95cebd34eb
Symbian is not a supported platform for Qt5, so this code is no longer required. Change-Id: I1172e6a42d518490e63e9599bf10579df08259aa Reviewed-on: http://codereview.qt-project.org/5657 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
608 lines
19 KiB
C++
608 lines
19 KiB
C++
/****************************************************************************
|
||
**
|
||
** 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 "qlabel.h"
|
||
#include <qapplication.h>
|
||
#include <qboxlayout.h>
|
||
#include <qlabel.h>
|
||
#include <qlineedit.h>
|
||
#include <qmovie.h>
|
||
#include <qpicture.h>
|
||
#include <qmessagebox.h>
|
||
#include <private/qlabel_p.h>
|
||
|
||
//TESTED_CLASS=
|
||
//TESTED_FILES=
|
||
|
||
#include "../../shared/util.h"
|
||
|
||
class Widget : public QWidget
|
||
{
|
||
public:
|
||
Widget() { }
|
||
|
||
QList<QEvent::Type> events;
|
||
|
||
protected:
|
||
bool event(QEvent *ev) {
|
||
events.append(ev->type());
|
||
return QWidget::event(ev);
|
||
}
|
||
|
||
};
|
||
|
||
class tst_QLabel : public QObject
|
||
{
|
||
Q_OBJECT
|
||
|
||
public:
|
||
tst_QLabel();
|
||
virtual ~tst_QLabel();
|
||
|
||
|
||
public slots:
|
||
void initTestCase();
|
||
void cleanupTestCase();
|
||
void init();
|
||
void cleanup();
|
||
private slots:
|
||
void getSetCheck();
|
||
void text();
|
||
void setText_data();
|
||
void setText();
|
||
void textFormat();
|
||
void setTextFormat();
|
||
void buddy();
|
||
void setBuddy();
|
||
void setFont();
|
||
void setNum();
|
||
void clear();
|
||
void wordWrap();
|
||
void eventPropagation_data();
|
||
void eventPropagation();
|
||
void focusPolicy();
|
||
|
||
void task190318_sizes();
|
||
|
||
void sizeHint();
|
||
|
||
void task226479_movieResize();
|
||
void emptyPixmap();
|
||
|
||
void unicodeText_data();
|
||
void unicodeText();
|
||
|
||
void mnemonic_data();
|
||
void mnemonic();
|
||
void selection();
|
||
|
||
#ifndef QT_NO_CONTEXTMENU
|
||
void taskQTBUG_7902_contextMenuCrash();
|
||
#endif
|
||
|
||
private:
|
||
QLabel *testWidget;
|
||
QPointer<Widget> test_box;
|
||
QPointer<QLabel> test_label;
|
||
QLineEdit *test_edit;
|
||
};
|
||
|
||
// Testing get/set functions
|
||
void tst_QLabel::getSetCheck()
|
||
{
|
||
QLabel obj1;
|
||
// bool QLabel::wordWrap()
|
||
// void QLabel::setWordWrap(bool)
|
||
obj1.setWordWrap(false);
|
||
QCOMPARE(false, obj1.wordWrap());
|
||
obj1.setWordWrap(true);
|
||
QCOMPARE(true, obj1.wordWrap());
|
||
|
||
// QWidget * QLabel::buddy()
|
||
// void QLabel::setBuddy(QWidget *)
|
||
QWidget *var2 = new QWidget();
|
||
obj1.setBuddy(var2);
|
||
QCOMPARE(var2, obj1.buddy());
|
||
obj1.setBuddy((QWidget *)0);
|
||
QCOMPARE((QWidget *)0, obj1.buddy());
|
||
delete var2;
|
||
|
||
// QMovie * QLabel::movie()
|
||
// void QLabel::setMovie(QMovie *)
|
||
QMovie *var3 = new QMovie;
|
||
obj1.setMovie(var3);
|
||
QCOMPARE(var3, obj1.movie());
|
||
obj1.setMovie((QMovie *)0);
|
||
QCOMPARE((QMovie *)0, obj1.movie());
|
||
delete var3;
|
||
}
|
||
|
||
|
||
tst_QLabel::tst_QLabel(): test_box(0)
|
||
{
|
||
}
|
||
|
||
tst_QLabel::~tst_QLabel()
|
||
{
|
||
}
|
||
|
||
void tst_QLabel::initTestCase()
|
||
{
|
||
// Create the test class
|
||
testWidget = new QLabel(0);
|
||
testWidget->resize( 200, 200 );
|
||
testWidget->show();
|
||
}
|
||
|
||
void tst_QLabel::cleanupTestCase()
|
||
{
|
||
delete testWidget;
|
||
testWidget = 0;
|
||
if (test_box)
|
||
delete test_box;
|
||
}
|
||
|
||
void tst_QLabel::init()
|
||
{
|
||
testWidget->setTextFormat( Qt::AutoText );
|
||
testWidget->setBuddy( 0 );
|
||
testWidget->setIndent( 0 );
|
||
testWidget->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
|
||
testWidget->setScaledContents( FALSE );
|
||
}
|
||
|
||
void tst_QLabel::cleanup()
|
||
{
|
||
if (QTest::currentTestFunction() == QLatin1String("setBuddy")) {
|
||
testWidget->show();
|
||
|
||
delete test_box; // this should delete tst_labl and test_edit as well.
