qt5base-lts/tests/auto/qtabbar/tst_qtabbar.cpp

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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.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qapplication.h>
#include <qtabbar.h>
#include <qpushbutton.h>
#include <qstyle.h>
#include "../../shared/util.h"
class tst_QTabBar : public QObject
{
Q_OBJECT
public:
tst_QTabBar();
virtual ~tst_QTabBar();
public slots:
void initTestCase();
void cleanupTestCase();
void init();
private slots:
void getSetCheck();
void setIconSize();
void setIconSize_data();
void testCurrentChanged_data();
void testCurrentChanged();
void insertAtCurrentIndex();
void removeTab_data();
void removeTab();
void setElideMode_data();
void setElideMode();
void sizeHints();
void setUsesScrollButtons_data();
void setUsesScrollButtons();
void removeLastTab();
void closeButton();
void tabButton_data();
void tabButton();
void selectionBehaviorOnRemove_data();
void selectionBehaviorOnRemove();
void moveTab_data();
void moveTab();
void task251184_removeTab();
void changeTitleWhileDoubleClickingTab();
void taskQTBUG_10052_widgetLayoutWhenMoving();
};
// Testing get/set functions
void tst_QTabBar::getSetCheck()
{
QTabBar obj1;
obj1.addTab("Tab1");
obj1.addTab("Tab2");
obj1.addTab("Tab3");
obj1.addTab("Tab4");
obj1.addTab("Tab5");
// Shape QTabBar::shape()
// void QTabBar::setShape(Shape)
obj1.setShape(QTabBar::Shape(QTabBar::RoundedNorth));
QCOMPARE(QTabBar::Shape(QTabBar::RoundedNorth), obj1.shape());
obj1.setShape(QTabBar::Shape(QTabBar::RoundedSouth));
QCOMPARE(QTabBar::Shape(QTabBar::RoundedSouth), obj1.shape());
obj1.setShape(QTabBar::Shape(QTabBar::RoundedWest));
QCOMPARE(QTabBar::Shape(QTabBar::RoundedWest), obj1.shape());
obj1.setShape(QTabBar::Shape(QTabBar::RoundedEast));
QCOMPARE(QTabBar::Shape(QTabBar::RoundedEast), obj1.shape());
obj1.setShape(QTabBar::Shape(QTabBar::TriangularNorth));
QCOMPARE(QTabBar::Shape(QTabBar::TriangularNorth), obj1.shape());
obj1.setShape(QTabBar::Shape(QTabBar::TriangularSouth));
QCOMPARE(QTabBar::Shape(QTabBar::TriangularSouth), obj1.shape());
obj1.setShape(QTabBar::Shape(QTabBar::TriangularWest));
QCOMPARE(QTabBar::Shape(QTabBar::TriangularWest), obj1.shape());
obj1.setShape(QTabBar::Shape(QTabBar::TriangularEast));
QCOMPARE(QTabBar::Shape(QTabBar::TriangularEast), obj1.shape());
// bool QTabBar::drawBase()
// void QTabBar::setDrawBase(bool)
obj1.setDrawBase(false);
QCOMPARE(false, obj1.drawBase());
obj1.setDrawBase(true);
QCOMPARE(true, obj1.drawBase());
// int QTabBar::currentIndex()
// void QTabBar::setCurrentIndex(int)
obj1.setCurrentIndex(0);
QCOMPARE(0, obj1.currentIndex());
obj1.setCurrentIndex(INT_MIN);
QCOMPARE(0, obj1.currentIndex());
obj1.setCurrentIndex(INT_MAX);
QCOMPARE(0, obj1.currentIndex());
obj1.setCurrentIndex(4);
QCOMPARE(4, obj1.currentIndex());
}
tst_QTabBar::tst_QTabBar()
{
}
tst_QTabBar::~tst_QTabBar()
{
}
void tst_QTabBar::initTestCase()
{
}
void tst_QTabBar::cleanupTestCase()
{
}
void tst_QTabBar::init()
{
}
void tst_QTabBar::setIconSize_data()
{
QTest::addColumn<int>("sizeToSet");
QTest::addColumn<int>("expectedWidth");
