Long live Qt 4.5!

44 files changed, 2461 insertions, 0 deletions

diff --git a/examples/dbus/complexpingpong/complexping.cpp b/examples/dbus/complexpingpong/complexping.cpp
new file mode 100644
index 0000000..18fa66d
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexping.cpp
@@ -0,0 +1,118 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <stdio.h>
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QFile>
+#include <QtCore/QDebug>
+#include <QtCore/QProcess>
+#include <QtDBus/QtDBus>
+
+#include "ping-common.h"
+#include "complexping.h"
+
+void Ping::start(const QString &name, const QString &oldValue, const QString &newValue)
+{
+    Q_UNUSED(oldValue);
+
+    if (name != SERVICE_NAME || newValue.isEmpty())
+        return;
+
+    // open stdin for reading
+    qstdin.open(stdin, QIODevice::ReadOnly);
+
+    // find our remote
+    iface = new QDBusInterface(SERVICE_NAME, "/", "com.trolltech.QtDBus.ComplexPong.Pong",
+                               QDBusConnection::sessionBus(), this);
+    if (!iface->isValid()) {
+        fprintf(stderr, "%s\n",
+                qPrintable(QDBusConnection::sessionBus().lastError().message()));
+        QCoreApplication::instance()->quit();
+    }
+
+    connect(iface, SIGNAL(aboutToQuit()), QCoreApplication::instance(), SLOT(quit()));
+
+    while (true) {
+        printf("Ask your question: ");
+
+        QString line = QString::fromLocal8Bit(qstdin.readLine()).trimmed();
+        if (line.isEmpty()) {
+            iface->call("quit");
+            return;
+        } else if (line == "value") {
+            QVariant reply = iface->property("value");
+            if (!reply.isNull())
+                printf("value = %s\n", qPrintable(reply.toString()));
+        } else if (line.startsWith("value=")) {
+            iface->setProperty("value", line.mid(6));            
+        } else {
+            QDBusReply<QDBusVariant> reply = iface->call("query", line);
+            if (reply.isValid())
+                printf("Reply was: %s\n", qPrintable(reply.value().variant().toString()));
+        }
+
+        if (iface->lastError().isValid())
+            fprintf(stderr, "Call failed: %s\n", qPrintable(iface->lastError().message()));
+    }
+}    
+
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+
+    if (!QDBusConnection::sessionBus().isConnected()) {
+        fprintf(stderr, "Cannot connect to the D-Bus session bus.\n"
+                "To start it, run:\n"
+                "\teval `dbus-launch --auto-syntax`\n");
+        return 1;
+    }
+
+    Ping ping;
+    ping.connect(QDBusConnection::sessionBus().interface(),
+                 SIGNAL(serviceOwnerChanged(QString,QString,QString)),
+                 SLOT(start(QString,QString,QString)));
+
+    QProcess pong;
+    pong.start("./complexpong");
+
+    app.exec();
+}
diff --git a/examples/dbus/complexpingpong/complexping.h b/examples/dbus/complexpingpong/complexping.h
new file mode 100644
index 0000000..4c2a473
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexping.h
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef COMPLEXPING_H
+#define COMPLEXPING_H
+
+#include <QtCore/QObject>
+#include <QtCore/QFile>
+#include <QtDBus/QDBusInterface>
+
+class Ping: public QObject
+{
+    Q_OBJECT
+public slots:
+    void start(const QString &, const QString &, const QString &);
+public:
+    QFile qstdin;
+    QDBusInterface *iface;
+};
+
+#endif
diff --git a/examples/dbus/complexpingpong/complexping.pro b/examples/dbus/complexpingpong/complexping.pro
new file mode 100644
index 0000000..4b37b03
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexping.pro
@@ -0,0 +1,16 @@
+TEMPLATE = app
+TARGET = 
+DEPENDPATH += .
+INCLUDEPATH += .
+QT -= gui
+CONFIG += qdbus
+
+# Input
+HEADERS += complexping.h ping-common.h
+SOURCES += complexping.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dbus/complexpingpong
+sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus/complexpingpong
+INSTALLS += target sources
diff --git a/examples/dbus/complexpingpong/complexpingpong.pro b/examples/dbus/complexpingpong/complexpingpong.pro
new file mode 100644
index 0000000..cd618d5
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexpingpong.pro
@@ -0,0 +1,4 @@
+TEMPLATE = subdirs
+CONFIG += ordered
+win32:CONFIG += console
+SUBDIRS = complexping.pro complexpong.pro
diff --git a/examples/dbus/complexpingpong/complexpong.cpp b/examples/dbus/complexpingpong/complexpong.cpp
new file mode 100644
index 0000000..283e440
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexpong.cpp
@@ -0,0 +1,105 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QTimer>
+#include <QtDBus/QtDBus>
+
+#include "ping-common.h"
+#include "complexpong.h"
+
+// the property
+QString Pong::value() const
+{
+    return m_value;
+}
+
+void Pong::setValue(const QString &newValue)
+{
+    m_value = newValue;
+}
+
+void Pong::quit()
+{
+    QTimer::singleShot(0, QCoreApplication::instance(), SLOT(quit()));
+}
+
+QDBusVariant Pong::query(const QString &query)
+{
+    QString q = query.toLower();
+    if (q == "hello")
+        return QDBusVariant("World");
+    if (q == "ping")
+        return QDBusVariant("Pong");
+    if (q.indexOf("the answer to life, the universe and everything") != -1)
+        return QDBusVariant(42);
+    if (q.indexOf("unladen swallow") != -1) {
+        if (q.indexOf("european") != -1)
+            return QDBusVariant(11.0);
+        return QDBusVariant(QByteArray("african or european?"));
+    }
+
+    return QDBusVariant("Sorry, I don't know the answer");
+}
+
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+
+    QObject obj;
+    Pong *pong = new Pong(&obj);
+    pong->connect(&app, SIGNAL(aboutToQuit()), SIGNAL(aboutToQuit()));
+    pong->setProperty("value", "initial value");
+    QDBusConnection::sessionBus().registerObject("/", &obj);
+
+    if (!QDBusConnection::sessionBus().registerService(SERVICE_NAME)) {
+        fprintf(stderr, "%s\n",
+                qPrintable(QDBusConnection::sessionBus().lastError().message()));        
+        exit(1);
+    }
+    
+    app.exec();
+    return 0;
+}
+
diff --git a/examples/dbus/complexpingpong/complexpong.h b/examples/dbus/complexpingpong/complexpong.h
new file mode 100644
index 0000000..5682e99
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexpong.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef COMPLEXPONG_H
+#define COMPLEXPONG_H
+
+#include <QtCore/QObject>
+#include <QtDBus/QDBusAbstractAdaptor>
+#include <QtDBus/QDBusVariant>
+
+class Pong: public QDBusAbstractAdaptor
+{
+    Q_OBJECT
+    Q_CLASSINFO("D-Bus Interface", "com.trolltech.QtDBus.ComplexPong.Pong")
+    Q_PROPERTY(QString value READ value WRITE setValue)
+public:
+    QString m_value;
+    QString value() const;
+    void setValue(const QString &newValue);
+
+    Pong(QObject *obj) : QDBusAbstractAdaptor(obj)
+    { }
+signals:
+    void aboutToQuit();
+public slots:
+    QDBusVariant query(const QString &query);
+    Q_NOREPLY void quit();
+};
+
+#endif
diff --git a/examples/dbus/complexpingpong/complexpong.pro b/examples/dbus/complexpingpong/complexpong.pro
new file mode 100644
index 0000000..e62fb85
--- /dev/null
+++ b/examples/dbus/complexpingpong/complexpong.pro
@@ -0,0 +1,16 @@
+TEMPLATE = app
+TARGET = 
+DEPENDPATH += .
