Remove example_4 and GuiClient

The build was disabled for some time.
There is still git if we want to bring them back.

69 files changed, 0 insertions, 6639 deletions

diff --git a/examples/GuiClient/GuiClient.pro b/examples/GuiClient/GuiClient.pro
deleted file mode 100644
index 60306171..00000000
--- a/examples/GuiClient/GuiClient.pro
+++ /dev/null
@@ -1,64 +0,0 @@
-include(../examples.pri)
-
-TARGET = GuiClient
-TEMPLATE = app
-
-SOURCES += main.cpp \
-    chatMsgGraphicsItem.cpp \
-    chatGraphicsScene.cpp \
-    chatGraphicsView.cpp \
-    chatDialog.cpp \
-    mainDialog.cpp \
-    rosterItemModel.cpp \
-    rosterItem.cpp \
-    rosterItemSortFilterProxyModel.cpp \
-    utils.cpp \
-    rosterListView.cpp \
-    searchLineEdit.cpp \
-    statusWidget.cpp \
-    signInStatusLabel.cpp \
-    statusAvatarWidget.cpp \
-    statusTextWidget.cpp \
-    statusToolButton.cpp \
-    vCardCache.cpp \
-    profileDialog.cpp \
-    capabilitiesCache.cpp \
-    accountsCache.cpp \
-    xmlConsoleDialog.cpp \
-    aboutDialog.cpp
-
-HEADERS += chatMsgGraphicsItem.h \
-    chatGraphicsScene.h \
-    chatGraphicsView.h \
-    chatDialog.h \
-    mainDialog.h \
-    rosterItemModel.h \
-    rosterItem.h \
-    rosterItemSortFilterProxyModel.h \
-    utils.h \
-    rosterListView.h \
-    searchLineEdit.h \
-    statusWidget.h \
-    signInStatusLabel.h \
-    statusAvatarWidget.h \
-    statusTextWidget.h \
-    statusToolButton.h \
-    vCardCache.h \
-    profileDialog.h \
-    capabilitiesCache.h \
-    accountsCache.h \
-    xmlConsoleDialog.h \
-    aboutDialog.h
-
-FORMS += mainDialog.ui \
-    chatDialog.ui \
-    statusWidget.ui \
-    profileDialog.ui \
-    xmlConsoleDialog.ui \
-    aboutDialog.ui
-
-QT += network \
-    xml \
-    widgets
-
-RESOURCES += resources.qrc
diff --git a/examples/GuiClient/aboutDialog.cpp b/examples/GuiClient/aboutDialog.cpp
deleted file mode 100644
index 65805a53..00000000
--- a/examples/GuiClient/aboutDialog.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "aboutDialog.h"
-#include "ui_aboutDialog.h"
-
-#include "QXmppGlobal.h"
-
-#include <QtGlobal>
-
-aboutDialog::aboutDialog(QWidget *parent) :
-    QDialog(parent),
-    ui(new Ui::aboutDialog)
-{
-    ui->setupUi(this);
-
-    setWindowTitle(QString("About %1").arg(qApp->applicationName()));
-
-    ui->textEdit->append(QString("Copyright (C) 2008-2014 The QXmpp developers\n"));
-    ui->textEdit->append(qApp->applicationName() + " " + qApp->applicationVersion());
-    ui->textEdit->append(QString("\nBased on:"));
-    ui->textEdit->append(QString("QXmpp %1").arg(QXmppVersion()));
-    ui->textEdit->append(QString("Qt %1 [built-with]").arg(qVersion()));
-    ui->textEdit->append(QString("Qt %1 [running-with]").arg(QT_VERSION_STR));
-}
-
-aboutDialog::~aboutDialog()
-{
-    delete ui;
-}
diff --git a/examples/GuiClient/aboutDialog.h b/examples/GuiClient/aboutDialog.h
deleted file mode 100644
index 22c765c7..00000000
--- a/examples/GuiClient/aboutDialog.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef ABOUTDIALOG_H
-#define ABOUTDIALOG_H
-
-#include <QDialog>
-
-namespace Ui {
-    class aboutDialog;
-}
-
-class aboutDialog : public QDialog
-{
-    Q_OBJECT
-
-public:
-    explicit aboutDialog(QWidget *parent = 0);
-    ~aboutDialog();
-
-private:
-    Ui::aboutDialog *ui;
-};
-
-#endif // ABOUTDIALOG_H
diff --git a/examples/GuiClient/aboutDialog.ui b/examples/GuiClient/aboutDialog.ui
deleted file mode 100644
index 01240819..00000000
--- a/examples/GuiClient/aboutDialog.ui
+++ /dev/null
@@ -1,71 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>aboutDialog</class>
- <widget class="QDialog" name="aboutDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>309</width>
-    <height>218</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Dialog</string>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <item>
-    <widget class="QTextEdit" name="textEdit">
-     <property name="readOnly">
-      <bool>true</bool>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
-     </property>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources/>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>aboutDialog</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>aboutDialog</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>
diff --git a/examples/GuiClient/accountsCache.cpp b/examples/GuiClient/accountsCache.cpp
deleted file mode 100644
index d13bded5..00000000
--- a/examples/GuiClient/accountsCache.cpp
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "accountsCache.h"
-#include "utils.h"
-
-#include <QDir>
-#include <QTextStream>
-#include <QStringList>
-
-accountsCache::accountsCache(QObject *parent) :
-    QObject(parent)
-{
-}
-
-QStringList accountsCache::getBareJids()
-{
-    QStringList list;
-    QDomElement element = m_accountsDocument.documentElement().firstChildElement("account");
-    while(!element.isNull())
-    {
-        list << element.firstChildElement("bareJid").text();
-        element = element.nextSiblingElement("account");
-    }
-
-    return list;
-}
-
-QString accountsCache::getPassword(const QString& bareJid)
-{
-    QDomElement element = m_accountsDocument.documentElement().firstChildElement("account");
-    while(!element.isNull())
-    {
-        if(element.firstChildElement("bareJid").text() == bareJid)
-        {
-            QByteArray passwdEncryptedBa = QByteArray::fromBase64(
-                    element.firstChildElement("password").text().toUtf8());
-            QString passwd = calculateXor(passwdEncryptedBa, bareJid.toUtf8());
-            return passwd;
-        }
-        element = element.nextSiblingElement("account");
-    }
-
-    return "";
-}
-
-void accountsCache::addAccount(const QString& bareJid, const QString& passwd)
-{
-    if(m_accountsDocument.documentElement().isNull())
-    {
-        m_accountsDocument.appendChild(m_accountsDocument.createElement("accounts"));
-    }
-
-    QDomElement element = m_accountsDocument.documentElement().firstChildElement("account");
-    while(!element.isNull())
-    {
-        if(element.firstChildElement("bareJid").text() == bareJid)
-        {
-            m_accountsDocument.documentElement().removeChild(element);
-            break;
-        }
-        element = element.nextSiblingElement("account");
-    }
-
-    QDomElement newElement = m_accountsDocument.createElement("account");
-
-    QDomElement newElementBareJid = m_accountsDocument.createElement("bareJid");
-    newElementBareJid.appendChild(m_accountsDocument.createTextNode(bareJid));
-    newElement.appendChild(newElementBareJid);
-
-    QDomElement newElementPasswd = m_accountsDocument.createElement("password");
-    newElementPasswd.appendChild(m_accountsDocument.createTextNode(
-            calculateXor(passwd.toUtf8(), bareJid.toUtf8()).toBase64()));
-    newElement.appendChild(newElementPasswd);
-
-    m_accountsDocument.documentElement().appendChild(newElement);
-
-    saveToFile();
-}
-
-void accountsCache::loadFromFile()
-{
-    QDir dirSettings(getSettingsDir());
-    if(dirSettings.exists())
-    {
-        QFile file(getSettingsDir()+ "accounts.xml");
-        if(file.open(QIODevice::ReadOnly))
-        {
-            m_accountsDocument.setContent(&file, true);
-        }
-    }
-}
-
-void accountsCache::saveToFile()
-{
-    QDir dir;
-    if(!dir.exists(getSettingsDir()))
-        dir.mkpath(getSettingsDir());
-
-    QString fileAccounts = getSettingsDir() + "accounts.xml";
-    QFile file(fileAccounts);
-    if(file.open(QIODevice::ReadWrite))
-    {
-        QTextStream tstream(&file);
-        m_accountsDocument.save(tstream, 2);
-        file.close();
-    }
-}
diff --git a/examples/GuiClient/accountsCache.h b/examples/GuiClient/accountsCache.h
deleted file mode 100644
index f3cb1a52..00000000
--- a/examples/GuiClient/accountsCache.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef ACCOUNTSCACHE_H
-#define ACCOUNTSCACHE_H
-
-#include <QObject>
-#include <QDomElement>
-
-class QStringList;
-
-class accountsCache : public QObject
-{
-    Q_OBJECT
-
-public:
-    explicit accountsCache(QObject *parent);
-    QStringList getBareJids();
-    QString getPassword(const QString& bareJid);
-
-    void addAccount(const QString& bareJid, const QString& passwd);
-
-public:
-    void loadFromFile();
-
-private:
-    void saveToFile();
-
-    QDomDocument m_accountsDocument;
-};
-
-#endif // ACCOUNTSCACHE_H
diff --git a/examples/GuiClient/capabilitiesCache.cpp b/examples/GuiClient/capabilitiesCache.cpp
deleted file mode 100644
index dd86fca5..00000000
--- a/examples/GuiClient/capabilitiesCache.cpp
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "capabilitiesCache.h"
-#include "utils.h"
-
-#include "QXmppClient.h"
