##// END OF EJS Templates
Added option to set labels clipping...
Added option to set labels clipping It's now possible to enable and disable the point label clipping. The clipping is enabled by default. Clipping cuts the point labels on the edge of the plot area. Change-Id: Ifaa6017b4c6d55fe030effeec8b336a7fc317adf Task-number: QTRD-3520 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

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tst_qbarcategoryaxis.cpp
708 lines | 19.1 KiB | text/x-c | CppLexer
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd
** All rights reserved.
** For any questions to The Qt Company, please use contact form at http://qt.io
**
** This file is part of the Qt Charts module.
**
** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
** agreement between you and The Qt Company.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.io
**
****************************************************************************/
#include "../qabstractaxis/tst_qabstractaxis.h"
#include <QtCharts/QBarSeries>
#include <QtCharts/QBarSet>
#include <QtCharts/QBarCategoryAxis>
class tst_QBarCategoriesAxis: public tst_QAbstractAxis
{
Q_OBJECT
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void qbarcategoryaxis_data();
void qbarcategoryaxis();
void append2_data();
void append2();
void append_data();
void append();
void at_data();
void at();
void categories_data();
void categories();
void clear_data();
void clear();
void count_data();
void count();
void insert_data();
void insert();
void remove_data();
void remove();
void max_raw_data();
void max_raw();
void max_data();
void max();
void max_animation_data();
void max_animation();
void min_raw_data();
void min_raw();
void min_data();
void min();
void min_animation_data();
void min_animation();
void range_raw_data();
void range_raw();
void range_data();
void range();
void range_animation_data();
void range_animation();
void noautoscale_data();
void noautoscale();
void autoscale_data();
void autoscale();
private:
QBarCategoryAxis* m_baraxis;
QBarSeries* m_series;
};
void tst_QBarCategoriesAxis::initTestCase()
{
}
void tst_QBarCategoriesAxis::cleanupTestCase()
{
QTest::qWait(1); // Allow final deleteLaters to run
}
void tst_QBarCategoriesAxis::init()
{
m_baraxis = new QBarCategoryAxis();
m_series = new QBarSeries();
QBarSet *set0 = new QBarSet("Jane");
QBarSet *set1 = new QBarSet("John");
QBarSet *set2 = new QBarSet("Axel");
QBarSet *set3 = new QBarSet("Mary");
QBarSet *set4 = new QBarSet("Samantha");
*set0 << 1 << 2 << 3 << 4 << 5 << 6;
*set1 << 5 << 0 << 0 << 4 << 0 << 7;
*set2 << 3 << 5 << 8 << 13 << 8 << 5;
*set3 << 5 << 6 << 7 << 3 << 4 << 5;
*set4 << 9 << 7 << 5 << 3 << 1 << 2;
m_series->append(set0);
m_series->append(set1);
m_series->append(set2);
m_series->append(set3);
m_series->append(set4);
QStringList categories;
categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
foreach(QString category, categories)
m_baraxis->append(category);
tst_QAbstractAxis::init(m_baraxis, m_series);
