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Added colormap chart examples...
Added colormap chart examples Improved Zoom, added direction parameter. Signed-off-by: jeandet <alexis.jeandet@member.fsf.org>
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tst_qhorizontalstackedbarseries.cpp
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/ tests / auto / qhorizontalstackedbarseries / tst_qhorizontalstackedbarseries.cpp
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Miikka Heikkinen
Updated license...
 r2854 /****************************************************************************
sauimone
unit tests for horizontal barcharts
 r1691 **
Miikka Heikkinen
Updated license...
 r2854 ** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
sauimone
unit tests for horizontal barcharts
 r1691 **
Miikka Heikkinen
Updated license...
 r2854 ** This file is part of the Qt Charts module of the Qt Toolkit.
sauimone
unit tests for horizontal barcharts
 r1691 **
Miikka Heikkinen
Updated license...
 r2854 ** $QT_BEGIN_LICENSE:GPL$
Titta Heikkala
Updated license headers...
 r2845 ** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
Miikka Heikkinen
Updated license...
 r2854 ** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
sauimone
unit tests for horizontal barcharts
 r1691 **
Titta Heikkala
Updated license headers...
 r2845 ** $QT_END_LICENSE$
**
Miikka Heikkinen
Updated license...
 r2854 ****************************************************************************/
sauimone
unit tests for horizontal barcharts
 r1691
#include <QtTest/QtTest>
Titta Heikkala
Fix include syntax...
 r2714 #include <QtCharts/QHorizontalStackedBarSeries>
#include <QtCharts/QBarSet>
#include <QtCharts/QChartView>
#include <QtCharts/QChart>
sauimone
unit tests for horizontal barcharts
 r1691 #include "tst_definitions.h"
Titta Heikkala
Qt Charts project file structure change...
 r2712 QT_CHARTS_USE_NAMESPACE
sauimone
unit tests for horizontal barcharts
 r1691
Q_DECLARE_METATYPE(QBarSet*)
Titta Heikkala
Added possibility to show series value...
 r2689 Q_DECLARE_METATYPE(QAbstractBarSeries::LabelsPosition)
sauimone
unit tests for horizontal barcharts
 r1691
class tst_QHorizontalStackedBarSeries : public QObject
{
Q_OBJECT
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void qhorizontalstackedbarseries_data();
void qhorizontalstackedbarseries();
void type_data();
void type();
Titta Heikkala
Added possibility to show series value...
 r2689 void setLabelsFormat();
void setLabelsPosition();
Miikka Heikkinen
Added support for bar series value label angle...
 r2802 void setLabelsAngle();
sauimone
unit tests for horizontal barcharts
 r1691 void mouseclicked_data();
void mouseclicked();
void mousehovered_data();
void mousehovered();
Titta Heikkala
Add pressed, released and doubleClicked signals...
 r2739 void mousePressed();
void mouseReleased();
void mouseDoubleClicked();
sauimone
unit tests for horizontal barcharts
 r1691
private:
QHorizontalStackedBarSeries* m_barseries;
};
void tst_QHorizontalStackedBarSeries::initTestCase()
{
qRegisterMetaType<QBarSet*>("QBarSet*");
Titta Heikkala
Added possibility to show series value...
 r2689 qRegisterMetaType<QAbstractBarSeries::LabelsPosition>("QAbstractBarSeries::LabelsPosition");
sauimone
unit tests for horizontal barcharts
 r1691 }
void tst_QHorizontalStackedBarSeries::cleanupTestCase()
{
Miikka Heikkinen
Plugged some memory leaks....
 r2733 QTest::qWait(1); // Allow final deleteLaters to run
sauimone
unit tests for horizontal barcharts
 r1691 }
void tst_QHorizontalStackedBarSeries::init()
{
m_barseries = new QHorizontalStackedBarSeries();
}
void tst_QHorizontalStackedBarSeries::cleanup()
{
delete m_barseries;
m_barseries = 0;
}
void tst_QHorizontalStackedBarSeries::qhorizontalstackedbarseries_data()
{
}
void tst_QHorizontalStackedBarSeries::qhorizontalstackedbarseries()
{
QHorizontalStackedBarSeries *barseries = new QHorizontalStackedBarSeries();
QVERIFY(barseries != 0);
Miikka Heikkinen
Plugged some memory leaks....
