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Theme example sets and slices renamed (shown if legend enabled)
Tero Ahola -
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1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #include "themewidget.h"
21 #include "themewidget.h"
22
22
23 #include <QChartView>
23 #include <QChartView>
24 #include <QPieSeries>
24 #include <QPieSeries>
25 #include <QPieSlice>
25 #include <QPieSlice>
26 #include <QBarSeries>
26 #include <QBarSeries>
27 #include <QPercentBarSeries>
27 #include <QPercentBarSeries>
28 #include <QStackedBarSeries>
28 #include <QStackedBarSeries>
29 #include <QBarSet>
29 #include <QBarSet>
30 #include <QLineSeries>
30 #include <QLineSeries>
31 #include <QSplineSeries>
31 #include <QSplineSeries>
32 #include <QScatterSeries>
32 #include <QScatterSeries>
33 #include <QAreaSeries>
33 #include <QAreaSeries>
34 #include <QLegend>
34 #include <QLegend>
35 #include <QGridLayout>
35 #include <QGridLayout>
36 #include <QFormLayout>
36 #include <QFormLayout>
37 #include <QComboBox>
37 #include <QComboBox>
38 #include <QSpinBox>
38 #include <QSpinBox>
39 #include <QCheckBox>
39 #include <QCheckBox>
40 #include <QGroupBox>
40 #include <QGroupBox>
41 #include <QLabel>
41 #include <QLabel>
42 #include <QTime>
42 #include <QTime>
43
43
44 ThemeWidget::ThemeWidget(QWidget* parent) :
44 ThemeWidget::ThemeWidget(QWidget* parent) :
45 QWidget(parent),
45 QWidget(parent),
46 m_listCount(3),
46 m_listCount(3),
47 m_valueMax(10),
47 m_valueMax(10),
48 m_valueCount(7),
48 m_valueCount(7),
49 m_dataTable(generateRandomData(m_listCount,m_valueMax,m_valueCount)),
49 m_dataTable(generateRandomData(m_listCount,m_valueMax,m_valueCount)),
50 m_themeComboBox(createThemeBox()),
50 m_themeComboBox(createThemeBox()),
51 m_antialiasCheckBox(new QCheckBox("Anti-aliasing")),
51 m_antialiasCheckBox(new QCheckBox("Anti-aliasing")),
52 m_animatedComboBox(createAnimationBox()),
52 m_animatedComboBox(createAnimationBox()),
53 m_legendComboBox(createLegendBox())
53 m_legendComboBox(createLegendBox())
54 {
54 {
55 connectSignals();
55 connectSignals();
56 // create layout
56 // create layout
57 QGridLayout* baseLayout = new QGridLayout();
57 QGridLayout* baseLayout = new QGridLayout();
58 QHBoxLayout *settingsLayout = new QHBoxLayout();
58 QHBoxLayout *settingsLayout = new QHBoxLayout();
59 settingsLayout->addWidget(new QLabel("Theme:"));
59 settingsLayout->addWidget(new QLabel("Theme:"));
60 settingsLayout->addWidget(m_themeComboBox);
60 settingsLayout->addWidget(m_themeComboBox);
61 settingsLayout->addWidget(new QLabel("Animation:"));
61 settingsLayout->addWidget(new QLabel("Animation:"));
62 settingsLayout->addWidget(m_animatedComboBox);
62 settingsLayout->addWidget(m_animatedComboBox);
63 settingsLayout->addWidget(new QLabel("Legend:"));
63 settingsLayout->addWidget(new QLabel("Legend:"));
64 settingsLayout->addWidget(m_legendComboBox);
64 settingsLayout->addWidget(m_legendComboBox);
65 settingsLayout->addWidget(m_antialiasCheckBox);
65 settingsLayout->addWidget(m_antialiasCheckBox);
66 settingsLayout->addStretch();
66 settingsLayout->addStretch();
67 baseLayout->addLayout(settingsLayout, 0, 0, 1, 3);
67 baseLayout->addLayout(settingsLayout, 0, 0, 1, 3);
68
68
69 //create charts
69 //create charts
70
70
71 QChartView *chartView;
71 QChartView *chartView;
72
72
73 chartView = new QChartView(createAreaChart());
73 chartView = new QChartView(createAreaChart());
74 baseLayout->addWidget(chartView, 1, 0);
74 baseLayout->addWidget(chartView, 1, 0);
75 m_charts << chartView;
75 m_charts << chartView;
76
76
77 chartView = new QChartView(createBarChart(m_valueCount));
77 chartView = new QChartView(createBarChart(m_valueCount));
78 baseLayout->addWidget(chartView, 1, 1);
78 baseLayout->addWidget(chartView, 1, 1);
79 m_charts << chartView;
79 m_charts << chartView;
80
80
81 chartView = new QChartView(createLineChart());
81 chartView = new QChartView(createLineChart());
82 baseLayout->addWidget(chartView, 1, 2);
82 baseLayout->addWidget(chartView, 1, 2);
83 m_charts << chartView;
83 m_charts << chartView;
84
84
85 chartView = new QChartView(createPieChart());
85 chartView = new QChartView(createPieChart());
86 chartView->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored); // funny things happen if the pie slice labels no not fit the screen...