-#include "QXmppDiscoveryManager.h"
-
-#include <QCoreApplication>
-#include <QXmlStreamWriter>
-#include <QDir>
-
-capabilitiesCache::capabilitiesCache(QXmppClient* client) :
-    QObject(client), m_client(client)
-{
-    QXmppDiscoveryManager* ext = m_client->findExtension<QXmppDiscoveryManager>();
-    if(ext)
-    {
-        bool check = connect(ext, SIGNAL(infoReceived(QXmppDiscoveryIq)),
-                             SLOT(infoReceived(QXmppDiscoveryIq)));
-        Q_ASSERT(check);
-        Q_UNUSED(check);
-    }
-}
-
-bool capabilitiesCache::isCapabilityAvailable(const QString& nodeVer)
-{
-    return m_mapCapabilities.contains(nodeVer);
-}
-
-void capabilitiesCache::requestInfo(const QString& jid, const QString& node)
-{
-    QXmppDiscoveryManager* ext = m_client->findExtension<QXmppDiscoveryManager>();
-    if(ext)
-    {
-        bool alreadyRequested = false;
-        foreach(QString key, m_mapIdNodeVer.keys())
-        {
-            if(m_mapIdNodeVer[key] == node)
-            {
-                alreadyRequested = true;
-                break;
-            }
-        }
-
-        if(!alreadyRequested)
-        {
-            QString id = ext->requestInfo(jid, node);
-            m_mapIdNodeVer[id] = node;
-        }
-    }
-}
-
-void capabilitiesCache::infoReceived(const QXmppDiscoveryIq& discoIqRcv)
-{
-    QXmppDiscoveryIq discoIq = discoIqRcv;
-    if(discoIq.queryType() == QXmppDiscoveryIq::InfoQuery &&
-       discoIq.type() == QXmppIq::Result)
-    {
-        if(discoIq.queryNode().isEmpty())
-        {
-            discoIq.setQueryNode(m_mapIdNodeVer[discoIq.id()]);
-            m_mapIdNodeVer.remove(discoIq.id());
-        }
-
-        discoIq.setTo("");
-        discoIq.setFrom("");
-        discoIq.setId("");
-        m_mapCapabilities[discoIq.queryNode()] = discoIq;
-        saveToFile(discoIq.queryNode());
-    }
-}
-
-void capabilitiesCache::loadFromFile()
-{
-    m_mapCapabilities.clear();
-
-    QDir dirCaps(getSettingsDir(m_client->configuration().jidBare())+ "capabilities/");
-    if(dirCaps.exists())
-    {
-        QStringList list = dirCaps.entryList(QStringList("*.xml"));
-        foreach(QString fileName, list)
-        {
-            QFile file(getSettingsDir(m_client->configuration().jidBare())+ "capabilities/" + fileName);
-            if(file.open(QIODevice::ReadOnly))
-            {
-                QDomDocument doc;
-                if(doc.setContent(&file, true))
-                {
-                    QXmppDiscoveryIq discoIq;
-                    discoIq.parse(doc.documentElement());
-                    m_mapCapabilities[discoIq.queryNode()] = discoIq;
-                    QCoreApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
-                }
-            }
-        }
-    }
-}
-
-void capabilitiesCache::saveToFile(const QString& nodeVer)
-{
-    if(!m_mapCapabilities.contains(nodeVer))
-        return;
-
-    QString fileName = getSha1HashAsHex(nodeVer.toUtf8());
-    QDir dir;
-    if(!dir.exists(getSettingsDir(m_client->configuration().jidBare())))
-        dir.mkpath(getSettingsDir(m_client->configuration().jidBare()));
-
-    QDir dir2;
-    if(!dir2.exists(getSettingsDir(m_client->configuration().jidBare())+ "capabilities/"))
-        dir2.mkpath(getSettingsDir(m_client->configuration().jidBare())+ "capabilities/");
-
-    QString fileCapability = getSettingsDir(m_client->configuration().jidBare()) + "capabilities/" + fileName + ".xml";
-    QFile file(fileCapability);
-
-    if(file.open(QIODevice::ReadWrite))
-    {
-        QXmlStreamWriter stream(&file);
-        stream.setAutoFormatting(true);
-        stream.setAutoFormattingIndent(2);
-        m_mapCapabilities[nodeVer].toXml(&stream);
-        file.close();
-    }
-}
-
-QStringList capabilitiesCache::getFeatures(const QString& nodeVer)
-{
-    if(!m_mapCapabilities.contains(nodeVer))
-        return QStringList();
-
-    return m_mapCapabilities[nodeVer].features();
-}
-
-QStringList capabilitiesCache::getIdentities(const QString& nodeVer)
-{
-    if(!m_mapCapabilities.contains(nodeVer))
-        return QStringList();
-
-    QStringList idList;
-    QList<QXmppDiscoveryIq::Identity> list = m_mapCapabilities[nodeVer].identities();
-    foreach(QXmppDiscoveryIq::Identity identity, list)
-    {
-        QStringList tmpList;
-        if(!identity.name().isEmpty())
-            tmpList << identity.name();
-        if(!identity.category().isEmpty())
-            tmpList << identity.category();
-        if(!identity.type().isEmpty())
-            tmpList << identity.type();
-        if(!identity.language().isEmpty())
-            tmpList << identity.language();
-        idList << tmpList.join(" | ");
-    }
-    return idList;
-}
-
diff --git a/examples/GuiClient/capabilitiesCache.h b/examples/GuiClient/capabilitiesCache.h
deleted file mode 100644
index 2e6eccac..00000000
--- a/examples/GuiClient/capabilitiesCache.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef CAPABILITIESCACHE_H
-#define CAPABILITIESCACHE_H
-
-#include <QObject>
-#include <QDomElement>
-#include <QMap>
-
-class QXmppClient;
-
-#include "QXmppDiscoveryIq.h"
-
-class capabilitiesCache : public QObject
-{
-    Q_OBJECT
-
-public:
-    capabilitiesCache(QXmppClient* client);
-    bool isCapabilityAvailable(const QString& nodeVer);
-    void requestInfo(const QString& jid, const QString& nodeVer);
-
-    void loadFromFile();
-
-    QStringList getFeatures(const QString& nodeVer);
-    QStringList getIdentities(const QString& nodeVer);
-
-signals:
-
-private slots:
-    void infoReceived(const QXmppDiscoveryIq&);
-
-private:
-    void saveToFile(const QString& nodeVer);
-
-    QXmppClient* m_client;
-
-    QMap<QString, QXmppDiscoveryIq> m_mapCapabilities;
-    QMap<QString, QString> m_mapIdNodeVer;
-};
-
-#endif // CAPABILITIESCACHE_H
diff --git a/examples/GuiClient/chatDialog.cpp b/examples/GuiClient/chatDialog.cpp
deleted file mode 100644
index 60282802..00000000
--- a/examples/GuiClient/chatDialog.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "chatDialog.h"
-#include "ui_chatDialog.h"
-
-#include "chatGraphicsView.h"
-#include "chatGraphicsScene.h"
-#include "QXmppClient.h"
-#include <QPainter>
-#include <QPushButton>
-
-chatDialog::chatDialog(QWidget *parent): QDialog(parent, Qt::Window),
-    ui(new Ui::chatDialogClass), m_view(0), m_scene(0), m_pushButtonSend(0), m_client(0)
-{
-    ui->setupUi(this);
-    m_view = new chatGraphicsView(this);
-    m_scene = new chatGraphicsScene(this);
-    m_view->setChatGraphicsScene(m_scene);
-    m_pushButtonSend = new QPushButton("Send", this);
-//    m_pushButtonSend->setFixedHeight();
-//    m_pushButtonSend->setFixedWidth();
-    QRect rect = ui->lineEdit->geometry();
-    rect.setLeft(rect.right());
-    rect.setWidth(60);
-    m_pushButtonSend->setGeometry(rect);
-    ui->lineEdit->setFocus();
-    ui->verticalLayout->insertWidget(0, m_view);
-    bool check = connect(m_pushButtonSend, SIGNAL(clicked(bool)), SLOT(sendMessage()));
-    Q_ASSERT(check);
-    Q_UNUSED(check);
-    updateSendButtonGeomerty();
-}
-
-void chatDialog::show()
-{
-    QDialog::show();
-}
-
-QString chatDialog::getBareJid() const
-{
-    return m_bareJid;
-}
-
-QString chatDialog::getDisplayName() const
-{
-    return m_displayName;
-}
-
-void chatDialog::setBareJid(const QString& str)
-{
-    m_bareJid = str;
-}
-
-void chatDialog::setDisplayName(const QString& str)
-{
-    m_displayName = str;
-    setWindowTitle(QString("Chat with %1").arg(m_bareJid));
-
-    QFont font;
-    font.setBold(true);
-    QFontMetrics fontMetrics(font);
-    QRect rect = fontMetrics.boundingRect(m_displayName);
-    int width = rect.width();
-
-    if(m_scene)
-        m_scene->setBoxStartLength(width);
-//    ui->horizontalSpacer_2->changeSize(width+20, 10);
-    ui->lineEdit->setFixedWidth(350 - width - 25);
-    updateSendButtonGeomerty();
-}
-
-void chatDialog::setQXmppClient(QXmppClient* client)
-{
-    m_client = client;
-}
-
-void chatDialog::sendMessage()
-{
-    if(m_client)
-        m_client->sendMessage(getBareJid(), ui->lineEdit->text());
-
-    m_view->addMessage("Me", ui->lineEdit->text());
-    ui->lineEdit->clear();
-}
-
-void chatDialog::messageReceived(const QString& msg)
-{
-    m_view->addMessage(getDisplayName(), msg);
-}
-
-void chatDialog::keyPressEvent(QKeyEvent* event1)
-{
-    ui->lineEdit->setFocus();
-    ui->lineEdit->event(event1);
-
-    if(event1->key() == Qt::Key_Return)
-    {
-        m_pushButtonSend->click();
-    }
-    else if(event1->key() == Qt::Key_Escape)
-    {
-        hide();
-    }
-}
-
-void chatDialog::paintEvent(QPaintEvent* event)
-{
-    QDialog::paintEvent(event);
-    QPainter p(this);
-    p.setPen(Qt::gray);