+INCLUDEPATH += .
+QT -= gui
+CONFIG += qdbus
+
+# Input
+HEADERS += complexpong.h
+SOURCES += complexpong.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dbus/complexpingpong
+sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus/complexpingpong
+INSTALLS += target sources
diff --git a/examples/dbus/complexpingpong/ping-common.h b/examples/dbus/complexpingpong/ping-common.h
new file mode 100644
index 0000000..06228a9
--- /dev/null
+++ b/examples/dbus/complexpingpong/ping-common.h
@@ -0,0 +1,42 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#define SERVICE_NAME            "com.trolltech.QtDBus.PingExample"
diff --git a/examples/dbus/dbus-chat/chat.cpp b/examples/dbus/dbus-chat/chat.cpp
new file mode 100644
index 0000000..1dbc764
--- /dev/null
+++ b/examples/dbus/dbus-chat/chat.cpp
@@ -0,0 +1,164 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "chat.h"
+#include <QtGui/QApplication>
+#include <QtGui/QMessageBox>
+
+#include "chat_adaptor.h"
+#include "chat_interface.h"
+
+ChatMainWindow::ChatMainWindow()
+    : m_nickname(QLatin1String("nickname"))
+{
+    setupUi(this);
+    sendButton->setEnabled(false);
+
+    connect(messageLineEdit, SIGNAL(textChanged(QString)),
+            this, SLOT(textChangedSlot(QString)));
+    connect(sendButton, SIGNAL(clicked(bool)), this, SLOT(sendClickedSlot()));
+    connect(actionChangeNickname, SIGNAL(triggered(bool)), this, SLOT(changeNickname()));
+    connect(actionAboutQt, SIGNAL(triggered(bool)), this, SLOT(aboutQt()));
+    connect(qApp, SIGNAL(lastWindowClosed()), this, SLOT(exiting()));
+
+    // add our D-Bus interface and connect to D-Bus
+    new ChatAdaptor(this);
+    QDBusConnection::sessionBus().registerObject("/", this);
+
+    com::trolltech::chat *iface;
+    iface = new com::trolltech::chat(QString(), QString(), QDBusConnection::sessionBus(), this);
+    //connect(iface, SIGNAL(message(QString,QString)), this, SLOT(messageSlot(QString,QString)));
+    QDBusConnection::sessionBus().connect(QString(), QString(), "com.trolltech.chat", "message", this, SLOT(messageSlot(QString,QString)));
+    connect(iface, SIGNAL(action(QString,QString)), this, SLOT(actionSlot(QString,QString)));
+
+    NicknameDialog dialog;
+    dialog.cancelButton->setVisible(false);
+    dialog.exec();
+    m_nickname = dialog.nickname->text().trimmed();
+    emit action(m_nickname, QLatin1String("joins the chat"));
+}
+
+ChatMainWindow::~ChatMainWindow()
+{
+}
+
+void ChatMainWindow::rebuildHistory()
+{
+    QString history = m_messages.join( QLatin1String("\n" ) );
+    chatHistory->setPlainText(history);
+}
+
+void ChatMainWindow::messageSlot(const QString &nickname, const QString &text)
+{
+    QString msg( QLatin1String("<%1> %2") );
+    msg = msg.arg(nickname, text);
+    m_messages.append(msg);
+
+    if (m_messages.count() > 100)
+        m_messages.removeFirst();
+    rebuildHistory();
+}
+
+void ChatMainWindow::actionSlot(const QString &nickname, const QString &text)
+{
+    QString msg( QLatin1String("* %1 %2") );
+    msg = msg.arg(nickname, text);
+    m_messages.append(msg);
+
+    if (m_messages.count() > 100)
+        m_messages.removeFirst();
+    rebuildHistory();
+}
+
+void ChatMainWindow::textChangedSlot(const QString &newText)
+{
+    sendButton->setEnabled(!newText.isEmpty());
+}
+
+void ChatMainWindow::sendClickedSlot()
+{
+    //emit message(m_nickname, messageLineEdit->text());
+    QDBusMessage msg = QDBusMessage::createSignal("/", "com.trolltech.chat", "message");
+    msg << m_nickname << messageLineEdit->text();
+    QDBusConnection::sessionBus().send(msg);
+    messageLineEdit->setText(QString());
+}
+
+void ChatMainWindow::changeNickname()
+{
+    NicknameDialog dialog(this);
+    if (dialog.exec() == QDialog::Accepted) {
+        QString old = m_nickname;
+        m_nickname = dialog.nickname->text().trimmed();
+        emit action(old, QString("is now known as %1").arg(m_nickname));
+    }
+}
+
+void ChatMainWindow::aboutQt()
+{
+    QMessageBox::aboutQt(this);
+}
+
+void ChatMainWindow::exiting()
+{
+    emit action(m_nickname, QLatin1String("leaves the chat"));
+}
+
+NicknameDialog::NicknameDialog(QWidget *parent)
+    : QDialog(parent)
+{
+    setupUi(this);
+}
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+
+    if (!QDBusConnection::sessionBus().isConnected()) {
+        qWarning("Cannot connect to the D-Bus session bus.\n"
+                 "Please check your system settings and try again.\n");
+        return 1;
+    }
+
+    ChatMainWindow chat;
+    chat.show();
+    return app.exec();
+}
diff --git a/examples/dbus/dbus-chat/chat.h b/examples/dbus/dbus-chat/chat.h
new file mode 100644
index 0000000..48b549e
--- /dev/null
+++ b/examples/dbus/dbus-chat/chat.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CHAT_H
+#define CHAT_H
+
+#include <QtCore/QStringList>
+#include <QtDBus/QtDBus>
+#include "ui_chatmainwindow.h"
+#include "ui_chatsetnickname.h"
+
+class ChatMainWindow: public QMainWindow, Ui::ChatMainWindow
+{
+    Q_OBJECT
+    QString m_nickname;
+    QStringList m_messages;
+public:
+    ChatMainWindow();
+    ~ChatMainWindow();
+
+    void rebuildHistory();
+
+signals:
+    void message(const QString &nickname, const QString &text);
+    void action(const QString &nickname, const QString &text);
+
+private slots:
+    void messageSlot(const QString &nickname, const QString &text);
+    void actionSlot(const QString &nickname, const QString &text);
+    void textChangedSlot(const QString &newText);
+    void sendClickedSlot();
+    void changeNickname();
+    void aboutQt();
+    void exiting();
+};
+
+class NicknameDialog: public QDialog, public Ui::NicknameDialog
+{
+    Q_OBJECT
+public:
+    NicknameDialog(QWidget *parent = 0);
+};
+
+#endif
diff --git a/examples/dbus/dbus-chat/chat_adaptor.cpp b/examples/dbus/dbus-chat/chat_adaptor.cpp
new file mode 100644
index 0000000..4292a58
--- /dev/null
+++ b/examples/dbus/dbus-chat/chat_adaptor.cpp
@@ -0,0 +1,35 @@
+/*
+ * This file was generated by dbusxml2cpp version 0.6
+ * Command line was: dbusxml2cpp -i chat_adaptor.h -a :chat_adaptor.cpp com.trolltech.chat.xml
+ *
+ * dbusxml2cpp is Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This is an auto-generated file.