86 chartView->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored); // funny things happen if the pie slice labels no not fit the screen...
87 baseLayout->addWidget(chartView, 2, 0);
87 baseLayout->addWidget(chartView, 2, 0);
88 m_charts << chartView;
88 m_charts << chartView;
89
89
90 chartView = new QChartView(createSplineChart());
90 chartView = new QChartView(createSplineChart());
91 baseLayout->addWidget(chartView, 2, 1);
91 baseLayout->addWidget(chartView, 2, 1);
92 m_charts << chartView;
92 m_charts << chartView;
93
93
94 chartView = new QChartView(createScatterChart());
94 chartView = new QChartView(createScatterChart());
95 baseLayout->addWidget(chartView, 2, 2);
95 baseLayout->addWidget(chartView, 2, 2);
96 m_charts << chartView;
96 m_charts << chartView;
97
97
98 setLayout(baseLayout);
98 setLayout(baseLayout);
99
99
100 // Set defaults
100 // Set defaults
101 m_antialiasCheckBox->setChecked(true);
101 m_antialiasCheckBox->setChecked(true);
102 updateUI();
102 updateUI();
103 }
103 }
104
104
105 ThemeWidget::~ThemeWidget()
105 ThemeWidget::~ThemeWidget()
106 {
106 {
107 }
107 }
108
108
109 void ThemeWidget::connectSignals()
109 void ThemeWidget::connectSignals()
110 {
110 {
111 connect(m_themeComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateUI()));
111 connect(m_themeComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateUI()));
112 connect(m_antialiasCheckBox, SIGNAL(toggled(bool)), this, SLOT(updateUI()));
112 connect(m_antialiasCheckBox, SIGNAL(toggled(bool)), this, SLOT(updateUI()));
113 connect(m_animatedComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateUI()));
113 connect(m_animatedComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateUI()));
114 connect(m_legendComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateUI()));
114 connect(m_legendComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(updateUI()));
115 }
115 }
116
116
117 DataTable ThemeWidget::generateRandomData(int listCount,int valueMax,int valueCount) const
117 DataTable ThemeWidget::generateRandomData(int listCount,int valueMax,int valueCount) const
118 {
118 {
119 DataTable dataTable;
119 DataTable dataTable;
120
120
121 // set seed for random stuff
121 // set seed for random stuff
122 qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));
122 qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime()));
123
123
124 // generate random data
124 // generate random data
125 for (int i(0); i < listCount; i++) {
125 for (int i(0); i < listCount; i++) {
126 DataList dataList;
126 DataList dataList;
127 qreal yValue(0);
127 qreal yValue(0);
128 for (int j(0); j < valueCount; j++) {
128 for (int j(0); j < valueCount; j++) {
129 yValue = yValue + (qreal) (qrand() % valueMax) / (qreal) valueCount;
129 yValue = yValue + (qreal) (qrand() % valueMax) / (qreal) valueCount;
130 QPointF value((j + (qreal) rand() / (qreal) RAND_MAX) * ((qreal) m_valueMax / (qreal) valueCount),
130 QPointF value((j + (qreal) rand() / (qreal) RAND_MAX) * ((qreal) m_valueMax / (qreal) valueCount),
131 yValue);
131 yValue);
132 QString label = "Item " + QString::number(i) + ":" + QString::number(j);
132 QString label = "Slice " + QString::number(i) + ":" + QString::number(j);
133 dataList << Data(value, label);
133 dataList << Data(value, label);
134 }
134 }
135 dataTable << dataList;
135 dataTable << dataList;
136 }
136 }
137