 r2733 delete barseries;
sauimone
unit tests for horizontal barcharts
 r1691 }
void tst_QHorizontalStackedBarSeries::type_data()
{
}
void tst_QHorizontalStackedBarSeries::type()
{
QVERIFY(m_barseries->type() == QAbstractSeries::SeriesTypeHorizontalStackedBar);
}
Titta Heikkala
Added possibility to show series value...
 r2689 void tst_QHorizontalStackedBarSeries::setLabelsFormat()
{
QSignalSpy labelsFormatSpy(m_barseries, SIGNAL(labelsFormatChanged(QString)));
QCOMPARE(m_barseries->labelsFormat(), QString());
QString format("(@value)");
m_barseries->setLabelsFormat(format);
TRY_COMPARE(labelsFormatSpy.count(), 1);
QList<QVariant> arguments = labelsFormatSpy.takeFirst();
QVERIFY(arguments.at(0).toString() == format);
QCOMPARE(m_barseries->labelsFormat(), format);
m_barseries->setLabelsFormat(QString());
TRY_COMPARE(labelsFormatSpy.count(), 1);
arguments = labelsFormatSpy.takeFirst();
QVERIFY(arguments.at(0).toString() == QString());
QCOMPARE(m_barseries->labelsFormat(), QString());
}
void tst_QHorizontalStackedBarSeries::setLabelsPosition()
{
QSignalSpy labelsPositionSpy(m_barseries,
SIGNAL(labelsPositionChanged(QAbstractBarSeries::LabelsPosition)));
QCOMPARE(m_barseries->labelsPosition(), QHorizontalStackedBarSeries::LabelsCenter);
m_barseries->setLabelsPosition(QHorizontalStackedBarSeries::LabelsInsideEnd);
TRY_COMPARE(labelsPositionSpy.count(), 1);
QList<QVariant> arguments = labelsPositionSpy.takeFirst();
QVERIFY(arguments.at(0).value<QAbstractBarSeries::LabelsPosition>()
== QHorizontalStackedBarSeries::LabelsInsideEnd);
QCOMPARE(m_barseries->labelsPosition(), QHorizontalStackedBarSeries::LabelsInsideEnd);
m_barseries->setLabelsPosition(QHorizontalStackedBarSeries::LabelsInsideBase);
TRY_COMPARE(labelsPositionSpy.count(), 1);
arguments = labelsPositionSpy.takeFirst();
QVERIFY(arguments.at(0).value<QAbstractBarSeries::LabelsPosition>()
== QHorizontalStackedBarSeries::LabelsInsideBase);
QCOMPARE(m_barseries->labelsPosition(), QHorizontalStackedBarSeries::LabelsInsideBase);
m_barseries->setLabelsPosition(QHorizontalStackedBarSeries::LabelsOutsideEnd);
TRY_COMPARE(labelsPositionSpy.count(), 1);
arguments = labelsPositionSpy.takeFirst();
QVERIFY(arguments.at(0).value<QAbstractBarSeries::LabelsPosition>()
== QHorizontalStackedBarSeries::LabelsOutsideEnd);
QCOMPARE(m_barseries->labelsPosition(), QHorizontalStackedBarSeries::LabelsOutsideEnd);
m_barseries->setLabelsPosition(QHorizontalStackedBarSeries::LabelsCenter);
TRY_COMPARE(labelsPositionSpy.count(), 1);
arguments = labelsPositionSpy.takeFirst();
QVERIFY(arguments.at(0).value<QAbstractBarSeries::LabelsPosition>()
== QHorizontalStackedBarSeries::LabelsCenter);
QCOMPARE(m_barseries->labelsPosition(), QHorizontalStackedBarSeries::LabelsCenter);
}
Miikka Heikkinen
Added support for bar series value label angle...
