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qt5base-lts/tests/auto/qheaderview/tst_qheaderview.cpp
Qt by Nokia 38be0d1383 Initial import from the monolithic Qt. 
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 12:05:43 +02:00

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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <QStandardItemModel>
#include <QStringListModel>
#include <QSortFilterProxyModel>
#include <QTableView>
#include <qabstractitemmodel.h>
#include <qapplication.h>
#include <qheaderview.h>
#include <private/qheaderview_p.h>
#include <qitemdelegate.h>
#include <qtreewidget.h>
#include <qdebug.h>
typedef QList<int> IntList;
Q_DECLARE_METATYPE(IntList)
typedef QList<bool> BoolList;
Q_DECLARE_METATYPE(BoolList)
//TESTED_CLASS=
//TESTED_FILES=
// Will try to wait for the condition while allowing event processing
// for a maximum of 2 seconds.
#define WAIT_FOR_CONDITION(expr, expected) \
do { \
const int step = 100; \
for (int i = 0; i < 2000 && expr != expected; i+=step) { \
QTest::qWait(step); \
} \
} while(0)
class protected_QHeaderView : public QHeaderView
{
Q_OBJECT
public:
protected_QHeaderView(Qt::Orientation orientation) : QHeaderView(orientation) {
resizeSections();
};
void testEvent();
void testhorizontalOffset();
void testverticalOffset();
friend class tst_QHeaderView;
};
class tst_QHeaderView : public QObject
{
Q_OBJECT
public:
tst_QHeaderView();
virtual ~tst_QHeaderView();
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void getSetCheck();
void visualIndex();
void visualIndexAt_data();
void visualIndexAt();
void noModel();
void emptyModel();
void removeRows();
void removeCols();
void clickable();
void movable();
void hidden();
void stretch();
void sectionSize_data();
void sectionSize();
void length();
void offset();
void sectionSizeHint();
void logicalIndex();
void logicalIndexAt();
void swapSections();
void moveSection_data();
void moveSection();
void resizeMode();
void resizeSection_data();
void resizeSection();
void resizeAndMoveSection_data();
void resizeAndMoveSection();
void resizeHiddenSection_data();
void resizeHiddenSection();
void resizeAndInsertSection_data();
void resizeAndInsertSection();
void resizeWithResizeModes_data();
void resizeWithResizeModes();
void moveAndInsertSection_data();
void moveAndInsertSection();
void highlightSections();
void showSortIndicator();
void sortIndicatorTracking();
void removeAndInsertRow();
void unhideSection();
void event();
void headerDataChanged();
void currentChanged();
void horizontalOffset();
void verticalOffset();
void stretchSectionCount();
void hiddenSectionCount();
void focusPolicy();
void moveSectionAndReset();
void moveSectionAndRemove();
void saveRestore();
void defaultAlignment_data();
void defaultAlignment();
void globalResizeMode_data();
void globalResizeMode();
void sectionPressedSignal_data();
void sectionPressedSignal();
void sectionClickedSignal_data() { sectionPressedSignal_data(); }
void sectionClickedSignal();
void defaultSectionSize_data();
void defaultSectionSize();
void oneSectionSize();
void hideAndInsert_data();
void hideAndInsert();
void removeSection();
void preserveHiddenSectionWidth();
void invisibleStretchLastSection();
void emptySectionSpan();
void task236450_hidden_data();
void task236450_hidden();
void task248050_hideRow();
void QTBUG6058_reset();
void QTBUG7833_sectionClicked();
void QTBUG8650_crashOnInsertSections();
void QTBUG12268_hiddenMovedSectionSorting();
void initialSortOrderRole();
protected:
QWidget *topLevel;
QHeaderView *view;
QStandardItemModel *model;
};
class QtTestModel: public QAbstractTableModel
{
Q_OBJECT
public:
QtTestModel(QObject *parent = 0): QAbstractTableModel(parent),
cols(0), rows(0), wrongIndex(false) {}
int rowCount(const QModelIndex&) const { return rows; }
int columnCount(const QModelIndex&) const { return cols; }
bool isEditable(const QModelIndex &) const { return true; }
QVariant data(const QModelIndex &idx, int) const
{
if (idx.row() < 0 || idx.column() < 0 || idx.column() >= cols || idx.row() >= rows) {
wrongIndex = true;
qWarning("Invalid modelIndex [%d,%d,%p]", idx.row(), idx.column(), idx.internalPointer());
}
return QString("[%1,%2,%3]").arg(idx.row()).arg(idx.column()).arg(0);//idx.data());
}
void insertOneColumn(int col)
{
beginInsertColumns(QModelIndex(), col, col);
--cols;
endInsertColumns();
}
void removeLastRow()
{
beginRemoveRows(QModelIndex(), rows - 1, rows - 1);
--rows;
endRemoveRows();
}
void removeAllRows()
{
beginRemoveRows(QModelIndex(), 0, rows - 1);
rows = 0;
endRemoveRows();
}
void removeOneColumn(int col)
{
beginRemoveColumns(QModelIndex(), col, col);
--cols;
endRemoveColumns();
}
void removeLastColumn()
{
beginRemoveColumns(QModelIndex(), cols - 1, cols - 1);
--cols;
endRemoveColumns();
}
void removeAllColumns()
{
beginRemoveColumns(QModelIndex(), 0, cols - 1);
cols = 0;
endRemoveColumns();
}
void cleanup()
{
cols = 3;
rows = 3;
emit layoutChanged();
}
int cols, rows;
mutable bool wrongIndex;
};
// Testing get/set functions
void tst_QHeaderView::getSetCheck()
{
protected_QHeaderView obj1(Qt::Horizontal);
// bool QHeaderView::highlightSections()
// void QHeaderView::setHighlightSections(bool)
obj1.setHighlightSections(false);
QCOMPARE(false, obj1.highlightSections());
obj1.setHighlightSections(true);
QCOMPARE(true, obj1.highlightSections());
// bool QHeaderView::stretchLastSection()
// void QHeaderView::setStretchLastSection(bool)
obj1.setStretchLastSection(false);
QCOMPARE(false, obj1.stretchLastSection());
obj1.setStretchLastSection(true);
QCOMPARE(true, obj1.stretchLastSection());
// int QHeaderView::defaultSectionSize()
// void QHeaderView::setDefaultSectionSize(int)
obj1.setDefaultSectionSize(0);
QCOMPARE(0, obj1.defaultSectionSize());
obj1.setDefaultSectionSize(INT_MIN);
QCOMPARE(INT_MIN, obj1.defaultSectionSize());
obj1.setDefaultSectionSize(INT_MAX);
QCOMPARE(INT_MAX, obj1.defaultSectionSize());
// ### the test above does not make sense for values below 0
// int QHeaderView::minimumSectionSize()
// void QHeaderView::setMinimumSectionSize(int)
obj1.setMinimumSectionSize(0);
QCOMPARE(0, obj1.minimumSectionSize());
obj1.setMinimumSectionSize(INT_MIN);
QCOMPARE(INT_MIN, obj1.minimumSectionSize());
obj1.setMinimumSectionSize(INT_MAX);
QCOMPARE(INT_MAX, obj1.minimumSectionSize());
// ### the test above does not make sense for values below 0
// int QHeaderView::offset()
// void QHeaderView::setOffset(int)
obj1.setOffset(0);
QCOMPARE(0, obj1.offset());
obj1.setOffset(INT_MIN);
QCOMPARE(INT_MIN, obj1.offset());
obj1.setOffset(INT_MAX);
QCOMPARE(INT_MAX, obj1.offset());
}
tst_QHeaderView::tst_QHeaderView()
{
qRegisterMetaType<int>("Qt::SortOrder");
}
tst_QHeaderView::~tst_QHeaderView()
{
}
void tst_QHeaderView::initTestCase()
{
#ifdef Q_OS_WINCE //disable magic for WindowsCE
qApp->setAutoMaximizeThreshold(-1);
#endif
}
void tst_QHeaderView::cleanupTestCase()
{
}
void tst_QHeaderView::init()
{
topLevel = new QWidget();
view = new QHeaderView(Qt::Vertical,topLevel);
// Some initial value tests before a model is added
QCOMPARE(view->length(), 0);
QVERIFY(view->sizeHint() == QSize(0,0));
QCOMPARE(view->sectionSizeHint(0), -1);
/*
model = new QStandardItemModel(1, 1);
view->setModel(model);
//qDebug() << view->count();
view->sizeHint();
*/
int rows = 4;
int columns = 4;