-    p.drawRect(rect().adjusted(5, 5, -6, -6));
-}
-
-void chatDialog::resizeEvent(QResizeEvent *)
-{
-    updateSendButtonGeomerty();
-}
-
-void chatDialog::moveEvent(QMoveEvent *)
-{
-    updateSendButtonGeomerty();
-}
-
-void chatDialog::updateSendButtonGeomerty()
-{
-    QRect rect = ui->lineEdit->geometry();
-    rect.setLeft(rect.right() + 6);
-    rect.setWidth(60);
-    QRect rect2 = rect;
-    rect2.setHeight(25);
-    rect2.moveCenter(rect.center());
-    m_pushButtonSend->setGeometry(rect2);
-}
diff --git a/examples/GuiClient/chatDialog.h b/examples/GuiClient/chatDialog.h
deleted file mode 100644
index ec008ebf..00000000
--- a/examples/GuiClient/chatDialog.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef CHATDIALOG_H
-#define CHATDIALOG_H
-
-#include <QDialog>
-#include <QKeyEvent>
-
-namespace Ui
-{
-    class chatDialogClass;
-}
-
-class chatGraphicsView;
-class chatGraphicsScene;
-class QXmppClient;
-class QPushButton;
-
-class chatDialog : public QDialog
-{
-    Q_OBJECT
-
-public:
-    chatDialog(QWidget *parent = 0);
-    void show();
-
-    QString getBareJid() const;
-    QString getDisplayName() const;
-    void setBareJid(const QString&);
-    void setDisplayName(const QString&);
-    void setQXmppClient(QXmppClient* client);
-    void messageReceived(const QString& msg);
-
-private slots:
-    void sendMessage();
-
-protected:
-    void keyPressEvent(QKeyEvent*);
-    void paintEvent(QPaintEvent* event);
-    virtual void resizeEvent(QResizeEvent*);
-    virtual void moveEvent(QMoveEvent*);
-
-private:
-    void updateSendButtonGeomerty();
-
-    Ui::chatDialogClass *ui;
-    chatGraphicsView* m_view;
-    chatGraphicsScene* m_scene;
-    QPushButton* m_pushButtonSend;
-
-    // holds a reference to the the connected client
-    QXmppClient* m_client;
-
-    QString m_bareJid;
-    QString m_displayName;
-};
-
-#endif // CHATDIALOG_H
diff --git a/examples/GuiClient/chatDialog.ui b/examples/GuiClient/chatDialog.ui
deleted file mode 100644
index 2cdb8fcc..00000000
--- a/examples/GuiClient/chatDialog.ui
+++ /dev/null
@@ -1,82 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>chatDialogClass</class>
- <widget class="QDialog" name="chatDialogClass">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>445</width>
-    <height>291</height>
-   </rect>
-  </property>
-  <property name="minimumSize">
-   <size>
-    <width>445</width>
-    <height>0</height>
-   </size>
-  </property>
-  <property name="windowTitle">
-   <string>Dialog</string>
-  </property>
-  <property name="styleSheet">
-   <string>alternate-background-color: rgb(255, 255, 255);</string>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="spacing">
-    <number>0</number>
-   </property>
-   <property name="margin">
-    <number>6</number>
-   </property>
-   <item>
-    <layout class="QHBoxLayout" name="horizontalLayout">
-     <property name="spacing">
-      <number>0</number>
-     </property>
-     <item>
-      <widget class="QWidget" name="widget" native="true">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="styleSheet">
-        <string>background-color: rgb(255, 255, 255);</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QLineEdit" name="lineEdit">
-       <property name="minimumSize">
-        <size>
-         <width>0</width>
-         <height>50</height>
-        </size>
-       </property>
-       <property name="alignment">
-        <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QWidget" name="widget_2" native="true">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="styleSheet">
-        <string>background-color: rgb(255, 255, 255);</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-  </layout>
- </widget>
- <resources/>
- <connections/>
-</ui>
diff --git a/examples/GuiClient/chatGraphicsScene.cpp b/examples/GuiClient/chatGraphicsScene.cpp
deleted file mode 100644
index d032a87b..00000000
--- a/examples/GuiClient/chatGraphicsScene.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "chatGraphicsScene.h"
-#include "chatMsgGraphicsItem.h"
-#include "chatGraphicsView.h"
-
-chatGraphicsScene::chatGraphicsScene(QObject* parent) : QGraphicsScene(parent),
-        m_verticalPosForNewMessage(0), m_verticalSpacing(5)
-{
-}
-
-void chatGraphicsScene::addMessage(const QString& user, const QString& message)
-{
-    chatMsgGraphicsItem* item = new chatMsgGraphicsItem();
-    m_items.append(item);
-    item->setName(user);
-    item->setBoxStartLength(m_boxStartLength);
-    item->setText(message);
-    item->setViewWidth(350);
-//    item->setViewWidth(views().at(0)->size().width());
-    item->setPos(0, m_verticalPosForNewMessage);
-    int height = item->boundingRect().height();
-    m_verticalPosForNewMessage = m_verticalPosForNewMessage + height + m_verticalSpacing;
-    addItem(item);
-
-    QRectF rect = sceneRect();
-    rect.setHeight(m_verticalPosForNewMessage);
-    setSceneRect(rect);
-}
-
-void chatGraphicsScene::setWidthResize(int newWidth, int oldWidth)
-{
-    Q_UNUSED(newWidth);
-    Q_UNUSED(oldWidth);
-//    verticalReposition();
-}
-
-void chatGraphicsScene::verticalReposition()
-{
-    m_verticalPosForNewMessage = 0;
-
-    chatMsgGraphicsItem* item = 0;
-    for(int i = 0; i < m_items.size(); ++i)
-    {
-        item = m_items.at(i);
-        item->setViewWidth(views().at(0)->size().width());
-        item->setPos(0, m_verticalPosForNewMessage);
-        int height = item->boundingRect().height();
-        m_verticalPosForNewMessage = m_verticalPosForNewMessage + height + m_verticalSpacing;
-    }
-
-    QRectF rect = sceneRect();
-    if(item)
-    {
-        rect.setHeight(m_verticalPosForNewMessage);
-        rect.setWidth(item->getMaxWidth() + item->getBoxStartLength() - 4);
-        setSceneRect(rect);
-    }
-}
-
-void chatGraphicsScene::setBoxStartLength(int length)
-{
-    m_boxStartLength = length;
-}
-
diff --git a/examples/GuiClient/chatGraphicsScene.h b/examples/GuiClient/chatGraphicsScene.h
deleted file mode 100644
index f9a8fc30..00000000
--- a/examples/GuiClient/chatGraphicsScene.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef CHATGRAPHICSSCENE_H
-#define CHATGRAPHICSSCENE_H
-
-#include <QGraphicsScene>
-#include <QList>
-
-class chatMsgGraphicsItem;
-
-class chatGraphicsScene : public QGraphicsScene
-{
-public:
-    chatGraphicsScene(QObject* parent = 0);
-    void addMessage(const QString& user, const QString& message);
-    void setWidthResize(int newWidth, int oldWidth);
-    void verticalReposition();
-    void setBoxStartLength(int length);
-
-private:
-    int m_verticalPosForNewMessage;
-    int m_verticalSpacing;
-    int m_boxStartLength;
-    QList <chatMsgGraphicsItem*> m_items;
-};
-
-#endif // CHATGRAPHICSSCENE_H
diff --git a/examples/GuiClient/chatGraphicsView.cpp b/examples/GuiClient/chatGraphicsView.cpp
deleted file mode 100644
index b39a876d..00000000
--- a/examples/GuiClient/chatGraphicsView.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "chatGraphicsView.h"
-#include "chatGraphicsScene.h"
-#include <QResizeEvent>
-
-chatGraphicsView::chatGraphicsView(QWidget* parent) : QGraphicsView(parent)
-{
-    setAlignment(Qt::AlignHCenter|Qt::AlignTop);
-    setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
-    setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    setFrameStyle(QFrame::NoFrame);
-}
-
-void chatGraphicsView::setChatGraphicsScene(chatGraphicsScene* scene)
-{
-    m_scene = scene;
-    setScene(m_scene);
-}
-
-void chatGraphicsView::addMessage(const QString& user, const QString& message)
-{
-    if(m_scene)
-        m_scene->addMessage(user, message);
-
-    QRectF rect = scene()->sceneRect();
-    rect.adjust(-4, -4, 4, 4);
-    setSceneRect(rect);
-
-    rect = sceneRect();
-    rect.setTop(sceneRect().height() - 20);
-    rect.setWidth(20);
-    ensureVisible(rect, 50, 50);
-}
-
-void chatGraphicsView::resizeEvent(QResizeEvent *event)
-{
-//  pass this to scene
-    m_scene->setWidthResize(event->size().width(), event->oldSize().width());
-    QGraphicsView::resizeEvent(event);
-
-    QRectF rect = scene()->sceneRect();
-    rect.adjust(-4, -4, 4, 4);
-    setSceneRect(rect);
-}
diff --git a/examples/GuiClient/chatGraphicsView.h b/examples/GuiClient/chatGraphicsView.h
deleted file mode 100644
index 5bb857a6..00000000
--- a/examples/GuiClient/chatGraphicsView.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef CHATGRAPHICSVIEW_H
-#define CHATGRAPHICSVIEW_H
-
-#include <QGraphicsView>
-class chatGraphicsScene;
-
-class chatGraphicsView : public QGraphicsView
-{
-public:
-    chatGraphicsView(QWidget* parent = 0);
-    void setChatGraphicsScene(chatGraphicsScene* scene);
-    void addMessage(const QString& user, const QString& message);
-
-private:
