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/****************************************************************************
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**
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** Copyright (C) 2014 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.io
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**
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** This file is part of the Qt Charts module.
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**
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** Licensees holding valid commercial license for Qt may use this file in
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** accordance with the Qt License Agreement provided with the Software
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** or, alternatively, in accordance with the terms contained in a written
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** 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.io
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**
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****************************************************************************/
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#include <QtCore/QString>
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#include <QtTest/QtTest>
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#include <QtCharts/QChart>
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#include <QtCharts/QChartView>
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#include <QtCharts/QPieSeries>
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#include <QtCharts/QPieSlice>
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#include <QtCharts/QVPieModelMapper>
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#include <QtCharts/QHPieModelMapper>
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#include <QtGui/QStandardItemModel>
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QT_CHARTS_USE_NAMESPACE
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class tst_qpiemodelmapper : public QObject
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{
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Q_OBJECT
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public:
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tst_qpiemodelmapper();
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void createVerticalMapper();
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void createHorizontalMapper();
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private Q_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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void verticalMapper_data();
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void verticalMapper();
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void verticalMapperCustomMapping_data();
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void verticalMapperCustomMapping();
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void horizontalMapper_data();
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void horizontalMapper();
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void horizontalMapperCustomMapping_data();
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void horizontalMapperCustomMapping();
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void seriesUpdated();
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void verticalModelInsertRows();
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void verticalModelRemoveRows();
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void verticalModelInsertColumns();
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void verticalModelRemoveColumns();
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void horizontalModelInsertRows();
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void horizontalModelRemoveRows();
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void horizontalModelInsertColumns();
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void horizontalModelRemoveColumns();
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void modelUpdateCell();
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void verticalMapperSignals();
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void horizontalMapperSignals();
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private:
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QStandardItemModel *m_model;
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int m_modelRowCount;
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int m_modelColumnCount;
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QVPieModelMapper *m_vMapper;
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QHPieModelMapper *m_hMapper;
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QPieSeries *m_series;
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QChart *m_chart;
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QChartView *m_chartView;
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};
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tst_qpiemodelmapper::tst_qpiemodelmapper():
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m_model(0),
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m_modelRowCount(10),
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m_modelColumnCount(8),
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m_vMapper(0),
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m_hMapper(0),
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m_series(0),
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m_chart(0),
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m_chartView(0)
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{
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}
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void tst_qpiemodelmapper::createVerticalMapper()
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{