137
138 return dataTable;
138 return dataTable;
139 }
139 }
140
140
141 QComboBox* ThemeWidget::createThemeBox() const
141 QComboBox* ThemeWidget::createThemeBox() const
142 {
142 {
143 // settings layout
143 // settings layout
144 QComboBox* themeComboBox = new QComboBox();
144 QComboBox* themeComboBox = new QComboBox();
145 themeComboBox->addItem("Light", QChart::ChartThemeLight);
145 themeComboBox->addItem("Light", QChart::ChartThemeLight);
146 themeComboBox->addItem("Blue Cerulean", QChart::ChartThemeBlueCerulean);
146 themeComboBox->addItem("Blue Cerulean", QChart::ChartThemeBlueCerulean);
147 themeComboBox->addItem("Dark", QChart::ChartThemeDark);
147 themeComboBox->addItem("Dark", QChart::ChartThemeDark);
148 themeComboBox->addItem("Brown Sand", QChart::ChartThemeBrownSand);
148 themeComboBox->addItem("Brown Sand", QChart::ChartThemeBrownSand);
149 themeComboBox->addItem("Blue NCS", QChart::ChartThemeBlueNcs);
149 themeComboBox->addItem("Blue NCS", QChart::ChartThemeBlueNcs);
150 themeComboBox->addItem("High Contrast", QChart::ChartThemeHighContrast);
150 themeComboBox->addItem("High Contrast", QChart::ChartThemeHighContrast);
151 themeComboBox->addItem("Blue Icy", QChart::ChartThemeBlueIcy);
151 themeComboBox->addItem("Blue Icy", QChart::ChartThemeBlueIcy);
152 return themeComboBox;
152 return themeComboBox;
153 }
153 }
154
154
155 QComboBox* ThemeWidget::createAnimationBox() const
155 QComboBox* ThemeWidget::createAnimationBox() const
156 {
156 {
157 // settings layout
157 // settings layout
158 QComboBox* animationComboBox = new QComboBox();
158 QComboBox* animationComboBox = new QComboBox();
159 animationComboBox->addItem("No Animations", QChart::NoAnimation);
159 animationComboBox->addItem("No Animations", QChart::NoAnimation);
160 animationComboBox->addItem("GridAxis Animations", QChart::GridAxisAnimations);
160 animationComboBox->addItem("GridAxis Animations", QChart::GridAxisAnimations);
161 animationComboBox->addItem("Series Animations", QChart::SeriesAnimations);
161 animationComboBox->addItem("Series Animations", QChart::SeriesAnimations);
162 animationComboBox->addItem("All Animations", QChart::AllAnimations);
162 animationComboBox->addItem("All Animations", QChart::AllAnimations);
163 return animationComboBox;
163 return animationComboBox;
164 }
164 }
165
165
166 QComboBox* ThemeWidget::createLegendBox() const
166 QComboBox* ThemeWidget::createLegendBox() const
167 {
167 {
168 QComboBox* legendComboBox = new QComboBox();
168 QComboBox* legendComboBox = new QComboBox();
169 legendComboBox->addItem("No Legend ", 0);
169 legendComboBox->addItem("No Legend ", 0);
170 legendComboBox->addItem("Legend Top", QLegend::AlignmentTop);
170 legendComboBox->addItem("Legend Top", QLegend::AlignmentTop);
171 legendComboBox->addItem("Legend Bottom", QLegend::AlignmentBottom);
171 legendComboBox->addItem("Legend Bottom", QLegend::AlignmentBottom);
172 legendComboBox->addItem("Legend Left", QLegend::AlignmentLeft);
172 legendComboBox->addItem("Legend Left", QLegend::AlignmentLeft);
173 legendComboBox->addItem("Legend Right", QLegend::AlignmentRight);
173 legendComboBox->addItem("Legend Right", QLegend::AlignmentRight);
174 return legendComboBox;
174 return legendComboBox;
175 }
175 }
176
176
177 QChart* ThemeWidget::createAreaChart() const
177 QChart* ThemeWidget::createAreaChart() const
178 {
178 {
179 // area chart