m_chart->addSeries(m_series);
m_chart->createDefaultAxes();
}
void tst_QBarCategoriesAxis::cleanup()
{
delete m_series;
delete m_baraxis;
m_series = 0;
m_baraxis = 0;
tst_QAbstractAxis::cleanup();
}
void tst_QBarCategoriesAxis::qbarcategoryaxis_data()
{
}
void tst_QBarCategoriesAxis::qbarcategoryaxis()
{
qabstractaxis();
QBarCategoryAxis axis;
axis.append(QStringList());
axis.append(QString());
QCOMPARE(axis.count(), 0);
QStringList test;
QCOMPARE(axis.categories(),test);
axis.clear();
QCOMPARE(axis.count(), 0);
axis.insert(-1, QString());
QCOMPARE(axis.max(), QString());
QCOMPARE(axis.min(), QString());
axis.remove(QString());
axis.setCategories(QStringList());
axis.setMax(QString());
axis.setMin(QString());
axis.setRange(QString(), QString());
QCOMPARE(axis.type(), QAbstractAxis::AxisTypeBarCategory);
}
void tst_QBarCategoriesAxis::append_data()
{
QTest::addColumn<QStringList>("categories");
QTest::newRow("Jan Feb Mar Apr") << (QStringList() << "Jan" << "Feb" << "Mar" << "Apr");
QTest::newRow("Jul Aug Sep") << (QStringList() << "Jul" << "Aug" << "Sep");
}
void tst_QBarCategoriesAxis::append()
{
QFETCH(QStringList, categories);
QBarCategoryAxis axis;
QSignalSpy spy0(&axis, SIGNAL(categoriesChanged()));
QSignalSpy spy1(&axis, SIGNAL(maxChanged(QString)));
QSignalSpy spy2(&axis, SIGNAL(minChanged(QString)));
QSignalSpy spy3(&axis, SIGNAL(rangeChanged(QString,QString)));
QSignalSpy spy4(&axis, SIGNAL(countChanged()));
axis.append(categories);
QCOMPARE(spy0.count(), 1);
QCOMPARE(spy1.count(), 1);
QCOMPARE(spy2.count(), 1);
QCOMPARE(spy3.count(), 1);
m_chart->setAxisX(&axis, m_series);
m_view->show();
QTest::qWaitForWindowShown(m_view);
QCOMPARE(axis.categories(), categories);
QCOMPARE(spy0.count(), 1);
QCOMPARE(spy1.count(), 1);
QCOMPARE(spy2.count(), 1);
QCOMPARE(spy3.count(), 1);
QCOMPARE(spy4.count(), 1);
}
void tst_QBarCategoriesAxis::append2_data()
{
QTest::addColumn<QStringList>("categories");
QTest::newRow("Jan Feb Mar Apr") << (QStringList() << "Jan" << "Feb" << "Mar" << "Apr");
QTest::newRow("Jul Aug Sep") << (QStringList() << "Jul" << "Aug" << "Sep");
}
void tst_QBarCategoriesAxis::append2()
{
QFETCH(QStringList, categories);
QBarCategoryAxis axis;
QSignalSpy spy0(&axis, SIGNAL(categoriesChanged()));
QSignalSpy spy1(&axis, SIGNAL(maxChanged(QString)));
QSignalSpy spy2(&axis, SIGNAL(minChanged(QString)));
QSignalSpy spy3(&axis, SIGNAL(rangeChanged(QString,QString)));
QSignalSpy spy4(&axis, SIGNAL(countChanged()));
foreach(QString category, categories)
axis.append(category);
QCOMPARE(spy0.count(), categories.count());
QCOMPARE(spy1.count(), categories.count());
QCOMPARE(spy2.count(), 1);
QCOMPARE(spy3.count(), categories.count());
m_chart->setAxisX(&axis, m_series);
m_view->show();
QTest::qWaitForWindowShown(m_view);
QCOMPARE(axis.categories(), categories);
QCOMPARE(spy0.count(), categories.count());
QCOMPARE(spy1.count(), categories.count());
QCOMPARE(spy2.count(), 1);
QCOMPARE(spy3.count(), categories.count());