 r2802 void tst_QHorizontalStackedBarSeries::setLabelsAngle()
{
QSignalSpy labelsAngleSpy(m_barseries,
SIGNAL(labelsAngleChanged(qreal)));
QCOMPARE(m_barseries->labelsAngle(), 0.0);
m_barseries->setLabelsAngle(55.0);
TRY_COMPARE(labelsAngleSpy.count(), 1);
QList<QVariant> arguments = labelsAngleSpy.takeFirst();
QVERIFY(arguments.at(0).value<qreal>() == 55.0);
QCOMPARE(m_barseries->labelsAngle(), 55.0);
}
sauimone
unit tests for horizontal barcharts
 r1691 void tst_QHorizontalStackedBarSeries::mouseclicked_data()
{
}
void tst_QHorizontalStackedBarSeries::mouseclicked()
{
sauimone
added SKIP_IF_CANNOT_TEST_MOUSE_EVENTS macro to barseries tests
 r2066 SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
sauimone
unit tests for horizontal barcharts
 r1691 QHorizontalStackedBarSeries* series = new QHorizontalStackedBarSeries();
QBarSet* set1 = new QBarSet(QString("set 1"));
*set1 << 10 << 10 << 10;
series->append(set1);
QBarSet* set2 = new QBarSet(QString("set 2"));
*set2 << 10 << 10 << 10;
series->append(set2);
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 QList<QBarSet*> barSets = series->barSets();
Jani Honkonen
normalize signal/slot signatures
 r2110 QSignalSpy seriesSpy(series,SIGNAL(clicked(int,QBarSet*)));
sauimone
unit tests for horizontal barcharts
 r1691
QChartView view(new QChart());
view.resize(400,300);
view.chart()->addSeries(series);
view.show();
QTest::qWaitForWindowShown(&view);
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 // Calculate expected layout for bars
QRectF plotArea = view.chart()->plotArea();
qreal width = plotArea.width();
qreal height = plotArea.height();
qreal rangeY = 3; // 3 values per set
qreal rangeX = 20; // From 0 to 20 because bars are stacked (this should be height of highest stack)
qreal scaleY = (height / rangeY);
qreal scaleX = (width / rangeX);
qreal setCount = series->count();
qreal domainMinY = -0.5; // These come from internal domain used by barseries.
qreal domainMinX = 0; // No access to domain from outside, so use hard coded values.
qreal rectHeight = scaleY * series->barWidth(); // On horizontal chart barWidth of the barseries means height of the rect.
QVector<QRectF> layout;
// 3 = count of values in set
// Note that rects in this vector will be interleaved (set1 bar0, set2 bar0, set1 bar1, set2 bar1, etc.)
for (int i = 0; i < 3; i++) {
qreal xMax = -scaleX * domainMinX + plotArea.left();
qreal xMin = -scaleX * domainMinX + plotArea.left();
for (int set = 0; set < setCount; set++) {
qreal yPos = (domainMinY +0.5 -i) * scaleY + plotArea.bottom() - rectHeight/2;
qreal rectWidth = barSets.at(set)->at(i) * scaleX;
if (rectWidth > 0) {
QRectF rect(xMax, yPos - rectHeight, rectWidth, rectHeight);
layout.append(rect);
xMax += rectWidth;
} else {
QRectF rect(xMin, yPos - rectHeight, rectWidth, rectHeight);
layout.append(rect);
xMin += rectWidth;
}
}
}
sauimone
unit tests for horizontal barcharts
 r1691 //====================================================================================
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 // barset 1, bar 0
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(0).center().toPoint());
sauimone
unit tests for horizontal barcharts
 r1691 QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set1);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 0);
//====================================================================================
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 // barset 1, bar 1
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(2).center().toPoint());
sauimone
unit tests for horizontal barcharts
 r1691 QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set1);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 1);
//====================================================================================
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 // barset 1, bar 2
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(4).center().toPoint());
sauimone
unit tests for horizontal barcharts
 r1691 QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set1);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 2);
//====================================================================================
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 // barset 2, bar 0
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(1).center().toPoint());
sauimone
unit tests for horizontal barcharts
 r1691 QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set2);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 0);
//====================================================================================
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 // barset 2, bar 1
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(3).center().toPoint());
sauimone
unit tests for horizontal barcharts
 r1691 QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set2);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 1);
//====================================================================================
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 // barset 2, bar 2
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(5).center().toPoint());
sauimone
unit tests for horizontal barcharts
 r1691 QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set2);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 2);
}
void tst_QHorizontalStackedBarSeries::mousehovered_data()
{
}
void tst_QHorizontalStackedBarSeries::mousehovered()
{
sauimone
added SKIP_IF_CANNOT_TEST_MOUSE_EVENTS macro to barseries tests
 r2066 SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
sauimone
unit tests for horizontal barcharts
 r1691 QHorizontalStackedBarSeries* series = new QHorizontalStackedBarSeries();
QBarSet* set1 = new QBarSet(QString("set 1"));
*set1 << 10 << 10 << 10;
series->append(set1);
QBarSet* set2 = new QBarSet(QString("set 2"));
*set2 << 10 << 10 << 10;
series->append(set2);
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 QList<QBarSet*> barSets = series->barSets();
Titta Heikkala
Add hovered signal with index for bar charts...
