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Disabled some series from tablemodelchart app
Marek Rosa -
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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 "tablewidget.h"
22 22 #include <QGridLayout>
23 23 #include <QTableView>
24 24 #include <QChart>
25 25 #include <QStyledItemDelegate>
26 26 #include <QLineSeries>
27 27 #include <QSplineSeries>
28 28 #include <QScatterSeries>
29 29 #include "customtablemodel.h"
30 30 #include <QPieSeries>
31 31 #include <QPieSlice>
32 32 #include <QAreaSeries>
33 33 #include <QBarSeries>
34 34 #include <QBarSet>
35 35 #include <QPushButton>
36 36 #include <QRadioButton>
37 37 #include <QLabel>
38 38 #include <QSpinBox>
39 39 #include <QTime>
40 40
41 41 TableWidget::TableWidget(QWidget *parent)
42 42 : QWidget(parent)
43 43 // specialPie(0)
44 44 {
45 45 setGeometry(1900, 100, 1000, 600);
46 46 qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
47 47 // create simple model for storing data
48 48 // user's table data model
49 49 m_model = new CustomTableModel;
50 50 m_tableView = new QTableView;
51 51 m_tableView->setModel(m_model);
52 52 m_tableView->setMinimumHeight(300);
53 53 m_chart = new QChart;
54 54 m_chart->legend()->setVisible(true);
55 55 m_chart->setAnimationOptions(QChart::SeriesAnimations);
56 56 m_chartView = new QChartView(m_chart);
57 57 m_chartView->setRenderHint(QPainter::Antialiasing);
58 58 m_chartView->setMinimumSize(640, 480);
59 59
60 60 // add, remove data buttons
61 61 QPushButton* addRowAboveButton = new QPushButton("Add row above");
62 62 connect(addRowAboveButton, SIGNAL(clicked()), this, SLOT(addRowAbove()));
63 63
64 64 QPushButton* addRowBelowButton = new QPushButton("Add row below");
65 65 connect(addRowBelowButton, SIGNAL(clicked()), this, SLOT(addRowBelow()));
66 66
67 67 QPushButton* removeRowButton = new QPushButton("Remove row");
68 68 connect(removeRowButton, SIGNAL(clicked()), this, SLOT(removeRow()));
69 69
70 70 QPushButton* addColumnRightButton = new QPushButton("Add column to the right");
71 71 connect(addColumnRightButton, SIGNAL(clicked()), this, SLOT(addColumnRight()));
72 72
73 73 QPushButton* removeColumnButton = new QPushButton("Remove column");
74 74 connect(removeColumnButton, SIGNAL(clicked()), this, SLOT(removeColumn()));
75 75
76 76 QPushButton* specialPieButton = new QPushButton("Test pie");
77 77 connect(specialPieButton, SIGNAL(clicked()), this, SLOT(testPie()));
78 78
79 79
80 80 QLabel *spinBoxLabel = new QLabel("Rows affected:");
81 81
82 82 // spin box for setting number of affected items (add, remove)
83 83 m_linesCountSpinBox = new QSpinBox;
84 84 m_linesCountSpinBox->setRange(1, 10);
85 85 m_linesCountSpinBox->setValue(1);
86 86
87 87 // buttons layout
88 88 QVBoxLayout* buttonsLayout = new QVBoxLayout;
89 89 buttonsLayout->addWidget(spinBoxLabel);
90 90 buttonsLayout->addWidget(m_linesCountSpinBox);
91 91 buttonsLayout->addWidget(addRowAboveButton);
92 92 buttonsLayout->addWidget(addRowBelowButton);
93 93 buttonsLayout->addWidget(removeRowButton);
94 94 buttonsLayout->addWidget(addColumnRightButton);
95 95 buttonsLayout->addWidget(removeColumnButton);
96 96 // buttonsLayout->addWidget(specialPieButton);
97 97 buttonsLayout->addStretch();
98 98
99 99 // chart type radio buttons
100 100 m_lineRadioButton = new QRadioButton("Line");
101 101 m_splineRadioButton = new QRadioButton("Spline");
102 102 m_scatterRadioButton = new QRadioButton("Scatter");
103 103 m_pieRadioButton = new QRadioButton("Pie");
104 104 m_areaRadioButton = new QRadioButton("Area");
105 105 m_barRadioButton = new QRadioButton("Bar");
106 106
107 107 connect(m_lineRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool)));
108 108 connect(m_splineRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool)));
109 109 connect(m_scatterRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool)));
110 110 connect(m_pieRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool)));