+ * Do not edit! All changes made to it will be lost.
+ */
+
+#include "chat_adaptor.h"
+#include <QtCore/QMetaObject>
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+
+/*
+ * Implementation of adaptor class ChatAdaptor
+ */
+
+ChatAdaptor::ChatAdaptor(QObject *parent)
+    : QDBusAbstractAdaptor(parent)
+{
+    // constructor
+    setAutoRelaySignals(true);
+}
+
+ChatAdaptor::~ChatAdaptor()
+{
+    // destructor
+}
+
diff --git a/examples/dbus/dbus-chat/chat_adaptor.h b/examples/dbus/dbus-chat/chat_adaptor.h
new file mode 100644
index 0000000..9d8e7a6
--- /dev/null
+++ b/examples/dbus/dbus-chat/chat_adaptor.h
@@ -0,0 +1,57 @@
+/*
+ * This file was generated by dbusxml2cpp version 0.6
+ * Command line was: dbusxml2cpp -a chat_adaptor.h: com.trolltech.chat.xml
+ *
+ * dbusxml2cpp is Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This is an auto-generated file.
+ * This file may have been hand-edited. Look for HAND-EDIT comments
+ * before re-generating it.
+ */
+
+#ifndef CHAT_ADAPTOR_H_142741156243605
+#define CHAT_ADAPTOR_H_142741156243605
+
+#include <QtCore/QObject>
+#include <QtDBus/QtDBus>
+
+QT_BEGIN_NAMESPACE
+class QByteArray;
+template<class T> class QList;
+template<class Key, class Value> class QMap;
+class QString;
+class QStringList;
+class QVariant;
+QT_END_NAMESPACE
+
+/*
+ * Adaptor class for interface com.trolltech.chat
+ */
+class ChatAdaptor: public QDBusAbstractAdaptor
+{
+    Q_OBJECT
+    Q_CLASSINFO("D-Bus Interface", "com.trolltech.chat")
+    Q_CLASSINFO("D-Bus Introspection", ""
+"  <interface name=\"com.trolltech.chat\" >\n"
+"    <signal name=\"message\" >\n"
+"      <arg direction=\"out\" type=\"s\" name=\"nickname\" />\n"
+"      <arg direction=\"out\" type=\"s\" name=\"text\" />\n"
+"    </signal>\n"
+"    <signal name=\"action\" >\n"
+"      <arg direction=\"out\" type=\"s\" name=\"nickname\" />\n"
+"      <arg direction=\"out\" type=\"s\" name=\"text\" />\n"
+"    </signal>\n"
+"  </interface>\n"
+        "")
+public:
+    ChatAdaptor(QObject *parent);
+    virtual ~ChatAdaptor();
+
+public: // PROPERTIES
+public Q_SLOTS: // METHODS
+Q_SIGNALS: // SIGNALS
+    void action(const QString &nickname, const QString &text);
+    void message(const QString &nickname, const QString &text);
+};
+
+#endif
diff --git a/examples/dbus/dbus-chat/chat_interface.cpp b/examples/dbus/dbus-chat/chat_interface.cpp
new file mode 100644
index 0000000..5e2d2a7
--- /dev/null
+++ b/examples/dbus/dbus-chat/chat_interface.cpp
@@ -0,0 +1,25 @@
+/*
+ * This file was generated by dbusxml2cpp version 0.6
+ * Command line was: dbusxml2cpp -i chat_interface.h -p :chat_interface.cpp chat/com.trolltech.chat.xml
+ *
+ * dbusxml2cpp is Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This is an auto-generated file.
+ * This file may have been hand-edited. Look for HAND-EDIT comments
+ * before re-generating it.
+ */
+
+#include "chat_interface.h"
+/*
+ * Implementation of interface class ComTrolltechChatInterface
+ */
+
+ComTrolltechChatInterface::ComTrolltechChatInterface(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent)
+    : QDBusAbstractInterface(service, path, staticInterfaceName(), connection, parent)
+{
+}
+
+ComTrolltechChatInterface::~ComTrolltechChatInterface()
+{
+}
+
diff --git a/examples/dbus/dbus-chat/chat_interface.h b/examples/dbus/dbus-chat/chat_interface.h
new file mode 100644
index 0000000..75140cc
--- /dev/null
+++ b/examples/dbus/dbus-chat/chat_interface.h
@@ -0,0 +1,49 @@
+/*
+ * This file was generated by dbusxml2cpp version 0.6
+ * Command line was: dbusxml2cpp -p chat_interface.h: com.trolltech.chat.xml
+ *
+ * dbusxml2cpp is Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This is an auto-generated file.
+ * Do not edit! All changes made to it will be lost.