-    void resizeEvent(QResizeEvent *event);
-
-    chatGraphicsScene* m_scene;
-};
-
-#endif // CHATGRAPHICSVIEW_H
diff --git a/examples/GuiClient/chatMsgGraphicsItem.cpp b/examples/GuiClient/chatMsgGraphicsItem.cpp
deleted file mode 100644
index 428c0387..00000000
--- a/examples/GuiClient/chatMsgGraphicsItem.cpp
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "chatMsgGraphicsItem.h"
-
-#include <QPainter>
-#include <QTextDocument>
-#include <QTime>
-
-QLinearGradient getGradient(const QColor &col, const QRectF &rect)
-{
-    QLinearGradient g(rect.topLeft(), rect.bottomLeft());
-
-    qreal hue = col.hueF();
-    qreal value = col.valueF();
-    qreal saturation = col.saturationF();
-
-    QColor c = col;
-    c.setHsvF(hue, 0.42 * saturation, 0.98 * value);
-    g.setColorAt(0, c);
-    c.setHsvF(hue, 0.58 * saturation, 0.95 * value);
-    g.setColorAt(0.25, c);
-    c.setHsvF(hue, 0.70 * saturation, 0.93 * value);
-    g.setColorAt(0.5, c);
-
-    c.setHsvF(hue, 0.95 * saturation, 0.9 * value);
-    g.setColorAt(0.501, c);
-    c.setHsvF(hue * 0.95, 0.95 * saturation, 0.95 * value);
-    g.setColorAt(0.75, c);
-    c.setHsvF(hue * 0.90, 0.95 * saturation, 1 * value);
-    g.setColorAt(1.0, c);
-
-    return g;
-}
-
-QLinearGradient darken(const QLinearGradient &gradient)
-{
-    QGradientStops stops = gradient.stops();
-    for (int i = 0; i < stops.size(); ++i) {
-        QColor color = stops.at(i).second;
-        stops[i].second = color.darker(160);
-    }
-
-    QLinearGradient g = gradient;
-    g.setStops(stops);
-    return g;
-}
-
-static void drawPath(QPainter *p, const QPainterPath &path, const QColor &col, bool dark = false)
-{
-    const QRectF pathRect = path.boundingRect();
-
-    const QLinearGradient baseGradient = getGradient(col, pathRect);
-    const QLinearGradient darkGradient = darken(baseGradient);
-
-    p->save();
-
-   // p->setOpacity(0.25);
-
-    //glow
-//    if (dark)
-//        p->strokePath(path, QPen(darkGradient, 6));
-//    else
-//        p->strokePath(path, QPen(baseGradient, 6));
-
-    p->setOpacity(1.0);
-
-    //fill
-    if (dark)
-        p->fillPath(path, darkGradient);
-    else
-        p->fillPath(path, baseGradient);
-
-    QLinearGradient g(pathRect.topLeft(), pathRect.topRight());
-    g.setCoordinateMode(QGradient::ObjectBoundingMode);
-
-    p->setOpacity(0.2);
-    p->fillPath(path, g);
-
-    p->setOpacity(0.5);
-
-    // highlight
-//    if (dark)
-//        p->strokePath(path, QPen(col.lighter(160).darker(160), 2));
-//    else
-//        p->strokePath(path, QPen(col.lighter(160), 2));
-
-    p->setOpacity(1.0);
-
-    p->restore();
-}
-
-chatMsgGraphicsItem::chatMsgGraphicsItem(QGraphicsItem * parent):QGraphicsPathItem(parent),
-            m_spikeWidth(9),
-            m_spikeHeight(6),
-            m_cornerRadius(10),
-            m_textSpacing(4), m_color(Qt::yellow)
-{
-    setPath(createPath());
-//    setFlags(QGraphicsItem::ItemIsMovable);
-
-    QFont font;
-    QFontMetrics fm(font);
-    m_timeStampWidth = fm.width(getTime()) + 4;
-}
-
-void chatMsgGraphicsItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
-{
-    Q_UNUSED(option);
-    Q_UNUSED(widget);
-
-    painter->setRenderHint(QPainter::Antialiasing);
-    drawPath(painter, path(), m_color);
-
-//    int spike_x = m_spikeWidth;
-//    int spike_y = m_spikeHeight;
-//    int corner = m_cornerRadius;
-//    int length = m_width - spike_x;
-//    int offset = spike_x;
-    QFont font;
-    font.setBold(true);
-    QTextDocument textDoc(getText());
-    QTextOption textOp;
-    textOp.setWrapMode(QTextOption::WrapAnywhere);
-    textOp.setAlignment(Qt::AlignLeft);
-    textDoc.setDefaultTextOption(textOp);
-    textDoc.setTextWidth(getTextWidth());
-    textDoc.setDefaultFont(font);
-
-    painter->setPen(Qt::white);
-    painter->setFont(font);
-    int height = (int) textDoc.size().height();
-    painter->drawText(m_spikeWidth + m_cornerRadius, 4, getTextWidth(), height,
-                      Qt::AlignLeft|Qt::TextWrapAnywhere, getText());
-
-//    painter->setPen(Qt::gray);
-    painter->setPen(Qt::black);
-
-//    font.setBold(false);
-    painter->setFont(font);
-    painter->drawText(-m_boxStartLength, 0, m_boxStartLength, m_height,
-                      Qt::AlignRight|Qt::AlignBottom, getName());
-
-    font.setBold(false);
-    painter->setPen(Qt::gray);
-    painter->setFont(font);
-
-    int timeWidth;
-    if(m_timeStampWidth > m_boxStartLength)
-        timeWidth = m_timeStampWidth;
-    else
-        timeWidth = m_boxStartLength;
-
-    painter->drawText(getMaxWidth() + 6, 0, timeWidth - 6, m_height,
-                      Qt::AlignBottom|Qt::AlignLeft, getTime());
-}
-
-void chatMsgGraphicsItem::setText(const QString& text)
-{
-    m_text = text;
-    calculateWidth();
-    setPath(createPath());
-}
-
-void chatMsgGraphicsItem::setMaxWidth(int width)
-{
-    m_maxWidth = width;
-    setPath(createPath());
-}
-
-void chatMsgGraphicsItem::setViewWidth(int width)
-{
-    //25 for scrollbar
-    setMaxWidth(width - getBoxStartLength() - 25);
-}
-
-int chatMsgGraphicsItem::getMaxWidth() const
-{
-    return m_maxWidth;
-}
-
-void chatMsgGraphicsItem::setAlignment(Alignment align)
-{
-    m_alignment = align;
-    setPath(createPath());
-}
-
-QPainterPath chatMsgGraphicsItem::createPath()
-{
-    calculateWidth();
-    int spike_x = m_spikeWidth;
-    int spike_y = m_spikeHeight;
-    int corner = m_cornerRadius;
-    int length = m_width - spike_x;
-    int offset = spike_x;
-
-    QPainterPath messageBoxPath;
-    messageBoxPath.moveTo(0 + offset, m_height - corner);
-    QRectF rect(offset - 2*spike_x, m_height - corner - spike_y, 2*spike_x, 2*spike_y);
-    messageBoxPath.arcMoveTo(rect, -90.0);
-    messageBoxPath.arcTo(rect, 270, 90.0);
-    messageBoxPath.lineTo(0 + offset, corner);
-    messageBoxPath.arcTo(0 + offset, 0, 2*corner, 2*corner, 180, -90.0);
-    messageBoxPath.lineTo(length - corner, 0);
-    messageBoxPath.arcTo(length + offset - corner*2, 0, 2*corner, 2*corner, 90, -90.0);
-    messageBoxPath.lineTo(length + offset, m_height - corner);
-    messageBoxPath.arcTo(length + offset - corner*2, m_height - 2*corner, 2*corner, 2*corner, 0, -90.0);
-    messageBoxPath.lineTo(offset + corner, m_height);
-    messageBoxPath.arcTo(offset, m_height - 2*corner, 2*corner, 2*corner, 270, -45.0);
-    messageBoxPath.closeSubpath();
-
-    return messageBoxPath;
-}
-
-QString chatMsgGraphicsItem::getText() const
-{
-    return m_text;
-}
-
-int chatMsgGraphicsItem::getTextWidth() const
-{
-    return getMaxWidth() - m_spikeWidth - m_cornerRadius*2;
-}
-
-void chatMsgGraphicsItem::calculateWidth()
-{
-    QFont font;
-    font.setBold(true);
-    QTextDocument textDoc(m_text);
-    textDoc.setDefaultFont(font);
-    int idealWidth = (int)textDoc.size().width();
-    textDoc.setTextWidth(getTextWidth());
-    m_height = (int)textDoc.size().height();
-
-    if(idealWidth < getTextWidth())
-    {
-        m_width = idealWidth + m_spikeWidth + m_cornerRadius;
-    }
-    else
-        m_width = getMaxWidth();
-}
-
-void chatMsgGraphicsItem::setName(const QString& name)
-{
-    m_name = name;
-    if(name != "Me")
-        m_color = QColor(0, 210, 250);
-    else
-        m_color = QColor(250, 188, 239);
-}
-
-QString chatMsgGraphicsItem::getName() const
-{
-    return m_name;
-}
-
-QString chatMsgGraphicsItem::getTime() const
-{
-    return QTime::currentTime().toString("hh:mm");
-}
-
-void chatMsgGraphicsItem::setBoxStartLength(int length)
-{
-    m_boxStartLength = length;
-}
-
-int chatMsgGraphicsItem::getBoxStartLength() const
-{
-    return m_boxStartLength;
-}
-
-void chatMsgGraphicsItem::setColor(const QColor& color)
-{
-    m_color = color;
-}
-
-QRectF chatMsgGraphicsItem::boundingRect() const
-{
-    QRectF rect = QGraphicsPathItem::boundingRect();
-    rect.setLeft(-getBoxStartLength());
-
-    int timeWidth;
-    if(m_timeStampWidth > m_boxStartLength)
-        timeWidth = m_timeStampWidth;
-    else
-        timeWidth = m_boxStartLength;
-    rect.setRight(getMaxWidth() + timeWidth);
-    return rect;
-}
diff --git a/examples/GuiClient/chatMsgGraphicsItem.h b/examples/GuiClient/chatMsgGraphicsItem.h
deleted file mode 100644
index 653675fd..00000000
--- a/examples/GuiClient/chatMsgGraphicsItem.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef CHATMSGGRAPHICSITEM_H
-#define CHATMSGGRAPHICSITEM_H
-
-#include <QGraphicsPathItem>
-
-class chatMsgGraphicsItem : public QGraphicsPathItem
-{
-public:
-    enum Alignment
-    {
-        LEFT = 0,
-        RIGHT
-    };
-
-    chatMsgGraphicsItem(QGraphicsItem * parent = 0);
-    void setText(const QString& text);
-    void setName(const QString& name);
-    QString getName() const;
