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/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Commercial Charts Add-on.
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**
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** $QT_BEGIN_LICENSE$
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QtTest>
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#include <qchartview.h>
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#include <qchart.h>
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#include <qpieseries.h>
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#include <qpieslice.h>
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#include <qpiemodelmapper.h>
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#include <QStandardItemModel>
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#include <tst_definitions.h>
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QTCOMMERCIALCHART_USE_NAMESPACE
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Q_DECLARE_METATYPE(QPieSlice*)
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Q_DECLARE_METATYPE(QList<QPieSlice*>)
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class tst_qpieseries : public QObject
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{
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Q_OBJECT
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public slots:
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void initTestCase();
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void cleanupTestCase();
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void init();
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void cleanup();
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private slots:
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void properties();
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void append();
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void appendAnimated();
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void insert();
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void insertAnimated();
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void remove();
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void removeAnimated();
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void calculatedValues();
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void clickedSignal();
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void hoverSignal();
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void sliceSeries();
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private:
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void verifyCalculatedData(const QPieSeries &series, bool *ok);
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private:
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QChartView *m_view;
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QPieSeries *m_series;
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};
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void tst_qpieseries::initTestCase()
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{
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qRegisterMetaType<QPieSlice*>("QPieSlice*");
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qRegisterMetaType<QList<QPieSlice*> >("QList<QPieSlice*>");
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}
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void tst_qpieseries::cleanupTestCase()
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{
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}
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void tst_qpieseries::init()
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{
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m_view = new QChartView();
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m_series = new QPieSeries(m_view);
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}
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void tst_qpieseries::cleanup()
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{
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delete m_view;
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m_view = 0;
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m_series = 0;
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}
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void tst_qpieseries::properties()
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{
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QSignalSpy countSpy(m_series, SIGNAL(countChanged()));
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QSignalSpy sumSpy(m_series, SIGNAL(sumChanged()));
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QVERIFY(m_series->type() == QAbstractSeries::SeriesTypePie);
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QVERIFY(m_series->count() == 0);
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QVERIFY(m_series->isEmpty());
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QCOMPARE(m_series->sum(), 0.0);
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QCOMPARE(m_series->horizontalPosition(), 0.5);
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QCOMPARE(m_series->verticalPosition(), 0.5);
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QCOMPARE(m_series->pieSize(), 0.7);
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QCOMPARE(m_series->pieStartAngle(), 0.0);
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QCOMPARE(m_series->pieEndAngle(), 360.0);
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m_series->append("s1", 1);
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m_series->append("s2", 1);
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m_series->append("s3", 1);
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m_series->insert(1, new QPieSlice("s4", 1));
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m_series->remove(m_series->slices().first());
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QCOMPARE(m_series->count(), 3);
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QCOMPARE(m_series->sum(), 3.0);
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m_series->clear();
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QCOMPARE(m_series->count(), 0);
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QCOMPARE(m_series->sum(), 0.0);
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QCOMPARE(countSpy.count(), 6);
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QCOMPARE(sumSpy.count(), 6);
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m_series->setPieSize(-1.0);
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QCOMPARE(m_series->pieSize(), 0.0);
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m_series->setPieSize(0.0);
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m_series->setPieSize(0.9);
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m_series->setPieSize(2.0);
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QCOMPARE(m_series->pieSize(), 1.0);