111 111 connect(m_areaRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool)));
112 112 connect(m_barRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType(bool)));
113 113 m_lineRadioButton->setChecked(true);
114 114
115 115 // radio buttons layout
116 116 QVBoxLayout* radioLayout = new QVBoxLayout;
117 117 radioLayout->addWidget(m_lineRadioButton);
118 radioLayout->addWidget(m_splineRadioButton);
119 radioLayout->addWidget(m_scatterRadioButton);
118 // radioLayout->addWidget(m_splineRadioButton);
119 // radioLayout->addWidget(m_scatterRadioButton);
120 120 radioLayout->addWidget(m_pieRadioButton);
121 radioLayout->addWidget(m_areaRadioButton);
121 // radioLayout->addWidget(m_areaRadioButton);
122 122 radioLayout->addWidget(m_barRadioButton);
123 123 radioLayout->addStretch();
124 124
125 125 // create main layout
126 126 QGridLayout* mainLayout = new QGridLayout;
127 127 mainLayout->addLayout(buttonsLayout, 1, 1);
128 128 mainLayout->addLayout(radioLayout, 2, 1);
129 129 mainLayout->addWidget(m_tableView, 1, 0);
130 130 mainLayout->addWidget(m_chartView, 2, 0);
131 131 setLayout(mainLayout);
132 132 m_lineRadioButton->setFocus();
133 133 }
134 134
135 135 void TableWidget::addRowAbove()
136 136 {
137 137 m_model->insertRows(m_tableView->currentIndex().row(), m_linesCountSpinBox->value());
138 138
139 139 }
140 140
141 141 void TableWidget::addRowBelow()
142 142 {
143 143 m_model->insertRows(m_tableView->currentIndex().row() + 1, m_linesCountSpinBox->value());
144 144
145 145 }
146 146
147 147 void TableWidget::removeRow()
148 148 {
149 149 m_model->removeRows(m_tableView->currentIndex().row(), qMin(m_model->rowCount() - m_tableView->currentIndex().row(), m_linesCountSpinBox->value()));
150 150 }
151 151
152 152 void TableWidget::addColumnRight()
153 153 {
154 154 m_model->insertColumns(m_tableView->currentIndex().column() + 1, m_linesCountSpinBox->value());
155 155 }
156 156
157 157 void TableWidget::removeColumn()
158 158 {
159 159 m_model->removeColumns(m_tableView->currentIndex().column(), qMin(m_model->columnCount() - m_tableView->currentIndex().column(), m_linesCountSpinBox->value()));
160 160 }
161 161
162 162 void TableWidget::updateChartType(bool toggle)
163 163 {
164 164 // this if is needed, so that the function is only called once.
165 165 // For the radioButton that was enabled.
166 166 if (toggle) {
167 167 // specialPie = 0;
168 168 m_chart->removeAllSeries();
169 169 m_chart->axisX()->setNiceNumbersEnabled(false);
170 170 m_chart->axisY()->setNiceNumbersEnabled(false);
171 171
172 172 // renable axes of the chart (pie hides them)
173 173 // x axis
174 174 QAxis *axis = m_chart->axisX();
175 175 axis->setAxisVisible(true);
176 176 axis->setGridLineVisible(true);
177 177 axis->setLabelsVisible(true);
178 178
179 179 // y axis
180 180 axis = m_chart->axisY();
181 181 axis->setAxisVisible(true);
182 182 axis->setGridLineVisible(true);
183 183 axis->setLabelsVisible(true);
184 184
185 185 m_model->clearMapping();
186 186
187 187 QString seriesColorHex = "#000000";
188 188 QPen pen;
189 189 pen.setWidth(2);
190 190
191 191 if (m_lineRadioButton->isChecked())
192 192 {
193 m_chart->setAnimationOptions(QChart::NoAnimation);
194
193 195 // series 1
194 196 m_series = new QLineSeries;
195 197 m_series->setModel(m_model);
196 198 m_series->setModelMapping(0,1, Qt::Vertical);
197 199 m_series->setModelMappingRange(3, 4);
198 200 m_chart->addSeries(m_series);
199 201 seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
200 202 m_model->addMapping(seriesColorHex, QRect(0, 3, 2, 4));
201 203
202 204 // series 2
203 205 m_series = new QLineSeries;
204 206 m_series->setModel(m_model);
205 207 m_series->setModelMapping(2,3, Qt::Vertical);
206 208 m_chart->addSeries(m_series);
207 209 seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
208 210 m_model->addMapping(seriesColorHex, QRect(2, 0, 2, 1000));
209 211
210 212 // series 3
211 213 m_series = new QLineSeries;
212 214 m_series->setModel(m_model);
213 215 m_series->setModelMapping(4,5, Qt::Vertical);
