modelReplaced() |
|
117 | 117 | |
|
118 | 118 | Emitted when the model to which mapper is connected to has changed. |
|
119 | 119 | */ |
|
120 | 120 | |
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121 | 121 | /*! |
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122 | 122 | \fn void QHXYModelMapper::xRowChanged() |
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123 | 123 | |
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124 | 124 | Emitted when the xRow has changed. |
|
125 | 125 | */ |
|
126 | 126 | |
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127 | 127 | /*! |
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128 | 128 | \fn void QHXYModelMapper::yRowChanged() |
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129 | 129 | |
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130 | 130 | Emitted when the yRow 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 QHXYModelMapper::firstColumnChanged() |
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135 | 135 | Emitted when the firstColumn has changed. |
|
136 | 136 | */ |
|
137 | 137 | |
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138 | 138 | /*! |
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139 | 139 | \fn void QHXYModelMapper::columnCountChanged() |
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140 | 140 | Emitted when the columnCount has changed. |
|
141 | 141 | */ |
|
142 | 142 | |
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143 | 143 | /*! |
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144 | 144 | Constructs a mapper object which is a child of \a parent. |
|
145 | 145 | */ |
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146 | 146 | QHXYModelMapper::QHXYModelMapper(QObject *parent) : |
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147 | 147 | QXYModelMapper(parent) |
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148 | 148 | { |
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149 | 149 | QXYModelMapper::setOrientation(Qt::Horizontal); |
|
150 | 150 | } |
|
151 | 151 | |
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152 | 152 | QAbstractItemModel* QHXYModelMapper::model() const |
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153 | 153 | { |
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154 | 154 | return QXYModelMapper::model(); |
|
155 | 155 | } |
|
156 | 156 | |
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157 | 157 | void QHXYModelMapper::setModel(QAbstractItemModel *model) |
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158 | 158 | { |
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159 | 159 | if (model != QXYModelMapper::model()) { |
|
160 | 160 | QXYModelMapper::setModel(model); |
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161 | 161 | emit modelReplaced(); |
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162 | 162 | } |
|
163 | 163 | } |
|
164 | 164 | |
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165 | 165 | QXYSeries* QHXYModelMapper::series() const |
|
166 | 166 | { |
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167 | 167 | return QXYModelMapper::series(); |
|
168 | 168 | } |
|
169 | 169 | |
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170 | 170 | void QHXYModelMapper::setSeries(QXYSeries *series) |
|
171 | 171 | { |
|
172 | 172 | if (series != QXYModelMapper::series()) { |
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173 | 173 | QXYModelMapper::setSeries(series); |
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174 | 174 | emit seriesReplaced(); |
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175 | 175 | } |
|
176 | 176 | } |
|
177 | 177 | |
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178 | 178 | int QHXYModelMapper::xRow() const |
|
179 | 179 | { |