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m_series->setPieStartAngle(0);
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m_series->setPieStartAngle(-180);
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m_series->setPieStartAngle(180);
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QCOMPARE(m_series->pieStartAngle(), 180.0);
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m_series->setPieEndAngle(360);
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m_series->setPieEndAngle(-180);
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m_series->setPieEndAngle(180);
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QCOMPARE(m_series->pieEndAngle(), 180.0);
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m_series->setHorizontalPosition(0.5);
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m_series->setHorizontalPosition(-1.0);
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QCOMPARE(m_series->horizontalPosition(), 0.0);
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m_series->setHorizontalPosition(1.0);
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m_series->setHorizontalPosition(2.0);
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QCOMPARE(m_series->horizontalPosition(), 1.0);
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m_series->setVerticalPosition(0.5);
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m_series->setVerticalPosition(-1.0);
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QCOMPARE(m_series->verticalPosition(), 0.0);
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m_series->setVerticalPosition(1.0);
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m_series->setVerticalPosition(2.0);
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QCOMPARE(m_series->verticalPosition(), 1.0);
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}
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void tst_qpieseries::append()
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{
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m_view->chart()->addSeries(m_series);
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QSignalSpy addedSpy(m_series, SIGNAL(added(QList<QPieSlice*>)));
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// append pointer
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QPieSlice *slice1 = 0;
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QVERIFY(!m_series->append(slice1));
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slice1 = new QPieSlice("slice 1", 1);
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QVERIFY(m_series->append(slice1));
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QVERIFY(!m_series->append(slice1));
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QCOMPARE(m_series->count(), 1);
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QCOMPARE(addedSpy.count(), 1);
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QList<QPieSlice*> added = qvariant_cast<QList<QPieSlice*> >(addedSpy.at(0).at(0));
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QCOMPARE(added.count(), 1);
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QCOMPARE(added.first(), slice1);
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// try to append same slice to another series
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QPieSeries series2;
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QVERIFY(!series2.append(slice1));
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// append pointer list
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QList<QPieSlice *> list;
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QVERIFY(!m_series->append(list));
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list << (QPieSlice *) 0;
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QVERIFY(!m_series->append(list));
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list.clear();
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list << new QPieSlice("slice 2", 2);
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list << new QPieSlice("slice 3", 3);
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QVERIFY(m_series->append(list));
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QVERIFY(!m_series->append(list));
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QCOMPARE(m_series->count(), 3);
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QCOMPARE(addedSpy.count(), 2);
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added = qvariant_cast<QList<QPieSlice*> >(addedSpy.at(1).at(0));
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QCOMPARE(added.count(), 2);
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QCOMPARE(added, list);
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// append operator
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QPieSlice *slice4 = new QPieSlice("slice 4", 4);
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*m_series << slice4;
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*m_series << slice1; // fails because already added
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QCOMPARE(m_series->count(), 4);
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QCOMPARE(addedSpy.count(), 3);
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added = qvariant_cast<QList<QPieSlice*> >(addedSpy.at(2).at(0));
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QCOMPARE(added.count(), 1);
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QCOMPARE(added.first(), slice4);
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// append with params
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QPieSlice *slice5 = m_series->append("slice 5", 5);
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QVERIFY(slice5 != 0);
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QCOMPARE(slice5->value(), 5.0);
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QCOMPARE(slice5->label(), QString("slice 5"));
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QCOMPARE(m_series->count(), 5);
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QCOMPARE(addedSpy.count(), 4);
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added = qvariant_cast<QList<QPieSlice*> >(addedSpy.at(3).at(0));
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QCOMPARE(added.count(), 1);
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QCOMPARE(added.first(), slice5);
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// check slices
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QVERIFY(!m_series->isEmpty());
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for (int i=0; i<m_series->count(); i++) {
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QCOMPARE(m_series->slices().at(i)->value(), (qreal) i+1);
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QCOMPARE(m_series->slices().at(i)->label(), QString("slice ") + QString::number(i+1));
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}
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}
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void tst_qpieseries::appendAnimated()