|
||
}
|
||
}
|
||
|
||
void tst_QLabel::buddy()
|
||
{
|
||
DEPENDS_ON( "setBuddy" );
|
||
}
|
||
|
||
void tst_QLabel::setBuddy()
|
||
{
|
||
#ifdef Q_WS_MAC
|
||
QSKIP("Set buddy doesn't make much sense on Mac OS X", SkipAll);
|
||
#endif
|
||
testWidget->hide();
|
||
|
||
test_box = new Widget;
|
||
test_label= new QLabel( test_box );
|
||
test_label->setText( "&Test with a buddy" );
|
||
test_edit = new QLineEdit( test_box );
|
||
QVBoxLayout *layout = new QVBoxLayout(test_box);
|
||
layout->addWidget(test_label);
|
||
layout->addWidget(test_edit);
|
||
test_box->show();
|
||
qApp->setActiveWindow(test_box);
|
||
QVERIFY(test_box->isActiveWindow());
|
||
|
||
test_label->setBuddy( test_edit );
|
||
test_label->setFocus();
|
||
QVERIFY( !test_edit->hasFocus() );
|
||
QTest::keyClick( test_box, 't', Qt::AltModifier );
|
||
QVERIFY( test_edit->hasFocus() );
|
||
delete test_box;
|
||
}
|
||
|
||
void tst_QLabel::text()
|
||
{
|
||
DEPENDS_ON( "setText" );
|
||
}
|
||
|
||
void tst_QLabel::setText_data()
|
||
{
|
||
QTest::addColumn<QString>("txt");
|
||
QTest::addColumn<QString>("font");
|
||
|
||
QString prefix = "";
|
||
#ifdef Q_OS_WIN32
|
||
prefix = "win32_";
|
||
#endif
|
||
|
||
QTest::newRow( QString(prefix + "data0").toLatin1() ) << QString("This is a single line") << QString("Helvetica");
|
||
QTest::newRow( QString(prefix + "data1").toLatin1() ) << QString("This is the first line\nThis is the second line") << QString("Courier");
|
||
QTest::newRow( QString(prefix + "data2").toLatin1() ) << QString("This is the first line\nThis is the second line\nThis is the third line") << QString("Helvetica");
|
||
QTest::newRow( QString(prefix + "data3").toLatin1() ) << QString("This is <b>bold</b> richtext") << QString("Courier");
|
||
QTest::newRow( QString(prefix + "data4").toLatin1() ) << QString("I Have a &shortcut") << QString("Helvetica");
|
||
}
|
||
|
||
void tst_QLabel::setText()
|
||
{
|
||
QFETCH( QString, txt );
|
||
QFETCH( QString, font );
|
||
QFont f( font, 8 );
|
||
testWidget->setFont( f );
|
||
testWidget->setText( txt );
|
||
QCOMPARE( testWidget->text(), txt );
|
||
}
|
||
|
||
|
||
void tst_QLabel::textFormat()
|
||
{
|
||
DEPENDS_ON( "setTextFormat" );
|
||
}
|
||
|
||
void tst_QLabel::setTextFormat()
|
||
{
|
||
// lets' start with the simple stuff...