QCOMPARE(spy4.count(), categories.count());
}
void tst_QBarCategoriesAxis::at_data()
{
QTest::addColumn<QStringList>("categories");
QTest::addColumn<int>("index");
QTest::addColumn<QString>("string");
QTest::newRow("Jul Aug Sep 0 Jul") << (QStringList() << "Jul" << "Aug" << "Sep") << 0 << "Jul";
QTest::newRow("Jul Aug Sep 2 Sep") << (QStringList() << "Jul" << "Aug" << "Sep") << 2 << "Sep";
QTest::newRow("Jul Aug Sep 1 Aug") << (QStringList() << "Jul" << "Aug" << "Sep") << 1 << "Aug";
}
void tst_QBarCategoriesAxis::at()
{
QFETCH(int, index);
QFETCH(QString, string);
QFETCH(QStringList, categories);
QBarCategoryAxis axis;
axis.append(categories);
QSignalSpy spy0(&axis, SIGNAL(categoriesChanged()));
QSignalSpy spy1(&axis, SIGNAL(maxChanged(QString)));
QSignalSpy spy2(&axis, SIGNAL(minChanged(QString)));
QSignalSpy spy3(&axis, SIGNAL(rangeChanged(QString,QString)));
QSignalSpy spy4(&axis, SIGNAL(countChanged()));
QCOMPARE(axis.at(index), string);
QCOMPARE(spy0.count(), 0);
QCOMPARE(spy1.count(), 0);
QCOMPARE(spy2.count(), 0);
QCOMPARE(spy3.count(), 0);
m_chart->setAxisX(&axis, m_series);
m_view->show();
QTest::qWaitForWindowShown(m_view);
QCOMPARE(axis.at(index), string);
QCOMPARE(spy0.count(), 0);
QCOMPARE(spy1.count(), 0);
QCOMPARE(spy2.count(), 0);
QCOMPARE(spy3.count(), 0);
QCOMPARE(spy4.count(), 0);
}
void tst_QBarCategoriesAxis::categories_data()
{
QTest::addColumn<QStringList>("categories");
QTest::newRow("Jul Aug Sep") << (QStringList() << "Jul" << "Aug" << "Sep");
}
void tst_QBarCategoriesAxis::categories()
{
QFETCH(QStringList, categories);
QBarCategoryAxis axis;
QSignalSpy spy0(&axis, SIGNAL(categoriesChanged()));
QSignalSpy spy1(&axis, SIGNAL(maxChanged(QString)));
QSignalSpy spy2(&axis, SIGNAL(minChanged(QString)));
QSignalSpy spy3(&axis, SIGNAL(rangeChanged(QString,QString)));
QSignalSpy spy4(&axis, SIGNAL(countChanged()));
axis.setCategories(categories);
QCOMPARE(axis.categories(), categories);
QCOMPARE(spy0.count(), 1);
QCOMPARE(spy1.count(), 1);
QCOMPARE(spy2.count(), 1);
QCOMPARE(spy3.count(), 1);
m_chart->setAxisX(&axis, m_series);
m_view->show();
QTest::qWaitForWindowShown(m_view);
QCOMPARE(axis.categories(), categories);
QCOMPARE(spy0.count(), 1);
QCOMPARE(spy1.count(), 1);
QCOMPARE(spy2.count(), 1);
QCOMPARE(spy3.count(), 1);
QCOMPARE(spy4.count(), 1);
}
void tst_QBarCategoriesAxis::clear_data()
{
QTest::addColumn<QStringList>("categories");
QTest::newRow("Jul Aug Sep") << (QStringList() << "Jul" << "Aug" << "Sep");
}
void tst_QBarCategoriesAxis::clear()
{
QFETCH(QStringList, categories);
QBarCategoryAxis axis;
axis.setCategories(categories);
QCOMPARE(axis.categories(), categories);
QSignalSpy spy0(&axis, SIGNAL(categoriesChanged()));
QSignalSpy spy1(&axis, SIGNAL(maxChanged(QString)));
QSignalSpy spy2(&axis, SIGNAL(minChanged(QString)));
QSignalSpy spy3(&axis, SIGNAL(rangeChanged(QString,QString)));
QSignalSpy spy4(&axis, SIGNAL(countChanged()));
axis.clear();
QCOMPARE(axis.categories(), QStringList());
QCOMPARE(spy0.count(), 1);