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{
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m_view->chart()->setAnimationOptions(QChart::AllAnimations);
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}
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void tst_qpieseries::insert()
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{
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m_view->chart()->addSeries(m_series);
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QSignalSpy addedSpy(m_series, SIGNAL(added(QList<QPieSlice*>)));
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// insert one slice
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QPieSlice *slice1 = 0;
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QVERIFY(!m_series->insert(0, slice1));
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slice1 = new QPieSlice("slice 1", 1);
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QVERIFY(!m_series->insert(-1, slice1));
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QVERIFY(!m_series->insert(5, slice1));
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QVERIFY(m_series->insert(0, slice1));
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QVERIFY(!m_series->insert(0, slice1));
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QCOMPARE(m_series->count(), 1);
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QCOMPARE(addedSpy.count(), 1);
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QList<QPieSlice*> added = qvariant_cast<QList<QPieSlice*> >(addedSpy.at(0).at(0));
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QCOMPARE(added.count(), 1);
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QCOMPARE(added.first(), slice1);
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// try to insert same slice to another series
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QPieSeries series2;
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QVERIFY(!series2.insert(0, slice1));
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// add some more slices
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QPieSlice *slice2 = m_series->append("slice 2", 2);
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QPieSlice *slice4 = m_series->append("slice 4", 4);
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QCOMPARE(m_series->count(), 3);
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QCOMPARE(addedSpy.count(), 3);
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added = qvariant_cast<QList<QPieSlice*> >(addedSpy.at(1).at(0));
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QCOMPARE(added.count(), 1);
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QCOMPARE(added.first(), slice2);
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added = qvariant_cast<QList<QPieSlice*> >(addedSpy.at(2).at(0));
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QCOMPARE(added.count(), 1);
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QCOMPARE(added.first(), slice4);
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// insert between slices
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QPieSlice *slice3 = new QPieSlice("slice 3", 3);
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m_series->insert(2, slice3);
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QCOMPARE(m_series->count(), 4);
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QCOMPARE(addedSpy.count(), 4);
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added = qvariant_cast<QList<QPieSlice*> >(addedSpy.at(3).at(0));
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QCOMPARE(added.count(), 1);
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QCOMPARE(added.first(), slice3);
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// check slices
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for (int i=0; i<m_series->count(); i++) {
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QCOMPARE(m_series->slices().at(i)->value(), (qreal) i+1);
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QCOMPARE(m_series->slices().at(i)->label(), QString("slice ") + QString::number(i+1));
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}
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}
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void tst_qpieseries::insertAnimated()
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{
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m_view->chart()->setAnimationOptions(QChart::AllAnimations);
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}
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void tst_qpieseries::remove()
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{
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m_view->chart()->addSeries(m_series);
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QSignalSpy removedSpy(m_series, SIGNAL(removed(QList<QPieSlice*>)));
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// add some slices
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QPieSlice *slice1 = m_series->append("slice 1", 1);
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QPieSlice *slice2 = m_series->append("slice 2", 2);
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QPieSlice *slice3 = m_series->append("slice 3", 3);
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QSignalSpy spy1(slice1, SIGNAL(destroyed()));
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QSignalSpy spy2(slice2, SIGNAL(destroyed()));
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QSignalSpy spy3(slice3, SIGNAL(destroyed()));
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QCOMPARE(m_series->count(), 3);
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// null pointer remove
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QVERIFY(!m_series->remove(0));
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// remove first
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QVERIFY(m_series->remove(slice1));
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QVERIFY(!m_series->remove(slice1));
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QCOMPARE(m_series->count(), 2);
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QCOMPARE(m_series->slices().at(0)->label(), slice2->label());
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QCOMPARE(removedSpy.count(), 1);
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QList<QPieSlice*> removed = qvariant_cast<QList<QPieSlice*> >(removedSpy.at(0).at(0));
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QCOMPARE(removed.count(), 1);
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QCOMPARE(removed.first(), slice1);
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// remove all
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m_series->clear();
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QVERIFY(m_series->isEmpty());
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QVERIFY(m_series->slices().isEmpty());
