/**************************************************************************** ** ** 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 documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ ** You may use this file under the terms of the BSD license as follows: ** ** "Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are ** met: ** * Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in ** the documentation and/or other materials provided with the ** distribution. ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor ** the names of its contributors may be used to endorse or promote ** products derived from this software without specific prior written ** permission. ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** $QT_END_LICENSE$ ** ****************************************************************************/ //! [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 ¤tFile) { 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] //! [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]