QCOMPARE(spy1.count(), 1);
QCOMPARE(spy2.count(), 1);
QCOMPARE(spy3.count(), 1);
m_chart->setAxisX(&axis, m_series);
m_view->show();
QTest::qWaitForWindowShown(m_view);
QCOMPARE(spy0.count(), 2);
QCOMPARE(spy1.count(), 2);
QCOMPARE(spy2.count(), 2);
QCOMPARE(spy3.count(), 2);
axis.clear();
QCOMPARE(axis.categories().count(),0);
QCOMPARE(spy0.count(), 3);
QCOMPARE(spy1.count(), 3);
QCOMPARE(spy2.count(), 3);
QCOMPARE(spy3.count(), 3);
QCOMPARE(spy4.count(), 3);
}
void tst_QBarCategoriesAxis::count_data()
{
QTest::addColumn<QStringList>("categories");
QTest::addColumn<int>("count");
QTest::newRow("Jul Aug Sep") << (QStringList() << "Jul" << "Aug" << "Sep") << 3;
QTest::newRow("Jul Aug ") << (QStringList() << "Jul" << "Aug") << 2;
}
void tst_QBarCategoriesAxis::count()
{
QFETCH(QStringList, categories);
QFETCH(int, count);
QBarCategoryAxis axis;
axis.setCategories(categories);
QSignalSpy spy0(&axis, SIGNAL(categoriesChanged()));
QSignalSpy spy1(&axis, SIGNAL(maxChanged(QString)));
QSignalSpy spy2(&axis, SIGNAL(minChanged(QString)));
QSignalSpy spy3(&axis, SIGNAL(rangeChanged(QString,QString)));
QSignalSpy spy4(&axis, SIGNAL(countChanged()));
QCOMPARE(axis.count(), count);
QCOMPARE(spy0.count(), 0);
QCOMPARE(spy1.count(), 0);
QCOMPARE(spy2.count(), 0);
QCOMPARE(spy3.count(), 0);
QCOMPARE(spy4.count(), 0);
m_chart->setAxisX(&axis, m_series);
m_view->show();
QTest::qWaitForWindowShown(m_view);
QCOMPARE(axis.count(), count);
}
void tst_QBarCategoriesAxis::insert_data()
{
QTest::addColumn<QStringList>("categories");
QTest::addColumn<int>("index");
QTest::addColumn<QString>("category");
QTest::newRow("Jul Aug Sep 0 Jun") << (QStringList() << "Jul" << "Aug" << "Sep") << 1 << "Jun";
QTest::newRow("Jul Aug Sep 2 Summer") << (QStringList() << "Jul" << "Aug" << "Sep") << 2 << "Summer";
}
void tst_QBarCategoriesAxis::insert()
{
QFETCH(QStringList, categories);
QFETCH(int, index);
QFETCH(QString, category);
QBarCategoryAxis axis;
axis.append(categories);
QSignalSpy spy0(&axis, SIGNAL(categoriesChanged()));
QSignalSpy spy1(&axis, SIGNAL(maxChanged(QString)));
QSignalSpy spy2(&axis, SIGNAL(minChanged(QString)));
QSignalSpy spy3(&axis, SIGNAL(rangeChanged(QString,QString)));
QSignalSpy spy4(&axis, SIGNAL(countChanged()));
axis.insert(index, category);
QCOMPARE(axis.at(index),category);
QCOMPARE(spy0.count(), 1);
QCOMPARE(spy1.count(), 0);
QCOMPARE(spy2.count(), 0);
QCOMPARE(spy3.count(), 0);
QCOMPARE(spy4.count(), 1);
m_chart->setAxisX(&axis, m_series);
m_view->show();
QTest::qWaitForWindowShown(m_view);
}
void tst_QBarCategoriesAxis::remove_data()
{
QTest::addColumn<QStringList>("categories");
QTest::addColumn<QString>("category");
QTest::addColumn<QStringList>("result");
QTest::newRow("Jul Aug Sep 0") << (QStringList() << "Jul" << "Aug" << "Sep") << "Jul" << (QStringList() << "Aug" << "Sep");
QTest::newRow("Jul Aug Sep 1") << (QStringList() << "Jul" << "Aug" << "Sep") << "Aug"<< (QStringList() << "Jul" << "Sep");
}
void tst_QBarCategoriesAxis::remove()