179 // area chart
180 QChart *chart = new QChart();
180 QChart *chart = new QChart();
181 chart->axisX()->setNiceNumbers(true);
181 chart->axisX()->setNiceNumbers(true);
182 chart->axisY()->setNiceNumbers(true);
182 chart->axisY()->setNiceNumbers(true);
183 chart->setTitle("Area chart");
183 chart->setTitle("Area chart");
184 QString name("Series ");
184 QString name("Series ");
185 int nameIndex = 0;
185 int nameIndex = 0;
186
186
187 // The lower series initialized to zero values
187 // The lower series initialized to zero values
188 QLineSeries *lowerSeries = 0;
188 QLineSeries *lowerSeries = 0;
189 for (int i(0); i < m_dataTable.count(); i++) {
189 for (int i(0); i < m_dataTable.count(); i++) {
190 QLineSeries *upperSeries = new QLineSeries(chart);
190 QLineSeries *upperSeries = new QLineSeries(chart);
191 for (int j(0); j < m_dataTable[i].count(); j++) {
191 for (int j(0); j < m_dataTable[i].count(); j++) {
192 Data data = m_dataTable[i].at(j);
192 Data data = m_dataTable[i].at(j);
193 if (lowerSeries)
193 if (lowerSeries)
194 upperSeries->append(QPointF(j, lowerSeries->y(i) + data.first.y()));
194 upperSeries->append(QPointF(j, lowerSeries->y(i) + data.first.y()));
195 else
195 else
196 upperSeries->append(QPointF(j, data.first.y()));
196 upperSeries->append(QPointF(j, data.first.y()));
197 }
197 }
198 QAreaSeries *area = new QAreaSeries(upperSeries, lowerSeries);
198 QAreaSeries *area = new QAreaSeries(upperSeries, lowerSeries);
199 area->setName(name + QString::number(nameIndex));
199 area->setName(name + QString::number(nameIndex));
200 nameIndex++;
200 nameIndex++;
201 chart->addSeries(area);
201 chart->addSeries(area);
202 lowerSeries = upperSeries;
202 lowerSeries = upperSeries;
203 }
203 }
204 return chart;
204 return chart;
205 }
205 }
206
206
207 QChart* ThemeWidget::createBarChart(int valueCount) const
207 QChart* ThemeWidget::createBarChart(int valueCount) const
208 {
208 {
209 // bar chart
209 // bar chart
210 QChart* chart = new QChart();
210 QChart* chart = new QChart();
211 chart->axisX()->setNiceNumbers(true);
211 chart->axisX()->setNiceNumbers(true);
212 chart->axisY()->setNiceNumbers(true);
212 chart->axisY()->setNiceNumbers(true);
213 chart->setTitle("Bar chart");
213 chart->setTitle("Bar chart");
214 QBarCategories categories;
214 QBarCategories categories;
215 // TODO: categories
215 // TODO: categories
216 for (int i(0); i < valueCount; i++)
216 for (int i(0); i < valueCount; i++)
217 categories << QString::number(i);
217 categories << QString::number(i);
218 // QBarSeries* series = new QBarSeries(categories, chart);
218 // QBarSeries* series = new QBarSeries(categories, chart);
219 // QPercentBarSeries* series = new QPercentBarSeries(categories, chart);
219 // QPercentBarSeries* series = new QPercentBarSeries(categories, chart);
220 QStackedBarSeries* series = new QStackedBarSeries(categories, chart);
220 QStackedBarSeries* series = new QStackedBarSeries(categories, chart);
221 for (int i(0); i < m_dataTable.count(); i++) {
221 for (int i(0); i < m_dataTable.count(); i++) {
222 QBarSet *set = new QBarSet("Set" + QString::number(i));
222 QBarSet *set = new QBarSet("Bar set " + QString::number(i));
223 foreach (Data data, m_dataTable[i])
223 foreach (Data data, m_dataTable[i])
224 *set << data.first.y();
224 *set << data.first.y();
225 series->appendBarSet(set);
225 series->appendBarSet(set);