model = new QStandardItemModel(rows, columns);
/*
for (int row = 0; row < rows; ++row) {
for (int column = 0; column < columns; ++column) {
QModelIndex index = model->index(row, column, QModelIndex());
model->setData(index, QVariant((row+1) * (column+1)));
}
}
*/
QSignalSpy spy(view, SIGNAL(sectionCountChanged(int, int)));
view->setModel(model);
QCOMPARE(spy.count(), 1);
view->resize(200,200);
topLevel->show();
}
void tst_QHeaderView::cleanup()
{
delete view;
view = 0;
delete model;
model = 0;
}
void tst_QHeaderView::noModel()
{
QHeaderView emptyView(Qt::Vertical);
QCOMPARE(emptyView.count(), 0);
}
void tst_QHeaderView::emptyModel()
{
QtTestModel testmodel;
view->setModel(&testmodel);
QVERIFY(!testmodel.wrongIndex);
QCOMPARE(view->count(), testmodel.rows);
view->setModel(model);
}
void tst_QHeaderView::removeRows()
{
QtTestModel model;
model.rows = model.cols = 10;
QHeaderView vertical(Qt::Vertical);
QHeaderView horizontal(Qt::Horizontal);
vertical.setModel(&model);
horizontal.setModel(&model);
vertical.show();
horizontal.show();
QCOMPARE(vertical.count(), model.rows);
QCOMPARE(horizontal.count(), model.cols);
model.removeLastRow();
QVERIFY(!model.wrongIndex);
QCOMPARE(vertical.count(), model.rows);
QCOMPARE(horizontal.count(), model.cols);
model.removeAllRows();
QVERIFY(!model.wrongIndex);
QCOMPARE(vertical.count(), model.rows);
QCOMPARE(horizontal.count(), model.cols);
}
void tst_QHeaderView::removeCols()
{
QtTestModel model;
model.rows = model.cols = 10;
QHeaderView vertical(Qt::Vertical);
QHeaderView horizontal(Qt::Horizontal);
vertical.setModel(&model);
horizontal.setModel(&model);
vertical.show();
horizontal.show();
QCOMPARE(vertical.count(), model.rows);
QCOMPARE(horizontal.count(), model.cols);
model.removeLastColumn();
QVERIFY(!model.wrongIndex);
QCOMPARE(vertical.count(), model.rows);
QCOMPARE(horizontal.count(), model.cols);
model.removeAllColumns();
QVERIFY(!model.wrongIndex);
QCOMPARE(vertical.count(), model.rows);
QCOMPARE(horizontal.count(), model.cols);
}
void tst_QHeaderView::movable()
{
QCOMPARE(view->isMovable(), false);
view->setMovable(false);
QCOMPARE(view->isMovable(), false);
view->setMovable(true);
QCOMPARE(view->isMovable(), true);
}
void tst_QHeaderView::clickable()
{
QCOMPARE(view->isClickable(), false);
view->setClickable(false);
QCOMPARE(view->isClickable(), false);
view->setClickable(true);
QCOMPARE(view->isClickable(), true);
}
void tst_QHeaderView::hidden()
{
//hideSection() & showSection call setSectionHidden
// Test bad arguments
QCOMPARE(view->isSectionHidden(-1), false);
QCOMPARE(view->isSectionHidden(view->count()), false);
QCOMPARE(view->isSectionHidden(999999), false);
view->setSectionHidden(-1, true);
view->setSectionHidden(view->count(), true);
view->setSectionHidden(999999, true);
view->setSectionHidden(-1, false);
view->setSectionHidden(view->count(), false);
view->setSectionHidden(999999, false);
// Hidden sections shouldn't have visual properties (except position)
int pos = view->defaultSectionSize();
view->setSectionHidden(1, true);
QCOMPARE(view->sectionSize(1), 0);
QCOMPARE(view->sectionPosition(1), pos);
view->resizeSection(1, 100);
QCOMPARE(view->sectionViewportPosition(1), pos);
QCOMPARE(view->sectionSize(1), 0);
view->setSectionHidden(1, false);
QCOMPARE(view->isSectionHidden(0), false);
QCOMPARE(view->sectionSize(0), view->defaultSectionSize());
}
void tst_QHeaderView::stretch()
{
// Show before resize and setStrechLastSection
#if defined(Q_OS_WINCE)
QSize viewSize(200,300);
#else
QSize viewSize(500, 500);
#endif
view->resize(viewSize);
view->setStretchLastSection(true);
QCOMPARE(view->stretchLastSection(), true);
topLevel->show();
QCOMPARE(view->width(), viewSize.width());
QCOMPARE(view->visualIndexAt(view->viewport()->height() - 5), 3);
view->setSectionHidden(3, true);
QCOMPARE(view->visualIndexAt(view->viewport()->height() - 5), 2);
view->setStretchLastSection(false);
QCOMPARE(view->stretchLastSection(), false);
}
void tst_QHeaderView::oneSectionSize()
{
//this ensures that if there is only one section, it gets a correct width (more than 0)
QHeaderView view (Qt::Vertical);
QtTestModel model;
model.cols = 1;
model.rows = 1;
view.setResizeMode(QHeaderView::Interactive);
view.setModel(&model);
view.show();
QVERIFY(view.sectionSize(0) > 0);
}
void tst_QHeaderView::sectionSize_data()
{
QTest::addColumn<QList<int> >("boundsCheck");
QTest::addColumn<QList<int> >("defaultSizes");
QTest::addColumn<int>("initialDefaultSize");
QTest::addColumn<int>("lastVisibleSectionSize");
QTest::addColumn<int>("persistentSectionSize");
QTest::newRow("data set one")
<< (QList<int>() << -1 << 0 << 4 << 9999)
<< (QList<int>() << 10 << 30 << 30)
<< 30
<< 300
<< 20;
}
void tst_QHeaderView::sectionSize()
{
QFETCH(QList<int>, boundsCheck);
QFETCH(QList<int>, defaultSizes);
QFETCH(int, initialDefaultSize);
QFETCH(int, lastVisibleSectionSize);
QFETCH(int, persistentSectionSize);
#ifdef Q_OS_WINCE
// We test on a device with doubled pixels. Therefore we need to specify
// different boundaries.
initialDefaultSize = qMax(view->minimumSectionSize(), 30);
#endif
// bounds check
foreach (int val, boundsCheck)
view->sectionSize(val);
// default size
QCOMPARE(view->defaultSectionSize(), initialDefaultSize);
foreach (int def, defaultSizes) {
view->setDefaultSectionSize(def);
QCOMPARE(view->defaultSectionSize(), def);
}
view->setDefaultSectionSize(initialDefaultSize);
for (int s = 0; s < view->count(); ++s)
QCOMPARE(view->sectionSize(s), initialDefaultSize);
view->doItemsLayout();
// stretch last section
view->setStretchLastSection(true);
int lastSection = view->count() - 1;
//test that when hiding the last column,
//resizing the new last visible columns still works
view->hideSection(lastSection);
view->resizeSection(lastSection - 1, lastVisibleSectionSize);
QCOMPARE(view->sectionSize(lastSection - 1), lastVisibleSectionSize);
view->showSection(lastSection);
// turn off stretching
view->setStretchLastSection(false);
QCOMPARE(view->sectionSize(lastSection), initialDefaultSize);
// test persistence
int sectionCount = view->count();
for (int i = 0; i < sectionCount; ++i)
view->resizeSection(i, persistentSectionSize);
QtTestModel model;
model.cols = sectionCount * 2;
model.rows = sectionCount * 2;
view->setModel(&model);
for (int j = 0; j < sectionCount; ++j)
QCOMPARE(view->sectionSize(j), persistentSectionSize);
for (int k = sectionCount; k < view->count(); ++k)
QCOMPARE(view->sectionSize(k), initialDefaultSize);
}
void tst_QHeaderView::visualIndex()
{
// Test bad arguments
QCOMPARE(view->visualIndex(999999), -1);
QCOMPARE(view->visualIndex(-1), -1);
QCOMPARE(view->visualIndex(1), 1);
view->setSectionHidden(1, true);
QCOMPARE(view->visualIndex(1), 1);
QCOMPARE(view->visualIndex(2), 2);
view->setSectionHidden(1, false);
QCOMPARE(view->visualIndex(1), 1);
QCOMPARE(view->visualIndex(2), 2);
}
void tst_QHeaderView::visualIndexAt_data()
{
QTest::addColumn<QList<int> >("hidden");
QTest::addColumn<QList<int> >("from");
QTest::addColumn<QList<int> >("to");
QTest::addColumn<QList<int> >("coordinate");
QTest::addColumn<QList<int> >("visual");
QList<int> coordinateList;
#ifndef Q_OS_WINCE
coordinateList << -1 << 0 << 31 << 91 << 99999;
#else
// We test on a device with doubled pixels. Therefore we need to specify
// different boundaries.