 r2600 QSignalSpy seriesIndexSpy(series, SIGNAL(hovered(bool, int, QBarSet*)));
QSignalSpy setIndexSpy1(set1, SIGNAL(hovered(bool, int)));
QSignalSpy setIndexSpy2(set2, SIGNAL(hovered(bool, int)));
sauimone
unit tests for horizontal barcharts
 r1691
QChartView view(new QChart());
view.resize(400,300);
view.chart()->addSeries(series);
view.show();
QTest::qWaitForWindowShown(&view);
//this is hack since view does not get events otherwise
view.setMouseTracking(true);
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 // Calculate expected layout for bars
QRectF plotArea = view.chart()->plotArea();
qreal width = plotArea.width();
qreal height = plotArea.height();
qreal rangeY = 3; // 3 values per set
qreal rangeX = 20; // From 0 to 20 because bars are stacked (this should be height of highest stack)
qreal scaleY = (height / rangeY);
qreal scaleX = (width / rangeX);
qreal setCount = series->count();
qreal domainMinY = -0.5; // These come from internal domain used by barseries.
qreal domainMinX = 0; // No access to domain from outside, so use hard coded values.
qreal rectHeight = scaleY * series->barWidth(); // On horizontal chart barWidth of the barseries means height of the rect.
QVector<QRectF> layout;
// 3 = count of values in set
// Note that rects in this vector will be interleaved (set1 bar0, set2 bar0, set1 bar1, set2 bar1, etc.)
for (int i = 0; i < 3; i++) {
qreal xMax = -scaleX * domainMinX + plotArea.left();
qreal xMin = -scaleX * domainMinX + plotArea.left();
for (int set = 0; set < setCount; set++) {
qreal yPos = (domainMinY +0.5 -i) * scaleY + plotArea.bottom() - rectHeight/2;
qreal rectWidth = barSets.at(set)->at(i) * scaleX;
if (rectWidth > 0) {
QRectF rect(xMax, yPos - rectHeight, rectWidth, rectHeight);
layout.append(rect);
xMax += rectWidth;
} else {
QRectF rect(xMin, yPos - rectHeight, rectWidth, rectHeight);
layout.append(rect);
xMin += rectWidth;
}
}
}
sauimone
unit tests for horizontal barcharts
 r1691 //=======================================================================
// move mouse to left border
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 QTest::mouseMove(view.viewport(), QPoint(0, layout.at(4).center().y()));
sauimone
unit tests for horizontal barcharts
 r1691 QCoreApplication::processEvents(QEventLoop::AllEvents, 10000);
Titta Heikkala
Add hovered signal with index for bar charts...
 r2600 TRY_COMPARE(seriesIndexSpy.count(), 0);
sauimone
unit tests for horizontal barcharts
 r1691
//=======================================================================
// move mouse on top of set1
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 QTest::mouseMove(view.viewport(), layout.at(4).center().toPoint());
Titta Heikkala
Add hovered signal with index for bar charts...
 r2600 TRY_COMPARE(seriesIndexSpy.count(), 1);
TRY_COMPARE(setIndexSpy1.count(), 1);
TRY_COMPARE(setIndexSpy2.count(), 0);
sauimone
unit tests for horizontal barcharts
 r1691
Titta Heikkala
Add hovered signal with index for bar charts...
 r2600 QList<QVariant> seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set1);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == true);
QList<QVariant> setIndexSpyArg = setIndexSpy1.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == true);
sauimone
unit tests for horizontal barcharts
 r1691 //=======================================================================
// move mouse from top of set1 to top of set2
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 QTest::mouseMove(view.viewport(), layout.at(5).center().toPoint());
Titta Heikkala
Add hovered signal with index for bar charts...
