Initial import from the monolithic Qt.

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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

35 files changed, 1322 insertions, 0 deletions

diff --git a/examples/tools/i18n/i18n.pro b/examples/tools/i18n/i18n.pro
new file mode 100644
index 0000000000..fded91971c
--- /dev/null
+++ b/examples/tools/i18n/i18n.pro
@@ -0,0 +1,28 @@
+HEADERS       = languagechooser.h \
+                mainwindow.h
+SOURCES       = languagechooser.cpp \
+                main.cpp \
+                mainwindow.cpp
+RESOURCES    += i18n.qrc
+TRANSLATIONS += translations/i18n_ar.ts \
+                translations/i18n_cs.ts \
+                translations/i18n_de.ts \
+                translations/i18n_el.ts \
+                translations/i18n_en.ts \
+                translations/i18n_eo.ts \
+                translations/i18n_fr.ts \
+                translations/i18n_it.ts \
+                translations/i18n_jp.ts \
+                translations/i18n_ko.ts \
+                translations/i18n_no.ts \
+                translations/i18n_ru.ts \
+                translations/i18n_sv.ts \
+                translations/i18n_zh.ts
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tools/i18n
+sources.files = $$SOURCES $$HEADERS $$RESOURCES translations i18n.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/tools/i18n
+INSTALLS += target sources
+
+symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri)
diff --git a/examples/tools/i18n/i18n.qrc b/examples/tools/i18n/i18n.qrc
new file mode 100644
index 0000000000..16a89f140b
--- /dev/null
+++ b/examples/tools/i18n/i18n.qrc
@@ -0,0 +1,18 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+    <file>translations/i18n_ar.qm</file>
+    <file>translations/i18n_cs.qm</file>
+    <file>translations/i18n_de.qm</file>
+    <file>translations/i18n_el.qm</file>
+    <file>translations/i18n_en.qm</file>
+    <file>translations/i18n_eo.qm</file>
+    <file>translations/i18n_fr.qm</file>
+    <file>translations/i18n_it.qm</file>
+    <file>translations/i18n_jp.qm</file>
+    <file>translations/i18n_ko.qm</file>
+    <file>translations/i18n_no.qm</file>
+    <file>translations/i18n_ru.qm</file>
+    <file>translations/i18n_sv.qm</file>
+    <file>translations/i18n_zh.qm</file>
+</qresource>
+</RCC>
diff --git a/examples/tools/i18n/languagechooser.cpp b/examples/tools/i18n/languagechooser.cpp
new file mode 100644
index 0000000000..888e6aca83
--- /dev/null
+++ b/examples/tools/i18n/languagechooser.cpp
@@ -0,0 +1,166 @@
+/****************************************************************************
+**
+** 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 examples 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "languagechooser.h"
+#include "mainwindow.h"
+
+#ifdef Q_WS_MAC
+QT_BEGIN_NAMESPACE
+extern void qt_mac_set_menubar_merge(bool merge);
+QT_END_NAMESPACE
+#endif
+
+LanguageChooser::LanguageChooser(QWidget *parent)
+    : QDialog(parent, Qt::WindowStaysOnTopHint)
+{
+    groupBox = new QGroupBox("Languages");
+
+    QGridLayout *groupBoxLayout = new QGridLayout;
+
+    QStringList qmFiles = findQmFiles();
+    for (int i = 0; i < qmFiles.size(); ++i) {
+        QCheckBox *checkBox = new QCheckBox(languageName(qmFiles[i]));
+        qmFileForCheckBoxMap.insert(checkBox, qmFiles[i]);
+        connect(checkBox, SIGNAL(toggled(bool)), this, SLOT(checkBoxToggled()));
+        groupBoxLayout->addWidget(checkBox, i / 2, i % 2);
+    }
+    groupBox->setLayout(groupBoxLayout);
+
+    buttonBox = new QDialogButtonBox;
+
+    showAllButton = buttonBox->addButton("Show All",
+                                         QDialogButtonBox::ActionRole);
+    hideAllButton = buttonBox->addButton("Hide All",
+                                         QDialogButtonBox::ActionRole);
+
+    connect(showAllButton, SIGNAL(clicked()), this, SLOT(showAll()));
+    connect(hideAllButton, SIGNAL(clicked()), this, SLOT(hideAll()));
+
+    QVBoxLayout *mainLayout = new QVBoxLayout;
+    mainLayout->addWidget(groupBox);
+    mainLayout->addWidget(buttonBox);
+    setLayout(mainLayout);
+
+#ifdef Q_WS_MAC
+    qt_mac_set_menubar_merge(false);
+#endif
+
+    setWindowTitle("I18N");
+}
+
+bool LanguageChooser::eventFilter(QObject *object, QEvent *event)
+{
+    if (event->type() == QEvent::Close) {
+        MainWindow *window = qobject_cast<MainWindow *>(object);
+        if (window) {
+            QCheckBox *checkBox = mainWindowForCheckBoxMap.key(window);
+            if (checkBox)
+                checkBox->setChecked(false);
+        }
+    }
+    return QWidget::eventFilter(object, event);
+}
+
+void LanguageChooser::closeEvent(QCloseEvent * /* event */)
+{
+    qApp->quit();
+}
+
+void LanguageChooser::checkBoxToggled()
+{
+    QCheckBox *checkBox = qobject_cast<QCheckBox *>(sender());
+    MainWindow *window = mainWindowForCheckBoxMap[checkBox];
+    if (!window) {
+        QTranslator translator;
+        translator.load(qmFileForCheckBoxMap[checkBox]);
+        qApp->installTranslator(&translator);