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QCOMPARE(m_series->count(), 0);
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QCOMPARE(removedSpy.count(), 2);
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removed = qvariant_cast<QList<QPieSlice*> >(removedSpy.at(1).at(0));
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QCOMPARE(removed.count(), 2);
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QCOMPARE(removed.first(), slice2);
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QCOMPARE(removed.last(), slice3);
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// check that slices were actually destroyed
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TRY_COMPARE(spy1.count(), 1);
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TRY_COMPARE(spy2.count(), 1);
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TRY_COMPARE(spy3.count(), 1);
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}
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void tst_qpieseries::removeAnimated()
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{
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m_view->chart()->setAnimationOptions(QChart::AllAnimations);
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}
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void tst_qpieseries::calculatedValues()
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{
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m_view->chart()->addSeries(m_series);
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QPieSlice *slice1 = new QPieSlice("slice 1", 1);
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QSignalSpy percentageSpy(slice1, SIGNAL(percentageChanged()));
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QSignalSpy startAngleSpy(slice1, SIGNAL(startAngleChanged()));
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QSignalSpy angleSpanSpy(slice1, SIGNAL(angleSpanChanged()));
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// add a slice
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m_series->append(slice1);
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bool ok;
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verifyCalculatedData(*m_series, &ok);
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if (!ok)
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return;
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QCOMPARE(percentageSpy.count(), 1);
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QCOMPARE(startAngleSpy.count(), 0);
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QCOMPARE(angleSpanSpy.count(), 1);
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// add some more slices
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QList<QPieSlice *> list;
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list << new QPieSlice("slice 2", 2);
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list << new QPieSlice("slice 3", 3);
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m_series->append(list);
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verifyCalculatedData(*m_series, &ok);
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if (!ok)
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return;
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QCOMPARE(percentageSpy.count(), 2);
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QCOMPARE(startAngleSpy.count(), 0);
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QCOMPARE(angleSpanSpy.count(), 2);
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// remove a slice
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m_series->remove(list.first()); // remove slice 2
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verifyCalculatedData(*m_series, &ok);
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if (!ok)
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return;
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QCOMPARE(percentageSpy.count(), 3);
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QCOMPARE(startAngleSpy.count(), 0);
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QCOMPARE(angleSpanSpy.count(), 3);
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// insert a slice
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m_series->insert(0, new QPieSlice("Slice 4", 4));
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verifyCalculatedData(*m_series, &ok);
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if (!ok)
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return;
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QCOMPARE(percentageSpy.count(), 4);
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QCOMPARE(startAngleSpy.count(), 1);
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QCOMPARE(angleSpanSpy.count(), 4);
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// modify pie angles
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m_series->setPieStartAngle(-90);
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m_series->setPieEndAngle(90);
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verifyCalculatedData(*m_series, &ok);
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if (!ok)
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return;
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QCOMPARE(percentageSpy.count(), 4);
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QCOMPARE(startAngleSpy.count(), 3);
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QCOMPARE(angleSpanSpy.count(), 6);
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// clear all
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m_series->clear();
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verifyCalculatedData(*m_series, &ok);
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if (!ok)
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return;
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QCOMPARE(percentageSpy.count(), 4);
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QCOMPARE(startAngleSpy.count(), 3);
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QCOMPARE(angleSpanSpy.count(), 6);
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}
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void tst_qpieseries::verifyCalculatedData(const QPieSeries &series, bool *ok)
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{
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*ok = false;
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qreal sum = 0;
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foreach (const QPieSlice *slice, series.slices())
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sum += slice->value();
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QCOMPARE(series.sum(), sum);
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qreal startAngle = series.pieStartAngle();
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qreal pieAngleSpan = series.pieEndAngle() - series.pieStartAngle();
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foreach (const QPieSlice *slice, series.slices()) {