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180 | 180 | return QXYModelMapper::xSection(); |
|
181 | 181 | } |
|
182 | 182 | |
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183 | 183 | void QHXYModelMapper::setXRow(int xRow) |
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184 | 184 | { |
|
185 | 185 | if (xRow != xSection()) { |
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186 | 186 | return QXYModelMapper::setXSection(xRow); |
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187 | 187 | emit xRowChanged(); |
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188 | 188 | } |
|
189 | 189 | } |
|
190 | 190 | |
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191 | 191 | int QHXYModelMapper::yRow() const |
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192 | 192 | { |
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193 | 193 | return QXYModelMapper::ySection(); |
|
194 | 194 | } |
|
195 | 195 | |
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196 | 196 | void QHXYModelMapper::setYRow(int yRow) |
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197 | 197 | { |
|
198 | 198 | if (yRow != ySection()) { |
|
199 | 199 | return QXYModelMapper::setYSection(yRow); |
|
200 | 200 | emit yRowChanged(); |
|
201 | 201 | } |
|
202 | 202 | } |
|
203 | 203 | |
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204 | 204 | int QHXYModelMapper::firstColumn() const |
|
205 | 205 | { |
|
206 | 206 | return first(); |
|
207 | 207 | } |
|
208 | 208 | |
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209 | 209 | void QHXYModelMapper::setFirstColumn(int firstColumn) |
|
210 | 210 | { |
|
211 | 211 | if (firstColumn != first()) { |
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212 | 212 | setFirst(firstColumn); |
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213 | 213 | emit firstColumnChanged(); |
|
214 | 214 | } |
|
215 | 215 | } |
|
216 | 216 | |
|
217 | 217 | int QHXYModelMapper::columnCount() const |
|
218 | 218 | { |
|
219 | 219 | return count(); |
|
220 | 220 | } |
|
221 | 221 | |
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222 | 222 | void QHXYModelMapper::setColumnCount(int columnCount) |
|
223 | 223 | { |
|
224 | 224 | if (columnCount != count()) { |
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225 | 225 | setCount(columnCount); |
|
226 | 226 | emit firstColumnChanged(); |
|
227 | 227 | } |
|
228 | 228 | } |
|
229 | 229 | |
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230 | 230 | #include "moc_qhxymodelmapper.cpp" |
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231 | 231 | |
|
232 | 232 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,232 +1,232 | |||
|
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 "qvxymodelmapper.h" |
|
22 | 22 | |
|
23 | 23 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
24 | 24 | |
|
25 | 25 | /*! |
|
26 | 26 | \class QVXYModelMapper |
|
27 | 27 | \mainclass |
|
28 | 28 | |
|
29 | 29 | Model mappers allow you to use QAbstractItemModel derived models as a data source for a chart series. |
|
30 | 30 | Vertical model mapper is used to create a connection between QXYSeries and QAbstractItemModel derived model object. |
|
31 | 31 | It is possible to use both QAbstractItemModel and QXYSeries model API. QXYModelMapper makes sure that QXYSeries and the model are kept in sync. |
|
32 | 32 | NOTE: used model has to support adding/removing rows/columns and modifying the data of the cells. |
|
33 | 33 | */ |
|
34 | 34 | /*! |
|
35 | 35 | \qmlclass VXYModelMapper QHXYModelMapper |
|
36 | 36 | |
|
37 | 37 | VXYModelMapper allows you to use your own QAbstractItemModel derived model with data in columns as a data source |
|
38 | 38 | for XYSeries based series. It is possible to use both QAbstractItemModel and XYSeries data API to manipulate data. |
|
39 | 39 | VYModelMapper keeps the series and the model in sync. |
