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**

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** This file is part of the documentation of the Qt Toolkit.

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** 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

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**

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** rights.  These rights are described in the Nokia Qt LGPL Exception

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****************************************************************************/

//! [0]

LoginWidget::LoginWidget()

{

    QLabel *label = new QLabel(tr("Password:"));

    ...

}

//! [0]

//! [1]

void some_global_function(LoginWidget *logwid)

{

    QLabel *label = new QLabel(

                LoginWidget::tr("Password:"), logwid);

}

void same_global_function(LoginWidget *logwid)

{

    QLabel *label = new QLabel(

                qApp->translate("LoginWidget", "Password:"), logwid);

}

//! [1]

//! [2]

QString FriendlyConversation::greeting(int type)

{

    static const char *greeting_strings[] = {

        QT_TR_NOOP("Hello"),

        QT_TR_NOOP("Goodbye")

    };

    return tr(greeting_strings[type]);

}

//! [2]

//! [3]

static const char *greeting_strings[] = {

    QT_TRANSLATE_NOOP("FriendlyConversation", "Hello"),

    QT_TRANSLATE_NOOP("FriendlyConversation", "Goodbye")

};

QString FriendlyConversation::greeting(int type)

{

    return tr(greeting_strings[type]);

}

QString global_greeting(int type)

{

    return qApp->translate("FriendlyConversation",

                           greeting_strings[type]);

}

//! [3]

//! [4]

void FileCopier::showProgress(int done, int total,

                              const QString &currentFile)

{

    label.setText(tr("%1 of %2 files copied.\nCopying: %3")

                  .arg(done)

                  .arg(total)

                  .arg(currentFile));

}

//! [4]

//! [5]

QString s1 = "%1 of %2 files copied. Copying: %3";

QString s2 = "Kopierer nu %3. Av totalt %2 filer er %1 kopiert.";

qDebug() << s1.arg(5).arg(10).arg("somefile.txt");

qDebug() << s2.arg(5).arg(10).arg("somefile.txt");

//! [5]

//! [6]

5 of 10 files copied. Copying: somefile.txt

Kopierer nu somefile.txt. Av totalt 10 filer er 5 kopiert.

//! [6]

//! [7]

HEADERS         = funnydialog.h \

                  wackywidget.h

SOURCES         = funnydialog.cpp \

                  main.cpp \

                  wackywidget.cpp

FORMS           = fancybox.ui

TRANSLATIONS    = superapp_dk.ts \

                  superapp_fi.ts \

                  superapp_no.ts \

                  superapp_se.ts

//! [7]

//! [8]

int main(int argc, char *argv[])

{

    QApplication app(argc, argv);

    QTranslator qtTranslator;

    qtTranslator.load("qt_" + QLocale::system().name(),

            QLibraryInfo::location(QLibraryInfo::TranslationsPath));

    app.installTranslator(&qtTranslator);

    QTranslator myappTranslator;

    myappTranslator.load("myapp_" + QLocale::system().name());

    app.installTranslator(&myappTranslator);

    ...

    return app.exec();

}

//! [8]

//! [9]

QString string = ...; // some Unicode text

QTextCodec *codec = QTextCodec::codecForName("ISO 8859-5");

QByteArray encodedString = codec->fromUnicode(string);

//! [9]

//! [10]

QByteArray encodedString = ...; // some ISO 8859-5 encoded text

QTextCodec *codec = QTextCodec::codecForName("ISO 8859-5");

QString string = codec->toUnicode(encodedString);

//! [10]

//! [11]

void Clock::setTime(const QTime &time)

{

    if (tr("AMPM") == "AMPM") {

        // 12-hour clock

    } else {

        // 24-hour clock

    }

}

//! [11]

//! [12]

void MyWidget::changeEvent(QEvent *event)

{

    if (e->type() == QEvent::LanguageChange) {

        titleLabel->setText(tr("Document Title"));

        ...

        okPushButton->setText(tr("&OK"));

    } else

        QWidget::changeEvent(event);

}

//! [12]