226 }
226 }
227 chart->addSeries(series);
227 chart->addSeries(series);
228 return chart;
228 return chart;
229 }
229 }
230
230
231 QChart* ThemeWidget::createLineChart() const
231 QChart* ThemeWidget::createLineChart() const
232 {
232 {
233 // line chart
233 // line chart
234 QChart* chart = new QChart();
234 QChart* chart = new QChart();
235 chart->axisX()->setNiceNumbers(true);
235 chart->axisX()->setNiceNumbers(true);
236 chart->axisY()->setNiceNumbers(true);
236 chart->axisY()->setNiceNumbers(true);
237 chart->setTitle("Line chart");
237 chart->setTitle("Line chart");
238 QString name("Series ");
238 QString name("Series ");
239 int nameIndex = 0;
239 int nameIndex = 0;
240 foreach (DataList list, m_dataTable) {
240 foreach (DataList list, m_dataTable) {
241 QLineSeries *series = new QLineSeries(chart);
241 QLineSeries *series = new QLineSeries(chart);
242 foreach (Data data, list)
242 foreach (Data data, list)
243 series->append(data.first);
243 series->append(data.first);
244 series->setName(name + QString::number(nameIndex));
244 series->setName(name + QString::number(nameIndex));
245 nameIndex++;
245 nameIndex++;
246 chart->addSeries(series);
246 chart->addSeries(series);
247 }
247 }
248 return chart;
248 return chart;
249 }
249 }
250
250
251 QChart* ThemeWidget::createPieChart() const
251 QChart* ThemeWidget::createPieChart() const
252 {
252 {
253 // pie chart
253 // pie chart
254 QChart* chart = new QChart();
254 QChart* chart = new QChart();
255 chart->setTitle("Pie chart");
255 chart->setTitle("Pie chart");
256 qreal pieSize = 1.0 / m_dataTable.count();
256 qreal pieSize = 1.0 / m_dataTable.count();
257 for (int i = 0; i < m_dataTable.count(); i++) {
257 for (int i = 0; i < m_dataTable.count(); i++) {
258 QPieSeries *series = new QPieSeries(chart);
258 QPieSeries *series = new QPieSeries(chart);
259 foreach (Data data, m_dataTable[i]) {
259 foreach (Data data, m_dataTable[i]) {
260 QPieSlice *slice = series->append(data.first.y(), data.second);
260 QPieSlice *slice = series->append(data.first.y(), data.second);
261 if (data == m_dataTable[i].first()) {
261 if (data == m_dataTable[i].first()) {
262 slice->setLabelVisible();
262 slice->setLabelVisible();
263 slice->setExploded();
263 slice->setExploded();
264 }
264 }
265 }
265 }
266 qreal hPos = (pieSize / 2) + (i / (qreal) m_dataTable.count());
266 qreal hPos = (pieSize / 2) + (i / (qreal) m_dataTable.count());
267 series->setPieSize(pieSize);
267 series->setPieSize(pieSize);
268 series->setHorizontalPosition(hPos);
268 series->setHorizontalPosition(hPos);
269 series->setVerticalPosition(0.5);
269 series->setVerticalPosition(0.5);
270 chart->addSeries(series);
270 chart->addSeries(series);
271 }
271 }
272
272
273 return chart;
273 return chart;
274 }
274 }
275
275
276 QChart* ThemeWidget::createSplineChart() const
276 QChart* ThemeWidget::createSplineChart() const
277 { // spine chart
277 { // spine chart
278 QChart* chart = new QChart();
278 QChart* chart = new QChart();
279 chart->axisX()->setNiceNumbers(true);
279 chart->axisX()->setNiceNumbers(true);
280 chart->axisY()->setNiceNumbers(true);
280 chart->axisY()->setNiceNumbers(true);
281 chart->setTitle("Spline chart");
281 chart->setTitle("Spline chart");
282 QString name("Series ");
282 QString name("Series ");
283 int nameIndex = 0;
283 int nameIndex = 0;
284 foreach (DataList list, m_dataTable) {