|
40 | 40 | */ |
|
41 | 41 | |
|
42 | 42 | /*! |
|
43 | 43 | \property QVXYModelMapper::series |
|
44 | 44 | \brief Defines the QXYSeries object that is used by the mapper. |
|
45 | 45 | All the data in the series is discarded when it is set to the mapper. |
|
46 | 46 | When new series is specified the old series is disconnected (it preserves its data) |
|
47 | 47 | */ |
|
48 | 48 | /*! |
|
49 | 49 | \qmlproperty XYSeries VXYModelMapper::series |
|
50 |
Defines the |
|
|
50 | Defines the XYSeries object that is used by the mapper. All the data in the series is discarded when it is set to | |
|
51 | 51 | the mapper. When new series is specified the old series is disconnected (it preserves its data). |
|
52 | 52 | */ |
|
53 | 53 | |
|
54 | 54 | /*! |
|
55 | 55 | \property QVXYModelMapper::model |
|
56 | 56 | \brief Defines the model that is used by the mapper. |
|
57 | 57 | */ |
|
58 | 58 | /*! |
|
59 | 59 | \qmlproperty SomeModel VXYModelMapper::model |
|
60 | 60 | The QAbstractItemModel based model that is used by the mapper. You need to implement the model and expose it to |
|
61 | 61 | QML as shown in \l {QML Custom Model} demo application. NOTE: the model has to support adding/removing rows/columns |
|
62 | 62 | and modifying the data of the cells. |
|
63 | 63 | */ |
|
64 | 64 | |
|
65 | 65 | /*! |
|
66 | 66 | \property QVXYModelMapper::xColumn |
|
67 | 67 | \brief Defines which column of the model is kept in sync with the x values of QXYSeries |
|
68 | 68 | Default value is: -1 (invalid mapping) |
|
69 | 69 | */ |
|
70 | 70 | /*! |
|
71 | 71 | \qmlproperty int VXYModelMapper::xColumn |
|
72 |
Defines which column of the model is kept in sync with the x values of |
|
|
72 | Defines which column of the model is kept in sync with the x values of the series. Default value is -1 (invalid | |
|
73 | 73 | mapping). |
|
74 | 74 | */ |
|
75 | 75 | |
|
76 | 76 | /*! |
|
77 | 77 | \property QVXYModelMapper::yColumn |
|
78 | 78 | \brief Defines which column of the model is kept in sync with the y values of QXYSeries |
|
79 | 79 | Default value is: -1 (invalid mapping) |
|
80 | 80 | */ |
|
81 | 81 | /*! |
|
82 | 82 | \qmlproperty int VXYModelMapper::yColumn |
|
83 |
Defines which column of the model is kept in sync with the y values of |
|
|
83 | Defines which column of the model is kept in sync with the y values of the series. Default value is -1 (invalid | |
|
84 | 84 | mapping). |
|
85 | 85 | */ |
|
86 | 86 | |
|
87 | 87 | /*! |
|
88 | 88 | \property QVXYModelMapper::firstRow |
|
89 | 89 | \brief Defines which row of the model contains the data for the first point of the series. |
|
90 | 90 | Minimal and default value is: 0 |
|
91 | 91 | */ |
|
92 | 92 | /*! |
|
93 | 93 | \qmlproperty int VXYModelMapper::firstRow |
|
94 | 94 | Defines which row of the model contains the data for the first point of the series. |
|
95 | 95 | The default value is 0. |
|
96 | 96 | */ |
|
97 | 97 | |
|
98 | 98 | /*! |
|
99 | 99 | \property QVXYModelMapper::rowCount |
|
100 | 100 | \brief Defines the number of rows of the model that are mapped as the data for series |
|
101 | 101 | Minimal and default value is: -1 (count limited by the number of rows in the model) |
|
102 | 102 | */ |
|
103 | 103 | /*! |
|
104 | 104 | \qmlproperty int VXYModelMapper::columnCount |
|
105 | 105 | Defines the number of rows of the model that are mapped as the data for series. The default value is |
|
106 | 106 | -1 (count limited by the number of rows in the model). |
|
107 | 107 | */ |
|
108 | 108 | |
|
109 | 109 | /*! |
|
110 | 110 | \fn void QVXYModelMapper::seriesReplaced() |
|
111 | 111 | |
|
112 | 112 | Emitted when the series to which mapper is connected to has changed. |
|
113 | 113 | */ |
|
114 | 114 | |
|
115 | 115 | /*! |
|
116 | 116 | \fn void QVXYModelMapper::modelReplaced() |
|
117 | 117 | |
|