+ */
+
+#ifndef CHAT_INTERFACE_H_143021156243606
+#define CHAT_INTERFACE_H_143021156243606
+
+#include <QtCore/QObject>
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+#include <QtDBus/QtDBus>
+
+/*
+ * Proxy class for interface com.trolltech.chat
+ */
+class ComTrolltechChatInterface: public QDBusAbstractInterface
+{
+    Q_OBJECT
+public:
+    static inline const char *staticInterfaceName()
+    { return "com.trolltech.chat"; }
+
+public:
+    ComTrolltechChatInterface(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent = 0);
+
+    ~ComTrolltechChatInterface();
+
+public Q_SLOTS: // METHODS
+Q_SIGNALS: // SIGNALS
+    void action(const QString &nickname, const QString &text);
+    void message(const QString &nickname, const QString &text);
+};
+
+namespace com {
+  namespace trolltech {
+    typedef ::ComTrolltechChatInterface chat;
+  }
+}
+#endif
diff --git a/examples/dbus/dbus-chat/chatmainwindow.ui b/examples/dbus/dbus-chat/chatmainwindow.ui
new file mode 100644
index 0000000..0616dcb
--- /dev/null
+++ b/examples/dbus/dbus-chat/chatmainwindow.ui
@@ -0,0 +1,185 @@
+<ui version="4.0" >
+ <author></author>
+ <comment></comment>
+ <exportmacro></exportmacro>
+ <class>ChatMainWindow</class>
+ <widget class="QMainWindow" name="ChatMainWindow" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>800</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>QtDBus Chat</string>
+  </property>
+  <widget class="QWidget" name="centralwidget" >
+   <layout class="QHBoxLayout" >
+    <property name="margin" >
+     <number>9</number>
+    </property>
+    <property name="spacing" >
+     <number>6</number>
+    </property>
+    <item>
+     <layout class="QVBoxLayout" >
+      <property name="margin" >
+       <number>0</number>
+      </property>
+      <property name="spacing" >
+       <number>6</number>
+      </property>
+      <item>
+       <widget class="QTextBrowser" name="chatHistory" >
+        <property name="acceptDrops" >
+         <bool>false</bool>
+        </property>
+        <property name="toolTip" >
+         <string>Messages sent and received from other users</string>
+        </property>
+        <property name="acceptRichText" >
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <layout class="QHBoxLayout" >
+        <property name="margin" >
+         <number>0</number>
+        </property>
+        <property name="spacing" >
+         <number>6</number>
+        </property>
+        <item>
+         <widget class="QLabel" name="label" >
+          <property name="text" >
+           <string>Message:</string>
+          </property>
+          <property name="buddy" >
+           <cstring>messageLineEdit</cstring>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLineEdit" name="messageLineEdit" />
+        </item>
+        <item>
+         <widget class="QPushButton" name="sendButton" >
+          <property name="sizePolicy" >
+           <sizepolicy>
+            <hsizetype>1</hsizetype>
+            <vsizetype>0</vsizetype>
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="toolTip" >
+           <string>Sends a message to other people</string>
+          </property>
+          <property name="whatsThis" >
+           <string/>
+          </property>
+          <property name="text" >
+           <string>Send</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QMenuBar" name="menubar" >
+   <property name="geometry" >
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>800</width>
+     <height>31</height>
+    </rect>
+   </property>
+   <widget class="QMenu" name="menuQuit" >
+    <property name="title" >
+     <string>Help</string>
+    </property>
+    <addaction name="actionAboutQt" />
+   </widget>
+   <widget class="QMenu" name="menuFile" >
+    <property name="title" >
+     <string>File</string>
+    </property>
+    <addaction name="actionChangeNickname" />
+    <addaction name="separator" />
+    <addaction name="actionQuit" />
+   </widget>
+   <addaction name="menuFile" />
+   <addaction name="menuQuit" />
+  </widget>
+  <widget class="QStatusBar" name="statusbar" />
+  <action name="actionQuit" >
+   <property name="text" >
+    <string>Quit</string>
+   </property>
+   <property name="shortcut" >
+    <string>Ctrl+Q</string>
+   </property>
+  </action>
+  <action name="actionAboutQt" >
+   <property name="text" >
+    <string>About Qt...</string>
+   </property>
+  </action>
+  <action name="actionChangeNickname" >
+   <property name="text" >
+    <string>Change nickname...</string>
+   </property>
+   <property name="shortcut" >
+    <string>Ctrl+N</string>
+   </property>
+  </action>
+ </widget>
+ <pixmapfunction></pixmapfunction>
+ <tabstops>
+  <tabstop>chatHistory</tabstop>
+  <tabstop>messageLineEdit</tabstop>
+  <tabstop>sendButton</tabstop>
+ </tabstops>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>messageLineEdit</sender>
+   <signal>returnPressed()</signal>
+   <receiver>sendButton</receiver>
+   <slot>animateClick()</slot>
+   <hints>
+    <hint type="sourcelabel" >
+     <x>299</x>
+     <y>554</y>
+    </hint>
+    <hint type="destinationlabel" >
+     <x>744</x>
+     <y>551</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>actionQuit</sender>
+   <signal>triggered(bool)</signal>
+   <receiver>ChatMainWindow</receiver>
+   <slot>close()</slot>
+   <hints>
+    <hint type="sourcelabel" >
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel" >
+     <x>399</x>
+     <y>299</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/examples/dbus/dbus-chat/chatsetnickname.ui b/examples/dbus/dbus-chat/chatsetnickname.ui
new file mode 100644
index 0000000..fb9894e
--- /dev/null
+++ b/examples/dbus/dbus-chat/chatsetnickname.ui
@@ -0,0 +1,149 @@
+<ui version="4.0" >
+ <author></author>
+ <comment></comment>
+ <exportmacro></exportmacro>
+ <class>NicknameDialog</class>
+ <widget class="QDialog" name="NicknameDialog" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>396</width>
+    <height>105</height>
+   </rect>
+  </property>
+  <property name="sizePolicy" >
+   <sizepolicy>
+    <hsizetype>1</hsizetype>
+    <vsizetype>1</vsizetype>
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="windowTitle" >
+   <string>Set nickname</string>
+  </property>
+  <layout class="QVBoxLayout" >
+   <property name="margin" >
+    <number>9</number>
+   </property>
+   <property name="spacing" >
+    <number>6</number>
+   </property>
+   <item>
+    <layout class="QVBoxLayout" >
+     <property name="margin" >
+      <number>0</number>
+     </property>
+     <property name="spacing" >
+      <number>6</number>
+     </property>
+     <item>
+      <widget class="QLabel" name="label" >
+       <property name="sizePolicy" >
+        <sizepolicy>
+         <hsizetype>1</hsizetype>
+         <vsizetype>1</vsizetype>
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text" >
+        <string>New nickname:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLineEdit" name="nickname" />
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" >
+     <property name="margin" >
+      <number>0</number>
+     </property>
+     <property name="spacing" >
+      <number>6</number>
+     </property>
+     <item>
+      <spacer>
+       <property name="orientation" >
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" >
+        <size>
+         <width>131</width>
+         <height>31</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="okButton" >
+       <property name="text" >
+        <string>OK</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="cancelButton" >
+       <property name="text" >
+        <string>Cancel</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer>
+       <property name="orientation" >
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" >
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <pixmapfunction></pixmapfunction>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>okButton</sender>
+   <signal>clicked()</signal>
+   <receiver>NicknameDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel" >
+     <x>278</x>
+     <y>253</y>
+    </hint>
+    <hint type="destinationlabel" >
+     <x>96</x>
+     <y>254</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>cancelButton</sender>
+   <signal>clicked()</signal>
+   <receiver>NicknameDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel" >
+     <x>369</x>
+     <y>253</y>
+    </hint>
+    <hint type="destinationlabel" >
+     <x>179</x>
+     <y>282</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/examples/dbus/dbus-chat/com.trolltech.chat.xml b/examples/dbus/dbus-chat/com.trolltech.chat.xml
new file mode 100644
index 0000000..618c8c4
--- /dev/null
+++ b/examples/dbus/dbus-chat/com.trolltech.chat.xml
@@ -0,0 +1,15 @@
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node>
+  <interface name="com.trolltech.chat">
+    <signal name="message">
+      <arg name="nickname" type="s" direction="out"/>
+      <arg name="text" type="s" direction="out"/>
+    </signal>
+    <signal name="action">
+      <arg name="nickname" type="s" direction="out"/>
+      <arg name="text" type="s" direction="out"/>
+    </signal>
+  </interface>
+</node>
+
diff --git a/examples/dbus/dbus-chat/dbus-chat.pro b/examples/dbus/dbus-chat/dbus-chat.pro
new file mode 100644
index 0000000..a094048
--- /dev/null
+++ b/examples/dbus/dbus-chat/dbus-chat.pro
@@ -0,0 +1,19 @@
+TEMPLATE = app
+TARGET = 
+DEPENDPATH += .