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m_vMapper = new QVPieModelMapper;
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QVERIFY(m_vMapper->model() == 0);
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m_vMapper->setValuesColumn(0);
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m_vMapper->setLabelsColumn(1);
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m_vMapper->setModel(m_model);
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m_vMapper->setSeries(m_series);
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}
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void tst_qpiemodelmapper::createHorizontalMapper()
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{
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m_hMapper = new QHPieModelMapper;
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QVERIFY(m_hMapper->model() == 0);
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m_hMapper->setValuesRow(0);
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m_hMapper->setLabelsRow(1);
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m_hMapper->setModel(m_model);
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m_hMapper->setSeries(m_series);
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}
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void tst_qpiemodelmapper::init()
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{
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m_series = new QPieSeries;
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m_chart->addSeries(m_series);
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m_model = new QStandardItemModel(m_modelRowCount, m_modelColumnCount, this);
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for (int row = 0; row < m_modelRowCount; ++row) {
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for (int column = 0; column < m_modelColumnCount; column++) {
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m_model->setData(m_model->index(row, column), row * column);
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}
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}
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}
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void tst_qpiemodelmapper::cleanup()
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{
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m_chart->removeSeries(m_series);
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m_series->deleteLater();
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m_series = 0;
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m_model->clear();
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m_model->deleteLater();
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m_model = 0;
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if (m_vMapper) {
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m_vMapper->deleteLater();
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m_vMapper = 0;
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}
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if (m_hMapper) {
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m_hMapper->deleteLater();
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m_hMapper = 0;
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}
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}
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void tst_qpiemodelmapper::initTestCase()
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{
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m_chart = new QChart;
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m_chartView = new QChartView(m_chart);
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m_chartView->show();
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}
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void tst_qpiemodelmapper::cleanupTestCase()
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{
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delete m_chartView;
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QTest::qWait(1); // Allow final deleteLaters to run
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}
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void tst_qpiemodelmapper::verticalMapper_data()
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{
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QTest::addColumn<int>("valuesColumn");
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QTest::addColumn<int>("labelsColumn");
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QTest::addColumn<int>("expectedCount");
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QTest::newRow("different values and labels columns") << 0 << 1 << m_modelRowCount;
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QTest::newRow("same values and labels columns") << 1 << 1 << m_modelRowCount;
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QTest::newRow("invalid values column and correct labels column") << -3 << 1 << 0;
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QTest::newRow("values column beyond the size of model and correct labels column") << m_modelColumnCount << 1 << 0;
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QTest::newRow("values column beyond the size of model and invalid labels column") << m_modelColumnCount << -1 << 0;
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}
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void tst_qpiemodelmapper::verticalMapper()
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{
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QFETCH(int, valuesColumn);
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QFETCH(int, labelsColumn);
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QFETCH(int, expectedCount);
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QVPieModelMapper *mapper = new QVPieModelMapper;
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mapper->setValuesColumn(valuesColumn);