coordinateList << -1 << 0 << 33 << 97 << 99999;
#endif
QTest::newRow("no hidden, no moved sections")
<< QList<int>()
<< QList<int>()
<< QList<int>()
<< coordinateList
<< (QList<int>() << -1 << 0 << 1 << 3 << -1);
QTest::newRow("no hidden, moved sections")
<< QList<int>()
<< (QList<int>() << 0)
<< (QList<int>() << 1)
<< coordinateList
<< (QList<int>() << -1 << 0 << 1 << 3 << -1);
QTest::newRow("hidden, no moved sections")
<< (QList<int>() << 0)
<< QList<int>()
<< QList<int>()
<< coordinateList
<< (QList<int>() << -1 << 1 << 2 << 3 << -1);
}
void tst_QHeaderView::visualIndexAt()
{
QFETCH(QList<int>, hidden);
QFETCH(QList<int>, from);
QFETCH(QList<int>, to);
QFETCH(QList<int>, coordinate);
QFETCH(QList<int>, visual);
view->setStretchLastSection(true);
topLevel->show();
for (int i = 0; i < hidden.count(); ++i)
view->setSectionHidden(hidden.at(i), true);
for (int j = 0; j < from.count(); ++j)
view->moveSection(from.at(j), to.at(j));
QTest::qWait(100);
for (int k = 0; k < coordinate.count(); ++k)
QCOMPARE(view->visualIndexAt(coordinate.at(k)), visual.at(k));
}
void tst_QHeaderView::length()
{
#if defined(Q_OS_WINCE)
QFont font(QLatin1String("Tahoma"), 7);
view->setFont(font);
#elif defined(Q_OS_SYMBIAN)
QFont font(QLatin1String("Series 60 Sans"), 6);
view->setFont(font);
#endif
view->setStretchLastSection(true);
topLevel->show();
//minimumSectionSize should be the size of the last section of the widget is not tall enough
int length = view->minimumSectionSize();
for (int i=0; i < view->count()-1; i++) {
length += view->sectionSize(i);
}
length = qMax(length, view->viewport()->height());
QCOMPARE(length, view->length());
view->setStretchLastSection(false);
topLevel->show();
QVERIFY(length != view->length());
// layoutChanged might mean rows have been removed
QtTestModel model;
model.cols = 10;
model.rows = 10;
view->setModel(&model);
int oldLength = view->length();
model.cleanup();
QCOMPARE(model.rows, view->count());
QVERIFY(oldLength != view->length());
}
void tst_QHeaderView::offset()
{
QCOMPARE(view->offset(), 0);
view->setOffset(10);
QCOMPARE(view->offset(), 10);
view->setOffset(0);
QCOMPARE(view->offset(), 0);
// Test odd arguments
view->setOffset(-1);
}
void tst_QHeaderView::sectionSizeHint()
{
// Test bad arguments
view->sectionSizeHint(-1);
view->sectionSizeHint(99999);
// TODO how to test the return value?
}
void tst_QHeaderView::logicalIndex()
{
// Test bad arguments
QCOMPARE(view->logicalIndex(-1), -1);
QCOMPARE(view->logicalIndex(99999), -1);
}
void tst_QHeaderView::logicalIndexAt()
{
// Test bad arguments
view->logicalIndexAt(-1);
view->logicalIndexAt(99999);
QCOMPARE(view->logicalIndexAt(0), 0);
QCOMPARE(view->logicalIndexAt(1), 0);
topLevel->show();
view->setStretchLastSection(true);
// First item
QCOMPARE(view->logicalIndexAt(0), 0);
QCOMPARE(view->logicalIndexAt(view->sectionSize(0)-1), 0);
QCOMPARE(view->logicalIndexAt(view->sectionSize(0)+1), 1);
// Last item
int last = view->length() - 1;//view->viewport()->height() - 10;
QCOMPARE(view->logicalIndexAt(last), 3);
// Not in widget
int outofbounds = view->length() + 1;//view->viewport()->height() + 1;
QCOMPARE(view->logicalIndexAt(outofbounds), -1);
view->moveSection(0,1);
// First item
QCOMPARE(view->logicalIndexAt(0), 1);
QCOMPARE(view->logicalIndexAt(view->sectionSize(0)-1), 1);
QCOMPARE(view->logicalIndexAt(view->sectionSize(0)+1), 0);
// Last item
QCOMPARE(view->logicalIndexAt(last), 3);
view->moveSection(1,0);
}
void tst_QHeaderView::swapSections()
{
view->swapSections(-1, 1);
view->swapSections(99999, 1);
view->swapSections(1, -1);
view->swapSections(1, 99999);
QVector<int> logical = (QVector<int>() << 0 << 1 << 2 << 3);
QSignalSpy spy1(view, SIGNAL(sectionMoved(int, int, int)));
QCOMPARE(view->sectionsMoved(), false);
view->swapSections(1, 1);
QCOMPARE(view->sectionsMoved(), false);
view->swapSections(1, 2);
QCOMPARE(view->sectionsMoved(), true);
view->swapSections(2, 1);
QCOMPARE(view->sectionsMoved(), true);
for (int i = 0; i < view->count(); ++i)
QCOMPARE(view->logicalIndex(i), logical.at(i));
QCOMPARE(spy1.count(), 4);
logical = (QVector<int>() << 3 << 1 << 2 << 0);
view->swapSections(3, 0);
QCOMPARE(view->sectionsMoved(), true);
for (int j = 0; j < view->count(); ++j)
QCOMPARE(view->logicalIndex(j), logical.at(j));
QCOMPARE(spy1.count(), 6);
}
void tst_QHeaderView::moveSection_data()
{
QTest::addColumn<QList<int> >("hidden");
QTest::addColumn<QList<int> >("from");
QTest::addColumn<QList<int> >("to");
QTest::addColumn<QList<bool> >("moved");
QTest::addColumn<QList<int> >("logical");
QTest::addColumn<int>("count");
QTest::newRow("bad args, no hidden")
<< QList<int>()
<< (QList<int>() << -1 << 1 << 99999 << 1)
<< (QList<int>() << 1 << -1 << 1 << 99999)
<< (QList<bool>() << false << false << false << false)
<< (QList<int>() << 0 << 1 << 2 << 3)
<< 0;
QTest::newRow("good args, no hidden")
<< QList<int>()
<< (QList<int>() << 1 << 1 << 2 << 1)
<< (QList<int>() << 1 << 2 << 1 << 2)
<< (QList<bool>() << false << true << true << true)
<< (QList<int>() << 0 << 2 << 1 << 3)
<< 3;
QTest::newRow("hidden sections")
<< (QList<int>() << 0 << 3)
<< (QList<int>() << 1 << 1 << 2 << 1)
<< (QList<int>() << 1 << 2 << 1 << 2)
<< (QList<bool>() << false << true << true << true)
<< (QList<int>() << 0 << 2 << 1 << 3)
<< 3;
}
void tst_QHeaderView::moveSection()
{
QFETCH(QList<int>, hidden);
QFETCH(QList<int>, from);
QFETCH(QList<int>, to);
QFETCH(QList<bool>, moved);
QFETCH(QList<int>, logical);
QFETCH(int, count);
QVERIFY(from.count() == to.count());
QVERIFY(from.count() == moved.count());
QVERIFY(view->count() == logical.count());
QSignalSpy spy1(view, SIGNAL(sectionMoved(int, int, int)));
QCOMPARE(view->sectionsMoved(), false);
for (int h = 0; h < hidden.count(); ++h)
view->setSectionHidden(hidden.at(h), true);
for (int i = 0; i < from.count(); ++i) {
view->moveSection(from.at(i), to.at(i));
QCOMPARE(view->sectionsMoved(), moved.at(i));
}
for (int j = 0; j < view->count(); ++j)
QCOMPARE(view->logicalIndex(j), logical.at(j));
QCOMPARE(spy1.count(), count);
}
void tst_QHeaderView::resizeAndMoveSection_data()
{
QTest::addColumn<IntList>("logicalIndexes");
QTest::addColumn<IntList>("sizes");
QTest::addColumn<int>("logicalFrom");
QTest::addColumn<int>("logicalTo");
QTest::newRow("resizeAndMove-1")
<< (IntList() << 0 << 1)
<< (IntList() << 20 << 40)
<< 0 << 1;
QTest::newRow("resizeAndMove-2")
<< (IntList() << 0 << 1 << 2 << 3)
<< (IntList() << 20 << 60 << 10 << 80)