+INCLUDEPATH += .
+CONFIG += qdbus
+
+# Input
+HEADERS += chat.h chat_adaptor.h chat_interface.h
+SOURCES += chat.cpp chat_adaptor.cpp chat_interface.cpp
+FORMS += chatmainwindow.ui chatsetnickname.ui
+
+#DBUS_ADAPTORS += com.trolltech.chat.xml
+#DBUS_INTERFACES += com.trolltech.chat.xml
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dbus/chat
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro *.xml
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus/chat
+INSTALLS += target sources
diff --git a/examples/dbus/dbus.pro b/examples/dbus/dbus.pro
new file mode 100644
index 0000000..36bdc1a
--- /dev/null
+++ b/examples/dbus/dbus.pro
@@ -0,0 +1,12 @@
+TEMPLATE = subdirs
+SUBDIRS = listnames \
+	  pingpong \
+	  complexpingpong \
+	  dbus-chat \
+	  remotecontrolledcar
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dbus
+sources.files = *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus
+INSTALLS += sources
diff --git a/examples/dbus/listnames/listnames.cpp b/examples/dbus/listnames/listnames.cpp
new file mode 100644
index 0000000..dca32e6
--- /dev/null
+++ b/examples/dbus/listnames/listnames.cpp
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QDebug>
+#include <QtCore/QStringList>
+#include <QtDBus/QtDBus>
+
+void method1()
+{
+    qDebug() << "Method 1:";
+
+    QDBusReply<QStringList> reply = QDBusConnection::sessionBus().interface()->registeredServiceNames();
+    if (!reply.isValid()) {
+        qDebug() << "Error:" << reply.error().message();
+        exit(1);
+    }
+    foreach (QString name, reply.value())
+        qDebug() << name;
+}
+
+void method2()
+{
+    qDebug() << "Method 2:";
+
+    QDBusConnection bus = QDBusConnection::sessionBus();
+    QDBusInterface dbus_iface("org.freedesktop.DBus", "/org/freedesktop/DBus",
+                              "org.freedesktop.DBus", bus);
+    qDebug() << dbus_iface.call("ListNames").arguments().at(0);
+}
+
+void method3()
+{
+    qDebug() << "Method 3:";
+    qDebug() << QDBusConnection::sessionBus().interface()->registeredServiceNames().value();
+}
+
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+
+    if (!QDBusConnection::sessionBus().isConnected()) {
+        fprintf(stderr, "Cannot connect to the D-Bus session bus.\n"
+                "To start it, run:\n"
+                "\teval `dbus-launch --auto-syntax`\n");
+        return 1;
+    }
+
+    method1();
+    method2();
+    method3();
+
+    return 0;
+}
diff --git a/examples/dbus/listnames/listnames.pro b/examples/dbus/listnames/listnames.pro
new file mode 100644
index 0000000..e2096a7
--- /dev/null
+++ b/examples/dbus/listnames/listnames.pro
@@ -0,0 +1,17 @@
+TEMPLATE = app
+TARGET = 
+DEPENDPATH += .
+INCLUDEPATH += .
+QT -= gui
+CONFIG += qdbus
+win32:CONFIG += console
+
+# Input
+SOURCES += listnames.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dbus/listnames
+sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus/listnames
+INSTALLS += target sources
+
diff --git a/examples/dbus/pingpong/ping-common.h b/examples/dbus/pingpong/ping-common.h
new file mode 100644
index 0000000..06228a9
--- /dev/null
+++ b/examples/dbus/pingpong/ping-common.h
@@ -0,0 +1,42 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#define SERVICE_NAME            "com.trolltech.QtDBus.PingExample"
diff --git a/examples/dbus/pingpong/ping.cpp b/examples/dbus/pingpong/ping.cpp
new file mode 100644
index 0000000..d773be4
--- /dev/null
+++ b/examples/dbus/pingpong/ping.cpp
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <stdio.h>
+
+#include <QtCore/QCoreApplication>
+#include <QtDBus/QtDBus>
+
+#include "ping-common.h"
+
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+
+    if (!QDBusConnection::sessionBus().isConnected()) {
+        fprintf(stderr, "Cannot connect to the D-Bus session bus.\n"
+                "To start it, run:\n"
+                "\teval `dbus-launch --auto-syntax`\n");
+        return 1;
+    }
+
+    QDBusInterface iface(SERVICE_NAME, "/", "", QDBusConnection::sessionBus());
+    if (iface.isValid()) {
+        QDBusReply<QString> reply = iface.call("ping", argc > 1 ? argv[1] : "");
+        if (reply.isValid()) {
+            printf("Reply was: %s\n", qPrintable(reply.value()));
+            return 0;
+        }
+
+        fprintf(stderr, "Call failed: %s\n", qPrintable(reply.error().message()));
+        return 1;
+    }
+
+    fprintf(stderr, "%s\n",
+            qPrintable(QDBusConnection::sessionBus().lastError().message()));
+    return 1;
+}
diff --git a/examples/dbus/pingpong/ping.pro b/examples/dbus/pingpong/ping.pro
new file mode 100644
index 0000000..5e5f07a
--- /dev/null
+++ b/examples/dbus/pingpong/ping.pro
@@ -0,0 +1,16 @@
+TEMPLATE = app
+TARGET = ping
+DEPENDPATH += .
+INCLUDEPATH += .
+QT -= gui
+CONFIG += qdbus
+
+# Input
+HEADERS += ping-common.h
+SOURCES += ping.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dbus/pingpong
+sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus/pingpong
+INSTALLS += target sources
diff --git a/examples/dbus/pingpong/pingpong.pro b/examples/dbus/pingpong/pingpong.pro
new file mode 100644
index 0000000..07fca74
--- /dev/null
+++ b/examples/dbus/pingpong/pingpong.pro
@@ -0,0 +1,4 @@
+TEMPLATE = subdirs
+CONFIG += ordered
+win32:CONFIG += console
+SUBDIRS = ping.pro pong.pro
diff --git a/examples/dbus/pingpong/pong.cpp b/examples/dbus/pingpong/pong.cpp
new file mode 100644
index 0000000..fc7800c
--- /dev/null
+++ b/examples/dbus/pingpong/pong.cpp
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QTimer>
+#include <QtDBus/QtDBus>
+
+#include "ping-common.h"
+#include "pong.h"
+
+QString Pong::ping(const QString &arg)
+{
+    QMetaObject::invokeMethod(QCoreApplication::instance(), "quit");
+    return QString("ping(\"%1\") got called").arg(arg);
+}
+
+int main(int argc, char **argv)
+{
+    QCoreApplication app(argc, argv);
+
+    if (!QDBusConnection::sessionBus().isConnected()) {
+        fprintf(stderr, "Cannot connect to the D-Bus session bus.\n"
+                "To start it, run:\n"
+                "\teval `dbus-launch --auto-syntax`\n");
+        return 1;
+    }
+
+    if (!QDBusConnection::sessionBus().registerService(SERVICE_NAME)) {
+        fprintf(stderr, "%s\n",
+                qPrintable(QDBusConnection::sessionBus().lastError().message()));        
+        exit(1);
+    }
+
+    Pong pong;
+    QDBusConnection::sessionBus().registerObject("/", &pong, QDBusConnection::ExportAllSlots);
+    
+    app.exec();
+    return 0;
+}
diff --git a/examples/dbus/pingpong/pong.h b/examples/dbus/pingpong/pong.h
new file mode 100644
index 0000000..4bc45d8
--- /dev/null
+++ b/examples/dbus/pingpong/pong.h
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PONG_H
+#define PONG_H
+
+#include <QtCore/QObject>
+
+class Pong: public QObject
+{
+    Q_OBJECT
+public slots:
+    Q_SCRIPTABLE QString ping(const QString &arg);
+};
+
+#endif
diff --git a/examples/dbus/pingpong/pong.pro b/examples/dbus/pingpong/pong.pro
new file mode 100644
index 0000000..f377a71
--- /dev/null
+++ b/examples/dbus/pingpong/pong.pro
@@ -0,0 +1,16 @@
+TEMPLATE = app
+TARGET = pong
+DEPENDPATH += .