 r2600 TRY_COMPARE(seriesIndexSpy.count(), 2);
TRY_COMPARE(setIndexSpy1.count(), 1);
TRY_COMPARE(setIndexSpy2.count(), 1);
sauimone
unit tests for horizontal barcharts
 r1691
// should leave set1
Titta Heikkala
Add hovered signal with index for bar charts...
 r2600 seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set1);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == false);
setIndexSpyArg = setIndexSpy1.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == false);
sauimone
unit tests for horizontal barcharts
 r1691 // should enter set2
Titta Heikkala
Add hovered signal with index for bar charts...
 r2600 seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set2);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == true);
setIndexSpyArg = setIndexSpy2.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == true);
sauimone
unit tests for horizontal barcharts
 r1691 //=======================================================================
// move mouse from top of set2 to background
sauimone
bar test update. Tests now calculate expected layout from charts plot area and use that instead of precalculated QPointF magic numbers
 r2073 QTest::mouseMove(view.viewport(), QPoint(layout.at(5).center().y(), 0));
Titta Heikkala
Add hovered signal with index for bar charts...
 r2600 TRY_COMPARE(seriesIndexSpy.count(), 1);
TRY_COMPARE(setIndexSpy1.count(), 0);
TRY_COMPARE(setIndexSpy2.count(), 1);
sauimone
unit tests for horizontal barcharts
 r1691
// should leave set2
Titta Heikkala
Add hovered signal with index for bar charts...
 r2600 seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set2);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == false);
setIndexSpyArg = setIndexSpy2.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == false);
//=======================================================================
// move mouse on top of set1, bar0 to check the index (hover into set1)
QTest::mouseMove(view.viewport(), layout.at(0).center().toPoint());
TRY_COMPARE(seriesIndexSpy.count(), 1);
TRY_COMPARE(setIndexSpy1.count(), 1);
TRY_COMPARE(setIndexSpy2.count(), 0);
//should enter set1, bar0
seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set1);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == true);
QVERIFY(seriesIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(seriesIndexSpyArg.at(1).toInt() == 0);
setIndexSpyArg = setIndexSpy1.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == true);
QVERIFY(setIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(setIndexSpyArg.at(1).toInt() == 0);
//=======================================================================
// move mouse on top of set2, bar0 to check the index (hover out set1,
// hover in set2)
QTest::mouseMove(view.viewport(), layout.at(1).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 10000);
TRY_COMPARE(seriesIndexSpy.count(), 2);
TRY_COMPARE(setIndexSpy1.count(), 1);
TRY_COMPARE(setIndexSpy2.count(), 1);
//should leave set1, bar0
seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set1);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == false);
QVERIFY(seriesIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(seriesIndexSpyArg.at(1).toInt() == 0);
setIndexSpyArg = setIndexSpy1.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == false);
QVERIFY(setIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(setIndexSpyArg.at(1).toInt() == 0);
//should enter set2, bar0
seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set2);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == true);
QVERIFY(seriesIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(seriesIndexSpyArg.at(1).toInt() == 0);
setIndexSpyArg = setIndexSpy2.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == true);
QVERIFY(setIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(setIndexSpyArg.at(1).toInt() == 0);
//=======================================================================
// move mouse on top of set1, bar1 to check the index (hover out set2,
// hover in set1)
QTest::mouseMove(view.viewport(), layout.at(2).center().toPoint());
TRY_COMPARE(seriesIndexSpy.count(), 2);
TRY_COMPARE(setIndexSpy1.count(), 1);
TRY_COMPARE(setIndexSpy2.count(), 1);
//should leave set2, bar0
seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set2);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == false);
QVERIFY(seriesIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(seriesIndexSpyArg.at(1).toInt() == 0);
setIndexSpyArg = setIndexSpy2.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == false);
QVERIFY(setIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(setIndexSpyArg.at(1).toInt() == 0);
