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diff --git a/src/corelib/doc/snippets/code/src_corelib_io_qsettings.cpp b/src/corelib/doc/snippets/code/src_corelib_io_qsettings.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** 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]
+QSettings settings("MySoft", "Star Runner");
+QColor color = settings.value("DataPump/bgcolor").value<QColor>();
+//! [0]
+
+
+//! [1]
+QSettings settings("MySoft", "Star Runner");
+QColor color = palette().background().color();
+settings.setValue("DataPump/bgcolor", color);
+//! [1]
+
+
+//! [2]
+QSettings settings("/home/petra/misc/myapp.ini",
+                   QSettings::IniFormat);
+//! [2]
+
+
+//! [3]
+QSettings settings("/Users/petra/misc/myapp.plist",
+                   QSettings::NativeFormat);
+//! [3]
+
+
+//! [4]
+QSettings settings("HKEY_CURRENT_USER\\Software\\Microsoft\\Office",
+                   QSettings::NativeFormat);
+//! [4]
+
+
+//! [5]
+settings.setValue("11.0/Outlook/Security/DontTrustInstalledFiles", 0);
+//! [5]
+
+
+//! [6]
+settings.setValue("HKEY_CURRENT_USER\\MySoft\\Star Runner\\Galaxy", "Milkyway");
+settings.setValue("HKEY_CURRENT_USER\\MySoft\\Star Runner\\Galaxy\\Sun", "OurStar");
+settings.value("HKEY_CURRENT_USER\\MySoft\\Star Runner\\Galaxy\\Default"); // returns "Milkyway"
+//! [6]
+
+
+//! [7]
+#ifdef Q_WS_MAC
+    QSettings settings("grenoullelogique.fr", "Squash");
+#else
+    QSettings settings("Grenoulle Logique", "Squash");
+#endif
+//! [7]
+
+
+//! [8]
+pos = @Point(100 100)
+//! [8]
+
+
+//! [9]
+windir = C:\Windows
+//! [9]
+
+
+//! [10]
+QSettings settings("Moose Tech", "Facturo-Pro");
+//! [10]
+
+
+//! [11]
+QSettings settings("Moose Soft", "Facturo-Pro");
+//! [11]
+
+
+//! [12]
+QCoreApplication::setOrganizationName("Moose Soft");
+QCoreApplication::setApplicationName("Facturo-Pro");
+QSettings settings;
+//! [12]
+
+
+//! [13]
+settings.beginGroup("mainwindow");
+settings.setValue("size", win->size());
+settings.setValue("fullScreen", win->isFullScreen());
+settings.endGroup();
+
+settings.beginGroup("outputpanel");
+settings.setValue("visible", panel->isVisible());
+settings.endGroup();
+//! [13]
+
+
+//! [14]
+settings.beginGroup("alpha");
+// settings.group() == "alpha"
+
+settings.beginGroup("beta");
+// settings.group() == "alpha/beta"
+
+settings.endGroup();
+// settings.group() == "alpha"
+
+settings.endGroup();
+// settings.group() == ""
+//! [14]
+
+
+//! [15]
+struct Login {
+    QString userName;
+    QString password;
+};
+QList<Login> logins;
+...
+
+QSettings settings;
+int size = settings.beginReadArray("logins");
+for (int i = 0; i < size; ++i) {
+    settings.setArrayIndex(i);
+    Login login;
+    login.userName = settings.value("userName").toString();
+    login.password = settings.value("password").toString();
+    logins.append(login);
+}
+settings.endArray();
+//! [15]
+
+
+//! [16]
+struct Login {
+    QString userName;
+    QString password;
+};
+QList<Login> logins;
+...
+
+QSettings settings;
+settings.beginWriteArray("logins");
+for (int i = 0; i < logins.size(); ++i) {
+    settings.setArrayIndex(i);
+    settings.setValue("userName", list.at(i).userName);
+    settings.setValue("password", list.at(i).password);
+}
+settings.endArray();
+//! [16]
+
+
+//! [17]
+QSettings settings;
+settings.setValue("fridge/color", Qt::white);
+settings.setValue("fridge/size", QSize(32, 96));
+settings.setValue("sofa", true);
+settings.setValue("tv", false);
+
+QStringList keys = settings.allKeys();
+// keys: ["fridge/color", "fridge/size", "sofa", "tv"]
+//! [17]
+
+
+//! [18]
+settings.beginGroup("fridge");
+keys = settings.allKeys();
+// keys: ["color", "size"]
+//! [18]
+
+
+//! [19]
+QSettings settings;
+settings.setValue("fridge/color", Qt::white);
+settings.setValue("fridge/size", QSize(32, 96));
+settings.setValue("sofa", true);
+settings.setValue("tv", false);
+
+QStringList keys = settings.childKeys();
+// keys: ["sofa", "tv"]
+//! [19]
+
+
+//! [20]
+settings.beginGroup("fridge");
+keys = settings.childKeys();
+// keys: ["color", "size"]
+//! [20]
+
+
+//! [21]
+QSettings settings;
+settings.setValue("fridge/color", Qt::white);
+settings.setValue("fridge/size", QSize(32, 96));
+settings.setValue("sofa", true);
+settings.setValue("tv", false);
+
+QStringList groups = settings.childGroups();
+// groups: ["fridge"]
+//! [21]
+
+
+//! [22]
+settings.beginGroup("fridge");
+groups = settings.childGroups();
+// groups: []
+//! [22]
+
+
+//! [23]
+QSettings settings;
+settings.setValue("interval", 30);
+settings.value("interval").toInt();     // returns 30
+
+settings.setValue("interval", 6.55);
+settings.value("interval").toDouble();  // returns 6.55
+//! [23]
+
+
+//! [24]
+QSettings settings;
+settings.setValue("ape");
+settings.setValue("monkey", 1);
+settings.setValue("monkey/sea", 2);
+settings.setValue("monkey/doe", 4);
+
+settings.remove("monkey");
+QStringList keys = settings.allKeys();
+// keys: ["ape"]
+//! [24]
+
+
+//! [25]
+QSettings settings;
+settings.setValue("ape");
+settings.setValue("monkey", 1);
+settings.setValue("monkey/sea", 2);
+settings.setValue("monkey/doe", 4);
+
+settings.beginGroup("monkey");
+settings.remove("");
+settings.endGroup();
+
+QStringList keys = settings.allKeys();
+// keys: ["ape"]
+//! [25]
+
+
+//! [26]
+QSettings settings;
+settings.setValue("animal/snake", 58);
+settings.value("animal/snake", 1024).toInt();   // returns 58
+settings.value("animal/zebra", 1024).toInt();   // returns 1024
+settings.value("animal/zebra").toInt();         // returns 0
+//! [26]
+
+
+//! [27]
+bool myReadFunc(QIODevice &device, QSettings::SettingsMap &map);
+//! [27]
+
+
+//! [28]
+bool myWriteFunc(QIODevice &device, const QSettings::SettingsMap &map);
+//! [28]
+
+
+//! [29]
+bool readXmlFile(QIODevice &device, QSettings::SettingsMap &map);
+bool writeXmlFile(QIODevice &device, const QSettings::SettingsMap &map);
+
+int main(int argc, char *argv[])
+{
+    const QSettings::Format XmlFormat =
+            QSettings::registerFormat("xml", readXmlFile, writeXmlFile);
+
+    QSettings settings(XmlFormat, QSettings::UserScope, "MySoft",
+                       "Star Runner");
+
+    ...
+}
+//! [29]