<< 0 << 2;
QTest::newRow("resizeAndMove-3")
<< (IntList() << 0 << 1 << 2 << 3)
<< (IntList() << 100 << 60 << 40 << 10)
<< 0 << 3;
QTest::newRow("resizeAndMove-4")
<< (IntList() << 0 << 1 << 2 << 3)
<< (IntList() << 10 << 40 << 80 << 30)
<< 1 << 2;
QTest::newRow("resizeAndMove-5")
<< (IntList() << 2 << 3)
<< (IntList() << 100 << 200)
<< 3 << 2;
}
void tst_QHeaderView::resizeAndMoveSection()
{
QFETCH(IntList, logicalIndexes);
QFETCH(IntList, sizes);
QFETCH(int, logicalFrom);
QFETCH(int, logicalTo);
// Save old visual indexes and sizes
IntList oldVisualIndexes;
IntList oldSizes;
foreach (int logical, logicalIndexes) {
oldVisualIndexes.append(view->visualIndex(logical));
oldSizes.append(view->sectionSize(logical));
}
// Resize sections
for (int i = 0; i < logicalIndexes.size(); ++i) {
int logical = logicalIndexes.at(i);
view->resizeSection(logical, sizes.at(i));
}
// Move sections
int visualFrom = view->visualIndex(logicalFrom);
int visualTo = view->visualIndex(logicalTo);
view->moveSection(visualFrom, visualTo);
QCOMPARE(view->visualIndex(logicalFrom), visualTo);
// Check that sizes are still correct
for (int i = 0; i < logicalIndexes.size(); ++i) {
int logical = logicalIndexes.at(i);
QCOMPARE(view->sectionSize(logical), sizes.at(i));
}
// Move sections back
view->moveSection(visualTo, visualFrom);
// Check that sizes are still correct
for (int i = 0; i < logicalIndexes.size(); ++i) {
int logical = logicalIndexes.at(i);
QCOMPARE(view->sectionSize(logical), sizes.at(i));
}
// Put everything back as it was
for (int i = 0; i < logicalIndexes.size(); ++i) {
int logical = logicalIndexes.at(i);
view->resizeSection(logical, oldSizes.at(i));
QCOMPARE(view->visualIndex(logical), oldVisualIndexes.at(i));
}
}
void tst_QHeaderView::resizeHiddenSection_data()
{
QTest::addColumn<int>("section");
QTest::addColumn<int>("initialSize");
QTest::addColumn<int>("finalSize");
QTest::newRow("section 0 resize 50 to 20")
<< 0 << 50 << 20;
QTest::newRow("section 1 resize 50 to 20")
<< 1 << 50 << 20;
QTest::newRow("section 2 resize 50 to 20")
<< 2 << 50 << 20;
QTest::newRow("section 3 resize 50 to 20")
<< 3 << 50 << 20;
}
void tst_QHeaderView::resizeHiddenSection()
{
QFETCH(int, section);
QFETCH(int, initialSize);
QFETCH(int, finalSize);
view->resizeSection(section, initialSize);
view->setSectionHidden(section, true);
QCOMPARE(view->sectionSize(section), 0);
view->resizeSection(section, finalSize);
QCOMPARE(view->sectionSize(section), 0);
view->setSectionHidden(section, false);
QCOMPARE(view->sectionSize(section), finalSize);
}
void tst_QHeaderView::resizeAndInsertSection_data()
{
QTest::addColumn<int>("section");
QTest::addColumn<int>("size");
QTest::addColumn<int>("insert");
QTest::addColumn<int>("compare");
QTest::addColumn<int>("expected");
QTest::newRow("section 0 size 50 insert 0")
<< 0 << 50 << 0 << 1 << 50;
QTest::newRow("section 1 size 50 insert 1")
<< 0 << 50 << 1 << 0 << 50;
QTest::newRow("section 1 size 50 insert 0")
<< 1 << 50 << 0 << 2 << 50;
}
void tst_QHeaderView::resizeAndInsertSection()
{
QFETCH(int, section);
QFETCH(int, size);
QFETCH(int, insert);
QFETCH(int, compare);
QFETCH(int, expected);
view->setStretchLastSection(false);
view->resizeSection(section, size);
QCOMPARE(view->sectionSize(section), size);
model->insertRow(insert);
QCOMPARE(view->sectionSize(compare), expected);
}
void tst_QHeaderView::resizeWithResizeModes_data()
{
QTest::addColumn<int>("size");
QTest::addColumn<QList<int> >("sections");
QTest::addColumn<QList<int> >("modes");
QTest::addColumn<QList<int> >("expected");
QTest::newRow("stretch first section")
<< 600
<< (QList<int>() << 100 << 100 << 100 << 100)
<< (QList<int>() << ((int)QHeaderView::Stretch)
<< ((int)QHeaderView::Interactive)
<< ((int)QHeaderView::Interactive)
<< ((int)QHeaderView::Interactive))
<< (QList<int>() << 300 << 100 << 100 << 100);
}
void tst_QHeaderView::resizeWithResizeModes()
{
QFETCH(int, size);
QFETCH(QList<int>, sections);
QFETCH(QList<int>, modes);
QFETCH(QList<int>, expected);
view->setStretchLastSection(false);
for (int i = 0; i < sections.count(); ++i) {
view->resizeSection(i, sections.at(i));
view->setResizeMode(i, (QHeaderView::ResizeMode)modes.at(i));
}
topLevel->show();
view->resize(size, size);
for (int j = 0; j < expected.count(); ++j)
QCOMPARE(view->sectionSize(j), expected.at(j));
}
void tst_QHeaderView::moveAndInsertSection_data()
{
QTest::addColumn<int>("from");
QTest::addColumn<int>("to");
QTest::addColumn<int>("insert");
QTest::addColumn<QList<int> >("mapping");
QTest::newRow("move from 1 to 3, insert 0")
<< 1 << 3 << 0 <<(QList<int>() << 0 << 1 << 3 << 4 << 2);
}
void tst_QHeaderView::moveAndInsertSection()
{
QFETCH(int, from);
QFETCH(int, to);
QFETCH(int, insert);
QFETCH(QList<int>, mapping);
view->setStretchLastSection(false);
view->moveSection(from, to);
model->insertRow(insert);
for (int i = 0; i < mapping.count(); ++i)
QCOMPARE(view->logicalIndex(i), mapping.at(i));
}
void tst_QHeaderView::resizeMode()
{
// Q_ASSERT's when resizeMode is called with an invalid index
int last = view->count() - 1;
view->setResizeMode(QHeaderView::Interactive);
QCOMPARE(view->resizeMode(last), QHeaderView::Interactive);
QCOMPARE(view->resizeMode(1), QHeaderView::Interactive);
view->setResizeMode(QHeaderView::Stretch);
QCOMPARE(view->resizeMode(last), QHeaderView::Stretch);
QCOMPARE(view->resizeMode(1), QHeaderView::Stretch);
view->setResizeMode(QHeaderView::Custom);
QCOMPARE(view->resizeMode(last), QHeaderView::Custom);
QCOMPARE(view->resizeMode(1), QHeaderView::Custom);
// test when sections have been moved
view->setStretchLastSection(false);
for (int i=0; i < (view->count() - 1); ++i)
view->setResizeMode(i, QHeaderView::Interactive);
int logicalIndex = view->count() / 2;
view->setResizeMode(logicalIndex, QHeaderView::Stretch);
view->moveSection(view->visualIndex(logicalIndex), 0);
for (int i=0; i < (view->count() - 1); ++i) {
if (i == logicalIndex)
QCOMPARE(view->resizeMode(i), QHeaderView::Stretch);
else
QCOMPARE(view->resizeMode(i), QHeaderView::Interactive);
}
}
void tst_QHeaderView::resizeSection_data()
{
QTest::addColumn<int>("initial");
QTest::addColumn<QList<int> >("logical");
QTest::addColumn<QList<int> >("size");
QTest::addColumn<QList<int> >("mode");
QTest::addColumn<int>("resized");
QTest::addColumn<QList<int> >("expected");
QTest::newRow("bad args")
<< 100
<< (QList<int>() << -1 << -1 << 99999 << 99999 << 4)
<< (QList<int>() << -1 << 0 << 99999 << -1 << -1)