+
+        window = new MainWindow;
+        window->setPalette(colorForLanguage(checkBox->text()));
+
+        window->installEventFilter(this);
+        mainWindowForCheckBoxMap.insert(checkBox, window);
+    }
+    window->setVisible(checkBox->isChecked());
+}
+
+void LanguageChooser::showAll()
+{
+    foreach (QCheckBox *checkBox, qmFileForCheckBoxMap.keys())
+        checkBox->setChecked(true);
+}
+
+void LanguageChooser::hideAll()
+{
+    foreach (QCheckBox *checkBox, qmFileForCheckBoxMap.keys())
+        checkBox->setChecked(false);
+}
+
+QStringList LanguageChooser::findQmFiles()
+{
+    QDir dir(":/translations");
+    QStringList fileNames = dir.entryList(QStringList("*.qm"), QDir::Files,
+                                          QDir::Name);
+    QMutableStringListIterator i(fileNames);
+    while (i.hasNext()) {
+        i.next();
+        i.setValue(dir.filePath(i.value()));
+    }
+    return fileNames;
+}
+
+QString LanguageChooser::languageName(const QString &qmFile)
+{
+    QTranslator translator;
+    translator.load(qmFile);
+
+    return translator.translate("MainWindow", "English");
+}
+
+QColor LanguageChooser::colorForLanguage(const QString &language)
+{
+    uint hashValue = qHash(language);
+    int red = 156 + (hashValue & 0x3F);
+    int green = 156 + ((hashValue >> 6) & 0x3F);
+    int blue = 156 + ((hashValue >> 12) & 0x3F);
+    return QColor(red, green, blue);
+}
diff --git a/examples/tools/i18n/languagechooser.h b/examples/tools/i18n/languagechooser.h
new file mode 100644
index 0000000000..15378df7f3
--- /dev/null
+++ b/examples/tools/i18n/languagechooser.h
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** 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 examples 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LANGUAGECHOOSER_H
+#define LANGUAGECHOOSER_H
+
+#include <QDialog>
+#include <QMap>
+#include <QStringList>
+
+QT_BEGIN_NAMESPACE
+class QAbstractButton;
+class QCheckBox;
+class QDialogButtonBox;
+class QGroupBox;
+QT_END_NAMESPACE
+class MainWindow;
+
+class LanguageChooser : public QDialog
+{
+    Q_OBJECT
+
+public:
+    LanguageChooser(QWidget *parent = 0);
+
+protected:
+    bool eventFilter(QObject *object, QEvent *event);
+    void closeEvent(QCloseEvent *event);
+
+private slots:
+    void checkBoxToggled();
+    void showAll();
+    void hideAll();
+
+private:
+    QStringList findQmFiles();
+    QString languageName(const QString &qmFile);
+    QColor colorForLanguage(const QString &language);
+
+    QGroupBox *groupBox;
+    QDialogButtonBox *buttonBox;
+    QAbstractButton *showAllButton;
+    QAbstractButton *hideAllButton;
+    QMap<QCheckBox *, QString> qmFileForCheckBoxMap;
+    QMap<QCheckBox *, MainWindow *> mainWindowForCheckBoxMap;
+};
+
+#endif
diff --git a/examples/tools/i18n/main.cpp b/examples/tools/i18n/main.cpp
new file mode 100644
index 0000000000..ebc7a2bb27
--- /dev/null
+++ b/examples/tools/i18n/main.cpp
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** 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 examples 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "languagechooser.h"
+#include "mainwindow.h"
+
+int main(int argc, char *argv[])
+{
+    Q_INIT_RESOURCE(i18n);
+
+    QApplication app(argc, argv);
+    LanguageChooser chooser;
+    chooser.show();
+    return app.exec();
+}
diff --git a/examples/tools/i18n/mainwindow.cpp b/examples/tools/i18n/mainwindow.cpp
new file mode 100644
index 0000000000..8e1b14160f
--- /dev/null
+++ b/examples/tools/i18n/mainwindow.cpp
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** 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 examples 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "mainwindow.h"
+
+static const char * const listEntries[] = {
+    QT_TRANSLATE_NOOP("MainWindow", "First"),
+    QT_TRANSLATE_NOOP("MainWindow", "Second"),
+    QT_TRANSLATE_NOOP("MainWindow", "Third"),
+    0
+};
+
+MainWindow::MainWindow()
+{
+    centralWidget = new QWidget;
+    setCentralWidget(centralWidget);
+
+    createGroupBox();
+
+    listWidget = new QListWidget;
+    for (int i = 0; listEntries[i]; ++i)
+        listWidget->addItem(tr(listEntries[i]));
+
+    QVBoxLayout *mainLayout = new QVBoxLayout;
+    mainLayout->addWidget(groupBox);
+    mainLayout->addWidget(listWidget);
+    centralWidget->setLayout(mainLayout);
+
+    exitAction = new QAction(tr("E&xit"), this);
+    connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+
+    fileMenu = menuBar()->addMenu(tr("&File"));
+    fileMenu->setPalette(QPalette(Qt::red));
+    fileMenu->addAction(exitAction);
+
+    setWindowTitle(tr("Language: %1").arg(tr("English")));
+    statusBar()->showMessage(tr("Internationalization Example"));
+
+    if (tr("LTR") == "RTL")
+        setLayoutDirection(Qt::RightToLeft);
+}
+
+void MainWindow::createGroupBox()
+{
+    groupBox = new QGroupBox(tr("View"));
+    perspectiveRadioButton = new QRadioButton(tr("Perspective"));
+    isometricRadioButton = new QRadioButton(tr("Isometric"));