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mapper->setLabelsColumn(labelsColumn);
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mapper->setModel(m_model);
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mapper->setSeries(m_series);
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QCOMPARE(m_series->count(), expectedCount);
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QCOMPARE(mapper->valuesColumn(), qMax(-1, valuesColumn));
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QCOMPARE(mapper->labelsColumn(), qMax(-1, labelsColumn));
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delete mapper;
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mapper = 0;
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}
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void tst_qpiemodelmapper::verticalMapperCustomMapping_data()
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{
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QTest::addColumn<int>("first");
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QTest::addColumn<int>("countLimit");
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QTest::addColumn<int>("expectedCount");
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QTest::newRow("first: 0, unlimited count") << 0 << -1 << m_modelRowCount;
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QTest::newRow("first: 3, unlimited count") << 3 << -1 << m_modelRowCount - 3;
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QTest::newRow("first: 0, count: 5") << 0 << 5 << qMin(5, m_modelRowCount);
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QTest::newRow("first: 3, count: 5") << 3 << 5 << qMin(5, m_modelRowCount - 3);
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QTest::newRow("first: +1 greater then the number of rows in the model, unlimited count") << m_modelRowCount + 1 << -1 << 0;
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QTest::newRow("first: +1 greater then the number of rows in the model, count: 5") << m_modelRowCount + 1 << 5 << 0;
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QTest::newRow("first: 0, count: +3 greater than the number of rows in the model (should limit to the size of model)") << 0 << m_modelRowCount + 3 << m_modelRowCount;
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QTest::newRow("first: -3(invalid - should default to 0), unlimited count") << -3 << -1 << m_modelRowCount;
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QTest::newRow("first: 0, count: -3 (invalid - shlould default to -1)") << 0 << -3 << m_modelRowCount;
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QTest::newRow("first: -3(invalid - should default to 0), count: -3 (invalid - shlould default to -1)") << -3 << -3 << m_modelRowCount;
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}
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void tst_qpiemodelmapper::verticalMapperCustomMapping()
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{
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QFETCH(int, first);
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QFETCH(int, countLimit);
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QFETCH(int, expectedCount);
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QCOMPARE(m_series->count(), 0);
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QVPieModelMapper *mapper = new QVPieModelMapper;
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mapper->setValuesColumn(0);
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mapper->setLabelsColumn(1);
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mapper->setModel(m_model);
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mapper->setSeries(m_series);
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mapper->setFirstRow(first);
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mapper->setRowCount(countLimit);
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QCOMPARE(m_series->count(), expectedCount);
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// change values column mapping to invalid
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mapper->setValuesColumn(-1);
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mapper->setLabelsColumn(1);
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QCOMPARE(m_series->count(), 0);
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delete mapper;
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mapper = 0;
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}
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void tst_qpiemodelmapper::horizontalMapper_data()
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{
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QTest::addColumn<int>("valuesRow");
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QTest::addColumn<int>("labelsRow");
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QTest::addColumn<int>("expectedCount");
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QTest::newRow("different values and labels rows") << 0 << 1 << m_modelColumnCount;
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QTest::newRow("same values and labels rows") << 1 << 1 << m_modelColumnCount;
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QTest::newRow("invalid values row and correct labels row") << -3 << 1 << 0;
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QTest::newRow("values row beyond the size of model and correct labels row") << m_modelRowCount << 1 << 0;
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QTest::newRow("values row beyond the size of model and invalid labels row") << m_modelRowCount << -1 << 0;
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}
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void tst_qpiemodelmapper::horizontalMapper()
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{
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QFETCH(int, valuesRow);