<< (QList<int>()
<< int(QHeaderView::Interactive)
<< int(QHeaderView::Interactive)
<< int(QHeaderView::Interactive)
<< int(QHeaderView::Interactive))
<< 0
<< (QList<int>() << 0 << 0 << 0 << 0 << 0);
}
void tst_QHeaderView::resizeSection()
{
QFETCH(int, initial);
QFETCH(QList<int>, logical);
QFETCH(QList<int>, size);
QFETCH(QList<int>, mode);
QFETCH(int, resized);
QFETCH(QList<int>, expected);
view->resize(400, 400);
topLevel->show();
view->setMovable(true);
view->setStretchLastSection(false);
for (int i = 0; i < logical.count(); ++i)
if (logical.at(i) > -1 && logical.at(i) < view->count()) // for now
view->setResizeMode(logical.at(i), (QHeaderView::ResizeMode)mode.at(i));
for (int j = 0; j < logical.count(); ++j)
view->resizeSection(logical.at(j), initial);
QSignalSpy spy(view, SIGNAL(sectionResized(int, int, int)));
for (int k = 0; k < logical.count(); ++k)
view->resizeSection(logical.at(k), size.at(k));
QCOMPARE(spy.count(), resized);
for (int l = 0; l < logical.count(); ++l)
QCOMPARE(view->sectionSize(logical.at(l)), expected.at(l));
}
void tst_QHeaderView::highlightSections()
{
view->setHighlightSections(true);
QCOMPARE(view->highlightSections(), true);
view->setHighlightSections(false);
QCOMPARE(view->highlightSections(), false);
}
void tst_QHeaderView::showSortIndicator()
{
view->setSortIndicatorShown(true);
QCOMPARE(view->isSortIndicatorShown(), true);
QCOMPARE(view->sortIndicatorOrder(), Qt::DescendingOrder);
view->setSortIndicator(1, Qt::AscendingOrder);
QCOMPARE(view->sortIndicatorOrder(), Qt::AscendingOrder);
view->setSortIndicator(1, Qt::DescendingOrder);
QCOMPARE(view->sortIndicatorOrder(), Qt::DescendingOrder);
view->setSortIndicatorShown(false);
QCOMPARE(view->isSortIndicatorShown(), false);
view->setSortIndicator(999999, Qt::DescendingOrder);
// Don't segfault baby :)
view->setSortIndicatorShown(true);
view->setSortIndicator(0, Qt::DescendingOrder);
// Don't assert baby :)
}
void tst_QHeaderView::sortIndicatorTracking()
{
QtTestModel model;
model.rows = model.cols = 10;
QHeaderView hv(Qt::Horizontal);
hv.setModel(&model);
hv.show();
hv.setSortIndicatorShown(true);
hv.setSortIndicator(1, Qt::DescendingOrder);
model.removeOneColumn(8);
QCOMPARE(hv.sortIndicatorSection(), 1);
model.removeOneColumn(2);
QCOMPARE(hv.sortIndicatorSection(), 1);
model.insertOneColumn(2);
QCOMPARE(hv.sortIndicatorSection(), 1);
model.insertOneColumn(1);
QCOMPARE(hv.sortIndicatorSection(), 2);
model.removeOneColumn(0);
QCOMPARE(hv.sortIndicatorSection(), 1);
model.removeOneColumn(1);
QCOMPARE(hv.sortIndicatorSection(), -1);
}
void tst_QHeaderView::removeAndInsertRow()
{
// Check if logicalIndex returns the correct value after we have removed a row
// we might as well te
for (int i = 0; i < model->rowCount(); ++i) {
QCOMPARE(i, view->logicalIndex(i));
}
while (model->removeRow(0)) {
for (int i = 0; i < model->rowCount(); ++i) {
QCOMPARE(i, view->logicalIndex(i));
}
}
int pass = 0;
for (pass = 0; pass < 5; pass++) {
for (int i = 0; i < model->rowCount(); ++i) {
QCOMPARE(i, view->logicalIndex(i));
}
model->insertRow(0);
}
while (model->removeRows(0, 2)) {
for (int i = 0; i < model->rowCount(); ++i) {
QCOMPARE(i, view->logicalIndex(i));
}
}
for (pass = 0; pass < 3; pass++) {
model->insertRows(0, 2);
for (int i = 0; i < model->rowCount(); ++i) {
QCOMPARE(i, view->logicalIndex(i));
}
}
for (pass = 0; pass < 3; pass++) {
model->insertRows(3, 2);
for (int i = 0; i < model->rowCount(); ++i) {
QCOMPARE(i, view->logicalIndex(i));
}
}
// Insert at end
for (pass = 0; pass < 3; pass++) {
int rowCount = model->rowCount();
model->insertRows(rowCount, 1);
for (int i = 0; i < rowCount; ++i) {
QCOMPARE(i, view->logicalIndex(i));
}
}
}
void tst_QHeaderView::unhideSection()
{
// You should not necessarily expect the same size back again, so the best test we can do is to test if it is larger than 0 after a unhide.
QCOMPARE(view->sectionsHidden(), false);
view->setSectionHidden(0, true);
QCOMPARE(view->sectionsHidden(), true);
QVERIFY(view->sectionSize(0) == 0);
view->setResizeMode(QHeaderView::Interactive);
view->setSectionHidden(0, false);
QVERIFY(view->sectionSize(0) > 0);
view->setSectionHidden(0, true);
QVERIFY(view->sectionSize(0) == 0);
view->setSectionHidden(0, true);
QVERIFY(view->sectionSize(0) == 0);
view->setResizeMode(QHeaderView::Stretch);
view->setSectionHidden(0, false);
QVERIFY(view->sectionSize(0) > 0);
}
void tst_QHeaderView::event()
{
protected_QHeaderView x(Qt::Vertical);
x.testEvent();
protected_QHeaderView y(Qt::Horizontal);
y.testEvent();
}
void protected_QHeaderView::testEvent()
{
// No crashy please
QHoverEvent enterEvent(QEvent::HoverEnter, QPoint(), QPoint());
event(&enterEvent);
QHoverEvent eventLeave(QEvent::HoverLeave, QPoint(), QPoint());
event(&eventLeave);
QHoverEvent eventMove(QEvent::HoverMove, QPoint(), QPoint());
event(&eventMove);
}
void tst_QHeaderView::headerDataChanged()
{
// This shouldn't asserver because view is Vertical
view->headerDataChanged(Qt::Horizontal, -1, -1);
#if 0
// This will assert
view->headerDataChanged(Qt::Vertical, -1, -1);
#endif
// No crashing please
view->headerDataChanged(Qt::Horizontal, 0, 1);
view->headerDataChanged(Qt::Vertical, 0, 1);
}
void tst_QHeaderView::currentChanged()
{
view->setCurrentIndex(QModelIndex());
}
void tst_QHeaderView::horizontalOffset()
{
protected_QHeaderView x(Qt::Vertical);
x.testhorizontalOffset();
protected_QHeaderView y(Qt::Horizontal);
y.testhorizontalOffset();
}
void tst_QHeaderView::verticalOffset()
{
protected_QHeaderView x(Qt::Vertical);
x.testverticalOffset();
protected_QHeaderView y(Qt::Horizontal);
y.testverticalOffset();
}
void protected_QHeaderView::testhorizontalOffset()
{
if(orientation() == Qt::Horizontal){
QCOMPARE(horizontalOffset(), 0);
setOffset(10);
QCOMPARE(horizontalOffset(), 10);
}
else
QCOMPARE(horizontalOffset(), 0);
}
void protected_QHeaderView::testverticalOffset()
{
if(orientation() == Qt::Vertical){
QCOMPARE(verticalOffset(), 0);
setOffset(10);
QCOMPARE(verticalOffset(), 10);
}
else
QCOMPARE(verticalOffset(), 0);
}
void tst_QHeaderView::stretchSectionCount()
{
view->setStretchLastSection(false);
QCOMPARE(view->stretchSectionCount(), 0);
view->setStretchLastSection(true);
QCOMPARE(view->stretchSectionCount(), 0);
view->setResizeMode(0, QHeaderView::Stretch);
QCOMPARE(view->stretchSectionCount(), 1);
}
void tst_QHeaderView::hiddenSectionCount()
{
model->clear();
model->insertRows(0, 10);
// Hide every other one