-    QString getText() const;
-
-    void setMaxWidth(int width);
-    int getMaxWidth() const;
-    void setViewWidth(int viewWidth);
-
-    void setAlignment(Alignment align);
-
-    void setBoxStartLength(int length);
-    int getBoxStartLength() const;
-
-    void setColor(const QColor&);
-
-    virtual QRectF boundingRect() const;
-
-private:
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
-    QPainterPath createPath();
-    int getTextWidth() const;
-    void calculateWidth();
-    QString getTime() const;
-
-    // max width of bubble including the spike
-    int m_maxWidth;
-
-    // actual width
-    int m_width;
-
-    // height of bubble
-    int m_height;
-    int m_spikeWidth;
-    int m_spikeHeight;
-    int m_cornerRadius;
-    int m_textSpacing;
-    int m_boxStartLength;
-    int m_timeStampWidth;
-    QColor m_color;
-
-    QString m_text;
-    QString m_name;
-    int m_length;
-    Alignment m_alignment;
-};
-
-#endif // CHATMSGGRAPHICSITEM_H
diff --git a/examples/GuiClient/main.cpp b/examples/GuiClient/main.cpp
deleted file mode 100644
index a87eb6bb..00000000
--- a/examples/GuiClient/main.cpp
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include <QApplication>
-#include <QDir>
-
-#include "mainDialog.h"
-#include "utils.h"
-
-int main(int argc, char *argv[])
-{
-    QApplication a(argc, argv);
-
-    QApplication::setOrganizationName("QXmpp");
-    QApplication::setApplicationName("GuiClient");
-
-    QDir dir;
-    if(!dir.exists(getSettingsDir()))
-        dir.mkpath(getSettingsDir());
-
-    mainDialog cw;
-    cw.show();
-    cw.raise();
-    return a.exec();
-}
diff --git a/examples/GuiClient/mainDialog.cpp b/examples/GuiClient/mainDialog.cpp
deleted file mode 100644
index fa655cd0..00000000
--- a/examples/GuiClient/mainDialog.cpp
+++ /dev/null
@@ -1,884 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "mainDialog.h"
-#include "ui_mainDialog.h"
-
-#include "utils.h"
-#include "profileDialog.h"
-#include "aboutDialog.h"
-#include "chatDialog.h"
-
-#include "QXmppPresence.h"
-#include "QXmppMessage.h"
-#include "QXmppUtils.h"
-#include "QXmppVCardManager.h"
-
-#include <QMovie>
-#include <QCompleter>
-#include <QInputDialog>
-#include <QMessageBox>
-#include <QKeyEvent>
-
-
-mainDialog::mainDialog(QWidget *parent): QDialog(parent, Qt::Window),
-    ui(new Ui::mainDialogClass), m_rosterItemModel(this),
-    m_rosterItemSortFilterModel(this), m_vCardCache(&m_xmppClient),
-    m_capabilitiesCache(&m_xmppClient), m_accountsCache(this),
-
-#ifndef QT_NO_SYSTEMTRAYICON
-    m_trayIcon(this), m_trayIconMenu(this),
-#endif
-
-    m_quitAction("Quit", this),
-    m_signOutAction("Sign out", this),
-    m_settingsMenu(0)
-{
-    bool check;
-    Q_UNUSED(check);
-
-    ui->setupUi(this);
-    createTrayIconAndMenu();
-    createSettingsMenu();
-
-    ui->pushButton_cancel->setDisabled(true);
-    ui->label_throbber->setMovie(new QMovie(":/icons/resource/ajax-loader.gif"));
-    ui->label_throbber->movie()->start();
-    showSignInPage();
-    loadAccounts();
-
-    check = connect(ui->lineEdit_userName->completer(),
-                         SIGNAL(activated(QString)),
-                         this, SLOT(userNameCompleter_activated(QString)));
-    Q_ASSERT(check);
-
-    check = connect(&m_xmppClient.rosterManager(),
-                         SIGNAL(rosterReceived()),
-                         this, SLOT(rosterReceived()));
-    Q_ASSERT(check);
-
-    check = connect(&m_xmppClient.rosterManager(),
-                         SIGNAL(itemChanged(QString)),
-                         this, SLOT(rosterChanged(QString)));
-    Q_ASSERT(check);
-
-    check = connect(&m_xmppClient,
-                         SIGNAL(error(QXmppClient::Error)),
-                         this, SLOT(errorClient(QXmppClient::Error)));
-    Q_ASSERT(check);
-
-    check = connect(&m_xmppClient,
-                         SIGNAL(presenceReceived(QXmppPresence)),
-                         this, SLOT(presenceReceived(QXmppPresence)));
-    Q_ASSERT(check);
-
-    QXmppLogger::getLogger()->setLoggingType(QXmppLogger::SignalLogging);
-
-
-    check = connect(&m_xmppClient.rosterManager(),
-                    SIGNAL(presenceChanged(QString,QString)),
-                    this, SLOT(presenceChanged(QString,QString)));
-    Q_ASSERT(check);
-
-    check = connect(ui->lineEdit_filter, SIGNAL(textChanged(QString)),
-                    this, SLOT(filterChanged(QString)));
-    Q_ASSERT(check);
-
-    check = connect(ui->listView, SIGNAL(showChatDialog(QString)),
-                    this, SLOT(showChatDialog(QString)));
-    Q_ASSERT(check);
-
-    check = connect(ui->listView, SIGNAL(showProfile(QString)),
-                    this, SLOT(showProfile(QString)));
-    Q_ASSERT(check);
-
-    check = connect(ui->listView, SIGNAL(removeContact(QString)),
-                    this, SLOT(action_removeContact(QString)));
-    Q_ASSERT(check);
-
-    check = connect(&m_xmppClient, SIGNAL(messageReceived(QXmppMessage)),
-                    SLOT(messageReceived(QXmppMessage)));
-    Q_ASSERT(check);
-
-    check = connect(ui->pushButton_signIn, SIGNAL(clicked(bool)), SLOT(signIn()));
-    Q_ASSERT(check);
-
-    check = connect(ui->pushButton_cancel, SIGNAL(clicked(bool)),
-                    SLOT(cancelSignIn()));
-    Q_ASSERT(check);
-
-    m_rosterItemSortFilterModel.setSourceModel(&m_rosterItemModel);
-    ui->listView->setModel(&m_rosterItemSortFilterModel);
-    m_rosterItemSortFilterModel.sort(0);
-
-    rosterItemDelegate *delegate = new rosterItemDelegate();
-    ui->listView->setItemDelegate(delegate);
-    ui->listView->setFocus();
-    ui->verticalLayout_3->insertWidget(0, &m_statusWidget);
-
-    check = connect(&m_statusWidget, SIGNAL(statusTextChanged(QString)),
-                    SLOT(statusTextChanged(QString)));
-    Q_ASSERT(check);
-    check = connect(&m_statusWidget, SIGNAL(presenceTypeChanged(QXmppPresence::Type)),
-                    SLOT(presenceTypeChanged(QXmppPresence::Type)));
-    Q_ASSERT(check);
-    check = connect(&m_statusWidget,
-                    SIGNAL(presenceStatusTypeChanged(QXmppPresence::AvailableStatusType)),
-                    SLOT(presenceStatusTypeChanged(QXmppPresence::AvailableStatusType)));
-    Q_ASSERT(check);
-    check = connect(&m_statusWidget,
-                    SIGNAL(avatarChanged(QImage)),
-                    SLOT(avatarChanged(QImage)));
-    Q_ASSERT(check);
-
-    check = connect(&m_xmppClient, SIGNAL(connected()), SLOT(updateStatusWidget()));
-    Q_ASSERT(check);
-
-    check = connect(&m_xmppClient, SIGNAL(connected()), SLOT(showRosterPage()));
-    Q_ASSERT(check);
-
-    check = connect(&m_xmppClient, SIGNAL(connected()), SLOT(addAccountToCache()));
-    Q_ASSERT(check);
-
-    check = connect(&m_xmppClient, SIGNAL(disconnected()), SLOT(showSignInPageAfterUserDisconnection()));
-    Q_ASSERT(check);
-
-    check = connect(&m_xmppClient.vCardManager(),
-                    SIGNAL(vCardReceived(QXmppVCardIq)), &m_vCardCache,
-                    SLOT(vCardReceived(QXmppVCardIq)));
-    Q_ASSERT(check);
-
-    check = connect(&m_vCardCache,
-                    SIGNAL(vCardReadyToUse(QString)),
-                    SLOT(updateVCard(QString)));
-    Q_ASSERT(check);
-
-    check = connect(ui->pushButton_addContact, SIGNAL(clicked()), SLOT(action_addContact()));
-    Q_ASSERT(check);
-
-    check = connect(QXmppLogger::getLogger(),
-                 SIGNAL(message(QXmppLogger::MessageType,QString)),
-                 &m_consoleDlg,
-                 SLOT(message(QXmppLogger::MessageType,QString)));
-    Q_ASSERT(check);
-
-    check = connect(ui->pushButton_settings,
-                 SIGNAL(pressed()),
-                 SLOT(action_settingsPressed()));
-    Q_ASSERT(check);
-}
-
-void mainDialog::rosterChanged(const QString& bareJid)
-{
-    m_rosterItemModel.updateRosterEntry(bareJid, m_xmppClient.rosterManager().
-                                        getRosterEntry(bareJid));
-
-    // if available in cache, update it else based on presence it will request if not available
-    if(m_vCardCache.isVCardAvailable(bareJid))
-        updateVCard(bareJid);
-}
-
-void mainDialog::rosterReceived()
-{
-    QStringList list = m_xmppClient.rosterManager().getRosterBareJids();
-    QString bareJid;
-    foreach(bareJid, list)
-        rosterChanged(bareJid);
-}
-
-void mainDialog::presenceChanged(const QString& bareJid, const QString& resource)
-{
-    if(bareJid == m_xmppClient.configuration().jidBare())
-        return;
-
-    if(!m_rosterItemModel.getRosterItemFromBareJid(bareJid))
-        return;
-
-    QString jid = bareJid + "/" + resource;
-    QMap<QString, QXmppPresence> presences = m_xmppClient.rosterManager().