{
QFETCH(QStringList, categories);
QFETCH(QString, category);
QFETCH(QStringList, result);
QBarCategoryAxis axis;
axis.append(categories);
int maxCount = axis.max() == category;
int minCount = axis.min() == category;
int rangeCount = maxCount + minCount;
QSignalSpy spy0(&axis, SIGNAL(categoriesChanged()));
QSignalSpy spy1(&axis, SIGNAL(maxChanged(QString)));
QSignalSpy spy2(&axis, SIGNAL(minChanged(QString)));
QSignalSpy spy3(&axis, SIGNAL(rangeChanged(QString,QString)));
QSignalSpy spy4(&axis, SIGNAL(countChanged()));
axis.remove(category);
QCOMPARE(axis.categories(),result);
QCOMPARE(spy0.count(), 1);
QCOMPARE(spy1.count(), maxCount);
QCOMPARE(spy2.count(), minCount);
QCOMPARE(spy3.count(), rangeCount);
QCOMPARE(spy4.count(), 1);
}
void tst_QBarCategoriesAxis::max_raw_data()
{
//"Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
QTest::addColumn<QString>("max");
QTest::newRow("Feb") << "Feb";
QTest::newRow("Apr") << "Apr";
QTest::newRow("May") << "May";
}
void tst_QBarCategoriesAxis::max_raw()
{
QFETCH(QString, max);
QSignalSpy spy0(m_baraxis, SIGNAL(categoriesChanged()));
QSignalSpy spy1(m_baraxis, SIGNAL(maxChanged(QString)));
QSignalSpy spy2(m_baraxis, SIGNAL(minChanged(QString)));
QSignalSpy spy3(m_baraxis, SIGNAL(rangeChanged(QString,QString)));
QSignalSpy spy4(m_baraxis, SIGNAL(countChanged()));
m_baraxis->setMax(max);
QCOMPARE(m_baraxis->max(), max);
QCOMPARE(spy0.count(), 0);
QCOMPARE(spy1.count(), 1);
QCOMPARE(spy2.count(), 0);
QCOMPARE(spy3.count(), 1);
QCOMPARE(spy4.count(), 0);
}
void tst_QBarCategoriesAxis::max_data()
{
max_raw_data();
}
void tst_QBarCategoriesAxis::max()
{
m_chart->setAxisX(m_baraxis, m_series);
m_view->show();
QTest::qWaitForWindowShown(m_view);
max_raw();
}
void tst_QBarCategoriesAxis::max_animation_data()
{
max_data();
}
void tst_QBarCategoriesAxis::max_animation()
{
m_chart->setAnimationOptions(QChart::GridAxisAnimations);
max();
}
void tst_QBarCategoriesAxis::min_raw_data()
{
//"Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
QTest::addColumn<QString>("min");
QTest::newRow("Feb") << "Feb";
QTest::newRow("Apr") << "Apr";
QTest::newRow("May") << "May";
}
void tst_QBarCategoriesAxis::min_raw()
{
QFETCH(QString, min);
QSignalSpy spy0(m_baraxis, SIGNAL(categoriesChanged()));
QSignalSpy spy1(m_baraxis, SIGNAL(maxChanged(QString)));
QSignalSpy spy2(m_baraxis, SIGNAL(minChanged(QString)));
QSignalSpy spy3(m_baraxis, SIGNAL(rangeChanged(QString,QString)));
QSignalSpy spy4(m_baraxis, SIGNAL(countChanged()));
m_baraxis->setMin(min);
QCOMPARE(m_baraxis->min(), min);
QCOMPARE(spy0.count(), 0);
QCOMPARE(spy1.count(), 0);
QCOMPARE(spy2.count(), 1);
QCOMPARE(spy3.count(), 1);
QCOMPARE(spy4.count(), 0);
}
void tst_QBarCategoriesAxis::min_data()
{
min_raw_data();
}
void tst_QBarCategoriesAxis::min()
{
min_raw();
m_chart->setAxisX(m_baraxis, m_series);
m_view->show();
QTest::qWaitForWindowShown(m_view);
}
void tst_QBarCategoriesAxis::min_animation_data()
{
min_data();
}
void tst_QBarCategoriesAxis::min_animation()