const int iconDefault = qApp->style()->pixelMetric(QStyle::PM_TabBarIconSize);
const int smallIconSize = qApp->style()->pixelMetric(QStyle::PM_SmallIconSize);
const int largeIconSize = qApp->style()->pixelMetric(QStyle::PM_LargeIconSize);
QTest::newRow("default") << -1 << iconDefault;
QTest::newRow("zero") << 0 << 0;
QTest::newRow("same as default") << iconDefault << iconDefault;
QTest::newRow("large") << largeIconSize << largeIconSize;
QTest::newRow("small") << smallIconSize << smallIconSize;
}
void tst_QTabBar::setIconSize()
{
QFETCH(int, sizeToSet);
QFETCH(int, expectedWidth);
QTabBar tabBar;
tabBar.setIconSize(QSize(sizeToSet, sizeToSet));
QCOMPARE(tabBar.iconSize().width(), expectedWidth);
}
void tst_QTabBar::testCurrentChanged_data()
{
QTest::addColumn<int>("tabToSet");
QTest::addColumn<int>("expectedCount");
QTest::newRow("pressAntotherTab") << 1 << 2;
QTest::newRow("pressTheSameTab") << 0 << 1;
}
void tst_QTabBar::testCurrentChanged()
{
QFETCH(int, tabToSet);
QFETCH(int, expectedCount);
QTabBar tabBar;
QSignalSpy spy(&tabBar, SIGNAL(currentChanged(int)));
tabBar.addTab("Tab1");
tabBar.addTab("Tab2");
QCOMPARE(tabBar.currentIndex(), 0);
tabBar.setCurrentIndex(tabToSet);
QCOMPARE(tabBar.currentIndex(), tabToSet);
QCOMPARE(spy.count(), expectedCount);
}
void tst_QTabBar::insertAtCurrentIndex()
{
QTabBar tabBar;
tabBar.addTab("Tab1");
QCOMPARE(tabBar.currentIndex(), 0);
tabBar.insertTab(0, "Tab2");
QCOMPARE(tabBar.currentIndex(), 1);
tabBar.insertTab(0, "Tab3");
QCOMPARE(tabBar.currentIndex(), 2);
tabBar.insertTab(2, "Tab4");
QCOMPARE(tabBar.currentIndex(), 3);
}
void tst_QTabBar::removeTab_data()
{
QTest::addColumn<int>("currentIndex");
QTest::addColumn<int>("deleteIndex");
QTest::addColumn<int>("spyCount");
QTest::addColumn<int>("finalIndex");
QTest::newRow("deleteEnd") << 0 << 2 << 0 << 0;
QTest::newRow("deleteEndWithIndexOnEnd") << 2 << 2 << 1 << 1;
QTest::newRow("deleteMiddle") << 2 << 1 << 1 << 1;
QTest::newRow("deleteMiddleOnMiddle") << 1 << 1 << 1 << 1;
}
void tst_QTabBar::removeTab()
{
QTabBar tabbar;
QFETCH(int, currentIndex);
QFETCH(int, deleteIndex);
tabbar.addTab("foo");
tabbar.addTab("bar");
tabbar.addTab("baz");
tabbar.setCurrentIndex(currentIndex);
QSignalSpy spy(&tabbar, SIGNAL(currentChanged(int)));
tabbar.removeTab(deleteIndex);
QTEST(spy.count(), "spyCount");
QTEST(tabbar.currentIndex(), "finalIndex");
}
void tst_QTabBar::setElideMode_data()
{
QTest::addColumn<int>("tabElideMode");
QTest::addColumn<int>("expectedMode");
QTest::newRow("default") << -128 << qApp->style()->styleHint(QStyle::SH_TabBar_ElideMode);
QTest::newRow("explicit default") << qApp->style()->styleHint(QStyle::SH_TabBar_ElideMode)
<< qApp->style()->styleHint(QStyle::SH_TabBar_ElideMode);
QTest::newRow("None") << int(Qt::ElideNone) << int(Qt::ElideNone);
QTest::newRow("Left") << int(Qt::ElideLeft) << int(Qt::ElideLeft);
QTest::newRow("Center") << int(Qt::ElideMiddle) << int(Qt::ElideMiddle);
QTest::newRow("Right") << int(Qt::ElideRight) << int(Qt::ElideRight);
}
void tst_QTabBar::setElideMode()
{
QFETCH(int, tabElideMode);
QTabBar tabBar;
if (tabElideMode != -128)
tabBar.setElideMode(Qt::TextElideMode(tabElideMode));