284 foreach (DataList list, m_dataTable) {
285 QSplineSeries *series = new QSplineSeries(chart);
285 QSplineSeries *series = new QSplineSeries(chart);
286 foreach (Data data, list)
286 foreach (Data data, list)
287 series->append(data.first);
287 series->append(data.first);
288 series->setName(name + QString::number(nameIndex));
288 series->setName(name + QString::number(nameIndex));
289 nameIndex++;
289 nameIndex++;
290 chart->addSeries(series);
290 chart->addSeries(series);
291 }
291 }
292 return chart;
292 return chart;
293 }
293 }
294
294
295 QChart* ThemeWidget::createScatterChart() const
295 QChart* ThemeWidget::createScatterChart() const
296 { // scatter chart
296 { // scatter chart
297 QChart* chart = new QChart();
297 QChart* chart = new QChart();
298 chart->axisX()->setNiceNumbers(true);
298 chart->axisX()->setNiceNumbers(true);
299 chart->axisY()->setNiceNumbers(true);
299 chart->axisY()->setNiceNumbers(true);
300 chart->setTitle("Scatter chart");
300 chart->setTitle("Scatter chart");
301 QString name("Series ");
301 QString name("Series ");
302 int nameIndex = 0;
302 int nameIndex = 0;
303 foreach (DataList list, m_dataTable) {
303 foreach (DataList list, m_dataTable) {
304 QScatterSeries *series = new QScatterSeries(chart);
304 QScatterSeries *series = new QScatterSeries(chart);
305 foreach (Data data, list)
305 foreach (Data data, list)
306 series->append(data.first);
306 series->append(data.first);
307 series->setName(name + QString::number(nameIndex));
307 series->setName(name + QString::number(nameIndex));
308 nameIndex++;
308 nameIndex++;
309 chart->addSeries(series);
309 chart->addSeries(series);
310 }
310 }
311 return chart;
311 return chart;
312 }
312 }
313
313
314 void ThemeWidget::updateUI()
314 void ThemeWidget::updateUI()
315 {
315 {
316 QChart::ChartTheme theme = (QChart::ChartTheme) m_themeComboBox->itemData(m_themeComboBox->currentIndex()).toInt();
316 QChart::ChartTheme theme = (QChart::ChartTheme) m_themeComboBox->itemData(m_themeComboBox->currentIndex()).toInt();
317
317
318 if (m_charts.at(0)->chart()->theme() != theme) {
318 if (m_charts.at(0)->chart()->theme() != theme) {
319 foreach (QChartView *chartView, m_charts)
319 foreach (QChartView *chartView, m_charts)
320 chartView->chart()->setTheme(theme);
320 chartView->chart()->setTheme(theme);
321
321
322 QPalette pal = window()->palette();
322 QPalette pal = window()->palette();
323 if (theme == QChart::ChartThemeLight) {
323 if (theme == QChart::ChartThemeLight) {
324 pal.setColor(QPalette::Window, QRgb(0xf0f0f0));
324 pal.setColor(QPalette::Window, QRgb(0xf0f0f0));
325 pal.setColor(QPalette::WindowText, QRgb(0x404044));
325 pal.setColor(QPalette::WindowText, QRgb(0x404044));
326 } else if (theme == QChart::ChartThemeDark) {
326 } else if (theme == QChart::ChartThemeDark) {
327 pal.setColor(QPalette::Window, QRgb(0x121218));
327 pal.setColor(QPalette::Window, QRgb(0x121218));
328 pal.setColor(QPalette::WindowText, QRgb(0xd6d6d6));
328 pal.setColor(QPalette::WindowText, QRgb(0xd6d6d6));
329 } else if (theme == QChart::ChartThemeBlueCerulean) {
329 } else if (theme == QChart::ChartThemeBlueCerulean) {
330 pal.setColor(QPalette::Window, QRgb(0x40434a));
330 pal.setColor(QPalette::Window, QRgb(0x40434a));
331 pal.setColor(QPalette::WindowText, QRgb(0xd6d6d6));
331 pal.setColor(QPalette::WindowText, QRgb(0xd6d6d6));