+    obliqueRadioButton = new QRadioButton(tr("Oblique"));
+    perspectiveRadioButton->setChecked(true);
+
+    QVBoxLayout *groupBoxLayout = new QVBoxLayout;
+    groupBoxLayout->addWidget(perspectiveRadioButton);
+    groupBoxLayout->addWidget(isometricRadioButton);
+    groupBoxLayout->addWidget(obliqueRadioButton);
+    groupBox->setLayout(groupBoxLayout);
+}
diff --git a/examples/tools/i18n/mainwindow.h b/examples/tools/i18n/mainwindow.h
new file mode 100644
index 0000000000..dff0767742
--- /dev/null
+++ b/examples/tools/i18n/mainwindow.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** 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 examples 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QGroupBox;
+class QLabel;
+class QListWidget;
+class QMenu;
+class QRadioButton;
+QT_END_NAMESPACE
+
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    MainWindow();
+
+private:
+    void createGroupBox();
+
+    QWidget *centralWidget;
+    QLabel *label;
+    QGroupBox *groupBox;
+    QListWidget *listWidget;
+    QRadioButton *perspectiveRadioButton;
+    QRadioButton *isometricRadioButton;
+    QRadioButton *obliqueRadioButton;
+    QMenu *fileMenu;
+    QAction *exitAction;
+};
+
+#endif
diff --git a/examples/tools/i18n/translations/i18n_ar.qm b/examples/tools/i18n/translations/i18n_ar.qm
new file mode 100644
index 0000000000..a134c468bb
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_ar.qm
diff --git a/examples/tools/i18n/translations/i18n_ar.ts b/examples/tools/i18n/translations/i18n_ar.ts
new file mode 100644
index 0000000000..a7ec2c9404
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_ar.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>First</source>
+        <translation>أول</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>مثال التدويل</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>متماثل</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>اللغة: %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>العربية</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>مصمت</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>منظور</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>ثانى</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>ثالث</translation>
+    </message>
+    <message>
+        <source>View</source>
+        <translation>مرئى</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>أخرج</translation>
+    </message>
+    <message>
+        <source>&amp;File</source>
+        <translation>الملف</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>RTL</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_cs.qm b/examples/tools/i18n/translations/i18n_cs.qm
new file mode 100644
index 0000000000..5b7ff95b05
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_cs.qm
diff --git a/examples/tools/i18n/translations/i18n_cs.ts b/examples/tools/i18n/translations/i18n_cs.ts
new file mode 100644
index 0000000000..6c4dee9b2e
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_cs.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>View</source>
+        <translation>Pohled</translation>
+    </message>
+    <message>
+        <source>&amp;File</source>
+        <translation>&amp;Soubor</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>&amp;Konec</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>První</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>Třetí</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>Jayzk: %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>Český</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>Nakloněný</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>Druhý</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>Isometrický</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>Perspektivní</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>Ukázka lokalizace</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_de.qm b/examples/tools/i18n/translations/i18n_de.qm
new file mode 100644
index 0000000000..177fc49b8b
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_de.qm
diff --git a/examples/tools/i18n/translations/i18n_de.ts b/examples/tools/i18n/translations/i18n_de.ts
new file mode 100644
index 0000000000..249a61d020
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_de.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>View</source>
+        <translation>Ansicht</translation>
+    </message>
+    <message>
+        <source>&amp;File</source>
+        <translation>&amp;Datei</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>Be&amp;enden</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>Erstens</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>Drittens</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>Deutsch</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>Sprache: %1</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>Schief</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>Zweitens</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>Isometrisch</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>Perspektivisch</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>Internationalisierungsbeispiel</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_el.qm b/examples/tools/i18n/translations/i18n_el.qm