-                                             getAllPresencesForBareJid(bareJid);
-    m_rosterItemModel.updatePresence(bareJid, presences);
-
-    QXmppPresence& pre = presences[resource];
-
-    if(pre.type() == QXmppPresence::Available)
-    {
-        QString node = pre.capabilityNode();
-        QString ver = pre.capabilityVer().toBase64();
-        QStringList exts = pre.capabilityExt();
-
-        QString nodeVer = node + "#" + ver;
-        if(!m_capabilitiesCache.isCapabilityAvailable(nodeVer))
-            m_capabilitiesCache.requestInfo(jid, nodeVer);
-
-        foreach(QString ext, exts)
-        {
-            nodeVer = node + "#" + ext;
-            if(!m_capabilitiesCache.isCapabilityAvailable(nodeVer))
-                m_capabilitiesCache.requestInfo(jid, nodeVer);
-        }
-
-        switch(pre.vCardUpdateType())
-        {
-        case QXmppPresence::VCardUpdateNone:
-            if(!m_vCardCache.isVCardAvailable(bareJid))
-                m_vCardCache.requestVCard(bareJid);
-        case QXmppPresence::VCardUpdateNotReady:
-            break;
-        case QXmppPresence::VCardUpdateNoPhoto:
-        case QXmppPresence::VCardUpdateValidPhoto:
-            if(m_vCardCache.getPhotoHash(bareJid) != pre.photoHash())
-                m_vCardCache.requestVCard(bareJid);
-            break;
-        }
-    }
-
-//    QXmppPresence::Type presenceType = presences.begin().value().getType();
-
-//    if(!m_vCardCache.isVCardAvailable(bareJid) &&
-//       presenceType == QXmppPresence::Available)
-//    {
-//        m_rosterItemModel.updateAvatar(bareJid,
-//                                   m_vCardCache.getVCard(bareJid).image);
-//    }
-}
-
-void mainDialog::filterChanged(const QString& filter)
-{
-    m_rosterItemSortFilterModel.setFilterRegExp(filter);
-
-    // follow statement selects the first row
-    ui->listView->selectionModel()->select(ui->listView->model()->index(0, 0),
-                                           QItemSelectionModel::ClearAndSelect);
-}
-
-void mainDialog::keyPressEvent(QKeyEvent* event1)
-{
-    if(ui->stackedWidget->currentIndex() == 0) // roster page
-    {
-        if(event1->matches(QKeySequence::Find) ||(
-           event1->key() <= Qt::Key_9 && event1->key() >= Qt::Key_1) ||
-           (event1->key() <= Qt::Key_Z && event1->key() >= Qt::Key_At) ||
-           event1->key() == Qt::Key_Backspace)
-        {
-            ui->lineEdit_filter->setFocus();
-            ui->lineEdit_filter->event(event1);
-        }
-        else if(event1->key() == Qt::Key_Escape)
-        {
-            ui->lineEdit_filter->clear();
-            ui->listView->setFocus();
-        }
-        else if(event1->key() == Qt::Key_Up ||
-                event1->key() == Qt::Key_Down ||
-                event1->key() == Qt::Key_PageUp ||
-                event1->key() == Qt::Key_PageDown)
-        {
-            ui->listView->setFocus();
-            ui->listView->event(event1);
-        }
-        else if(event1->key() == Qt::Key_Return && ui->listView->hasFocus())
-        {
-            ui->listView->event(event1);
-        }
-    }
-
-// don't close on escape
-    if(event1->key() == Qt::Key_Escape)
-    {
-        event1->ignore();
-        return;
-    }
-// FIXME: I'm not sure what this is supposed to do, but it does not compile.
-#if 0
-    else if(minimize && e->modifiers() == Qt::ControlModifier && e->key() == Qt::Key_Period)
-    {
-        event1->ignore();
-        return;
-    }
-#endif
-// don't close on escape
-
-    if(ui->stackedWidget->currentIndex() == 1) // sign in page
-    {
-        QDialog::keyPressEvent(event1);
-        return;
-    }
-}
-
-chatDialog* mainDialog::getChatDialog(const QString& bareJid)
-{
-    if(!m_chatDlgsList.contains(bareJid))
-    {
-        m_chatDlgsList[bareJid] = new chatDialog();
-        m_chatDlgsList[bareJid]->setBareJid(bareJid);
-
-        if(!m_rosterItemModel.getRosterItemFromBareJid(bareJid))
-            return 0;
-
-        if(!m_rosterItemModel.getRosterItemFromBareJid(bareJid)->
-           getName().isEmpty())
-            m_chatDlgsList[bareJid]->setDisplayName(m_rosterItemModel.
-                                                getRosterItemFromBareJid(bareJid)->getName());
-        else
-            m_chatDlgsList[bareJid]->setDisplayName(QXmppUtils::jidToUser(bareJid));
-
-        m_chatDlgsList[bareJid]->setQXmppClient(&m_xmppClient);
-    }
-
-    return m_chatDlgsList[bareJid];
-}
-
-void mainDialog::showChatDialog(const QString& bareJid)
-{
-    if(!bareJid.isEmpty())
-        getChatDialog(bareJid)->show();
-}
-
-void mainDialog::messageReceived(const QXmppMessage& msg)
-{
-    if (msg.body().isEmpty())
-        return;
-
-    chatDialog *dialog = getChatDialog(QXmppUtils::jidToBareJid(msg.from()));
-    if (dialog) {
-        dialog->show();
-        dialog->messageReceived(msg.body());
-    }
-}
-
-void mainDialog::statusTextChanged(const QString& status)
-{
-    QXmppPresence presence = m_xmppClient.clientPresence();
-    presence.setStatusText(status);
-    addPhotoHash(presence);
-    m_xmppClient.setClientPresence(presence);
-}
-
-void mainDialog::presenceTypeChanged(QXmppPresence::Type presenceType)
-{
-    if(presenceType == QXmppPresence::Unavailable)
-    {
-        m_xmppClient.disconnectFromServer();
-    }
-    else if(presenceType == QXmppPresence::Available)
-    {
-        QXmppPresence newPresence = m_xmppClient.clientPresence();
-        newPresence.setType(presenceType);
-        newPresence.setAvailableStatusType(QXmppPresence::Online);
-        addPhotoHash(newPresence);
-        m_xmppClient.setClientPresence(newPresence);
-    }
-    m_statusWidget.setStatusText(
-            presenceToStatusText(m_xmppClient.clientPresence()));
-}
-
-void mainDialog::presenceStatusTypeChanged(QXmppPresence::AvailableStatusType statusType)
-{
-    QXmppPresence presence = m_xmppClient.clientPresence();
-    presence.setType(QXmppPresence::Available);
-    presence.setAvailableStatusType(statusType);
-    addPhotoHash(presence);
-    m_xmppClient.setClientPresence(presence);
-    m_statusWidget.setStatusText(
-            presenceToStatusText(m_xmppClient.clientPresence()));
-}
-
-void mainDialog::avatarChanged(const QImage& image)
-{
-    QXmppVCardIq vcard;
-    vcard.setType(QXmppIq::Set);
-
-    QByteArray ba;
-    QBuffer buffer(&ba);
-    if(buffer.open(QIODevice::WriteOnly))
-    {
-        if(image.save(&buffer, "PNG"))
-        {
-            vcard.setPhoto(ba);
-            m_xmppClient.sendPacket(vcard);
-            m_statusWidget.setAvatar(image);
-
-            m_vCardCache.getVCard(m_xmppClient.configuration().jidBare()) = vcard;
-            // update photo hash
-            QXmppPresence presence = m_xmppClient.clientPresence();
-            addPhotoHash(presence);
-            m_xmppClient.setClientPresence(presence);
-        }
-    }
-}
-
-void mainDialog::updateStatusWidget()
-{
-    const QString bareJid = m_xmppClient.configuration().jidBare();
-
-    // initialise status widget
-    updateVCard(bareJid);
-    m_statusWidget.setStatusText(presenceToStatusText(m_xmppClient.clientPresence()));
-    m_statusWidget.setPresenceAndStatusType(m_xmppClient.clientPresence().type(),
-                                            m_xmppClient.clientPresence().availableStatusType());
-
-    // fetch own vCard
-    m_vCardCache.requestVCard(bareJid);
-}
-
-void mainDialog::signIn()
-{
-    ui->label_throbber->show();
-    ui->pushButton_signIn->setDisabled(true);
-    ui->pushButton_cancel->setDisabled(false);
-    ui->lineEdit_userName->setDisabled(true);
-    ui->lineEdit_password->setDisabled(true);
-    ui->checkBox_rememberPasswd->setDisabled(true);
-    showLoginStatusWithProgress("Connecting");
-
-    QString bareJid = ui->lineEdit_userName->text();
-    QString passwd = ui->lineEdit_password->text();
-
-    m_xmppClient.configuration().setJid(bareJid);
-    m_xmppClient.configuration().setPassword(passwd);
-
-    m_rosterItemModel.clear();
-
-    m_vCardCache.loadFromFile();
-    m_capabilitiesCache.loadFromFile();
-
-    startConnection();
-}
-
-void mainDialog::cancelSignIn()
-{
-    if(!ui->checkBox_rememberPasswd->isChecked())
-        ui->lineEdit_password->setText("");
-
-    ui->label_throbber->hide();
-    m_xmppClient.disconnectFromServer();
-    showSignInPage();
-    showLoginStatus("Sign in cancelled");
-    addAccountToCache();
-}
-
-void mainDialog::showSignInPage()
-{
-    ui->label_throbber->hide();
-    ui->pushButton_signIn->setDisabled(false);
-    ui->pushButton_cancel->setDisabled(true);
-    ui->lineEdit_userName->setDisabled(false);
-    ui->lineEdit_password->setDisabled(false);
-    ui->checkBox_rememberPasswd->setDisabled(false);
-    ui->stackedWidget->setCurrentIndex(1);
-}
-
-void mainDialog::showSignInPageAfterUserDisconnection()
-{
-    if(!ui->checkBox_rememberPasswd->isChecked())
-        ui->lineEdit_password->setText("");
-
-    ui->label_throbber->hide();
-
-    showLoginStatus("Disconnected");
-    showSignInPage();
-}
-
-void mainDialog::showRosterPage()
-{
-    ui->stackedWidget->setCurrentIndex(0);
-}
-
-void mainDialog::startConnection()
-{
-//    m_xmppClient.setClientPresence(QXmppPresence());