for (int i=0; i<10; i++)
view->setSectionHidden(i, (i & 1) == 0);
QCOMPARE(view->hiddenSectionCount(), 5);
view->setResizeMode(QHeaderView::Stretch);
QCOMPARE(view->hiddenSectionCount(), 5);
// Remove some rows and make sure they are now still counted
model->removeRow(9);
model->removeRow(8);
model->removeRow(7);
model->removeRow(6);
QCOMPARE(view->count(), 6);
QCOMPARE(view->hiddenSectionCount(), 3);
model->removeRows(0,5);
QCOMPARE(view->count(), 1);
QCOMPARE(view->hiddenSectionCount(), 0);
QVERIFY(view->count() >= view->hiddenSectionCount());
}
void tst_QHeaderView::focusPolicy()
{
QHeaderView view(Qt::Horizontal);
QCOMPARE(view.focusPolicy(), Qt::NoFocus);
QTreeWidget widget;
QCOMPARE(widget.header()->focusPolicy(), Qt::NoFocus);
QVERIFY(!widget.focusProxy());
QVERIFY(!widget.hasFocus());
QVERIFY(!widget.header()->focusProxy());
QVERIFY(!widget.header()->hasFocus());
widget.show();
widget.setFocus(Qt::OtherFocusReason);
QApplication::setActiveWindow(&widget);
QTest::qWaitForWindowShown(&widget);
widget.activateWindow();
QTest::qWait(100);
qApp->processEvents();
WAIT_FOR_CONDITION(widget.hasFocus(), true);
QVERIFY(widget.hasFocus());
QVERIFY(!widget.header()->hasFocus());
widget.setFocusPolicy(Qt::NoFocus);
widget.clearFocus();
qApp->processEvents();
qApp->processEvents();
WAIT_FOR_CONDITION(widget.hasFocus(), false);
QVERIFY(!widget.hasFocus());
QVERIFY(!widget.header()->hasFocus());
QTest::keyPress(&widget, Qt::Key_Tab);
qApp->processEvents();
qApp->processEvents();
QVERIFY(!widget.hasFocus());
QVERIFY(!widget.header()->hasFocus());
}
class SimpleModel : public QAbstractItemModel
{
Q_OBJECT
public:
SimpleModel( QObject* parent=0)
: QAbstractItemModel(parent),
m_col_count(3) {}
QModelIndex parent(const QModelIndex &/*child*/) const
{
return QModelIndex();
}
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const
{
return hasIndex(row, column, parent) ? createIndex(row, column, 0) : QModelIndex();
}
int rowCount(const QModelIndex & /* parent */) const
{
return 8;
}
int columnCount(const QModelIndex &/*parent= QModelIndex()*/) const
{
return m_col_count;
}
QVariant data(const QModelIndex &index, int role) const
{
if (!index.isValid())
{
return QVariant();
}
if (role == Qt::DisplayRole) {
return QString::fromAscii("%1,%2").arg(index.row()).arg(index.column());
}
return QVariant();
}
void setColumnCount( int c )
{
m_col_count = c;
}
private:
int m_col_count;
};
void tst_QHeaderView::moveSectionAndReset()
{
SimpleModel m;
QHeaderView v(Qt::Horizontal);
v.setModel(&m);
int cc = 2;
for (cc = 2; cc < 4; ++cc) {
m.setColumnCount(cc);
int movefrom = 0;
int moveto;
for (moveto = 1; moveto < cc; ++moveto) {
v.moveSection(movefrom, moveto);
m.setColumnCount(cc - 1);
v.reset();
for (int i = 0; i < cc - 1; ++i) {
QCOMPARE(v.logicalIndex(v.visualIndex(i)), i);
}
}
}
}
void tst_QHeaderView::moveSectionAndRemove()
{
QStandardItemModel m;
QHeaderView v(Qt::Horizontal);
v.setModel(&m);
v.model()->insertColumns(0, 3);
v.moveSection(0, 1);
QCOMPARE(v.count(), 3);
v.model()->removeColumns(0, v.model()->columnCount());
QCOMPARE(v.count(), 0);
}
void tst_QHeaderView::saveRestore()
{
SimpleModel m;
QHeaderView h1(Qt::Horizontal);
h1.setModel(&m);
h1.swapSections(0, 2);
h1.resizeSection(1, 10);
h1.setSortIndicatorShown(true);
h1.setSortIndicator(1,Qt::DescendingOrder);
QByteArray s1 = h1.saveState();
QHeaderView h2(Qt::Vertical);
QSignalSpy spy(&h2, SIGNAL(sortIndicatorChanged(int,Qt::SortOrder)));
h2.setModel(&m);
h2.restoreState(s1);
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.at(0).at(0).toInt(), 1);
QCOMPARE(h2.logicalIndex(0), 2);
QCOMPARE(h2.logicalIndex(2), 0);
QCOMPARE(h2.sectionSize(1), 10);
QCOMPARE(h2.sortIndicatorSection(), 1);
QCOMPARE(h2.sortIndicatorOrder(), Qt::DescendingOrder);
QCOMPARE(h2.isSortIndicatorShown(), true);
QByteArray s2 = h2.saveState();
QVERIFY(s1 == s2);
}
void tst_QHeaderView::defaultAlignment_data()
{
QTest::addColumn<int>("direction");
QTest::addColumn<int>("initial");
QTest::addColumn<int>("alignment");
QTest::newRow("horizontal right aligned")
<< int(Qt::Horizontal)
<< int(Qt::AlignCenter)
<< int(Qt::AlignRight);
QTest::newRow("horizontal left aligned")
<< int(Qt::Horizontal)
<< int(Qt::AlignCenter)
<< int(Qt::AlignLeft);
QTest::newRow("vertical right aligned")
<< int(Qt::Vertical)
<< int(Qt::AlignLeft|Qt::AlignVCenter)
<< int(Qt::AlignRight);
QTest::newRow("vertical left aligned")
<< int(Qt::Vertical)
<< int(Qt::AlignLeft|Qt::AlignVCenter)
<< int(Qt::AlignLeft);
}
void tst_QHeaderView::defaultAlignment()
{
QFETCH(int, direction);
QFETCH(int, initial);
QFETCH(int, alignment);
SimpleModel m;
QHeaderView header((Qt::Orientation)direction);
header.setModel(&m);
QCOMPARE(header.defaultAlignment(), (Qt::Alignment)initial);
header.setDefaultAlignment((Qt::Alignment)alignment);
QCOMPARE(header.defaultAlignment(), (Qt::Alignment)alignment);
}
void tst_QHeaderView::globalResizeMode_data()
{
QTest::addColumn<int>("direction");
QTest::addColumn<int>("mode");
QTest::addColumn<int>("insert");
QTest::newRow("horizontal ResizeToContents 0")
<< int(Qt::Horizontal)
<< int(QHeaderView::ResizeToContents)
<< 0;
}
void tst_QHeaderView::globalResizeMode()
{
QFETCH(int, direction);
QFETCH(int, mode);
QFETCH(int, insert);
QStandardItemModel m(4, 4);
QHeaderView h((Qt::Orientation)direction);
h.setModel(&m);
h.setResizeMode((QHeaderView::ResizeMode)mode);
m.insertRow(insert);
for (int i = 0; i < h.count(); ++i)
QCOMPARE(h.resizeMode(i), (QHeaderView::ResizeMode)mode);
}
void tst_QHeaderView::sectionPressedSignal_data()
{
QTest::addColumn<int>("direction");
QTest::addColumn<bool>("clickable");
QTest::addColumn<int>("count");
QTest::newRow("horizontal unclickable 0")
<< int(Qt::Horizontal)
<< false
<< 0;
QTest::newRow("horizontal clickable 1")
<< int(Qt::Horizontal)
<< true
<< 1;
}
void tst_QHeaderView::sectionPressedSignal()
{
QFETCH(int, direction);
QFETCH(bool, clickable);
QFETCH(int, count);
QStandardItemModel m(4, 4);
QHeaderView h((Qt::Orientation)direction);
h.setModel(&m);
h.show();
h.setClickable(clickable);
QSignalSpy spy(&h, SIGNAL(sectionPressed(int)));
QCOMPARE(spy.count(), 0);
QTest::mousePress(h.viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
QCOMPARE(spy.count(), count);
}
void tst_QHeaderView::sectionClickedSignal()
{
QFETCH(int, direction);
QFETCH(bool, clickable);
QFETCH(int, count);
QStandardItemModel m(4, 4);
QHeaderView h((Qt::Orientation)direction);
h.setModel(&m);
h.show();