214 216 m_series->setModelMappingRange(2, -1);
215 217 m_chart->addSeries(m_series);
216 218 seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
217 219 m_model->addMapping(seriesColorHex, QRect(4, 2, 2, 1000));
218 220 }
219 221 else if (m_splineRadioButton->isChecked())
220 222 {
223 m_chart->setAnimationOptions(QChart::NoAnimation);
224
221 225 // series 1
222 226 m_series = new QSplineSeries;
223 227 m_series->setModel(m_model);
224 228 m_series->setModelMapping(0,1, Qt::Vertical);
225 229 // m_series->setModelMappingRange(1, 4);
226 230 // series->setModelMapping(0,1, Qt::Horizontal);
227 231 m_chart->addSeries(m_series);
228 232 seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
229 233 m_model->addMapping(seriesColorHex, QRect(0, 0, 2, 1000));
230 234
231 235 // series 2
232 236 m_series = new QSplineSeries;
233 237 m_series->setModel(m_model);
234 238 m_series->setModelMapping(2,3, Qt::Vertical);
235 239 m_series->setModelMappingRange(2, 4);
236 240 // series->setModelMapping(2,3, Qt::Horizontal);
237 241 m_chart->addSeries(m_series);
238 242 seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
239 243 m_model->addMapping(seriesColorHex, QRect(2, 2, 2, 4));
240 244
241 245 // series 3
242 246 m_series = new QSplineSeries;
243 247 m_series->setModel(m_model);
244 248 m_series->setModelMapping(4,5, Qt::Vertical);
245 249 m_series->setModelMappingRange(2, -1);
246 250 // series->setModelMapping(4,5, Qt::Horizontal);
247 251 m_chart->addSeries(m_series);
248 252 seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
249 253 m_model->addMapping(seriesColorHex, QRect(4, 2, 2, 1000));
250 254 }
251 255 else if (m_scatterRadioButton->isChecked())
252 256 {
257 m_chart->setAnimationOptions(QChart::NoAnimation);
258
253 259 // series 1
254 260 m_series = new QScatterSeries;
255 261 m_series->setModel(m_model);
256 262 m_series->setModelMapping(0,1, Qt::Vertical);
257 263 // m_series->setModelMappingRange(2, 0);
258 264 // series->setModelMapping(0,1, Qt::Horizontal);
259 265 m_chart->addSeries(m_series);
260 266
261 267 seriesColorHex = "#" + QString::number(m_series->brush().color().rgb(), 16).right(6).toUpper();
262 268 m_model->addMapping(seriesColorHex, QRect(0, 2, 2, 1000));
263 269
264 270 // series 2
265 271 m_series = new QScatterSeries;
266 272 m_series->setModel(m_model);
267 273 m_series->setModelMapping(2,3, Qt::Vertical);
268 274 // m_series->setModelMappingRange(1, 6);
269 275 // series->setModelMapping(2,3, Qt::Horizontal);
270 276 m_chart->addSeries(m_series);
271 277
272 278 seriesColorHex = "#" + QString::number(m_series->brush().color().rgb(), 16).right(6).toUpper();
273 279 m_model->addMapping(seriesColorHex, QRect(2, 1, 2, 6));
274 280
275 281 // series 3
276 282 m_series = new QScatterSeries;
277 283 m_series->setModel(m_model);
278 284 m_series->setModelMapping(4,5, Qt::Vertical);
279 285 // series->setModelMapping(4,5, Qt::Horizontal);
280 286 m_chart->addSeries(m_series);
281 287 seriesColorHex = "#" + QString::number(m_series->brush().color().rgb(), 16).right(6).toUpper();
282 288 m_model->addMapping(seriesColorHex, QRect(4, 0, 2, 1000));
283 289 }
284 290 else if (m_pieRadioButton->isChecked())
285 291 {
292 m_chart->setAnimationOptions(QChart::SeriesAnimations);
293
286 294 // pie 1
287 295 QPieSeries* pieSeries = new QPieSeries;
288 296 pieSeries->setModel(m_model);
289 297 pieSeries->setModelMappingRange(3, 3);
290 298 pieSeries->setModelMapping(0,0, Qt::Vertical);
291 299 pieSeries->setLabelsVisible(true);
292 300 pieSeries->setPieSize(0.35);
293 301 pieSeries->setHorizontalPosition(0.2);
294 302 pieSeries->setVerticalPosition(0.3);
295 303
296 304 m_chart->addSeries(pieSeries);
297 305 seriesColorHex = "#" + QString::number(pieSeries->slices().at(pieSeries->slices().count()/2)->brush().color().rgb(), 16).right(6).toUpper();
298 306 m_model->addMapping(seriesColorHex, QRect(0, 3, 1, 3));
299 307
300 308 // pie 2
301 309 pieSeries = new QPieSeries;
302 310 pieSeries->setModel(m_model);
