| /**************************************************************************** |
| ** |
| ** Copyright (C) 2019 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the documentation of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:BSD$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
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| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** BSD License Usage |
| ** Alternatively, 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 |
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| ** * 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 The Qt Company Ltd 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 |
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| ** 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( |
| QCoreApplication::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 QCoreApplication::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 myappTranslator; |
| myappTranslator.load(QLocale(), QLatin1String("myapp"), QLatin1String("_"), QLatin1String(":/i18n")); |
| 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 (event->type() == QEvent::LanguageChange) { |
| titleLabel->setText(tr("Document Title")); |
| ... |
| okPushButton->setText(tr("&OK")); |
| } else |
| QWidget::changeEvent(event); |
| } |
| //! [12] |
| |
| |
| //! [13] |
| void some_global_function(LoginWidget *logwid) |
| { |
| QLabel *label = new QLabel( |
| LoginWidget::tr("Password:"), logwid); |
| } |
| |
| void same_global_function(LoginWidget *logwid) |
| { |
| QLabel *label = new QLabel( |
| QCoreApplication::translate("LoginWidget", "Password:"), |
| logwid); |
| } |
| //! [13] |
| |
| |
| //! [14] |
| QTranslator qtTranslator; |
| qtTranslator.load(QLocale::system(), QStringLiteral("qtbase_")); |
| app.installTranslator(&qtTranslator); |
| //! [14] |