QTEST(int(tabBar.elideMode()), "expectedMode");
// Make sure style sheet does not override user set mode
tabBar.setStyleSheet("QWidget { background-color: #ABA8A6;}");
QTEST(int(tabBar.elideMode()), "expectedMode");
}
void tst_QTabBar::sizeHints()
{
QTabBar tabBar;
QSKIP("To be fixed on Mac (font size below not large enough) and Linux QWS (probably too large for the screen).", SkipSingle);
tabBar.setFont(QFont("Arial", 10));
tabBar.addTab("tab 01");
tabBar.addTab("tab 02");
tabBar.addTab("tab 03");
tabBar.addTab("tab 04");
tabBar.addTab("tab 05");
tabBar.addTab("tab 06");
tabBar.addTab("This is tab7");
tabBar.addTab("This is tab8");
tabBar.addTab("This is tab9 with a very long title");
// No eliding and no scrolling -> tabbar becomes very wide
tabBar.setUsesScrollButtons(false);
tabBar.setElideMode(Qt::ElideNone);
// qDebug() << tabBar.minimumSizeHint() << tabBar.sizeHint();
QVERIFY(tabBar.minimumSizeHint().width() > 700);
QVERIFY(tabBar.sizeHint().width() > 700);
// Scrolling enabled -> no reason to become very wide
tabBar.setUsesScrollButtons(true);
// qDebug() << tabBar.minimumSizeHint() << tabBar.sizeHint();
QVERIFY(tabBar.minimumSizeHint().width() < 200);
QVERIFY(tabBar.sizeHint().width() > 700); // unchanged
// Eliding enabled -> no reason to become very wide
tabBar.setUsesScrollButtons(false);
tabBar.setElideMode(Qt::ElideRight);
// qDebug() << tabBar.minimumSizeHint() << tabBar.sizeHint();
QVERIFY(tabBar.minimumSizeHint().width() < 500);
QVERIFY(tabBar.sizeHint().width() > 700); // unchanged
tabBar.addTab("This is tab10 with a very long title");
QVERIFY(tabBar.minimumSizeHint().width() < 600);
QVERIFY(tabBar.sizeHint().width() > 700); // unchanged
}
void tst_QTabBar::setUsesScrollButtons_data()
{
QTest::addColumn<int>("usesArrows");
QTest::addColumn<bool>("expectedArrows");
QTest::newRow("default") << -128 << !qApp->style()->styleHint(QStyle::SH_TabBar_PreferNoArrows);
QTest::newRow("explicit default")
<< int(!qApp->style()->styleHint(QStyle::SH_TabBar_PreferNoArrows))
<< !qApp->style()->styleHint(QStyle::SH_TabBar_PreferNoArrows);
QTest::newRow("No") << int(false) << false;
QTest::newRow("Yes") << int(true) << true;
}
void tst_QTabBar::setUsesScrollButtons()
{
QFETCH(int, usesArrows);
QTabBar tabBar;
if (usesArrows != -128)
tabBar.setUsesScrollButtons(usesArrows);
QTEST(tabBar.usesScrollButtons(), "expectedArrows");
// Make sure style sheet does not override user set mode
tabBar.setStyleSheet("QWidget { background-color: #ABA8A6;}");
QTEST(tabBar.usesScrollButtons(), "expectedArrows");
}
void tst_QTabBar::removeLastTab()
{
QTabBar tabbar;
QSignalSpy spy(&tabbar, SIGNAL(currentChanged(int)));
int index = tabbar.addTab("foo");
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.at(0).at(0).toInt(), index);
spy.clear();
tabbar.removeTab(index);
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.at(0).at(0).toInt(), -1);
spy.clear();
}
void tst_QTabBar::closeButton()
{
QTabBar tabbar;
QCOMPARE(tabbar.tabsClosable(), false);
tabbar.setTabsClosable(true);
QCOMPARE(tabbar.tabsClosable(), true);
tabbar.addTab("foo");