118 | 118 | Emitted when the model to which mapper is connected to has changed. |
|
119 | 119 | */ |
|
120 | 120 | |
|
121 | 121 | /*! |
|
122 | 122 | \fn void QVXYModelMapper::xColumnChanged() |
|
123 | 123 | |
|
124 | 124 | Emitted when the xColumn has changed. |
|
125 | 125 | */ |
|
126 | 126 | |
|
127 | 127 | /*! |
|
128 | 128 | \fn void QVXYModelMapper::yColumnChanged() |
|
129 | 129 | |
|
130 | 130 | Emitted when the yColumn has changed. |
|
131 | 131 | */ |
|
132 | 132 | |
|
133 | 133 | /*! |
|
134 | 134 | \fn void QVXYModelMapper::firstRowChanged() |
|
135 | 135 | Emitted when the firstRow has changed. |
|
136 | 136 | */ |
|
137 | 137 | |
|
138 | 138 | /*! |
|
139 | 139 | \fn void QVXYModelMapper::rowCountChanged() |
|
140 | 140 | Emitted when the rowCount has changed. |
|
141 | 141 | */ |
|
142 | 142 | |
|
143 | 143 | /*! |
|
144 | 144 | Constructs a mapper object which is a child of \a parent. |
|
145 | 145 | */ |
|
146 | 146 | QVXYModelMapper::QVXYModelMapper(QObject *parent) : |
|
147 | 147 | QXYModelMapper(parent) |
|
148 | 148 | { |
|
149 | 149 | QXYModelMapper::setOrientation(Qt::Vertical); |
|
150 | 150 | } |
|
151 | 151 | |
|
152 | 152 | QAbstractItemModel* QVXYModelMapper::model() const |
|
153 | 153 | { |
|
154 | 154 | return QXYModelMapper::model(); |
|
155 | 155 | } |
|
156 | 156 | |
|
157 | 157 | void QVXYModelMapper::setModel(QAbstractItemModel *model) |
|
158 | 158 | { |
|
159 | 159 | if (model != QXYModelMapper::model()) { |
|
160 | 160 | QXYModelMapper::setModel(model); |
|
161 | 161 | emit modelReplaced(); |
|
162 | 162 | } |
|
163 | 163 | } |
|
164 | 164 | |
|
165 | 165 | QXYSeries* QVXYModelMapper::series() const |
|
166 | 166 | { |
|
167 | 167 | return QXYModelMapper::series(); |
|
168 | 168 | } |
|
169 | 169 | |
|
170 | 170 | void QVXYModelMapper::setSeries(QXYSeries *series) |
|
171 | 171 | { |
|
172 | 172 | if (series != QXYModelMapper::series()) { |
|
173 | 173 | QXYModelMapper::setSeries(series); |
|
174 | 174 | emit seriesReplaced(); |
|
175 | 175 | } |
|
176 | 176 | } |
|
177 | 177 | |
|
178 | 178 | int QVXYModelMapper::xColumn() const |
|
179 | 179 | { |
|
180 | 180 | return QXYModelMapper::xSection(); |
|
181 | 181 | } |
|
182 | 182 | |
|
183 | 183 | void QVXYModelMapper::setXColumn(int xColumn) |
|
184 | 184 | { |
|
185 | 185 | if (xColumn != xSection()) { |
|
186 | 186 | return QXYModelMapper::setXSection(xColumn); |
|
187 | 187 | emit xColumnChanged(); |
|
188 | 188 | } |
|
189 | 189 | } |
|
190 | 190 | |
|
191 | 191 | int QVXYModelMapper::yColumn() const |
|
192 | 192 | { |
|
193 | 193 | return QXYModelMapper::ySection(); |
|
194 | 194 | } |
|
195 | 195 | |
|
196 | 196 | void QVXYModelMapper::setYColumn(int yColumn) |
|
197 | 197 | { |
|
198 | 198 | if (yColumn != ySection()) { |
|
199 | 199 | return QXYModelMapper::setYSection(yColumn); |
|
200 | 200 | emit yColumnChanged(); |
|
201 | 201 | } |
|
202 | 202 | } |
|
203 | 203 | |
|
204 | 204 | int QVXYModelMapper::firstRow() const |
|
205 | 205 | { |
|
206 | 206 | return first(); |
|
207 | 207 | } |
|
208 | 208 | |
|
209 | 209 | void QVXYModelMapper::setFirstRow(int firstRow) |
|
210 | 210 | { |
|
211 | 211 | if (firstRow != first()) { |
|
212 | 212 | setFirst(firstRow); |
|
213 | 213 | emit firstRowChanged(); |
|
214 | 214 | } |
|
215 | 215 | } |
|
216 | 216 | |
|
217 | 217 | int QVXYModelMapper::rowCount() const |
|
218 | 218 | { |
|
219 | 219 | return count(); |
|
220 | 220 | } |
|
221 | 221 | |
|
222 | 222 | void QVXYModelMapper::setRowCount(int rowCount) |
|
223 | 223 | { |
|
224 | 224 | if (rowCount != count()) { |
|
225 | 225 | setCount(rowCount); |
|
226 | 226 | emit firstRowChanged(); |
|
227 | 227 | } |
|
228 | 228 | } |
|
229 | 229 | |
|
230 | 230 | #include "moc_qvxymodelmapper.cpp" |
|
231 | 231 | |
|
232 | 232 | QTCOMMERCIALCHART_END_NAMESPACE |
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