//should enter set1, bar1
seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set1);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == true);
QVERIFY(seriesIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(seriesIndexSpyArg.at(1).toInt() == 1);
setIndexSpyArg = setIndexSpy1.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == true);
QVERIFY(setIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(setIndexSpyArg.at(1).toInt() == 1);
//=======================================================================
// move mouse between set1 and set2 (hover out set1)
QTest::mouseMove(view.viewport(), QPoint(layout.at(3).left(),
(layout.at(3).top() + layout.at(4).bottom()) / 2));
TRY_COMPARE(seriesIndexSpy.count(), 1);
TRY_COMPARE(setIndexSpy1.count(), 1);
TRY_COMPARE(setIndexSpy2.count(), 0);
//should leave set1, bar1
seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set1);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == false);
QVERIFY(seriesIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(seriesIndexSpyArg.at(1).toInt() == 1);
setIndexSpyArg = setIndexSpy1.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == false);
QVERIFY(setIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(setIndexSpyArg.at(1).toInt() == 1);
//=======================================================================
// move mouse on top of set2, bar1 to check the index (hover in set2)
QTest::mouseMove(view.viewport(), layout.at(3).center().toPoint());
TRY_COMPARE(seriesIndexSpy.count(), 1);
TRY_COMPARE(setIndexSpy1.count(), 0);
TRY_COMPARE(setIndexSpy2.count(), 1);
//should enter set2, bar1
seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set2);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == true);
QVERIFY(seriesIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(seriesIndexSpyArg.at(1).toInt() == 1);
setIndexSpyArg = setIndexSpy2.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == true);
QVERIFY(setIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(setIndexSpyArg.at(1).toInt() == 1);
//=======================================================================
// move mouse between set1 and set2 (hover out set2)
QTest::mouseMove(view.viewport(), QPoint(layout.at(3).left(),
(layout.at(3).top() + layout.at(4).bottom()) / 2));
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
TRY_COMPARE(seriesIndexSpy.count(), 1);
TRY_COMPARE(setIndexSpy1.count(), 0);
TRY_COMPARE(setIndexSpy2.count(), 1);
//should leave set1, bar1
seriesIndexSpyArg = seriesIndexSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesIndexSpyArg.at(2)), set2);
QVERIFY(seriesIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(seriesIndexSpyArg.at(0).toBool() == false);
QVERIFY(seriesIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(seriesIndexSpyArg.at(1).toInt() == 1);
setIndexSpyArg = setIndexSpy2.takeFirst();
QVERIFY(setIndexSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setIndexSpyArg.at(0).toBool() == false);
QVERIFY(setIndexSpyArg.at(1).type() == QVariant::Int);
QVERIFY(setIndexSpyArg.at(1).toInt() == 1);
sauimone
unit tests for horizontal barcharts
 r1691 }
Titta Heikkala
Add pressed, released and doubleClicked signals...
 r2739 void tst_QHorizontalStackedBarSeries::mousePressed()
{
SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
QHorizontalStackedBarSeries* series = new QHorizontalStackedBarSeries();
QBarSet* set1 = new QBarSet(QString("set 1"));
*set1 << 10 << 10 << 10;
series->append(set1);
QBarSet* set2 = new QBarSet(QString("set 2"));
*set2 << 10 << 10 << 10;
series->append(set2);
QList<QBarSet*> barSets = series->barSets();
QSignalSpy seriesSpy(series,SIGNAL(pressed(int,QBarSet*)));
QSignalSpy setSpy1(set1, SIGNAL(pressed(int)));
QSignalSpy setSpy2(set2, SIGNAL(pressed(int)));
QChartView view(new QChart());
view.resize(400,300);
view.chart()->addSeries(series);
view.show();
QTest::qWaitForWindowShown(&view);
// Calculate expected layout for bars
QRectF plotArea = view.chart()->plotArea();
qreal width = plotArea.width();
qreal height = plotArea.height();
qreal rangeY = 3; // 3 values per set
qreal rangeX = 20; // From 0 to 20 because bars are stacked (this should be height of highest stack)
qreal scaleY = (height / rangeY);
qreal scaleX = (width / rangeX);
qreal setCount = series->count();
qreal domainMinY = -0.5; // These come from internal domain used by barseries.
qreal domainMinX = 0; // No access to domain from outside, so use hard coded values.
qreal rectHeight = scaleY * series->barWidth(); // On horizontal chart barWidth of the barseries means height of the rect.