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qreal ratio = slice->value() / sum;
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qreal sliceSpan = pieAngleSpan * ratio;
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QCOMPARE(slice->startAngle(), startAngle);
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QCOMPARE(slice->angleSpan(), sliceSpan);
|
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QCOMPARE(slice->percentage(), ratio);
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|
startAngle += sliceSpan;
|
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}
|
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|
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if (!series.isEmpty())
|
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QCOMPARE(series.slices().last()->startAngle() + series.slices().last()->angleSpan(), series.pieEndAngle());
|
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|
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*ok = true;
|
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}
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void tst_qpieseries::clickedSignal()
|
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{
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// add some slices
|
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QPieSlice *s1 = m_series->append("slice 1", 1);
|
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QPieSlice *s2 = m_series->append("slice 2", 1);
|
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QPieSlice *s3 = m_series->append("slice 3", 1);
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QPieSlice *s4 = m_series->append("slice 4", 1);
|
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QSignalSpy clickSpy(m_series, SIGNAL(clicked(QPieSlice*)));
|
|
|
|
|
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// add series to the chart
|
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m_view->chart()->legend()->setVisible(false);
|
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m_view->resize(200, 200);
|
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|
m_view->chart()->addSeries(m_series);
|
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|
m_view->show();
|
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|
QTest::qWaitForWindowShown(m_view);
|
|
|
|
|
|
// if you devide the chart in four equal tiles these
|
|
|
// are the center points of those tiles
|
|
|
QPoint p1(90.25, 90);
|
|
|
QPoint p2(150, 90);
|
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|
QPoint p3(90, 150);
|
|
|
QPoint p4(150, 150);
|
|
|
|
|
|
QPoint center(120, 120);
|
|
|
|
|
|
m_series->setPieSize(1.0);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p1);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p2);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p3);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p4);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, center);
|
|
|
TRY_COMPARE(clickSpy.count(), 5); // all hit
|
|
|
QCOMPARE(qvariant_cast<QPieSlice*>(clickSpy.at(0).at(0)), s4);
|
|
|
QCOMPARE(qvariant_cast<QPieSlice*>(clickSpy.at(1).at(0)), s1);
|
|
|
QCOMPARE(qvariant_cast<QPieSlice*>(clickSpy.at(2).at(0)), s3);
|
|
|
QCOMPARE(qvariant_cast<QPieSlice*>(clickSpy.at(3).at(0)), s2);
|
|
|
clickSpy.clear();
|
|
|
|
|
|
m_series->setPieSize(0.5);
|
|
|
m_series->setVerticalPosition(0.25);
|
|
|
m_series->setHorizontalPosition(0.25);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p1); // hits
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p2);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p3);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p4);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, center);
|
|
|
TRY_COMPARE(clickSpy.count(), 1);
|
|
|
clickSpy.clear();
|
|
|
|
|
|
m_series->setVerticalPosition(0.25);
|
|
|
m_series->setHorizontalPosition(0.75);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p1);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p2); // hits
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p3);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p4);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, center);
|
|
|
TRY_COMPARE(clickSpy.count(), 1);
|
|
|
clickSpy.clear();
|
|
|
|
|
|
m_series->setVerticalPosition(0.75);
|
|
|
m_series->setHorizontalPosition(0.25);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p1);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p2);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p3); // hits
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p4);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, center);
|
|
|
TRY_COMPARE(clickSpy.count(), 1);
|
|
|
clickSpy.clear();
|
|
|
|
|
|
m_series->setVerticalPosition(0.75);
|
|
|
m_series->setHorizontalPosition(0.75);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p1);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p2);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p3);
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, p4); // hits
|
|
|
QTest::mouseClick(m_view->viewport(), Qt::LeftButton, 0, center);
|
|
|
TRY_COMPARE(clickSpy.count(), 1);
|
|
|
clickSpy.clear();
|
|
|
}
|
|
|
|
|
|
void tst_qpieseries::hoverSignal()
|
|
|
{
|
|
|
// add some slices
|
|
|
m_series->setPieSize(1.0);
|
|
|
QPieSlice *s1 = m_series->append("slice 1", 1);
|
|
|
m_series->append("slice 2", 2);
|
|
|
m_series->append("slice 3", 3);
|
|
|
|
|
|
// add series to the chart
|
|
|
m_view->chart()->legend()->setVisible(false);
|
|
|
m_view->resize(200, 200);
|
|
|
m_view->chart()->addSeries(m_series);
|
|
|
m_view->show();
|
|
|
QTest::qWaitForWindowShown(m_view);
|
|
|
|
|
|
// first move to right top corner
|
|
|
QTest::mouseMove(m_view->viewport(), QPoint(200, 0));
|
|
|
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
|
|
|
|
|
|
// move inside the slice
|
|
|
// pie rectangle: QRectF(60,60 121x121)
|
|
|
QSignalSpy hoverSpy(m_series, SIGNAL(hovered(QPieSlice*,bool)));
|
|
|
QTest::mouseMove(m_view->viewport(), QPoint(139, 85));
|
|
|
TRY_COMPARE(hoverSpy.count(), 1);
|
|
|
QCOMPARE(qvariant_cast<QPieSlice*>(hoverSpy.at(0).at(0)), s1);
|
|
|
QCOMPARE(qvariant_cast<bool>(hoverSpy.at(0).at(1)), true);
|
|
|
|
|
|
// move outside the slice
|
|
|
QTest::mouseMove(m_view->viewport(), QPoint(200, 0));
|
|
|
TRY_COMPARE(hoverSpy.count(), 2);
|
|
|
QCOMPARE(qvariant_cast<QPieSlice*>(hoverSpy.at(1).at(0)), s1);
|
|
|
QCOMPARE(qvariant_cast<bool>(hoverSpy.at(1).at(1)), false);
|
|
|
}
|
|
|
|
|
|
void tst_qpieseries::sliceSeries()
|
|
|
{
|
|
|
QPieSlice *slice = new QPieSlice();
|
|
|
QVERIFY(!slice->series());
|
|
|
delete slice;
|
|
|
|
|
|
slice = new QPieSlice(m_series);
|
|
|
QVERIFY(!slice->series());
|
|
|
|
|
|
m_series->append(slice);
|
|
|
QCOMPARE(slice->series(), m_series);
|
|
|
|
|
|
slice = new QPieSlice();
|
|
|
m_series->insert(0, slice);
|
|
|
QCOMPARE(slice->series(), m_series);
|
|
|
}
|
|
|
|
|
|
QTEST_MAIN(tst_qpieseries)
|
|
|
|
|
|
#include "tst_qpieseries.moc"
|
|
|
|
|
|
|