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QFETCH(int, labelsRow);
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QFETCH(int, expectedCount);
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QHPieModelMapper *mapper = new QHPieModelMapper;
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mapper->setValuesRow(valuesRow);
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mapper->setLabelsRow(labelsRow);
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mapper->setModel(m_model);
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mapper->setSeries(m_series);
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QCOMPARE(m_series->count(), expectedCount);
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QCOMPARE(mapper->valuesRow(), qMax(-1, valuesRow));
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QCOMPARE(mapper->labelsRow(), qMax(-1, labelsRow));
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delete mapper;
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mapper = 0;
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}
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void tst_qpiemodelmapper::horizontalMapperCustomMapping_data()
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{
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QTest::addColumn<int>("first");
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QTest::addColumn<int>("countLimit");
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QTest::addColumn<int>("expectedCount");
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QTest::newRow("first: 0, unlimited count") << 0 << -1 << m_modelColumnCount;
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QTest::newRow("first: 3, unlimited count") << 3 << -1 << m_modelColumnCount - 3;
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QTest::newRow("first: 0, count: 5") << 0 << 5 << qMin(5, m_modelColumnCount);
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QTest::newRow("first: 3, count: 5") << 3 << 5 << qMin(5, m_modelColumnCount - 3);
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QTest::newRow("first: +1 greater then the number of columns in the model, unlimited count") << m_modelColumnCount + 1 << -1 << 0;
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QTest::newRow("first: +1 greater then the number of columns in the model, count: 5") << m_modelColumnCount + 1 << 5 << 0;
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QTest::newRow("first: 0, count: +3 greater than the number of columns in the model (should limit to the size of model)") << 0 << m_modelColumnCount + 3 << m_modelColumnCount;
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QTest::newRow("first: -3(invalid - should default to 0), unlimited count") << -3 << -1 << m_modelColumnCount;
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QTest::newRow("first: 0, count: -3 (invalid - shlould default to -1)") << 0 << -3 << m_modelColumnCount;
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QTest::newRow("first: -3(invalid - should default to 0), count: -3 (invalid - shlould default to -1)") << -3 << -3 << m_modelColumnCount;
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}
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void tst_qpiemodelmapper::horizontalMapperCustomMapping()
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{
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QFETCH(int, first);
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QFETCH(int, countLimit);
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QFETCH(int, expectedCount);
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QCOMPARE(m_series->count(), 0);
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QHPieModelMapper *mapper = new QHPieModelMapper;
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mapper->setValuesRow(0);
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mapper->setLabelsRow(1);
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mapper->setModel(m_model);
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mapper->setSeries(m_series);
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mapper->setFirstColumn(first);
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mapper->setColumnCount(countLimit);
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QCOMPARE(m_series->count(), expectedCount);
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// change values row mapping to invalid
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mapper->setValuesRow(-1);
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mapper->setLabelsRow(1);
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QCOMPARE(m_series->count(), 0);
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delete mapper;
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mapper = 0;
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}
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void tst_qpiemodelmapper::seriesUpdated()
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{
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// setup the mapper
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createVerticalMapper();
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QCOMPARE(m_series->count(), m_modelRowCount);
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QCOMPARE(m_vMapper->rowCount(), -1);
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m_series->append("1000", 1000);
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QCOMPARE(m_series->count(), m_modelRowCount + 1);
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QCOMPARE(m_vMapper->rowCount(), -1); // the value should not change as it indicates 'all' items there are in the model
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m_series->remove(m_series->slices().last());
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QCOMPARE(m_series->count(), m_modelRowCount);