QVector<QRectF> layout;
// 3 = count of values in set
// Note that rects in this vector will be interleaved (set1 bar0, set2 bar0, set1 bar1, set2 bar1, etc.)
for (int i = 0; i < 3; i++) {
qreal xMax = -scaleX * domainMinX + plotArea.left();
qreal xMin = -scaleX * domainMinX + plotArea.left();
for (int set = 0; set < setCount; set++) {
qreal yPos = (domainMinY +0.5 -i) * scaleY + plotArea.bottom() - rectHeight/2;
qreal rectWidth = barSets.at(set)->at(i) * scaleX;
if (rectWidth > 0) {
QRectF rect(xMax, yPos - rectHeight, rectWidth, rectHeight);
layout.append(rect);
xMax += rectWidth;
} else {
QRectF rect(xMin, yPos - rectHeight, rectWidth, rectHeight);
layout.append(rect);
xMin += rectWidth;
}
}
}
//====================================================================================
// barset 1, bar 0
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(0).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 1);
QCOMPARE(setSpy2.count(), 0);
QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set1);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 0);
QList<QVariant> setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 0);
//====================================================================================
// barset 1, bar 1
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(2).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 1);
QCOMPARE(setSpy2.count(), 0);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set1);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 1);
setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 1);
//====================================================================================
// barset 1, bar 2
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(4).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 1);
QCOMPARE(setSpy2.count(), 0);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set1);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 2);
setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 2);
//====================================================================================
// barset 2, bar 0
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(1).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 0);
QCOMPARE(setSpy2.count(), 1);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set2);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 0);
setSpyArg = setSpy2.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 0);
//====================================================================================
// barset 2, bar 1
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(3).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 0);
QCOMPARE(setSpy2.count(), 1);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set2);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 1);
setSpyArg = setSpy2.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 1);
//====================================================================================
// barset 2, bar 2
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(5).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 0);
QCOMPARE(setSpy2.count(), 1);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set2);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 2);
setSpyArg = setSpy2.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 2);
}
void tst_QHorizontalStackedBarSeries::mouseReleased()
{
SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
QHorizontalStackedBarSeries* series = new QHorizontalStackedBarSeries();
QBarSet* set1 = new QBarSet(QString("set 1"));
*set1 << 10 << 10 << 10;
series->append(set1);
QBarSet* set2 = new QBarSet(QString("set 2"));
*set2 << 10 << 10 << 10;
series->append(set2);
QList<QBarSet*> barSets = series->barSets();
QSignalSpy seriesSpy(series,SIGNAL(released(int,QBarSet*)));
QSignalSpy setSpy1(set1, SIGNAL(released(int)));
QSignalSpy setSpy2(set2, SIGNAL(released(int)));
QChartView view(new QChart());
view.resize(400,300);
view.chart()->addSeries(series);
view.show();
QTest::qWaitForWindowShown(&view);
// Calculate expected layout for bars
QRectF plotArea = view.chart()->plotArea();
qreal width = plotArea.width();
qreal height = plotArea.height();
qreal rangeY = 3; // 3 values per set
qreal rangeX = 20; // From 0 to 20 because bars are stacked (this should be height of highest stack)
qreal scaleY = (height / rangeY);
qreal scaleX = (width / rangeX);
qreal setCount = series->count();
qreal domainMinY = -0.5; // These come from internal domain used by barseries.
qreal domainMinX = 0; // No access to domain from outside, so use hard coded values.
qreal rectHeight = scaleY * series->barWidth(); // On horizontal chart barWidth of the barseries means height of the rect.
QVector<QRectF> layout;
// 3 = count of values in set
// Note that rects in this vector will be interleaved (set1 bar0, set2 bar0, set1 bar1, set2 bar1, etc.)
