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29
30#include "../qxyseries/tst_qxyseries.h"
31#include <QtCharts/QScatterSeries>
32
33Q_DECLARE_METATYPE(QList<QPointF>)
34Q_DECLARE_METATYPE(QVector<QPointF>)
35
36class tst_QScatterSeries : public tst_QXYSeries
37{
38 Q_OBJECT
39
40public slots:
41 void initTestCase();
42 void cleanupTestCase();
43 void init();
44 void cleanup();
45private slots:
46 void qscatterseries_data();
47 void qscatterseries();
48 void scatterChangedSignals();
49 void pressedSignal();
50 void releasedSignal();
51 void doubleClickedSignal();
52
53protected:
54 void pointsVisible_data();
55};
56
57void tst_QScatterSeries::initTestCase()
58{
59}
60
61void tst_QScatterSeries::cleanupTestCase()
62{
63 QTest::qWait(ms: 1); // Allow final deleteLaters to run
64}
65
66void tst_QScatterSeries::init()
67{
68 tst_QXYSeries::init();
69 m_series = new QScatterSeries();
70}
71
72void tst_QScatterSeries::cleanup()
73{
74 delete m_series;
75 tst_QXYSeries::cleanup();
76}
77
78void tst_QScatterSeries::qscatterseries_data()
79{
80
81}
82
83void tst_QScatterSeries::qscatterseries()
84{
85 QScatterSeries series;
86
87 QCOMPARE(series.count(),0);
88 QCOMPARE(series.brush(), QBrush());
89 QCOMPARE(series.points(), QList<QPointF>());
90 QCOMPARE(series.pointsVector(), QVector<QPointF>());
91 QCOMPARE(series.pen(), QPen());
92 QCOMPARE(series.pointsVisible(), false);
93
94 series.append(points: QList<QPointF>());
95 series.append(x: 0.0,y: 0.0);
96 series.append(point: QPointF());
97
98 series.remove(x: 0.0,y: 0.0);
99 series.remove(point: QPointF());
100 series.clear();
101
102 series.replace(oldPoint: QPointF(),newPoint: QPointF());
103 series.replace(oldX: 0,oldY: 0,newX: 0,newY: 0);
104 series.setBrush(QBrush());
105
106 series.setPen(QPen());
107 series.setPointsVisible(false);
108
109 m_chart->addSeries(series: &series);
110 m_view->show();
111 QVERIFY(QTest::qWaitForWindowExposed(m_view));
112}
113
114void tst_QScatterSeries::scatterChangedSignals()
115{
116 QScatterSeries *series = qobject_cast<QScatterSeries *>(object: m_series);
117 QVERIFY(series);
118
119 QSignalSpy colorSpy(series, SIGNAL(colorChanged(QColor)));
120 QSignalSpy borderColorSpy(series, SIGNAL(borderColorChanged(QColor)));
121
122 // Color
123 series->setColor(QColor("blueviolet"));
124 TRY_COMPARE(colorSpy.count(), 1);
125
126 // Border color
127 series->setBorderColor(QColor("burlywood"));
128 TRY_COMPARE(borderColorSpy.count(), 1);
129
130 // Pen
131 QPen p = series->pen();
132 p.setColor("lightpink");
133 series->setPen(p);
134 TRY_COMPARE(borderColorSpy.count(), 2);
135
136 // Brush
137 QBrush b = series->brush();
138 b.setColor("lime");
139 series->setBrush(b);
140 TRY_COMPARE(colorSpy.count(), 2);
141}
142
143void tst_QScatterSeries::pressedSignal()
144{
145 SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
146
147 QPointF scatterPoint(4, 12);
148 QScatterSeries *scatterSeries = new QScatterSeries();
149 scatterSeries->append(point: QPointF(2, 1));
150 scatterSeries->append(point: scatterPoint);
151 scatterSeries->append(point: QPointF(6, 12));
152
153 QChartView view;
154 view.resize(w: 200, h: 200);
155 view.chart()->legend()->setVisible(false);
156 view.chart()->addSeries(series: scatterSeries);
157 view.show();
158 QVERIFY(QTest::qWaitForWindowExposed(&view));
159
160 QSignalSpy seriesSpy(scatterSeries, SIGNAL(pressed(QPointF)));
161
162 QPointF checkPoint = view.chart()->mapToPosition(value: scatterPoint);
163 QTest::mouseClick(widget: view.viewport(), button: Qt::LeftButton, stateKey: {}, pos: checkPoint.toPoint());