|
||
testWidget->setTextFormat( Qt::PlainText );
|
||
QVERIFY( testWidget->textFormat() == Qt::PlainText );
|
||
|
||
testWidget->setTextFormat( Qt::RichText );
|
||
QVERIFY( testWidget->textFormat() == Qt::RichText );
|
||
|
||
testWidget->setTextFormat( Qt::LogText );
|
||
QVERIFY( testWidget->textFormat() == Qt::LogText );
|
||
|
||
testWidget->setTextFormat( Qt::AutoText );
|
||
QVERIFY( testWidget->textFormat() == Qt::AutoText );
|
||
}
|
||
|
||
|
||
void tst_QLabel::setFont()
|
||
{
|
||
DEPENDS_ON( "setText" );
|
||
}
|
||
|
||
void tst_QLabel::setNum()
|
||
{
|
||
testWidget->setText( "This is a text" );
|
||
testWidget->setNum( 12 );
|
||
QCOMPARE( testWidget->text(), QString("12") );
|
||
testWidget->setNum( 12.345 );
|
||
QCOMPARE( testWidget->text(), QString("12.345") );
|
||
}
|
||
|
||
void tst_QLabel::clear()
|
||
{
|
||
const QString TEXT = "blah blah";
|
||
testWidget->setText(TEXT);
|
||
QCOMPARE(testWidget->text(), TEXT);
|
||
testWidget->clear();
|
||
QVERIFY(testWidget->text().isEmpty());
|
||
}
|
||
|
||
void tst_QLabel::wordWrap()
|
||
{
|
||
QLabel label;
|
||
|
||
QVERIFY(!label.wordWrap());
|
||
|
||
label.setText("Plain Text");
|
||
QVERIFY(!label.wordWrap());
|
||
|
||
label.setText("<b>rich text</b>");
|
||
QVERIFY(!label.wordWrap());
|
||
|
||
label.setWordWrap(false);
|
||
label.setText("<b>rich text</b>");
|
||
QVERIFY(!label.wordWrap());
|
||
}
|
||
|
||
void tst_QLabel::eventPropagation_data()
|
||
{
|
||
QTest::addColumn<QString>("text");
|
||
QTest::addColumn<int>("textInteractionFlags");
|
||
QTest::addColumn<int>("focusPolicy");
|
||
QTest::addColumn<bool>("propagation");
|
||
|
||
QTest::newRow("plain text1") << QString("plain text") << int(Qt::LinksAccessibleByMouse) << int(Qt::NoFocus) << true;
|
||
QTest::newRow("plain text2") << QString("plain text") << (int)Qt::TextSelectableByKeyboard << (int)Qt::ClickFocus << true;
|
||
QTest::newRow("plain text3") << QString("plain text") << (int)Qt::TextSelectableByMouse << (int)Qt::ClickFocus << false;
|
||
QTest::newRow("plain text4") << QString("plain text") << (int)Qt::NoTextInteraction << (int)Qt::NoFocus << true;
|
||
QTest::newRow("rich text1") << QString("<b>rich text</b>") << (int)Qt::LinksAccessibleByMouse << (int)Qt::NoFocus << true;
|
||
QTest::newRow("rich text2") << QString("<b>rich text</b>") << (int)Qt::TextSelectableByKeyboard << (int)Qt::ClickFocus << true;
|
||
QTest::newRow("rich text3") << QString("<b>rich text</b>") << (int)Qt::TextSelectableByMouse << (int)Qt::ClickFocus << false;
|
||
QTest::newRow("rich text4") << QString("<b>rich text</b>") << (int)Qt::NoTextInteraction << (int)Qt::NoFocus << true;
|
||
QTest::newRow("rich text4") << QString("<b>rich text</b>") << (int)Qt::LinksAccessibleByKeyboard << (int)Qt::StrongFocus << true;
|
||
|
||
if (!test_box)
|
||
test_box = new Widget;
|
||
if (!test_label)
|
||
test_label = new QLabel(test_box);
|
||
}
|
||
|
||
void tst_QLabel::eventPropagation()
|
||
{
|
||
QFETCH(QString, text);
|
||
QFETCH(int, textInteractionFlags);
|
||
QFETCH(int, focusPolicy);
|
||
QFETCH(bool, propagation);
|
||
|
||
// plain text (accepts mouse event _only_ when label selectable by mouse)
|
||
test_label->setText(text);
|
||
test_box->events.clear();
|
||
test_label->setTextInteractionFlags(Qt::TextInteractionFlags(textInteractionFlags));
|
||
QVERIFY(int(test_label->focusPolicy()) == focusPolicy);
|
||
QTest::mousePress(test_label, Qt::LeftButton);
|
||
QVERIFY(test_box->events.contains(QEvent::MouseButtonPress) == propagation); // should have propagated!