h.setClickable(clickable);
h.setSortIndicatorShown(true);
QSignalSpy spy(&h, SIGNAL(sectionClicked(int)));
QSignalSpy spy2(&h, SIGNAL(sortIndicatorChanged(int,Qt::SortOrder)));
QCOMPARE(spy.count(), 0);
QCOMPARE(spy2.count(), 0);
QTest::mouseClick(h.viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
QCOMPARE(spy.count(), count);
QCOMPARE(spy2.count(), count);
//now let's try with the sort indicator hidden (the result should be the same
spy.clear();
spy2.clear();
h.setSortIndicatorShown(false);
QTest::mouseClick(h.viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
QCOMPARE(spy.count(), count);
QCOMPARE(spy2.count(), count);
}
void tst_QHeaderView::defaultSectionSize_data()
{
QTest::addColumn<int>("direction");
QTest::addColumn<int>("oldDefaultSize");
QTest::addColumn<int>("newDefaultSize");
//QTest::newRow("horizontal,-5") << int(Qt::Horizontal) << 100 << -5;
QTest::newRow("horizontal, 0") << int(Qt::Horizontal) << 100 << 0;
QTest::newRow("horizontal, 5") << int(Qt::Horizontal) << 100 << 5;
QTest::newRow("horizontal,25") << int(Qt::Horizontal) << 100 << 5;
}
void tst_QHeaderView::defaultSectionSize()
{
QFETCH(int, direction);
QFETCH(int, oldDefaultSize);
QFETCH(int, newDefaultSize);
QStandardItemModel m(4, 4);
QHeaderView h((Qt::Orientation)direction);
h.setModel(&m);
QCOMPARE(h.defaultSectionSize(), oldDefaultSize);
h.setDefaultSectionSize(newDefaultSize);
QCOMPARE(h.defaultSectionSize(), newDefaultSize);
h.reset();
for (int i = 0; i < h.count(); ++i)
QCOMPARE(h.sectionSize(i), newDefaultSize);
}
void tst_QHeaderView::hideAndInsert_data()
{
QTest::addColumn<int>("direction");
QTest::addColumn<int>("hide");
QTest::addColumn<int>("insert");
QTest::addColumn<int>("hidden");
QTest::newRow("horizontal, 0, 0") << int(Qt::Horizontal) << 0 << 0 << 1;
}
void tst_QHeaderView::hideAndInsert()
{
QFETCH(int, direction);
QFETCH(int, hide);
QFETCH(int, insert);
QFETCH(int, hidden);
QStandardItemModel m(4, 4);
QHeaderView h((Qt::Orientation)direction);
h.setModel(&m);
h.setSectionHidden(hide, true);
if (direction == Qt::Vertical)
m.insertRow(insert);
else
m.insertColumn(insert);
for (int i = 0; i < h.count(); ++i)
if (i != hidden)
QCOMPARE(h.isSectionHidden(i), false);
else
QCOMPARE(h.isSectionHidden(i), true);
}
void tst_QHeaderView::removeSection()
{
//test that removing a hidden section gives the expected result: the next row should be hidden
//(see task
const int hidden = 3; //section that will be hidden
const QStringList list = QStringList() << "0" << "1" << "2" << "3" << "4" << "5" << "6";
QStringListModel model( list );
QHeaderView view(Qt::Vertical);
view.setModel(&model);
view.hideSection(hidden);
view.hideSection(1);
model.removeRow(1);
view.show();
for(int i = 0; i < view.count(); i++) {
if (i == (hidden-1)) { //-1 because we removed a row in the meantime
QCOMPARE(view.sectionSize(i), 0);
QVERIFY(view.isSectionHidden(i));
} else {
QCOMPARE(view.sectionSize(i), view.defaultSectionSize() );
QVERIFY(!view.isSectionHidden(i));
}
}
}
void tst_QHeaderView::preserveHiddenSectionWidth()
{
const QStringList list = QStringList() << "0" << "1" << "2" << "3";
QStringListModel model( list );
QHeaderView view(Qt::Vertical);
view.setModel(&model);
view.resizeSection(0, 100);
view.resizeSection(1, 10);
view.resizeSection(2, 50);
view.setResizeMode(3, QHeaderView::Stretch);
view.show();
view.hideSection(2);
model.removeRow(1);
view.showSection(1);
QCOMPARE(view.sectionSize(0), 100);
QCOMPARE(view.sectionSize(1), 50);
view.hideSection(1);
model.insertRow(1);
view.showSection(2);
QCOMPARE(view.sectionSize(0), 100);
QCOMPARE(view.sectionSize(1), view.defaultSectionSize());
QCOMPARE(view.sectionSize(2), 50);
}
void tst_QHeaderView::invisibleStretchLastSection()
{
int count = 6;
QStandardItemModel model(1, count);
QHeaderView view(Qt::Horizontal);
view.setModel(&model);
int height = view.height();
view.resize(view.defaultSectionSize() * (count / 2), height); // don't show all sections
view.show();
view.setStretchLastSection(true);
// stretch section is not visible; it should not be stretched
for (int i = 0; i < count; ++i)
QCOMPARE(view.sectionSize(i), view.defaultSectionSize());
view.resize(view.defaultSectionSize() * (count + 1), height); // give room to stretch
// stretch section is visible; it should be stretched
for (int i = 0; i < count - 1; ++i)
QCOMPARE(view.sectionSize(i), view.defaultSectionSize());
QCOMPARE(view.sectionSize(count - 1), view.defaultSectionSize() * 2);
}
void tst_QHeaderView::emptySectionSpan()
{
QHeaderViewPrivate::SectionSpan span;
QCOMPARE(span.sectionSize(), 0);
}
void tst_QHeaderView::task236450_hidden_data()
{
QTest::addColumn<QList<int> >("hide1");
QTest::addColumn<QList<int> >("hide2");
QTest::newRow("set 1") << (QList<int>() << 1 << 3)
<< (QList<int>() << 1 << 5);
QTest::newRow("set 2") << (QList<int>() << 2 << 3)
<< (QList<int>() << 1 << 5);
QTest::newRow("set 3") << (QList<int>() << 0 << 2 << 4)
<< (QList<int>() << 2 << 3 << 5);
}
void tst_QHeaderView::task236450_hidden()
{
QFETCH(QList<int>, hide1);
QFETCH(QList<int>, hide2);
const QStringList list = QStringList() << "0" << "1" << "2" << "3" << "4" << "5";
QStringListModel model( list );
protected_QHeaderView view(Qt::Vertical);
view.setModel(&model);
view.show();
foreach (int i, hide1)
view.hideSection(i);
QCOMPARE(view.hiddenSectionCount(), hide1.count());
for (int i = 0; i < 6; i++) {
QCOMPARE(!view.isSectionHidden(i), !hide1.contains(i));
}
view.setDefaultSectionSize(2);
view.scheduleDelayedItemsLayout();
view.executeDelayedItemsLayout(); //force to do a relayout
QCOMPARE(view.hiddenSectionCount(), hide1.count());
for (int i = 0; i < 6; i++) {
QCOMPARE(!view.isSectionHidden(i), !hide1.contains(i));
view.setSectionHidden(i, hide2.contains(i));
}
QCOMPARE(view.hiddenSectionCount(), hide2.count());
for (int i = 0; i < 6; i++) {
QCOMPARE(!view.isSectionHidden(i), !hide2.contains(i));
}
}
void tst_QHeaderView::task248050_hideRow()
{
//this is the sequence of events that make the task fail
protected_QHeaderView header(Qt::Vertical);
QStandardItemModel model(0, 1);
header.setStretchLastSection(false);
header.setDefaultSectionSize(17);
header.setModel(&model);
header.doItemsLayout();
model.setRowCount(3);
QCOMPARE(header.sectionPosition(2), 17*2);
header.hideSection(1);
QCOMPARE(header.sectionPosition(2), 17);
QTest::qWait(100);
//the size of the section shouldn't have changed
QCOMPARE(header.sectionPosition(2), 17);
}
//returns 0 if everything is fine.