+INCLUDEPATH += .
+QT -= gui
+CONFIG += qdbus
+
+# Input
+HEADERS += ping-common.h pong.h
+SOURCES += pong.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dbus/pingpong
+sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus/pingpong
+INSTALLS += target sources
diff --git a/examples/dbus/remotecontrolledcar/car/car.cpp b/examples/dbus/remotecontrolledcar/car/car.cpp
new file mode 100644
index 0000000..5f3bef9
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/car/car.cpp
@@ -0,0 +1,138 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "car.h"
+#include <QtGui/QtGui>
+#include <math.h>
+
+static const double Pi = 3.14159265358979323846264338327950288419717;
+
+QRectF Car::boundingRect() const
+{
+    return QRectF(-35, -81, 70, 115);
+}
+
+Car::Car() : color(Qt::green), wheelsAngle(0), speed(0)
+{
+    startTimer(1000 / 33);
+    setFlag(QGraphicsItem::ItemIsMovable, true);
+    setFlag(QGraphicsItem::ItemIsFocusable, true);
+}
+
+void Car::accelerate()
+{
+    if (speed < 10)
+        ++speed;
+}
+
+void Car::decelerate()
+{
+    if (speed > -10)
+        --speed;
+}
+
+void Car::turnLeft()
+{
+    if (wheelsAngle > -30)
+        wheelsAngle -= 5;
+}
+
+void Car::turnRight()
+{
+    if (wheelsAngle < 30)
+       wheelsAngle += 5;
+}
+
+void Car::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+{
+    Q_UNUSED(option);
+    Q_UNUSED(widget);
+
+    painter->setBrush(Qt::gray);
+    painter->drawRect(-20, -58, 40, 2); // front axel
+    painter->drawRect(-20, 7, 40, 2); // rear axel
+
+    painter->setBrush(color);
+    painter->drawRect(-25, -79, 50, 10); // front wing
+
+    painter->drawEllipse(-25, -48, 50, 20); // side pods
+    painter->drawRect(-25, -38, 50, 35); // side pods
+    painter->drawRect(-5, 9, 10, 10); // back pod
+
+    painter->drawEllipse(-10, -81, 20, 100); // main body
+
+    painter->drawRect(-17, 19, 34, 15); // rear wing
+
+    painter->setBrush(Qt::black);
+    painter->drawPie(-5, -51, 10, 15, 0, 180 * 16);
+    painter->drawRect(-5, -44, 10, 10); // cocpit
+
+    painter->save();
+    painter->translate(-20, -58);
+    painter->rotate(wheelsAngle);
+    painter->drawRect(-10, -7, 10, 15); // front left
+    painter->restore();
+
+    painter->save();
+    painter->translate(20, -58);
+    painter->rotate(wheelsAngle);
+    painter->drawRect(0, -7, 10, 15); // front left
+    painter->restore();
+
+    painter->drawRect(-30, 0, 12, 17); // rear left
+    painter->drawRect(19, 0, 12, 17);  // rear right
+}
+
+void Car::timerEvent(QTimerEvent *event)
+{
+    Q_UNUSED(event);
+
+    const qreal axelDistance = 54;
+    qreal wheelsAngleRads = (wheelsAngle * Pi) / 180;
+    qreal turnDistance = ::cos(wheelsAngleRads) * axelDistance * 2;
+    qreal turnRateRads = wheelsAngleRads / turnDistance;  // rough estimate
+    qreal turnRate = (turnRateRads * 180) / Pi;
+    qreal rotation = speed * turnRate;
+    
+    rotate(rotation);
+    translate(0, -speed);
+    update();
+}
diff --git a/examples/dbus/remotecontrolledcar/car/car.h b/examples/dbus/remotecontrolledcar/car/car.h
new file mode 100644
index 0000000..609bc03
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/car/car.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CAR_H
+#define CAR_H
+
+#include <QGraphicsItem>
+#include <QObject>
+#include <QBrush>
+
+class Car : public QObject, public QGraphicsItem
+{
+    Q_OBJECT
+
+public:
+    Car();
+    QRectF boundingRect() const;
+
+public Q_SLOTS:
+    void accelerate();
+    void decelerate();
+    void turnLeft();
+    void turnRight();
+
+Q_SIGNALS:
+    void crashed();
+
+protected:
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+    void timerEvent(QTimerEvent *event);
+
+private:
+    QBrush color;
+    qreal wheelsAngle; // used when applying rotation
+    qreal speed; // delta movement along the body axis
+};
+
+#endif // CAR_H
diff --git a/examples/dbus/remotecontrolledcar/car/car.pro b/examples/dbus/remotecontrolledcar/car/car.pro
new file mode 100644
index 0000000..d4a97fa
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/car/car.pro
@@ -0,0 +1,20 @@
+######################################################################
+# Automatically generated by qmake (2.01a) Mon Aug 28 19:50:14 2006
+######################################################################
+
+TEMPLATE = app
+TARGET = 
+DEPENDPATH += .
+INCLUDEPATH += .
+CONFIG += qdbus
+
+# Input
+# DBUS_ADAPTORS += car.xml
+HEADERS += car.h car_adaptor_p.h
+SOURCES += car.cpp main.cpp car_adaptor.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dbus/remotecontrolledcar/car
+sources.files = $$SOURCES $$HEADERS $$RESOURCES *.pro *.xml
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus/remotecontrolledcar/car
+INSTALLS += target sources
diff --git a/examples/dbus/remotecontrolledcar/car/car.xml b/examples/dbus/remotecontrolledcar/car/car.xml
new file mode 100644
index 0000000..641c698
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/car/car.xml
@@ -0,0 +1,11 @@
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+	"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node name="/com/trollech/examples/car">
+	<interface name="com.trolltech.Examples.CarInterface">
+		<method name="accelerate"/>
+		<method name="decelerate"/>
+		<method name="turnLeft"/>
+		<method name="turnRight"/>
+		<signal name="crashed"/>
+	</interface>
+</node>
\ No newline at end of file
diff --git a/examples/dbus/remotecontrolledcar/car/car_adaptor.cpp b/examples/dbus/remotecontrolledcar/car/car_adaptor.cpp
new file mode 100644
index 0000000..f0c9aa0
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/car/car_adaptor.cpp
@@ -0,0 +1,59 @@
+/*
+ * This file was generated by dbusxml2cpp version 0.6
+ * Command line was: dbusxml2cpp -c CarAdaptor -a car_adaptor_p.h:car_adaptor.cpp car.xml
+ *
+ * dbusxml2cpp is Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This is an auto-generated file.