|
||
}
|
||
|
||
void tst_QLabel::focusPolicy()
|
||
{
|
||
delete test_label;
|
||
test_label = new QLabel;
|
||
QCOMPARE(test_label->focusPolicy(), Qt::NoFocus); // default
|
||
test_label->setFocusPolicy(Qt::StrongFocus);
|
||
test_label->setText("Whatever"); // setting text should not change the focus policy
|
||
QCOMPARE(test_label->focusPolicy(), Qt::StrongFocus);
|
||
test_label->setTextInteractionFlags(Qt::TextSelectableByKeyboard); // this should
|
||
QCOMPARE(test_label->focusPolicy(), Qt::ClickFocus);
|
||
test_label->setFocusPolicy(Qt::StrongFocus);
|
||
test_label->setText("Whatever"); // setting text should not change the focus policy
|
||
QCOMPARE(test_label->focusPolicy(), Qt::StrongFocus);
|
||
test_label->setTextInteractionFlags(Qt::NoTextInteraction);
|
||
QCOMPARE(test_label->focusPolicy(), Qt::NoFocus);
|
||
test_label->setFocusPolicy(Qt::StrongFocus);
|
||
test_label->setTextInteractionFlags(Qt::NoTextInteraction);
|
||
QCOMPARE(test_label->focusPolicy(), Qt::StrongFocus); // is not touched since value didn't change
|
||
delete test_label;
|
||
}
|
||
|
||
void tst_QLabel::task190318_sizes()
|
||
{
|
||
QLabel label(" ");
|
||
QSize ms(500,600);
|
||
label.setMinimumSize(ms);
|
||
QCOMPARE(label.minimumSize(), ms);
|
||
QCOMPARE(label.sizeHint(), ms);
|
||
QCOMPARE(label.minimumSizeHint(), ms);
|
||
}
|
||
|
||
void tst_QLabel::sizeHint()
|
||
{
|
||
QLabel label(QLatin1String("Test"));
|
||
label.setIndent(0);
|
||
label.setMargin(0);
|
||
label.setContentsMargins(0, 0, 0, 0);
|
||
label.setAlignment(Qt::AlignVCenter);
|
||
int h = label.sizeHint().height();
|
||
|
||
QLabel l1(QLatin1String("Test"));
|
||
l1.setIndent(0);
|
||
l1.setMargin(0);
|
||
l1.setContentsMargins(0, 0, 0, 0);
|
||
l1.setAlignment(Qt::AlignVCenter);
|
||
l1.setTextInteractionFlags(Qt::TextSelectableByMouse); // will now use qtextcontrol
|
||
int h1 = l1.sizeHint().height();
|
||
QCOMPARE(h1, h);
|
||
|
||
}
|
||
|
||
void tst_QLabel::task226479_movieResize()
|
||
{
|
||
class Label : public QLabel {
|
||
protected:
|
||
void paintEvent(QPaintEvent *e)
|
||
{
|
||
paintedRegion += e->region();
|
||
QLabel::paintEvent(e);
|
||
}
|
||
|
||
public:
|
||
QRegion paintedRegion;
|
||
};
|
||
|
||
Label label;
|
||
label.resize(350,350);
|
||
label.show();
|
||
QMovie *movie = new QMovie( &label );
|
||
label.setMovie(movie);
|
||
QTest::qWaitForWindowShown(&label);
|
||
movie->setFileName(SRCDIR "red.png");
|
||
movie->start();
|
||
QTest::qWait(50);
|
||
movie->stop();
|
||
label.paintedRegion = QRegion();
|
||
movie->setFileName(SRCDIR "green.png");
|
||
movie->start();
|
||
QTest::qWait(50);
|
||
|
||
QTRY_COMPARE(label.paintedRegion , QRegion(label.rect()) );
|
||
}
|
||
|
||
void tst_QLabel::emptyPixmap()
|
||
{
|
||
//task 197919
|
||
QLabel label1, label2, label3, label4;
|
||
label2.setPixmap(QPixmap("/tmp/idonotexist"));
|
||
QMovie movie;
|
||
label3.setMovie(&movie);
|
||
label4.setPicture(QPicture());
|
||
QCOMPARE(label1.sizeHint(), label2.sizeHint());
|
||
QCOMPARE(label1.sizeHint(), label3.sizeHint());
|
||
QCOMPARE(label1.sizeHint(), label4.sizeHint());
|
||
}
|
||
|
||
/**
|
||
Test for QTBUG-4848 - unicode data corrupting QLabel display
|
||
*/
|
||
void tst_QLabel::unicodeText_data()
|
||
{
|
||
QTest::addColumn<QString>("text");
|
||
QTest::addColumn<QString>("languageName");
|
||
|
||
/*
|
||
The "glass" phrase in Thai was the initial report for bug QTBUG-4848, was
|
||
originally found on http://www.columbia.edu/kermit/utf8.html.