303 311 pieSeries->setModelMappingRange(2, -1);
304 312 pieSeries->setModelMapping(1,1, Qt::Vertical);
305 313 pieSeries->setLabelsVisible(true);
306 314 pieSeries->setPieSize(0.35);
307 315 pieSeries->setHorizontalPosition(0.8);
308 316 pieSeries->setVerticalPosition(0.3);
309 317 m_chart->addSeries(pieSeries);
310 318 seriesColorHex = "#" + QString::number(pieSeries->slices().at(pieSeries->slices().count()/2)->brush().color().rgb(), 16).right(6).toUpper();
311 319 m_model->addMapping(seriesColorHex, QRect(1, 2, 1, 1000));
312 320
313 321 // pie 3
314 322 pieSeries = new QPieSeries;
315 323 pieSeries->setModel(m_model);
316 324 pieSeries->setModelMapping(2,2, Qt::Vertical);
317 325 pieSeries->setLabelsVisible(true);
318 326 pieSeries->setPieSize(0.35);
319 327 pieSeries->setHorizontalPosition(0.5);
320 328 pieSeries->setVerticalPosition(0.75);
321 329 m_chart->addSeries(pieSeries);
322 330 seriesColorHex = "#" + QString::number(pieSeries->slices().at(pieSeries->slices().count()/2)->brush().color().rgb(), 16).right(6).toUpper();
323 331 m_model->addMapping(seriesColorHex, QRect(2, 0, 1, 1000));
324 332
325 333 // // special pie
326 334 // specialPie = new QPieSeries;
327 335 // specialPie->append(17, "1");
328 336 // specialPie->append(45, "2");
329 337 // specialPie->append(77, "3");
330 338 // specialPie->append(37, "4");
331 339 // specialPie->append(27, "5");
332 340 // specialPie->append(47, "6");
333 341 // specialPie->setPieSize(0.35);
334 342 // specialPie->setHorizontalPosition(0.8);
335 343 // specialPie->setVerticalPosition(0.75);
336 344 // specialPie->setLabelsVisible(true);
337 345 // m_chart->addSeries(specialPie);
338 346 }
339 347 else if (m_areaRadioButton->isChecked())
340 348 {
349 m_chart->setAnimationOptions(QChart::NoAnimation);
350
341 351 QLineSeries* upperLineSeries = new QLineSeries;
342 352 upperLineSeries->setModel(m_model);
343 353 upperLineSeries->setModelMapping(0, 1, Qt::Vertical);
344 354 // upperLineSeries->setModelMappingRange(1, 5);
345 355 QLineSeries* lowerLineSeries = new QLineSeries;
346 356 lowerLineSeries->setModel(m_model);
347 357 lowerLineSeries->setModelMapping(2, 3, Qt::Vertical);
348 358 QAreaSeries* areaSeries = new QAreaSeries(upperLineSeries, lowerLineSeries);
349 359 m_chart->addSeries(areaSeries);
350 360 seriesColorHex = "#" + QString::number(areaSeries->brush().color().rgb(), 16).right(6).toUpper();
351 361 m_model->addMapping(seriesColorHex, QRect(0, 1, 2, 5));
352 362 m_model->addMapping(seriesColorHex, QRect(2, 0, 2, 1000));
353 363 }
354 364 else if (m_barRadioButton->isChecked())
355 365 {
366 m_chart->setAnimationOptions(QChart::SeriesAnimations);
367
356 368 QBarSeries* barSeries = new QBarSeries(QStringList());
357 369 barSeries->setModel(m_model);
358 370 // barSeries->setModelMappingRange(2, 5);
359 371 barSeries->setModelMapping(5, 2, 4, Qt::Vertical);
360 372 m_chart->addSeries(barSeries);
361 373 QList<QBarSet*> barsets = barSeries->barSets();
362 374 for (int i = 0; i < barsets.count(); i++) {
363 375 seriesColorHex = "#" + QString::number(barsets.at(i)->brush().color().rgb(), 16).right(6).toUpper();
364 376 m_model->addMapping(seriesColorHex, QRect(2 + i, 0, 1, 1000));
365 377 }
366 378 }
367 379
368 380
369 381 if (!m_barRadioButton->isChecked()) {
370 382 m_chart->axisX()->setRange(0, 500);
371 383 m_chart->axisY()->setRange(0, 220);
372 384 }
373 385 m_chart->legend()->setVisible(true);
374 386
375 387 // repaint table view colors
376 388 m_tableView->repaint();
377 389 m_tableView->setFocus();
378 390 }
379 391 }
380 392
381 393 void TableWidget::testPie()
382 394 {
383 395 m_tableView->setColumnWidth(10, 250);
384 396 // if (specialPie) {
385 397 // specialPie->remove(specialPie->slices().at(2));
386 398 // // specialPie->insert(4, new QPieSlice(45, "Hello"));//specialPie->slices.at(2));
387 399 // specialPie->append(4, "heloo");
388 400 // }
389 401 }
390 402
391 403 TableWidget::~TableWidget()
392 404 {
393 405
394 406 }
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