+ * Do not edit! All changes made to it will be lost.
+ */
+
+#include "car_adaptor_p.h"
+#include <QtCore/QMetaObject>
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+
+/*
+ * Implementation of adaptor class CarAdaptor
+ */
+
+CarAdaptor::CarAdaptor(QObject *parent)
+    : QDBusAbstractAdaptor(parent)
+{
+    // constructor
+    setAutoRelaySignals(true);
+}
+
+CarAdaptor::~CarAdaptor()
+{
+    // destructor
+}
+
+void CarAdaptor::accelerate()
+{
+    // handle method call com.trolltech.Examples.CarInterface.accelerate
+    QMetaObject::invokeMethod(parent(), "accelerate");
+}
+
+void CarAdaptor::decelerate()
+{
+    // handle method call com.trolltech.Examples.CarInterface.decelerate
+    QMetaObject::invokeMethod(parent(), "decelerate");
+}
+
+void CarAdaptor::turnLeft()
+{
+    // handle method call com.trolltech.Examples.CarInterface.turnLeft
+    QMetaObject::invokeMethod(parent(), "turnLeft");
+}
+
+void CarAdaptor::turnRight()
+{
+    // handle method call com.trolltech.Examples.CarInterface.turnRight
+    QMetaObject::invokeMethod(parent(), "turnRight");
+}
+
diff --git a/examples/dbus/remotecontrolledcar/car/car_adaptor_p.h b/examples/dbus/remotecontrolledcar/car/car_adaptor_p.h
new file mode 100644
index 0000000..39782f5
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/car/car_adaptor_p.h
@@ -0,0 +1,57 @@
+/*
+ * This file was generated by dbusxml2cpp version 0.6
+ * Command line was: dbusxml2cpp -c CarAdaptor -a car_adaptor_p.h:car_adaptor.cpp car.xml
+ *
+ * dbusxml2cpp is Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This is an auto-generated file.
+ * This file may have been hand-edited. Look for HAND-EDIT comments
+ * before re-generating it.
+ */
+
+#ifndef CAR_ADAPTOR_P_H_1157030132
+#define CAR_ADAPTOR_P_H_1157030132
+
+#include <QtCore/QObject>
+#include <QtDBus/QtDBus>
+
+QT_BEGIN_NAMESPACE
+class QByteArray;
+template<class T> class QList;
+template<class Key, class Value> class QMap;
+class QString;
+class QStringList;
+class QVariant;
+QT_END_NAMESPACE
+
+/*
+ * Adaptor class for interface com.trolltech.Examples.CarInterface
+ */
+class CarAdaptor: public QDBusAbstractAdaptor
+{
+    Q_OBJECT
+    Q_CLASSINFO("D-Bus Interface", "com.trolltech.Examples.CarInterface")
+    Q_CLASSINFO("D-Bus Introspection", ""
+"  <interface name=\"com.trolltech.Examples.CarInterface\" >\n"
+"    <method name=\"accelerate\" />\n"
+"    <method name=\"decelerate\" />\n"
+"    <method name=\"turnLeft\" />\n"
+"    <method name=\"turnRight\" />\n"
+"    <signal name=\"crashed\" />\n"
+"  </interface>\n"
+        "")
+public:
+    CarAdaptor(QObject *parent);
+    virtual ~CarAdaptor();
+
+public: // PROPERTIES
+public Q_SLOTS: // METHODS
+    void accelerate();
+    void decelerate();
+    void turnLeft();
+    void turnRight();
+Q_SIGNALS: // SIGNALS
+    void crashed();
+};
+
+#endif
diff --git a/examples/dbus/remotecontrolledcar/car/main.cpp b/examples/dbus/remotecontrolledcar/car/main.cpp
new file mode 100644
index 0000000..13a191a
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/car/main.cpp
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "car.h"
+#include "car_adaptor_p.h"
+#include <QtGui/QApplication>
+#include <QtGui/QGraphicsView>
+#include <QtGui/QGraphicsScene>
+#include <QtDBus/QDBusConnection>
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    QGraphicsScene scene;
+    scene.setSceneRect(-500, -500, 1000, 1000);
+    scene.setItemIndexMethod(QGraphicsScene::NoIndex);
+
+    Car *car = new Car();
+    scene.addItem(car);
+
+    QGraphicsView view(&scene);
+    view.setRenderHint(QPainter::Antialiasing);
+    view.setBackgroundBrush(Qt::darkGray);
+    view.setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Qt DBus Controlled Car"));
+    view.resize(400, 300);
+    view.show();
+
+    new CarAdaptor(car);
+    QDBusConnection connection = QDBusConnection::sessionBus();
+    connection.registerObject("/Car", car);
+    connection.registerService("com.trolltech.CarExample");
+
+    return app.exec();
+}
diff --git a/examples/dbus/remotecontrolledcar/controller/car.xml b/examples/dbus/remotecontrolledcar/controller/car.xml
new file mode 100644
index 0000000..641c698
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/controller/car.xml
@@ -0,0 +1,11 @@
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+	"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node name="/com/trollech/examples/car">
+	<interface name="com.trolltech.Examples.CarInterface">
+		<method name="accelerate"/>
+		<method name="decelerate"/>
+		<method name="turnLeft"/>
+		<method name="turnRight"/>
+		<signal name="crashed"/>
+	</interface>
+</node>
\ No newline at end of file
diff --git a/examples/dbus/remotecontrolledcar/controller/car_interface.cpp b/examples/dbus/remotecontrolledcar/controller/car_interface.cpp
new file mode 100644
index 0000000..daa9467
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/controller/car_interface.cpp
@@ -0,0 +1,26 @@
+/*
+ * This file was generated by dbusxml2cpp version 0.6
+ * Command line was: dbusxml2cpp -c CarInterface -p car_interface_p.h:car_interface.cpp car.xml
+ *
+ * dbusxml2cpp is Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This is an auto-generated file.
+ * This file may have been hand-edited. Look for HAND-EDIT comments
+ * before re-generating it.
+ */
+
+#include "car_interface_p.h"
+
+/*
+ * Implementation of interface class CarInterface
+ */
+
+CarInterface::CarInterface(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent)
+    : QDBusAbstractInterface(service, path, staticInterfaceName(), connection, parent)
+{
+}
+
+CarInterface::~CarInterface()
+{
+}
+
diff --git a/examples/dbus/remotecontrolledcar/controller/car_interface_p.h b/examples/dbus/remotecontrolledcar/controller/car_interface_p.h
new file mode 100644
index 0000000..3373312
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/controller/car_interface_p.h
@@ -0,0 +1,74 @@
+/*
+ * This file was generated by dbusxml2cpp version 0.6
+ * Command line was: dbusxml2cpp -c CarInterface -p car_interface_p.h:car_interface.cpp car.xml
+ *
+ * dbusxml2cpp is Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This is an auto-generated file.