|
||
|
||
The phrase is from an internet tradition regarding a striking phrase
|
||
that is translated into many different languages. The utf8 strings
|
||
below were generated by using http://translate.google.com.
|
||
|
||
The glass phrase in Thai contains the ้ว character which manifests bug
|
||
QTBUG-4848
|
||
|
||
The last long phrase is an excerpt from Churchills "on the beaches"
|
||
speech, also translated using http://translate.google.com.
|
||
*/
|
||
|
||
QTest::newRow("english") << QString::fromUtf8("I can eat glass and it doesn't hurt me.") << QString("english");
|
||
QTest::newRow("thai") << QString::fromUtf8("ฉันจะกินแก้วและไม่เจ็บฉัน") << QString("thai");
|
||
QTest::newRow("chinese") << QString::fromUtf8("我可以吃玻璃，并没有伤害我。") << QString("chinese");
|
||
QTest::newRow("arabic") << QString::fromUtf8("أستطيع أكل الزجاج ، وأنه لا يؤذيني.") << QString("arabic");
|
||
QTest::newRow("russian") << QString::fromUtf8("Я могу есть стекло, и не больно.") << QString("russian");
|
||
QTest::newRow("korean") << QString::fromUtf8("유리를 먹을 수있는, 그리고 그게 날 다치게하지 않습니다.") << QString("korean");
|
||
QTest::newRow("greek") << QString::fromUtf8("Μπορώ να φάτε γυαλί και δεν μου κάνει κακό.") << QString("greek");
|
||
QTest::newRow("german") << QString::fromUtf8("Ich kann Glas essen und es macht mich nicht heiß.") << QString("german");
|
||
|
||
QTest::newRow("thai_long") << QString::fromUtf8("เราจะต่อสู้ในทะเลและมหาสมุทร. เราจะต่อสู้ด้วยความมั่นใจเติบโตและความเจริญเติบโตในอากาศเราจะปกป้องเกาะของเราค่าใช้จ่ายใดๆอาจ."
|
||
"เราจะต่อสู้บนชายหาดเราจะต่อสู้ในบริเวณเชื่อมโยงไปถึงเราจะต่อสู้ในช่องและในถนนที่เราจะต่อสู้ในภูเขานั้นเราจะไม่ยอม.")