new file mode 100644
index 0000000000..5483291bb0
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_el.qm
diff --git a/examples/tools/i18n/translations/i18n_el.ts b/examples/tools/i18n/translations/i18n_el.ts
new file mode 100644
index 0000000000..d23a0aad3e
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_el.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>&amp;File</source>
+        <translation>&amp;Αρχείο</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>Έ&amp;ξοδος</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>Πρώτο</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>Παράδειγμα διεθνοποίησης</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>Ισομετρική</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>Γλώσσα: %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>Ελληνικά</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>Πλάγια</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>Προοπτική</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>Δεύτερο</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>Τρίτο</translation>
+    </message>
+    <message>
+        <source>View</source>
+        <translation>Όψη</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_en.qm b/examples/tools/i18n/translations/i18n_en.qm
new file mode 100644
index 0000000000..9190ac7e6f
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_en.qm
diff --git a/examples/tools/i18n/translations/i18n_en.ts b/examples/tools/i18n/translations/i18n_en.ts
new file mode 100644
index 0000000000..ca38e958c1
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_en.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>E&amp;xit</translation>
+    </message>
+    <message>
+        <source>&amp;File</source>
+        <translation>&amp;File</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>Internationalization Example</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>Language: %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>English</translation>
+    </message>
+    <message>
+        <source>View</source>
+        <translation>View</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>Perspective</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>Isometric</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>Oblique</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>First</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>Second</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>Third</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_eo.qm b/examples/tools/i18n/translations/i18n_eo.qm
new file mode 100644
index 0000000000..a8457bef06
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_eo.qm
diff --git a/examples/tools/i18n/translations/i18n_eo.ts b/examples/tools/i18n/translations/i18n_eo.ts
new file mode 100644
index 0000000000..16a37becd9
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_eo.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>&amp;File</source>
+        <translation>&amp;Dosiero</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>Unue</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>Ekzemplo pri internaciigo</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>Isometria</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>Lingvo: %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>Esperanto</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>Oblikva</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>Perspektiva</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>Due</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>Trie</translation>
+    </message>
+    <message>
+        <source>View</source>
+        <translation>Aspekto</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>&amp;Fini</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_fr.qm b/examples/tools/i18n/translations/i18n_fr.qm
new file mode 100644
index 0000000000..3e8a69b80d
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_fr.qm
diff --git a/examples/tools/i18n/translations/i18n_fr.ts b/examples/tools/i18n/translations/i18n_fr.ts
new file mode 100644
index 0000000000..0012892ef2
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_fr.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>View</source>
+        <translation>Vue</translation>
+    </message>
+    <message>
+        <source>&amp;File</source>
+        <translation>&amp;Fichier</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>&amp;Quitter</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>Premier</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>Troisième</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>Langue : %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>Français</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>Oblique</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>Deuxième</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>Isométrique</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>Perspective</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>Exemple d&apos;internationalisation</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_it.qm b/examples/tools/i18n/translations/i18n_it.qm