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QCOMPARE(m_vMapper->rowCount(), -1); // the value should not change as it indicates 'all' items there are in the model
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QPieSlice *slice = m_series->slices().first();
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slice->setValue(25.0);
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slice->setLabel(QString("25.0"));
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QCOMPARE(m_model->data(m_model->index(0, 0)).toReal(), 25.0);
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QCOMPARE(m_model->data(m_model->index(0, 1)).toString(), QString("25.0"));
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}
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void tst_qpiemodelmapper::verticalModelInsertRows()
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{
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// setup the mapper
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createVerticalMapper();
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QCOMPARE(m_series->count(), m_modelRowCount);
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QVERIFY(m_vMapper->model() != 0);
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int insertCount = 4;
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m_model->insertRows(3, insertCount);
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QCOMPARE(m_series->count(), m_modelRowCount + insertCount);
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int first = 3;
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m_vMapper->setFirstRow(3);
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QCOMPARE(m_series->count(), m_modelRowCount + insertCount - first);
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m_model->insertRows(3, insertCount);
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QCOMPARE(m_series->count(), m_modelRowCount + 2 * insertCount - first);
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int countLimit = 6;
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m_vMapper->setRowCount(countLimit);
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QCOMPARE(m_series->count(), qMin(countLimit, m_modelRowCount + 2 * insertCount - first));
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m_model->insertRows(3, insertCount);
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QCOMPARE(m_series->count(), qMin(countLimit, m_modelRowCount + 3 * insertCount - first));
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m_vMapper->setFirstRow(0);
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QCOMPARE(m_series->count(), qMin(countLimit, m_modelRowCount + 3 * insertCount));
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m_vMapper->setRowCount(-1);
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QCOMPARE(m_series->count(), m_modelRowCount + 3 * insertCount);
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}
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void tst_qpiemodelmapper::verticalModelRemoveRows()
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{
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// setup the mapper
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createVerticalMapper();
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QCOMPARE(m_series->count(), m_modelRowCount);
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QVERIFY(m_vMapper->model() != 0);
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int removeCount = 2;
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m_model->removeRows(1, removeCount);
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QCOMPARE(m_series->count(), m_modelRowCount - removeCount);
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int first = 1;
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m_vMapper->setFirstRow(first);
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QCOMPARE(m_series->count(), m_modelRowCount - removeCount - first);
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m_model->removeRows(1, removeCount);
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QCOMPARE(m_series->count(), m_modelRowCount - 2 * removeCount - first);
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int countLimit = 3;
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m_vMapper->setRowCount(countLimit);
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QCOMPARE(m_series->count(), qMin(countLimit, m_modelRowCount - 2 * removeCount - first));
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m_model->removeRows(1, removeCount);
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QCOMPARE(m_series->count(), qMin(countLimit, m_modelRowCount - 3 * removeCount - first));
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m_vMapper->setFirstRow(0);
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QCOMPARE(m_series->count(), qMin(countLimit, m_modelRowCount - 3 * removeCount));
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m_vMapper->setRowCount(-1);
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QCOMPARE(m_series->count(), m_modelRowCount - 3 * removeCount);
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}
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void tst_qpiemodelmapper::verticalModelInsertColumns()
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{
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// setup the mapper
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createVerticalMapper();
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QCOMPARE(m_series->count(), m_modelRowCount);
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|
QVERIFY(m_vMapper->model() != 0);
|
|
|
|
|
|
int insertCount = 4;
|
|
|
m_model->insertColumns(3, insertCount);
|
|
|
QCOMPARE(m_series->count(), m_modelRowCount);
|
|
|
}
|
|
|
|
|
|
void tst_qpiemodelmapper::verticalModelRemoveColumns()
|
|
|
{
|
|
|
// setup the mapper
|
|
|
createVerticalMapper();
|
|
|
QCOMPARE(m_series->count(), m_modelRowCount);