|
||
<< QString("thai_long");
|
||
}
|
||
|
||
void tst_QLabel::unicodeText()
|
||
{
|
||
const QString testDataPath("testdata/unicodeText");
|
||
QFETCH(QString, text);
|
||
QFETCH(QString, languageName);
|
||
QFrame frame;
|
||
QVBoxLayout *layout = new QVBoxLayout();
|
||
QLabel *label = new QLabel(text, &frame);
|
||
layout->addWidget(label);
|
||
layout->setMargin(8);
|
||
frame.setLayout(layout);
|
||
frame.show();
|
||
QTest::qWaitForWindowShown(&frame);
|
||
QVERIFY(frame.isVisible()); // was successfully sized and shown
|
||
testWidget->show();
|
||
}
|
||
|
||
void tst_QLabel::mnemonic_data()
|
||
{
|
||
QTest::addColumn<QString>("text");
|
||
QTest::addColumn<QString>("expectedDocText");
|
||
QTest::addColumn<QString>("expectedShortcutCursor");
|
||
|
||
QTest::newRow("1") << QString("Normal") << QString("Normal") << QString();
|
||
QTest::newRow("2") << QString("&Simple") << QString("Simple") << QString("S");
|
||
QTest::newRow("3") << QString("Also &simple") << QString("Also simple") << QString("s");
|
||
QTest::newRow("4") << QString("&&With &Double &&") << QString("&With Double &") << QString("D");
|
||
QTest::newRow("5") << QString("Hep&&Hop") << QString("Hep&Hop") << QString("");
|
||
QTest::newRow("6") << QString("Hep&&&Hop") << QString("Hep&Hop") << QString("H");
|
||
}
|
||
|
||
|
||
void tst_QLabel::mnemonic()
|
||
{
|
||
// this test that the mnemonics appears correctly when the label has a text control.
|
||
|
||
QFETCH(QString, text);
|
||
QFETCH(QString, expectedDocText);
|
||
QFETCH(QString, expectedShortcutCursor);
|
||
|
||
QWidget w;
|
||
QHBoxLayout *hbox = new QHBoxLayout;
|
||
QLabel *lab = new QLabel(text);
|
||
//lab->setText("plop &plop");
|
||
QLineEdit *lineedit = new QLineEdit;
|
||
lab->setBuddy(lineedit);
|
||
lab->setTextInteractionFlags(Qt::TextSelectableByMouse);
|
||
|
||
hbox->addWidget(lab);
|
||
hbox->addWidget(lineedit);
|
||
hbox->addWidget(new QLineEdit);
|
||
w.setLayout(hbox);
|
||
w.show();
|
||
QTest::qWaitForWindowShown(&w);
|
||
|
||
QLabelPrivate *d = static_cast<QLabelPrivate *>(QObjectPrivate::get(lab));
|
||
QVERIFY(d->control);
|
||
QCOMPARE(d->control->document()->toPlainText(), expectedDocText);
|
||
QCOMPARE(d->shortcutCursor.selectedText(), expectedShortcutCursor);
|
||
}
|
||
|
||
void tst_QLabel::selection()
|
||
{
|
||
QLabel label;
|
||
label.setText("Hello world");
|
||
|
||
label.setTextInteractionFlags(Qt::TextSelectableByMouse);
|
||
|
||
QVERIFY(!label.hasSelectedText());
|
||
QCOMPARE(label.selectedText(), QString());
|
||
QCOMPARE(label.selectionStart(), -1);
|
||
|
||
label.setSelection(0, 4);
|
||
QVERIFY(label.hasSelectedText());
|
||
QCOMPARE(label.selectedText(), QString::fromLatin1("Hell"));
|
||
QCOMPARE(label.selectionStart(), 0);
|
||
|
||
label.setSelection(6, 5);
|
||
QVERIFY(label.hasSelectedText());
|
||
QCOMPARE(label.selectedText(), QString::fromLatin1("world"));
|
||
QCOMPARE(label.selectionStart(), 6);
|
||
}
|
||
|
||
#ifndef QT_NO_CONTEXTMENU
|
||
void tst_QLabel::taskQTBUG_7902_contextMenuCrash()
|
||
{
|
||
QLabel *w = new QLabel("Test or crash?");
|
||
w->setTextInteractionFlags(Qt::TextSelectableByMouse);
|
||
w->show();
|
||
QTest::qWaitForWindowShown(w);
|
||
|
||
QTimer ti;
|
||
w->connect(&ti, SIGNAL(timeout()), w, SLOT(deleteLater()));
|
||
ti.start(300);
|
||
|
||
QContextMenuEvent *cme = new QContextMenuEvent(QContextMenuEvent::Mouse, w->rect().center());
|
||
qApp->postEvent(w, cme);
|
||
|
||
QTest::qWait(350);
|
||
// No crash, it's allright.
|
||
}
|
||
#endif
|
||
|
||
QTEST_MAIN(tst_QLabel)
|
||
#include "tst_qlabel.moc"
|