164 QCoreApplication::processEvents(flags: QEventLoop::AllEvents, maxtime: 1000);
165
166 QCOMPARE(seriesSpy.count(), 1);
167 QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
168 // checkPoint is QPointF and for the mouseClick it it's changed to QPoint
169 // this causes small distinction in decimals so we round it before comparing
170 QPointF signalPoint = qvariant_cast<QPointF>(v: seriesSpyArg.at(i: 0));
171 QCOMPARE(qRound(signalPoint.x()), qRound(scatterPoint.x()));
172 QCOMPARE(qRound(signalPoint.y()), qRound(scatterPoint.y()));
173}
174
175void tst_QScatterSeries::releasedSignal()
176{
177 SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
178
179 QPointF scatterPoint(4, 12);
180 QScatterSeries *scatterSeries = new QScatterSeries();
181 scatterSeries->append(point: QPointF(2, 1));
182 scatterSeries->append(point: scatterPoint);
183 scatterSeries->append(point: QPointF(6, 12));
184
185 QChartView view;
186 view.resize(w: 200, h: 200);
187 view.chart()->legend()->setVisible(false);
188 view.chart()->addSeries(series: scatterSeries);
189 view.show();
190 QVERIFY(QTest::qWaitForWindowExposed(&view));
191
192 QSignalSpy seriesSpy(scatterSeries, SIGNAL(released(QPointF)));
193
194 QPointF checkPoint = view.chart()->mapToPosition(value: scatterPoint);
195 QTest::mouseClick(widget: view.viewport(), button: Qt::LeftButton, stateKey: {}, pos: checkPoint.toPoint());
196 QCoreApplication::processEvents(flags: QEventLoop::AllEvents, maxtime: 1000);
197
198 QCOMPARE(seriesSpy.count(), 1);
199 QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
200 // checkPoint is QPointF and for the mouseClick it it's changed to QPoint
201 // this causes small distinction in decimals so we round it before comparing
202 QPointF signalPoint = qvariant_cast<QPointF>(v: seriesSpyArg.at(i: 0));
203 QCOMPARE(qRound(signalPoint.x()), qRound(scatterPoint.x()));
204 QCOMPARE(qRound(signalPoint.y()), qRound(scatterPoint.y()));
205}
206
207void tst_QScatterSeries::doubleClickedSignal()
208{
209 SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
210
211 QPointF scatterPoint(4, 12);
212 QScatterSeries *scatterSeries = new QScatterSeries();
213 scatterSeries->append(point: QPointF(2, 1));
214 scatterSeries->append(point: scatterPoint);
215 scatterSeries->append(point: QPointF(6, 12));
216
217 QChartView view;
218 view.resize(w: 200, h: 200);
219 view.chart()->legend()->setVisible(false);
220 view.chart()->addSeries(series: scatterSeries);
221 view.show();
222 QVERIFY(QTest::qWaitForWindowExposed(&view));
223
224 QSignalSpy seriesSpy(scatterSeries, SIGNAL(doubleClicked(QPointF)));
225
226 QPointF checkPoint = view.chart()->mapToPosition(value: scatterPoint);
227 QTest::mouseDClick(widget: view.viewport(), button: Qt::LeftButton, stateKey: {}, pos: checkPoint.toPoint());
228 QCoreApplication::processEvents(flags: QEventLoop::AllEvents, maxtime: 1000);
229
230 QCOMPARE(seriesSpy.count(), 1);
231 QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
232 // checkPoint is QPointF and for the mouseClick it it's changed to QPoint
233 // this causes small distinction in decimals so we round it before comparing
234 QPointF signalPoint = qvariant_cast<QPointF>(v: seriesSpyArg.at(i: 0));
235 QCOMPARE(qRound(signalPoint.x()), qRound(scatterPoint.x()));
236 QCOMPARE(qRound(signalPoint.y()), qRound(scatterPoint.y()));
237}
238
239QTEST_MAIN(tst_QScatterSeries)
240
241#include "tst_qscatterseries.moc"
242
243

source code of qtcharts/tests/auto/qscatterseries/tst_qscatterseries.cpp