+ * Do not edit! All changes made to it will be lost.
+ */
+
+#ifndef CAR_INTERFACE_P_H_1156853585
+#define CAR_INTERFACE_P_H_1156853585
+
+#include <QtCore/QObject>
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+#include <QtDBus/QtDBus>
+
+/*
+ * Proxy class for interface com.trolltech.Examples.CarInterface
+ */
+class CarInterface: public QDBusAbstractInterface
+{
+    Q_OBJECT
+public:
+    static inline const char *staticInterfaceName()
+    { return "com.trolltech.Examples.CarInterface"; }
+
+public:
+    CarInterface(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent = 0);
+
+    ~CarInterface();
+
+public Q_SLOTS: // METHODS
+    inline QDBusReply<void> accelerate()
+    {
+        QList<QVariant> argumentList;
+        return callWithArgumentList(QDBus::Block, QLatin1String("accelerate"), argumentList);
+    }
+
+    inline QDBusReply<void> decelerate()
+    {
+        QList<QVariant> argumentList;
+        return callWithArgumentList(QDBus::Block, QLatin1String("decelerate"), argumentList);
+    }
+
+    inline QDBusReply<void> turnLeft()
+    {
+        QList<QVariant> argumentList;
+        return callWithArgumentList(QDBus::Block, QLatin1String("turnLeft"), argumentList);
+    }
+
+    inline QDBusReply<void> turnRight()
+    {
+        QList<QVariant> argumentList;
+        return callWithArgumentList(QDBus::Block, QLatin1String("turnRight"), argumentList);
+    }
+
+Q_SIGNALS: // SIGNALS
+    void crashed();
+};
+
+namespace com {
+  namespace trolltech {
+    namespace Examples {
+      typedef ::CarInterface CarInterface;
+    }
+  }
+}
+#endif
diff --git a/examples/dbus/remotecontrolledcar/controller/controller.cpp b/examples/dbus/remotecontrolledcar/controller/controller.cpp
new file mode 100644
index 0000000..7d27bd3
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/controller/controller.cpp
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "controller.h"
+#include "car_interface_p.h"
+
+Controller::Controller(QWidget *parent)
+    : QWidget(parent)
+{
+    ui.setupUi(this);
+    car = new CarInterface("com.trolltech.CarExample", "/Car",
+                           QDBusConnection::sessionBus(), this);
+    startTimer(1000);
+}
+
+void Controller::timerEvent(QTimerEvent *event)
+{
+    Q_UNUSED(event);
+    if (car->isValid())
+        ui.label->setText("connected");
+    else
+        ui.label->setText("disconnected");
+}
+
+void Controller::on_accelerate_clicked()
+{
+    car->accelerate();
+}
+
+void Controller::on_decelerate_clicked()
+{
+    car->decelerate();
+}
+
+void Controller::on_left_clicked()
+{
+    car->turnLeft();
+}
+
+void Controller::on_right_clicked()
+{
+    car->turnRight();
+}
diff --git a/examples/dbus/remotecontrolledcar/controller/controller.h b/examples/dbus/remotecontrolledcar/controller/controller.h
new file mode 100644
index 0000000..200ef3c
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/controller/controller.h
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CONTROLLER_H
+#define CONTROLLER_H
+
+#include "ui_controller.h"
+
+class CarInterface;
+
+class Controller : public QWidget
+{
+    Q_OBJECT
+
+public:
+    Controller(QWidget *parent = 0);
+
+protected:
+    void timerEvent(QTimerEvent *event);
+
+private slots:
+    void on_accelerate_clicked();
+    void on_decelerate_clicked();
+    void on_left_clicked();
+    void on_right_clicked();
+
+private:
+    Ui::Controller ui;
+    CarInterface *car;
+};
+
+#endif
+
diff --git a/examples/dbus/remotecontrolledcar/controller/controller.pro b/examples/dbus/remotecontrolledcar/controller/controller.pro
new file mode 100644
index 0000000..3015127
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/controller/controller.pro
@@ -0,0 +1,21 @@
+######################################################################
+# Automatically generated by qmake (2.01a) Tue Aug 29 12:28:05 2006
+######################################################################
+
+TEMPLATE = app
+TARGET = 
+DEPENDPATH += .
+INCLUDEPATH += .
+CONFIG += qdbus
+
+# Input
+# DBUS_INTERFACES += car.xml
+FORMS += controller.ui
+HEADERS += car_interface_p.h controller.h
+SOURCES += main.cpp car_interface.cpp controller.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/dbus/remotecontrolledcar/controller
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro *.xml
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus/remotecontrolledcar/controller
+INSTALLS += target sources
diff --git a/examples/dbus/remotecontrolledcar/controller/controller.ui b/examples/dbus/remotecontrolledcar/controller/controller.ui
new file mode 100644
index 0000000..379015b
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/controller/controller.ui
@@ -0,0 +1,64 @@
+<ui version="4.0" >
+ <class>Controller</class>
+ <widget class="QWidget" name="Controller" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>255</width>
+    <height>111</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>Controller</string>
+  </property>
+  <layout class="QGridLayout" >
+   <property name="margin" >
+    <number>9</number>
+   </property>
+   <property name="spacing" >
+    <number>6</number>
+   </property>
+   <item row="1" column="1" >
+    <widget class="QLabel" name="label" >
+     <property name="text" >
+      <string>Controller</string>
+     </property>
+     <property name="alignment" >
+      <set>Qt::AlignCenter</set>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="1" >
+    <widget class="QPushButton" name="decelerate" >
+     <property name="text" >
+      <string>Decelerate</string>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="1" >
+    <widget class="QPushButton" name="accelerate" >
+     <property name="text" >
+      <string>Accelerate</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="2" >
+    <widget class="QPushButton" name="right" >
+     <property name="text" >
+      <string>Right</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0" >
+    <widget class="QPushButton" name="left" >
+     <property name="text" >
+      <string>Left</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/examples/dbus/remotecontrolledcar/controller/main.cpp b/examples/dbus/remotecontrolledcar/controller/main.cpp
new file mode 100644
index 0000000..f28661e
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/controller/main.cpp
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+#include <QtDBus>
+
+#include "controller.h"
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    Controller controller;
+    controller.show();
+    return app.exec();
+}
diff --git a/examples/dbus/remotecontrolledcar/remotecontrolledcar.pro b/examples/dbus/remotecontrolledcar/remotecontrolledcar.pro
new file mode 100644
index 0000000..73bfa37
--- /dev/null
+++ b/examples/dbus/remotecontrolledcar/remotecontrolledcar.pro
@@ -0,0 +1,8 @@
+TEMPLATE = subdirs
+SUBDIRS = car \
+	  controller
+
+# install
+sources.files = *.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/dbus/remotecontrolledcar
+INSTALLS += sources