{
m_chart->setAnimationOptions(QChart::GridAxisAnimations);
min();
}
void tst_QBarCategoriesAxis::range_raw_data()
{
//"Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
QTest::addColumn<QString>("min");
QTest::addColumn<QString>("max");
QTest::newRow("Feb - Apr") << "Feb" << "Apr";
QTest::newRow("Feb - May") << "Feb" << "May";
QTest::newRow("Mar - Apr") << "Mar" << "Apr";
}
void tst_QBarCategoriesAxis::range_raw()
{
QFETCH(QString, min);
QFETCH(QString, max);
QSignalSpy spy0(m_baraxis, SIGNAL(categoriesChanged()));
QSignalSpy spy1(m_baraxis, SIGNAL(maxChanged(QString)));
QSignalSpy spy2(m_baraxis, SIGNAL(minChanged(QString)));
QSignalSpy spy3(m_baraxis, SIGNAL(rangeChanged(QString,QString)));
QSignalSpy spy4(m_baraxis, SIGNAL(countChanged()));
m_baraxis->setRange(min, max);
QCOMPARE(m_baraxis->min(), min);
QCOMPARE(m_baraxis->max(), max);
QCOMPARE(spy0.count(), 0);
QCOMPARE(spy1.count(), 1);
QCOMPARE(spy2.count(), 1);
QCOMPARE(spy3.count(), 1);
QCOMPARE(spy4.count(), 0);
}
void tst_QBarCategoriesAxis::range_data()
{
range_raw_data();
}
void tst_QBarCategoriesAxis::range()
{
range_raw();
m_chart->setAxisX(m_baraxis, m_series);
m_view->show();
QTest::qWaitForWindowShown(m_view);
}
void tst_QBarCategoriesAxis::range_animation_data()
{
range_data();
}
void tst_QBarCategoriesAxis::range_animation()
{
m_chart->setAnimationOptions(QChart::GridAxisAnimations);
range();
}
void tst_QBarCategoriesAxis::noautoscale_data()
{
QTest::addColumn<QString>("min");
QTest::addColumn<QString>("max");
QTest::newRow("Feb - Mar") << "Feb" << "Mar";
QTest::newRow("Feb - May") << "Feb" << "May";
QTest::newRow("Apr - May") << "Apr" << "May";
}
void tst_QBarCategoriesAxis::noautoscale()
{
QFETCH(QString, min);
QFETCH(QString, max);
QSignalSpy spy0(m_baraxis, SIGNAL(maxChanged(QString)));
QSignalSpy spy1(m_baraxis, SIGNAL(minChanged(QString)));
QSignalSpy spy2(m_baraxis, SIGNAL(rangeChanged(QString,QString)));
m_baraxis->setRange(min, max);
QCOMPARE(m_baraxis->min(),min);
QCOMPARE(m_baraxis->max(),max);
QCOMPARE(spy0.count(), 1);
QCOMPARE(spy1.count(), 1);
QCOMPARE(spy2.count(), 1);
m_chart->setAxisX(m_baraxis, m_series);
m_view->show();
QTest::qWaitForWindowShown(m_view);
QCOMPARE(m_baraxis->min(),min);
QCOMPARE(m_baraxis->max(),max);
}
void tst_QBarCategoriesAxis::autoscale_data()
{
}
void tst_QBarCategoriesAxis::autoscale()
{
delete m_baraxis;
m_baraxis = new QBarCategoryAxis();
QSignalSpy spy0(m_baraxis, SIGNAL(maxChanged(QString)));
QSignalSpy spy1(m_baraxis, SIGNAL(minChanged(QString)));
QSignalSpy spy2(m_baraxis, SIGNAL(rangeChanged(QString,QString)));
QCOMPARE(m_baraxis->min(),QString());
QCOMPARE(m_baraxis->max(),QString());
m_chart->setAxisX(m_baraxis, m_series);
QCOMPARE(spy0.count(), 1);
QCOMPARE(spy1.count(), 1);
QCOMPARE(spy2.count(), 1);
m_view->show();
QTest::qWaitForWindowShown(m_view);
QCOMPARE(m_baraxis->min(),QString("1"));
QCOMPARE(m_baraxis->max(),QString("6"));
}
QTEST_MAIN(tst_QBarCategoriesAxis)
#include "tst_qbarcategoryaxis.moc"