new file mode 100644
index 0000000000..3dffd30548
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_it.qm
diff --git a/examples/tools/i18n/translations/i18n_it.ts b/examples/tools/i18n/translations/i18n_it.ts
new file mode 100644
index 0000000000..d516a277b6
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_it.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>First</source>
+        <translation>Primo</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>Esempio di localizzazione</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>Isometrica</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>Lingua: %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>Italiano</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>Obliqua</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>Prospettica</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>Secondo</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>Terzo</translation>
+    </message>
+    <message>
+        <source>View</source>
+        <translation>Vista</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>&amp;Esci</translation>
+    </message>
+    <message>
+        <source>&amp;File</source>
+        <translation>&amp;File</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_jp.qm b/examples/tools/i18n/translations/i18n_jp.qm
new file mode 100644
index 0000000000..017bc96cfc
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_jp.qm
diff --git a/examples/tools/i18n/translations/i18n_jp.ts b/examples/tools/i18n/translations/i18n_jp.ts
new file mode 100644
index 0000000000..067b5a8a0b
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_jp.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>&amp;File</source>
+        <translation>ファイル(&amp;F)</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>終了(&amp;X)</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>第一行</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>国際化(i18n)の例</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>等角投影法</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>言語: %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>日本語</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>斜め投影法</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>遠近法</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>第二行</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>第三行</translation>
+    </message>
+    <message>
+        <source>View</source>
+        <translation>表示方式</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_ko.qm b/examples/tools/i18n/translations/i18n_ko.qm
new file mode 100644
index 0000000000..d61b93db39
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_ko.qm
diff --git a/examples/tools/i18n/translations/i18n_ko.ts b/examples/tools/i18n/translations/i18n_ko.ts
new file mode 100644
index 0000000000..bfd5924518
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_ko.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>&amp;File</source>
+        <translation>파일&amp;F</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>종료&amp;X</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>첫번째</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>국제화 예제</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>등측도</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>언어 : %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>한국어</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>빗각</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>원근화법</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>두번째</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>세번째</translation>
+    </message>
+    <message>
+        <source>View</source>
+        <translation>보기</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_no.qm b/examples/tools/i18n/translations/i18n_no.qm
new file mode 100644
index 0000000000..c84b0d74ba
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_no.qm
diff --git a/examples/tools/i18n/translations/i18n_no.ts b/examples/tools/i18n/translations/i18n_no.ts
new file mode 100644
index 0000000000..2e06974997
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_no.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>View</source>
+        <translation>Vis</translation>
+    </message>
+    <message>
+        <source>&amp;File</source>