static int checkHeaderViewOrder(QHeaderView *view, const QVector<int> &expected)
{
if (view->count() != expected.count())
return 1;
for (int i = 0; i < expected.count(); i++) {
if (view->logicalIndex(i) != expected.at(i))
return i + 10;
if (view->visualIndex(expected.at(i)) != i)
return i + 100;
}
return 0;
}
void tst_QHeaderView::QTBUG6058_reset()
{
QStringListModel model1( QStringList() << "0" << "1" << "2" << "3" << "4" << "5" );
QStringListModel model2( QStringList() << "a" << "b" << "c" );
QSortFilterProxyModel proxy;
QHeaderView view(Qt::Vertical);
view.setModel(&proxy);
view.show();
QTest::qWait(20);
proxy.setSourceModel(&model1);
QApplication::processEvents();
view.swapSections(0,2);
view.swapSections(1,4);
QApplication::processEvents();
QCOMPARE(checkHeaderViewOrder(&view, QVector<int>() << 2 << 4 << 0 << 3 << 1 << 5) , 0);
proxy.setSourceModel(&model2);
QApplication::processEvents();
QCOMPARE(checkHeaderViewOrder(&view, QVector<int>() << 2 << 0 << 1 ) , 0);
proxy.setSourceModel(&model1);
QApplication::processEvents();
QCOMPARE(checkHeaderViewOrder(&view, QVector<int>() << 2 << 0 << 1 << 3 << 4 << 5 ) , 0);
}
void tst_QHeaderView::QTBUG7833_sectionClicked()
{
QTableView tv;
QStandardItemModel *sim = new QStandardItemModel(&tv);
QSortFilterProxyModel *proxyModel = new QSortFilterProxyModel(&tv);
proxyModel->setSourceModel(sim);
proxyModel->setDynamicSortFilter(true);
proxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
QList<QStandardItem *> row;
for (int i = 0; i < 12; i++)
row.append(new QStandardItem(QString(QLatin1Char('A' + i))));
sim->appendRow(row);
row.clear();
for (int i = 12; i > 0; i--)
row.append(new QStandardItem(QString(QLatin1Char('A' + i))));
sim->appendRow(row);
tv.setSortingEnabled(true);
tv.horizontalHeader()->setSortIndicatorShown(true);
tv.horizontalHeader()->setClickable(true);
tv.horizontalHeader()->setStretchLastSection(true);
tv.horizontalHeader()->setResizeMode(QHeaderView::Interactive);
tv.setModel(proxyModel);
tv.setColumnHidden(5, true);
tv.setColumnHidden(6, true);
tv.horizontalHeader()->swapSections(8, 10);
tv.sortByColumn(1, Qt::AscendingOrder);
QSignalSpy clickedSpy(tv.horizontalHeader(), SIGNAL(sectionClicked(int)));
QSignalSpy pressedSpy(tv.horizontalHeader(), SIGNAL(sectionPressed(int)));
QTest::mouseClick(tv.horizontalHeader()->viewport(), Qt::LeftButton, Qt::NoModifier,
QPoint(tv.horizontalHeader()->sectionViewportPosition(11) + tv.horizontalHeader()->sectionSize(11)/2, 5));
QCOMPARE(clickedSpy.count(), 1);
QCOMPARE(pressedSpy.count(), 1);
QCOMPARE(clickedSpy.at(0).at(0).toInt(), 11);
QCOMPARE(pressedSpy.at(0).at(0).toInt(), 11);
QTest::mouseClick(tv.horizontalHeader()->viewport(), Qt::LeftButton, Qt::NoModifier,
QPoint(tv.horizontalHeader()->sectionViewportPosition(8) + tv.horizontalHeader()->sectionSize(0)/2, 5));
QCOMPARE(clickedSpy.count(), 2);
QCOMPARE(pressedSpy.count(), 2);
QCOMPARE(clickedSpy.at(1).at(0).toInt(), 8);
QCOMPARE(pressedSpy.at(1).at(0).toInt(), 8);
QTest::mouseClick(tv.horizontalHeader()->viewport(), Qt::LeftButton, Qt::NoModifier,
QPoint(tv.horizontalHeader()->sectionViewportPosition(0) + tv.horizontalHeader()->sectionSize(0)/2, 5));
QCOMPARE(clickedSpy.count(), 3);
QCOMPARE(pressedSpy.count(), 3);
QCOMPARE(clickedSpy.at(2).at(0).toInt(), 0);
QCOMPARE(pressedSpy.at(2).at(0).toInt(), 0);
}
void tst_QHeaderView::QTBUG8650_crashOnInsertSections()
{
QStringList headerLabels;
QHeaderView view(Qt::Horizontal);
QStandardItemModel model(2,2);
view.setModel(&model);
view.moveSection(1, 0);
view.hideSection(0);
QList<QStandardItem *> items;
items << new QStandardItem("c");
model.insertColumn(0, items);
}
void tst_QHeaderView::QTBUG12268_hiddenMovedSectionSorting()
{
QTableView view;
QStandardItemModel *model = new QStandardItemModel(4,3, &view);
for (int i = 0; i< model->rowCount(); ++i)
for (int j = 0; j< model->columnCount(); ++j)
model->setData(model->index(i,j), QString("item [%1,%2]").arg(i).arg(j));
view.setModel(model);
view.horizontalHeader()->setMovable(true);
view.setSortingEnabled(true);
view.sortByColumn(1, Qt::AscendingOrder);
view.horizontalHeader()->moveSection(0,2);
view.setColumnHidden(1, true);
view.show();
QTest::qWaitForWindowShown(&view);
QCOMPARE(view.horizontalHeader()->hiddenSectionCount(), 1);
QTest::mouseClick(view.horizontalHeader()->viewport(), Qt::LeftButton);
QCOMPARE(view.horizontalHeader()->hiddenSectionCount(), 1);
}
void tst_QHeaderView::initialSortOrderRole()
{
QTableView view;
QStandardItemModel *model = new QStandardItemModel(4, 3, &view);
for (int i = 0; i< model->rowCount(); ++i)
for (int j = 0; j< model->columnCount(); ++j)
model->setData(model->index(i,j), QString("item [%1,%2]").arg(i).arg(j));
QStandardItem *ascendingItem = new QStandardItem();
QStandardItem *descendingItem = new QStandardItem();
ascendingItem->setData(Qt::AscendingOrder, Qt::InitialSortOrderRole);
descendingItem->setData(Qt::DescendingOrder, Qt::InitialSortOrderRole);
model->setHorizontalHeaderItem(1, ascendingItem);
model->setHorizontalHeaderItem(2, descendingItem);
view.setModel(model);
view.setSortingEnabled(true);
view.sortByColumn(0, Qt::AscendingOrder);
view.show();
QTest::qWaitForWindowShown(&view);
const int column1Pos = view.horizontalHeader()->sectionViewportPosition(1) + 5; // +5 not to be on the handle
QTest::mouseClick(view.horizontalHeader()->viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(column1Pos, 0));
QCOMPARE(view.horizontalHeader()->sortIndicatorSection(), 1);
QCOMPARE(view.horizontalHeader()->sortIndicatorOrder(), Qt::AscendingOrder);
const int column2Pos = view.horizontalHeader()->sectionViewportPosition(2) + 5; // +5 not to be on the handle
QTest::mouseClick(view.horizontalHeader()->viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(column2Pos, 0));
QCOMPARE(view.horizontalHeader()->sortIndicatorSection(), 2);
QCOMPARE(view.horizontalHeader()->sortIndicatorOrder(), Qt::DescendingOrder);
const int column0Pos = view.horizontalHeader()->sectionViewportPosition(0) + 5; // +5 not to be on the handle
QTest::mouseClick(view.horizontalHeader()->viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(column0Pos, 0));
QCOMPARE(view.horizontalHeader()->sortIndicatorSection(), 0);
QCOMPARE(view.horizontalHeader()->sortIndicatorOrder(), Qt::AscendingOrder);
}
QTEST_MAIN(tst_QHeaderView)
#include "tst_qheaderview.moc"
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