|
|
|
QVERIFY(m_vMapper->model() != 0);
|
|
|
|
|
|
int removeCount = m_modelColumnCount - 2;
|
|
|
m_model->removeColumns(0, removeCount);
|
|
|
QCOMPARE(m_series->count(), m_modelRowCount);
|
|
|
|
|
|
// leave only one column
|
|
|
m_model->removeColumns(0, m_modelColumnCount - removeCount - 1);
|
|
|
QCOMPARE(m_series->count(), 0);
|
|
|
}
|
|
|
|
|
|
void tst_qpiemodelmapper::horizontalModelInsertRows()
|
|
|
{
|
|
|
// setup the mapper
|
|
|
createHorizontalMapper();
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount);
|
|
|
QVERIFY(m_hMapper->model() != 0);
|
|
|
|
|
|
int insertCount = 4;
|
|
|
m_model->insertRows(3, insertCount);
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount);
|
|
|
}
|
|
|
|
|
|
void tst_qpiemodelmapper::horizontalModelRemoveRows()
|
|
|
{
|
|
|
// setup the mapper
|
|
|
createHorizontalMapper();
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount);
|
|
|
QVERIFY(m_hMapper->model() != 0);
|
|
|
|
|
|
int removeCount = m_modelRowCount - 2;
|
|
|
m_model->removeRows(0, removeCount);
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount);
|
|
|
|
|
|
// leave only one column
|
|
|
m_model->removeRows(0, m_modelRowCount - removeCount - 1);
|
|
|
QCOMPARE(m_series->count(), 0);
|
|
|
}
|
|
|
|
|
|
void tst_qpiemodelmapper::horizontalModelInsertColumns()
|
|
|
{
|
|
|
// setup the mapper
|
|
|
createHorizontalMapper();
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount);
|
|
|
QVERIFY(m_hMapper->model() != 0);
|
|
|
|
|
|
int insertCount = 4;
|
|
|
m_model->insertColumns(3, insertCount);
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount + insertCount);
|
|
|
|
|
|
int first = 3;
|
|
|
m_hMapper->setFirstColumn(3);
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount + insertCount - first);
|
|
|
|
|
|
m_model->insertColumns(3, insertCount);
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount + 2 * insertCount - first);
|
|
|
|
|
|
int countLimit = 6;
|
|
|
m_hMapper->setColumnCount(countLimit);
|
|
|
QCOMPARE(m_series->count(), qMin(countLimit, m_modelColumnCount + 2 * insertCount - first));
|
|
|
|
|
|
m_model->insertColumns(3, insertCount);
|
|
|
QCOMPARE(m_series->count(), qMin(countLimit, m_modelColumnCount + 3 * insertCount - first));
|
|
|
|
|
|
m_hMapper->setFirstColumn(0);
|
|
|
QCOMPARE(m_series->count(), qMin(countLimit, m_modelColumnCount + 3 * insertCount));
|
|
|
|
|
|
m_hMapper->setColumnCount(-1);
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount + 3 * insertCount);
|
|
|
}
|
|
|
|
|
|
void tst_qpiemodelmapper::horizontalModelRemoveColumns()
|
|
|
{
|
|
|
// setup the mapper
|
|
|
createHorizontalMapper();
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount);
|
|
|
QVERIFY(m_hMapper->model() != 0);
|
|
|
|
|
|
int removeCount = 2;
|
|
|
m_model->removeColumns(1, removeCount);
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount - removeCount);
|
|
|
|
|
|
int first = 1;
|
|
|
m_hMapper->setFirstColumn(first);
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount - removeCount - first);
|
|
|
|
|
|
m_model->removeColumns(1, removeCount);
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount - 2 * removeCount - first);
|
|
|
|
|
|
int countLimit = 3;
|
|
|
m_hMapper->setColumnCount(countLimit);
|
|
|
QCOMPARE(m_series->count(), qMin(countLimit, m_modelColumnCount - 2 * removeCount - first));
|
|
|
|
|
|
m_model->removeColumns(1, removeCount);
|
|
|
QCOMPARE(m_series->count(), qMin(countLimit, m_modelColumnCount - 3 * removeCount - first));
|
|
|
|
|
|
m_hMapper->setFirstColumn(0);
|
|
|
QCOMPARE(m_series->count(), qMin(countLimit, m_modelColumnCount - 3 * removeCount));
|
|
|
|
|
|
m_hMapper->setColumnCount(-1);
|
|
|
QCOMPARE(m_series->count(), m_modelColumnCount - 3 * removeCount);
|
|
|
}
|
|
|
|
|
|
void tst_qpiemodelmapper::modelUpdateCell()
|
|
|
{
|
|
|
// setup the mapper
|
|
|
createVerticalMapper();
|
|
|
|
|
|
QVERIFY(m_model->setData(m_model->index(1, 0), 44));
|
|
|
QCOMPARE(m_series->slices().at(1)->value(), 44.0);
|
|
|
QCOMPARE(m_model->data(m_model->index(1, 0)).toReal(), 44.0);
|
|
|
}
|
|
|
|
|
|
void tst_qpiemodelmapper::verticalMapperSignals()
|
|
|
{
|
|
|
QVPieModelMapper *mapper = new QVPieModelMapper;
|
|
|
|
|
|
QSignalSpy spy0(mapper, SIGNAL(firstRowChanged()));
|
|
|
QSignalSpy spy1(mapper, SIGNAL(rowCountChanged()));
|
|
|
QSignalSpy spy2(mapper, SIGNAL(valuesColumnChanged()));
|
|
|
QSignalSpy spy3(mapper, SIGNAL(labelsColumnChanged()));
|
|
|
QSignalSpy spy4(mapper, SIGNAL(modelReplaced()));
|
|
|
QSignalSpy spy5(mapper, SIGNAL(seriesReplaced()));
|
|
|
|
|
|
mapper->setValuesColumn(0);
|
|
|
mapper->setLabelsColumn(1);
|
|
|
mapper->setModel(m_model);
|
|
|
mapper->setSeries(m_series);
|
|
|
mapper->setFirstRow(1);
|
|
|
mapper->setRowCount(5);
|
|
|
|
|
|
QCOMPARE(spy0.count(), 1);
|
|
|
QCOMPARE(spy1.count(), 1);
|
|
|
QCOMPARE(spy2.count(), 1);
|
|
|
QCOMPARE(spy3.count(), 1);
|
|
|
QCOMPARE(spy4.count(), 1);
|
|
|
QCOMPARE(spy5.count(), 1);
|
|
|
|
|
|
delete mapper;
|
|
|
}
|
|
|
|
|
|
void tst_qpiemodelmapper::horizontalMapperSignals()
|
|
|
{
|
|
|
QHPieModelMapper *mapper = new QHPieModelMapper;
|
|
|
|
|
|
QSignalSpy spy0(mapper, SIGNAL(firstColumnChanged()));
|
|
|
QSignalSpy spy1(mapper, SIGNAL(columnCountChanged()));
|
|
|
QSignalSpy spy2(mapper, SIGNAL(valuesRowChanged()));
|
|
|
QSignalSpy spy3(mapper, SIGNAL(labelsRowChanged()));
|
|
|
QSignalSpy spy4(mapper, SIGNAL(modelReplaced()));
|
|
|
QSignalSpy spy5(mapper, SIGNAL(seriesReplaced()));
|
|
|
|
|
|
mapper->setValuesRow(0);
|
|
|
mapper->setLabelsRow(1);
|
|
|
mapper->setModel(m_model);
|
|
|
mapper->setSeries(m_series);
|
|
|
mapper->setFirstColumn(1);
|
|
|
mapper->setColumnCount(5);
|
|
|
|
|
|
QCOMPARE(spy0.count(), 1);
|
|
|
QCOMPARE(spy1.count(), 1);
|
|
|
QCOMPARE(spy2.count(), 1);
|
|
|
QCOMPARE(spy3.count(), 1);
|
|
|
QCOMPARE(spy4.count(), 1);
|
|
|
QCOMPARE(spy5.count(), 1);
|
|
|
}
|
|
|
|
|
|
QTEST_MAIN(tst_qpiemodelmapper)
|
|
|
|
|
|
#include "tst_qpiemodelmapper.moc"
|
|
|
|