+        <translation>&amp;Fil</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>&amp;Avslutt</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>Første</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>Tredje</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>Språk: %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>Norsk</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>Skjevt</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>Andre</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>Isometrisk</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>Perspektiv</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>Internasjonaliseringseksempel</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_ru.qm b/examples/tools/i18n/translations/i18n_ru.qm
new file mode 100644
index 0000000000..a76e1b8703
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_ru.qm
diff --git a/examples/tools/i18n/translations/i18n_ru.ts b/examples/tools/i18n/translations/i18n_ru.ts
new file mode 100644
index 0000000000..748cc12fd9
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_ru.ts
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS><TS version="1.1" language="ru">
+<defaultcodec></defaultcodec>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>View</source>
+        <translation>Вид</translation>
+    </message>
+    <message>
+        <source>&amp;File</source>
+        <translation>Файл</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>Выход</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>Первый</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>Третий</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>Язык: %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>Русский</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>Курсив</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>Второй</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>Изометрический</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>Перспектива</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>Пример интернационализации</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_sv.qm b/examples/tools/i18n/translations/i18n_sv.qm
new file mode 100644
index 0000000000..7204b308b1
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_sv.qm
diff --git a/examples/tools/i18n/translations/i18n_sv.ts b/examples/tools/i18n/translations/i18n_sv.ts
new file mode 100644
index 0000000000..ac4ab98bd3
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_sv.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>View</source>
+        <translation>Visa</translation>
+    </message>
+    <message>
+        <source>&amp;File</source>
+        <translation>&amp;Arkiv</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>&amp;Avsluta</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>Första</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>Tredje</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>Språk: %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>Svenska</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>Skevt</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>Andra</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>Isometriskt</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>Perspektivt</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>Internationaliseringsexempel</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>
diff --git a/examples/tools/i18n/translations/i18n_zh.qm b/examples/tools/i18n/translations/i18n_zh.qm
new file mode 100644
index 0000000000..32053f4633
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_zh.qm
diff --git a/examples/tools/i18n/translations/i18n_zh.ts b/examples/tools/i18n/translations/i18n_zh.ts
new file mode 100644
index 0000000000..3b715470a8
--- /dev/null
+++ b/examples/tools/i18n/translations/i18n_zh.ts
@@ -0,0 +1,57 @@
+<!DOCTYPE TS><TS>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <source>View</source>
+        <translation>视图</translation>
+    </message>
+    <message>
+        <source>&amp;File</source>
+        <translation>文件[&amp;F]</translation>
+    </message>
+    <message>
+        <source>E&amp;xit</source>
+        <translation>退出[&amp;x]</translation>
+    </message>
+    <message>
+        <source>First</source>
+        <translation>第一个</translation>
+    </message>
+    <message>
+        <source>Third</source>
+        <translation>第三个</translation>
+    </message>
+    <message>
+        <source>Language: %1</source>
+        <translation>语言: %1</translation>
+    </message>
+    <message>
+        <source>English</source>
+        <translation>简体中文</translation>
+    </message>
+    <message>
+        <source>Oblique</source>
+        <translation>斜投影</translation>
+    </message>
+    <message>
+        <source>Second</source>
+        <translation>第二个</translation>
+    </message>
+    <message>
+        <source>Isometric</source>
+        <translation>等角投影</translation>
+    </message>
+    <message>
+        <source>Perspective</source>
+        <translation>透视投影</translation>
+    </message>
+    <message>
+        <source>Internationalization Example</source>
+        <translation>国际化范例</translation>
+    </message>
+    <message>
+        <source>LTR</source>
+        <translation>LTR</translation>
+    </message>
+</context>
+</TS>