-    m_xmppClient.connectToServer(m_xmppClient.configuration());
-}
-
-void mainDialog::showLoginStatus(const QString& msg)
-{
-    ui->label_status->setCustomText(msg, signInStatusLabel::None);
-}
-
-void mainDialog::showLoginStatusWithProgress(const QString& msg)
-{
-    ui->label_status->setCustomText(msg, signInStatusLabel::WithProgressEllipsis);
-}
-
-void mainDialog::showLoginStatusWithCounter(const QString& msg, int time)
-{
-    ui->label_status->setCustomText(msg, signInStatusLabel::CountDown, time);
-}
-
-void mainDialog::updateVCard(const QString& bareJid)
-{
-    // determine full name
-    const QXmppVCardIq vCard = m_vCardCache.getVCard(bareJid);
-    QString fullName = vCard.fullName();
-    if (fullName.isEmpty())
-        fullName = bareJid;
-
-    // determine avatar
-    QImage avatar = m_vCardCache.getAvatar(bareJid);
-    if (avatar.isNull())
-        avatar = QImage(":/icons/resource/avatar.png");
-
-    if (bareJid == m_xmppClient.configuration().jidBare()) {
-        // update our own information
-        m_statusWidget.setAvatar(avatar);
-        m_statusWidget.setDisplayName(fullName);
-    } else {
-        // update roster information
-        m_rosterItemModel.updateAvatar(bareJid, avatar);
-        m_rosterItemModel.updateName(bareJid, fullName);
-    }
-}
-
-void mainDialog::showProfile(const QString& bareJid)
-{
-    if(bareJid.isEmpty())
-        return;
-
-    profileDialog dlg(this, bareJid, m_xmppClient, m_capabilitiesCache);
-    dlg.setBareJid(bareJid);
-    // TODO use original image
-    if(!m_vCardCache.getAvatar(bareJid).isNull())
-        dlg.setAvatar(m_vCardCache.getAvatar(bareJid));
-    QStringList resources = m_xmppClient.rosterManager().getResources(bareJid);
-
-    dlg.setFullName(m_vCardCache.getVCard(bareJid).fullName());
-
-    if(m_vCardCache.getVCard(bareJid).fullName().isEmpty())
-        dlg.setFullName(m_xmppClient.rosterManager().getRosterEntry(bareJid).name());
-
-    dlg.exec();
-}
-
-void mainDialog::loadAccounts()
-{
-    m_accountsCache.loadFromFile();
-    QStringList list = m_accountsCache.getBareJids();
-    QCompleter *completer = new QCompleter(list, this);
-    completer->setCompletionMode(QCompleter::UnfilteredPopupCompletion);
-    completer->setCaseSensitivity(Qt::CaseInsensitive);
-    ui->lineEdit_userName->setCompleter(completer);
-
-    if(!list.isEmpty())
-    {
-        ui->lineEdit_userName->setText(list.last());
-        QString passwd = m_accountsCache.getPassword(list.last());
-        ui->lineEdit_password->setText(passwd);
-        if(!passwd.isEmpty())
-            ui->checkBox_rememberPasswd->setChecked(true);
-    }
-}
-
-void mainDialog::userNameCompleter_activated(const QString& user)
-{
-    QString passwd = m_accountsCache.getPassword(user);
-    ui->lineEdit_password->setText(passwd);
-    if(!passwd.isEmpty())
-        ui->checkBox_rememberPasswd->setChecked(true);
-}
-
-void mainDialog::addAccountToCache()
-{
-    QString bareJid = ui->lineEdit_userName->text();
-    QString passwd = ui->lineEdit_password->text();
-    if(!ui->checkBox_rememberPasswd->isChecked())
-        passwd = "";
-    m_accountsCache.addAccount(bareJid, passwd);
-}
-
-void mainDialog::action_signOut()
-{
-    m_xmppClient.disconnectFromServer();
-
-    // update widget
-    m_statusWidget.setStatusText(
-            presenceToStatusText(m_xmppClient.clientPresence()));
-}
-
-void mainDialog::action_quit()
-{
-    m_xmppClient.disconnectFromServer();
-    QApplication::quit();
-}
-
-void mainDialog::createTrayIconAndMenu()
-{
-    bool check;
-    Q_UNUSED(check);
-
-    check = connect(&m_quitAction, SIGNAL(triggered()), SLOT(action_quit()));
-    Q_ASSERT(check);
-
-    check = connect(&m_signOutAction, SIGNAL(triggered()), SLOT(action_signOut()));
-    Q_ASSERT(check);
-
-#ifndef QT_NO_SYSTEMTRAYICON
-    m_trayIcon.setIcon(QIcon(":/icons/resource/icon.png"));
-
-    check = connect(&m_trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
-                    SLOT(action_trayIconActivated(QSystemTrayIcon::ActivationReason)));
-    Q_ASSERT(check);
-
-    m_trayIconMenu.addAction(&m_signOutAction);
-    m_trayIconMenu.addSeparator();
-    m_trayIconMenu.addAction(&m_quitAction);
-
-    m_trayIcon.setContextMenu(&m_trayIconMenu);
-    m_trayIcon.show();
-#endif
-}
-
-void mainDialog::createSettingsMenu()
-{
-    m_settingsMenu = new QMenu(ui->pushButton_settings);
-//    ui->pushButton_settings->setMenu(m_settingsMenu);
-
-    QAction* aboutDlg = new QAction("About", ui->pushButton_settings);
-    connect(aboutDlg, SIGNAL(triggered()), SLOT(action_aboutDlg()));
-    m_settingsMenu->addAction(aboutDlg);
-
-    m_settingsMenu->addSeparator();
-
-    QAction* showXml = new QAction("Show XML Console...", ui->pushButton_settings);
-    connect(showXml, SIGNAL(triggered()), SLOT(action_showXml()));
-    m_settingsMenu->addAction(showXml);
-
-    QMenu* viewMenu = new QMenu("View", ui->pushButton_settings);
-    m_settingsMenu->addMenu(viewMenu);
-
-    QAction* showOfflineContacts = new QAction("Show offline contacts", ui->pushButton_settings);
-    showOfflineContacts->setCheckable(true);
-    showOfflineContacts->setChecked(true);
-    connect(showOfflineContacts, SIGNAL(triggered(bool)),
-            &m_rosterItemSortFilterModel, SLOT(setShowOfflineContacts(bool)));
-    viewMenu->addAction(showOfflineContacts);
-
-    QAction* sortByName = new QAction("Sort by name", ui->pushButton_settings);
-    sortByName->setCheckable(true);
-    sortByName->setChecked(false);
-    connect(sortByName, SIGNAL(triggered(bool)),
-            &m_rosterItemSortFilterModel, SLOT(sortByName(bool)));
-    viewMenu->addAction(sortByName);
-
-    m_settingsMenu->addSeparator();
-    m_settingsMenu->addAction(&m_quitAction);
-}
-
-void mainDialog::closeEvent(QCloseEvent *event)
-{
-    hide();
-    event->ignore();
-}
-
-void mainDialog::action_trayIconActivated(QSystemTrayIcon::ActivationReason reason)
-{
-    switch(reason)
-    {
-    case QSystemTrayIcon::Trigger:
-    case QSystemTrayIcon::DoubleClick:
-        show();
-        break;
-    default:
-        ;
-    }
-}
-
-void mainDialog::action_addContact()
-{
-    bool ok;
-    QString bareJid = QInputDialog::getText(this, "Add a jabber contact",
-                                            "Contact ID:", QLineEdit::Normal, "", &ok);
-
-    if(!ok)
-        return;
-
-    if(!isValidBareJid(bareJid))
-    {
-        QMessageBox::information(this, "Invalid ID", "Specified ID <I>"+bareJid + " </I> is invalid.");
-        return;
-    }
-
-    if(ok && !bareJid.isEmpty())
-    {
-        QXmppPresence subscribe;
-        subscribe.setTo(bareJid);
-        subscribe.setType(QXmppPresence::Subscribe);
-        m_xmppClient.sendPacket(subscribe);
-    }
-}
-
-void mainDialog::presenceReceived(const QXmppPresence& presence)
-{
-    QString from = presence.from();
-
-    QString message;
-    switch(presence.type())
-    {
-    case QXmppPresence::Subscribe:
-        {
-            message = "<B>%1</B> wants to subscribe";
-
-            int retButton = QMessageBox::question(
-                    this, "Contact Subscription", message.arg(from),
-                    QMessageBox::Yes, QMessageBox::No);
-
-            switch(retButton)
-            {
-            case QMessageBox::Yes:
-                {
-                    QXmppPresence subscribed;
-                    subscribed.setTo(from);
-                    subscribed.setType(QXmppPresence::Subscribed);
-                    m_xmppClient.sendPacket(subscribed);
-
-                    // reciprocal subscription
-                    QXmppPresence subscribe;
-                    subscribe.setTo(from);
-                    subscribe.setType(QXmppPresence::Subscribe);
-                    m_xmppClient.sendPacket(subscribe);
-                }
-                break;
-            case QMessageBox::No:
-                {
-                    QXmppPresence unsubscribed;
-                    unsubscribed.setTo(from);
-                    unsubscribed.setType(QXmppPresence::Unsubscribed);
-                    m_xmppClient.sendPacket(unsubscribed);
-                }
-                break;
-            default:
-                break;
-            }
-
-            return;
-        }
-        break;
-    case QXmppPresence::Subscribed:
-        message = "<B>%1</B> accepted your request";
-        break;
-    case QXmppPresence::Unsubscribe:
-        message = "<B>%1</B> unsubscribe";
-        break;
-    case QXmppPresence::Unsubscribed:
-        message = "<B>%1</B> unsubscribed";
-        break;
-    default:
-        return;
-        break;
-    }
-
-    if(message.isEmpty())
-        return;
-
-    QMessageBox::information(this, "Contact Subscription", message.arg(from),
-            QMessageBox::Ok);
-}
-
-void mainDialog::action_removeContact(const QString& bareJid)
-{
-    if(!isValidBareJid(bareJid))
-        return;
-
-    int answer = QMessageBox::question(this, "Remove contact",
-                            QString("Do you want to remove the contact <I>%1</I>").arg(bareJid),
-                            QMessageBox::Yes, QMessageBox::No);
-    if(answer == QMessageBox::Yes)