for (int i = 0; i < 3; i++) {
qreal xMax = -scaleX * domainMinX + plotArea.left();
qreal xMin = -scaleX * domainMinX + plotArea.left();
for (int set = 0; set < setCount; set++) {
qreal yPos = (domainMinY +0.5 -i) * scaleY + plotArea.bottom() - rectHeight/2;
qreal rectWidth = barSets.at(set)->at(i) * scaleX;
if (rectWidth > 0) {
QRectF rect(xMax, yPos - rectHeight, rectWidth, rectHeight);
layout.append(rect);
xMax += rectWidth;
} else {
QRectF rect(xMin, yPos - rectHeight, rectWidth, rectHeight);
layout.append(rect);
xMin += rectWidth;
}
}
}
//====================================================================================
// barset 1, bar 0
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(0).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 1);
QCOMPARE(setSpy2.count(), 0);
QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set1);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 0);
QList<QVariant> setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 0);
//====================================================================================
// barset 1, bar 1
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(2).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 1);
QCOMPARE(setSpy2.count(), 0);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set1);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 1);
setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 1);
//====================================================================================
// barset 1, bar 2
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(4).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 1);
QCOMPARE(setSpy2.count(), 0);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set1);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 2);
setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 2);
//====================================================================================
// barset 2, bar 0
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(1).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 0);
QCOMPARE(setSpy2.count(), 1);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set2);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 0);
setSpyArg = setSpy2.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 0);
//====================================================================================
// barset 2, bar 1
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(3).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 0);
QCOMPARE(setSpy2.count(), 1);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set2);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 1);
setSpyArg = setSpy2.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 1);
//====================================================================================
// barset 2, bar 2
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, layout.at(5).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 0);
QCOMPARE(setSpy2.count(), 1);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set2);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 2);
setSpyArg = setSpy2.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 2);
}
void tst_QHorizontalStackedBarSeries::mouseDoubleClicked()
{
SKIP_IF_CANNOT_TEST_MOUSE_EVENTS();
QHorizontalStackedBarSeries* series = new QHorizontalStackedBarSeries();
QBarSet* set1 = new QBarSet(QString("set 1"));
*set1 << 10 << 10 << 10;
series->append(set1);
QBarSet* set2 = new QBarSet(QString("set 2"));
*set2 << 10 << 10 << 10;
series->append(set2);
QList<QBarSet*> barSets = series->barSets();
QSignalSpy seriesSpy(series,SIGNAL(doubleClicked(int,QBarSet*)));
QSignalSpy setSpy1(set1, SIGNAL(doubleClicked(int)));
QSignalSpy setSpy2(set2, SIGNAL(doubleClicked(int)));
QChartView view(new QChart());
view.resize(400,300);
view.chart()->addSeries(series);
view.show();
QTest::qWaitForWindowShown(&view);
// Calculate expected layout for bars
QRectF plotArea = view.chart()->plotArea();
qreal width = plotArea.width();
qreal height = plotArea.height();
qreal rangeY = 3; // 3 values per set
qreal rangeX = 20; // From 0 to 20 because bars are stacked (this should be height of highest stack)
qreal scaleY = (height / rangeY);
qreal scaleX = (width / rangeX);
qreal setCount = series->count();
qreal domainMinY = -0.5; // These come from internal domain used by barseries.
qreal domainMinX = 0; // No access to domain from outside, so use hard coded values.
qreal rectHeight = scaleY * series->barWidth(); // On horizontal chart barWidth of the barseries means height of the rect.
QVector<QRectF> layout;
// 3 = count of values in set
// Note that rects in this vector will be interleaved (set1 bar0, set2 bar0, set1 bar1, set2 bar1, etc.)
for (int i = 0; i < 3; i++) {
qreal xMax = -scaleX * domainMinX + plotArea.left();
qreal xMin = -scaleX * domainMinX + plotArea.left();
for (int set = 0; set < setCount; set++) {
qreal yPos = (domainMinY +0.5 -i) * scaleY + plotArea.bottom() - rectHeight/2;
qreal rectWidth = barSets.at(set)->at(i) * scaleX;
if (rectWidth > 0) {
QRectF rect(xMax, yPos - rectHeight, rectWidth, rectHeight);
layout.append(rect);
xMax += rectWidth;
} else {
QRectF rect(xMin, yPos - rectHeight, rectWidth, rectHeight);
layout.append(rect);
xMin += rectWidth;
}
}
}
// barset 1, bar 0
QTest::mouseDClick(view.viewport(), Qt::LeftButton, 0, layout.at(0).center().toPoint());
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(seriesSpy.count(), 1);
QCOMPARE(setSpy1.count(), 1);
QCOMPARE(setSpy2.count(), 0);
QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(1)), set1);
QVERIFY(seriesSpyArg.at(0).type() == QVariant::Int);
QVERIFY(seriesSpyArg.at(0).toInt() == 0);
QList<QVariant> setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Int);
QVERIFY(setSpyArg.at(0).toInt() == 0);
}
sauimone
unit tests for horizontal barcharts
 r1691 QTEST_MAIN(tst_QHorizontalStackedBarSeries)
#include "tst_qhorizontalstackedbarseries.moc"