QTabBar::ButtonPosition closeSide = (QTabBar::ButtonPosition)tabbar.style()->styleHint(QStyle::SH_TabBar_CloseButtonPosition, 0, &tabbar);
QTabBar::ButtonPosition otherSide = (closeSide == QTabBar::LeftSide ? QTabBar::RightSide : QTabBar::LeftSide);
QVERIFY(tabbar.tabButton(0, otherSide) == 0);
QVERIFY(tabbar.tabButton(0, closeSide) != 0);
QAbstractButton *button = static_cast<QAbstractButton*>(tabbar.tabButton(0, closeSide));
QVERIFY(button);
QSignalSpy spy(&tabbar, SIGNAL(tabCloseRequested(int)));
button->click();
QCOMPARE(tabbar.count(), 1);
QCOMPARE(spy.count(), 1);
}
Q_DECLARE_METATYPE(QTabBar::ButtonPosition)
void tst_QTabBar::tabButton_data()
{
QTest::addColumn<QTabBar::ButtonPosition>("position");
QTest::newRow("left") << QTabBar::LeftSide;
QTest::newRow("right") << QTabBar::RightSide;
}
// QTabBar::setTabButton(index, closeSide, closeButton);
void tst_QTabBar::tabButton()
{
QFETCH(QTabBar::ButtonPosition, position);
QTabBar::ButtonPosition otherSide = (position == QTabBar::LeftSide ? QTabBar::RightSide : QTabBar::LeftSide);
QTabBar tabbar;
tabbar.resize(500, 200);
tabbar.show();
QTRY_VERIFY(tabbar.isVisible());
tabbar.setTabButton(-1, position, 0);
QVERIFY(tabbar.tabButton(-1, position) == 0);
QVERIFY(tabbar.tabButton(0, position) == 0);
tabbar.addTab("foo");
QCOMPARE(tabbar.count(), 1);
tabbar.setTabButton(0, position, 0);
QVERIFY(tabbar.tabButton(0, position) == 0);
QPushButton *button = new QPushButton;
button->show();
button->setText("hi");
button->resize(10, 10);
QTRY_VERIFY(button->isVisible());
QTRY_VERIFY(button->isVisible());
tabbar.setTabButton(0, position, button);
QCOMPARE(tabbar.tabButton(0, position), static_cast<QWidget *>(button));
QTRY_VERIFY(!button->isHidden());
QVERIFY(tabbar.tabButton(0, otherSide) == 0);
QCOMPARE(button->parent(), static_cast<QObject *>(&tabbar));
QVERIFY(button->pos() != QPoint(0, 0));
QPushButton *button2 = new QPushButton;
tabbar.setTabButton(0, position, button2);
QVERIFY(button->isHidden());
}
typedef QList<int> IntList;
Q_DECLARE_METATYPE(QTabBar::SelectionBehavior)
Q_DECLARE_METATYPE(IntList)
#define ONE(x) (IntList() << x)
void tst_QTabBar::selectionBehaviorOnRemove_data()
{
QTest::addColumn<QTabBar::SelectionBehavior>("selectionBehavior");
QTest::addColumn<int>("tabs");
QTest::addColumn<IntList>("select");
QTest::addColumn<IntList>("remove");
QTest::addColumn<int>("expected");
// Count select remove current
QTest::newRow("left-1") << QTabBar::SelectLeftTab << 3 << (IntList() << 0) << ONE(0) << 0;
QTest::newRow("left-2") << QTabBar::SelectLeftTab << 3 << (IntList() << 0) << ONE(1) << 0; // not removing current
QTest::newRow("left-3") << QTabBar::SelectLeftTab << 3 << (IntList() << 0) << ONE(2) << 0; // not removing current
QTest::newRow("left-4") << QTabBar::SelectLeftTab << 3 << (IntList() << 1) << ONE(0) << 0; // not removing current
QTest::newRow("left-5") << QTabBar::SelectLeftTab << 3 << (IntList() << 1) << ONE(1) << 0;
QTest::newRow("left-6") << QTabBar::SelectLeftTab << 3 << (IntList() << 1) << ONE(2) << 1;
QTest::newRow("left-7") << QTabBar::SelectLeftTab << 3 << (IntList() << 2) << ONE(0) << 1; // not removing current