332 } else if (theme == QChart::ChartThemeBrownSand) {
332 } else if (theme == QChart::ChartThemeBrownSand) {
333 pal.setColor(QPalette::Window, QRgb(0x9e8965));
333 pal.setColor(QPalette::Window, QRgb(0x9e8965));
334 pal.setColor(QPalette::WindowText, QRgb(0x404044));
334 pal.setColor(QPalette::WindowText, QRgb(0x404044));
335 } else if (theme == QChart::ChartThemeBlueNcs) {
335 } else if (theme == QChart::ChartThemeBlueNcs) {
336 pal.setColor(QPalette::Window, QRgb(0x018bba));
336 pal.setColor(QPalette::Window, QRgb(0x018bba));
337 pal.setColor(QPalette::WindowText, QRgb(0x404044));
337 pal.setColor(QPalette::WindowText, QRgb(0x404044));
338 } else if (theme == QChart::ChartThemeHighContrast) {
338 } else if (theme == QChart::ChartThemeHighContrast) {
339 pal.setColor(QPalette::Window, QRgb(0xffab03));
339 pal.setColor(QPalette::Window, QRgb(0xffab03));
340 pal.setColor(QPalette::WindowText, QRgb(0x181818));
340 pal.setColor(QPalette::WindowText, QRgb(0x181818));
341 } else if (theme == QChart::ChartThemeBlueIcy) {
341 } else if (theme == QChart::ChartThemeBlueIcy) {
342 pal.setColor(QPalette::Window, QRgb(0xcee7f0));
342 pal.setColor(QPalette::Window, QRgb(0xcee7f0));
343 pal.setColor(QPalette::WindowText, QRgb(0x404044));
343 pal.setColor(QPalette::WindowText, QRgb(0x404044));
344 } else {
344 } else {
345 pal.setColor(QPalette::Window, QRgb(0xf0f0f0));
345 pal.setColor(QPalette::Window, QRgb(0xf0f0f0));
346 pal.setColor(QPalette::WindowText, QRgb(0x404044));
346 pal.setColor(QPalette::WindowText, QRgb(0x404044));
347 }
347 }
348 window()->setPalette(pal);
348 window()->setPalette(pal);
349 }
349 }
350
350
351 bool checked = m_antialiasCheckBox->isChecked();
351 bool checked = m_antialiasCheckBox->isChecked();
352 foreach (QChartView *chart, m_charts)
352 foreach (QChartView *chart, m_charts)
353 chart->setRenderHint(QPainter::Antialiasing, checked);
353 chart->setRenderHint(QPainter::Antialiasing, checked);
354
354
355 QChart::AnimationOptions options(m_animatedComboBox->itemData(m_animatedComboBox->currentIndex()).toInt());
355 QChart::AnimationOptions options(m_animatedComboBox->itemData(m_animatedComboBox->currentIndex()).toInt());
356 if (m_charts.at(0)->chart()->animationOptions() != options) {
356 if (m_charts.at(0)->chart()->animationOptions() != options) {
357 foreach (QChartView *chartView, m_charts)
357 foreach (QChartView *chartView, m_charts)
358 chartView->chart()->setAnimationOptions(options);
358 chartView->chart()->setAnimationOptions(options);
359 }
359 }
360
360
361 QLegend::Alignments alignment(m_legendComboBox->itemData(m_legendComboBox->currentIndex()).toInt());
361 QLegend::Alignments alignment(m_legendComboBox->itemData(m_legendComboBox->currentIndex()).toInt());
362
362
363 if (!alignment) {
363 if (!alignment) {
364 foreach (QChartView *chartView, m_charts) {
364 foreach (QChartView *chartView, m_charts) {
365 chartView->chart()->legend()->hide();
365 chartView->chart()->legend()->hide();
366 }
366 }
367 }
367 }
368 else
368 else
369 foreach (QChartView *chartView, m_charts) {
369 foreach (QChartView *chartView, m_charts) {
370 chartView->chart()->legend()->setAlignment(alignment);
370 chartView->chart()->legend()->setAlignment(alignment);
371 chartView->chart()->legend()->show();
371 chartView->chart()->legend()->show();
372 }
372 }
373 }
373 }
374
374
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