QTest::newRow("left-8") << QTabBar::SelectLeftTab << 3 << (IntList() << 2) << ONE(1) << 1; // not removing current
QTest::newRow("left-9") << QTabBar::SelectLeftTab << 3 << (IntList() << 2) << ONE(2) << 1;
QTest::newRow("right-1") << QTabBar::SelectRightTab << 3 << (IntList() << 0) << ONE(0) << 0;
QTest::newRow("right-2") << QTabBar::SelectRightTab << 3 << (IntList() << 0) << ONE(1) << 0; // not removing current
QTest::newRow("right-3") << QTabBar::SelectRightTab << 3 << (IntList() << 0) << ONE(2) << 0; // not removing current
QTest::newRow("right-4") << QTabBar::SelectRightTab << 3 << (IntList() << 1) << ONE(0) << 0; // not removing current
QTest::newRow("right-5") << QTabBar::SelectRightTab << 3 << (IntList() << 1) << ONE(1) << 1;
QTest::newRow("right-6") << QTabBar::SelectRightTab << 3 << (IntList() << 1) << ONE(2) << 1; // not removing current
QTest::newRow("right-7") << QTabBar::SelectRightTab << 3 << (IntList() << 2) << ONE(0) << 1; // not removing current
QTest::newRow("right-8") << QTabBar::SelectRightTab << 3 << (IntList() << 2) << ONE(1) << 1; // not removing current
QTest::newRow("right-9") << QTabBar::SelectRightTab << 3 << (IntList() << 2) << ONE(2) << 1;
QTest::newRow("previous-0") << QTabBar::SelectPreviousTab << 3 << (IntList()) << ONE(0) << 0;
QTest::newRow("previous-1") << QTabBar::SelectPreviousTab << 3 << (IntList()) << ONE(1) << 0; // not removing current
QTest::newRow("previous-2") << QTabBar::SelectPreviousTab << 3 << (IntList()) << ONE(2) << 0; // not removing current
QTest::newRow("previous-3") << QTabBar::SelectPreviousTab << 3 << (IntList() << 2) << ONE(0) << 1; // not removing current
QTest::newRow("previous-4") << QTabBar::SelectPreviousTab << 3 << (IntList() << 2) << ONE(1) << 1; // not removing current
QTest::newRow("previous-5") << QTabBar::SelectPreviousTab << 3 << (IntList() << 2) << ONE(2) << 0;
// go back one
QTest::newRow("previous-6") << QTabBar::SelectPreviousTab << 4 << (IntList() << 0 << 2 << 3 << 1) << (IntList() << 1) << 2;
// go back two
QTest::newRow("previous-7") << QTabBar::SelectPreviousTab << 4 << (IntList() << 0 << 2 << 3 << 1) << (IntList() << 1 << 2) << 1;
// go back three
QTest::newRow("previous-8") << QTabBar::SelectPreviousTab << 4 << (IntList() << 0 << 2 << 3 << 1) << (IntList() << 1 << 2 << 1) << 0;
// pick from the middle
QTest::newRow("previous-9") << QTabBar::SelectPreviousTab << 4 << (IntList() << 0 << 2 << 3 << 1) << (IntList() << 2 << 1) << 1;
// every other one
QTest::newRow("previous-10") << QTabBar::SelectPreviousTab << 7 << (IntList() << 0 << 2 << 4 << 6) << (IntList() << 6 << 4) << 2;
}
void tst_QTabBar::selectionBehaviorOnRemove()
{
QFETCH(QTabBar::SelectionBehavior, selectionBehavior);
QFETCH(int, tabs);
QFETCH(IntList, select);
QFETCH(IntList, remove);
QFETCH(int, expected);
QTabBar tabbar;
tabbar.setSelectionBehaviorOnRemove(selectionBehavior);
while(--tabs >= 0)
tabbar.addTab(QString::number(tabs));
QCOMPARE(tabbar.currentIndex(), 0);
while(!select.isEmpty())
tabbar.setCurrentIndex(select.takeFirst());
while(!remove.isEmpty())
tabbar.removeTab(remove.takeFirst());
QVERIFY(tabbar.count() > 0);
QCOMPARE(tabbar.currentIndex(), expected);
}
class TabBar : public QTabBar
{
Q_OBJECT
public:
void callMoveTab(int from, int to){ moveTab(from, to); }
};
Q_DECLARE_METATYPE(QTabBar::Shape)
void tst_QTabBar::moveTab_data()
{
QTest::addColumn<QTabBar::Shape>("shape");
QTest::addColumn<int>("tabs");
QTest::addColumn<int>("from");
QTest::addColumn<int>("to");
QTest::newRow("null-0") << QTabBar::RoundedNorth << 0 << -1 << -1;
QTest::newRow("null-1") << QTabBar::RoundedEast << 0 << -1 << -1;
QTest::newRow("null-2") << QTabBar::RoundedEast << 1 << 0 << 0;
QTest::newRow("two-0") << QTabBar::RoundedNorth << 2 << 0 << 1;
QTest::newRow("two-1") << QTabBar::RoundedNorth << 2 << 1 << 0;
QTest::newRow("five-0") << QTabBar::RoundedNorth << 5 << 1 << 3; // forward
QTest::newRow("five-1") << QTabBar::RoundedNorth << 5 << 3 << 1; // reverse
QTest::newRow("five-2") << QTabBar::RoundedNorth << 5 << 0 << 4; // forward
QTest::newRow("five-3") << QTabBar::RoundedNorth << 5 << 1 << 4; // forward
QTest::newRow("five-4") << QTabBar::RoundedNorth << 5 << 3 << 4; // forward
}
void tst_QTabBar::moveTab()
{
QFETCH(QTabBar::Shape, shape);
QFETCH(int, tabs);
QFETCH(int, from);
QFETCH(int, to);
TabBar bar;
bar.setShape(shape);
while(--tabs >= 0)
bar.addTab(QString::number(tabs));
bar.callMoveTab(from, to);
}
class MyTabBar : public QTabBar
{
Q_OBJECT
public slots:
void onCurrentChanged()
{
//we just want this to be done once
disconnect(this, SIGNAL(currentChanged(int)), this, SLOT(onCurrentChanged()));
removeTab(0);
}
};
void tst_QTabBar::task251184_removeTab()
{
MyTabBar bar;
bar.addTab("bar1");
bar.addTab("bar2");
QCOMPARE(bar.count(), 2);
QCOMPARE(bar.currentIndex(), 0);
bar.connect(&bar, SIGNAL(currentChanged(int)), SLOT(onCurrentChanged()));
bar.setCurrentIndex(1);
QCOMPARE(bar.count(), 1);
QCOMPARE(bar.currentIndex(), 0);
QCOMPARE(bar.tabText(bar.currentIndex()), QString("bar2"));
}
class TitleChangeTabBar : public QTabBar
{
Q_OBJECT
QTimer timer;
int count;
public:
TitleChangeTabBar(QWidget * parent = 0) : QTabBar(parent), count(0)
{
setMovable(true);
addTab("0");
connect(&timer, SIGNAL(timeout()), this, SLOT(updateTabText()));
timer.start(1);
}
public slots:
void updateTabText()
{
count++;
setTabText(0, QString("%1").arg(count));
}
};
void tst_QTabBar::changeTitleWhileDoubleClickingTab()
{
TitleChangeTabBar bar;
QPoint tabPos = bar.tabRect(0).center();
for(int i=0; i < 10; i++)
QTest::mouseDClick(&bar, Qt::LeftButton, 0, tabPos);
}
class Widget10052 : public QWidget
{
public:
Widget10052(QWidget *parent) : QWidget(parent), moved(false)
{ }
void moveEvent(QMoveEvent *e)
{
moved = e->oldPos() != e->pos();
QWidget::moveEvent(e);
}
bool moved;
};
void tst_QTabBar::taskQTBUG_10052_widgetLayoutWhenMoving()
{
QTabBar tabBar;
tabBar.insertTab(0, "My first tab");
Widget10052 w1(&tabBar);
tabBar.setTabButton(0, QTabBar::RightSide, &w1);
tabBar.insertTab(1, "My other tab");
Widget10052 w2(&tabBar);
tabBar.setTabButton(1, QTabBar::RightSide, &w2);
tabBar.show();
QTest::qWaitForWindowShown(&tabBar);
w1.moved = w2.moved = false;
tabBar.moveTab(0, 1);
QTRY_VERIFY(w1.moved);
QVERIFY(w2.moved);
}
QTEST_MAIN(tst_QTabBar)
#include "tst_qtabbar.moc"