-    {
-        QXmppRosterIq remove;
-        remove.setType(QXmppIq::Set);
-        QXmppRosterIq::Item itemRemove;
-        itemRemove.setSubscriptionType(QXmppRosterIq::Item::Remove);
-        itemRemove.setBareJid(bareJid);
-        remove.addItem(itemRemove);
-        m_xmppClient.sendPacket(remove);
-
-        m_rosterItemModel.removeRosterEntry(bareJid);
-    }
-}
-
-void mainDialog::errorClient(QXmppClient::Error error)
-{
-    ui->label_throbber->hide();
-
-    showSignInPage();
-
-    switch(error)
-    {
-    case QXmppClient::SocketError:
-        showLoginStatus("Socket error");
-        break;
-    case QXmppClient::KeepAliveError:
-        showLoginStatus("Keep alive error");
-        break;
-    case QXmppClient::XmppStreamError:
-        switch(m_xmppClient.xmppStreamError())
-        {
-        case QXmppStanza::Error::NotAuthorized:
-            showLoginStatus("Invalid password");
-            break;
-        default:
-            showLoginStatus("Stream error");
-            break;
-        }
-        break;
-    default:
-        break;
-    }
-}
-
-void mainDialog::action_showXml()
-{
-    m_consoleDlg.show();
-}
-
-void mainDialog::addPhotoHash(QXmppPresence& pre)
-{
-    QString clientBareJid = m_xmppClient.configuration().jidBare();
-
-    if(m_vCardCache.isVCardAvailable(clientBareJid))
-    {
-        QByteArray hash = m_vCardCache.getPhotoHash(clientBareJid);
-        if(hash.isEmpty())
-            pre.setVCardUpdateType(QXmppPresence::VCardUpdateNoPhoto);
-        else
-            pre.setVCardUpdateType(QXmppPresence::VCardUpdateValidPhoto);
-        pre.setPhotoHash(hash);
-    }
-    else
-    {
-        pre.setVCardUpdateType(QXmppPresence::VCardUpdateNone);
-        pre.setPhotoHash(QByteArray());
-    }
-}
-
-void mainDialog::action_aboutDlg()
-{
-    aboutDialog abtDlg(this);
-    abtDlg.exec();
-}
-
-void mainDialog::action_settingsPressed()
-{
-    m_settingsMenu->exec(ui->pushButton_settings->mapToGlobal(QPoint(0, ui->pushButton_settings->height())));
-}
diff --git a/examples/GuiClient/mainDialog.h b/examples/GuiClient/mainDialog.h
deleted file mode 100644
index 1834074b..00000000
--- a/examples/GuiClient/mainDialog.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef MAINDIALOG_H
-#define MAINDIALOG_H
-
-#include <QDialog>
-#include <QMap>
-#include <QSystemTrayIcon>
-#include <QMenu>
-
-#include "rosterItemModel.h"
-#include "rosterItemSortFilterProxyModel.h"
-#include "statusWidget.h"
-#include "vCardCache.h"
-#include "capabilitiesCache.h"
-#include "accountsCache.h"
-#include "xmlConsoleDialog.h"
-
-#include "QXmppClient.h"
-
-class chatDialog;
-
-class QKeyEvent;
-
-namespace Ui
-{
-    class mainDialogClass;
-}
-
-class mainDialog : public QDialog
-{
-    Q_OBJECT
-
-public:
-    mainDialog(QWidget *parent = 0);
-
-protected:
-    void keyPressEvent(QKeyEvent*);
-    void closeEvent(QCloseEvent* event);
-
-private slots:
-    void rosterChanged(const QString& bareJid);
-    void rosterReceived();
-    void presenceChanged(const QString&, const QString&);
-    void filterChanged(const QString& filter);
-    void showChatDialog(const QString& bareJid);
-    void messageReceived(const QXmppMessage& msg);
-    void statusTextChanged(const QString&);
-    void presenceTypeChanged(QXmppPresence::Type);
-    void presenceStatusTypeChanged(QXmppPresence::AvailableStatusType);
-    void signIn();
-    void cancelSignIn();
-    void showSignInPage();
-    void showSignInPageAfterUserDisconnection();
-    void showRosterPage();
-    void startConnection();
-    void updateStatusWidget();
-    void showLoginStatusWithProgress(const QString& msg);
-    void showLoginStatus(const QString& msg);
-    void showLoginStatusWithCounter(const QString& msg, int time);
-    void updateVCard(const QString& bareJid);
-    void avatarChanged(const QImage&);
-    void showProfile(const QString& bareJid);
-    void userNameCompleter_activated(const QString&);
-    void addAccountToCache();
-    void presenceReceived(const QXmppPresence&);
-    void errorClient(QXmppClient::Error);
-
-    void action_addContact();
-    void action_removeContact(const QString& bareJid);
-    void action_signOut();
-    void action_quit();
-    void action_trayIconActivated(QSystemTrayIcon::ActivationReason reason);
-
-    void action_showXml();
-    void action_aboutDlg();
-    void action_settingsPressed();
-
-private:
-    void loadAccounts();
-    void createTrayIconAndMenu();
-    void createSettingsMenu();
-
-    void addPhotoHash(QXmppPresence&);
-
-    chatDialog* getChatDialog(const QString& bareJid);
-
-    Ui::mainDialogClass* ui;
-    QXmppClient m_xmppClient;
-    rosterItemModel m_rosterItemModel;
-    rosterItemSortFilterProxyModel m_rosterItemSortFilterModel;
-    statusWidget m_statusWidget;
-    vCardCache m_vCardCache;
-    capabilitiesCache m_capabilitiesCache;
-    accountsCache m_accountsCache;
-
-    // map of bare jids and respective chatdlg
-    QMap<QString, chatDialog*> m_chatDlgsList;
-
-#ifndef QT_NO_SYSTEMTRAYICON
-    QSystemTrayIcon m_trayIcon;
-    QMenu m_trayIconMenu;
-#endif
-
-    QAction m_quitAction;
-    QAction m_signOutAction;
-
-    xmlConsoleDialog m_consoleDlg;
-
-    QMenu* m_settingsMenu;
-};
-
-#endif // MAINDIALOG_H
diff --git a/examples/GuiClient/mainDialog.ui b/examples/GuiClient/mainDialog.ui
deleted file mode 100644
index 635ca47b..00000000
--- a/examples/GuiClient/mainDialog.ui
+++ /dev/null
@@ -1,385 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>mainDialogClass</class>
- <widget class="QDialog" name="mainDialogClass">
-  <property name="enabled">
-   <bool>true</bool>
-  </property>
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>236</width>
-    <height>484</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>QXmpp</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/icons/resource/icon.png</normaloff>:/icons/resource/icon.png</iconset>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout_4">
-   <property name="margin">
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QStackedWidget" name="stackedWidget">
-     <property name="currentIndex">
-      <number>0</number>
-     </property>
-     <widget class="QWidget" name="page">
-      <layout class="QVBoxLayout" name="verticalLayout_3">
-       <property name="spacing">
-        <number>6</number>
-       </property>
-       <property name="leftMargin">
-        <number>0</number>
-       </property>
-       <property name="topMargin">
-        <number>4</number>
-       </property>
-       <property name="rightMargin">
-        <number>0</number>
-       </property>
-       <property name="bottomMargin">
-        <number>0</number>
-       </property>
-       <item>
-        <widget class="searchLineEdit" name="lineEdit_filter">
-         <property name="enabled">
-          <bool>true</bool>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="rosterListView" name="listView">
-         <property name="editTriggers">
-          <set>QAbstractItemView::NoEditTriggers</set>
-         </property>
-         <property name="verticalScrollMode">
-          <enum>QAbstractItemView::ScrollPerPixel</enum>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_3">
-         <item>
-          <widget class="QPushButton" name="pushButton_addContact">
-           <property name="minimumSize">
-            <size>
-             <width>29</width>
-             <height>29</height>
-            </size>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>29</width>
-             <height>29</height>
-            </size>
-           </property>
-           <property name="text">
-            <string/>
-           </property>
-           <property name="icon">
-            <iconset resource="resources.qrc">
-             <normaloff>:/icons/resource/addButton.png</normaloff>:/icons/resource/addButton.png</iconset>
-           </property>
-           <property name="iconSize">
-            <size>
-             <width>29</width>
-             <height>29</height>
-            </size>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="horizontalSpacer_3">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-         <item>
-          <widget class="QPushButton" name="pushButton_settings">
-           <property name="minimumSize">
-            <size>
-             <width>29</width>
-             <height>29</height>
-            </size>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>29</width>
-             <height>29</height>
-            </size>
-           </property>
-           <property name="text">
-            <string/>
-           </property>
-           <property name="icon">
-            <iconset resource="resources.qrc">
-             <normaloff>:/icons/resource/settingsButton.png</normaloff>:/icons/resource/settingsButton.png</iconset>
-           </property>
-           <property name="iconSize">
-            <size>
-             <width>29</width>
-             <height>29</height>
-            </size>
-           </property>
-           <property name="default">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-      </layout>
-     </widget>
-     <widget class="QWidget" name="page_2">
-      <layout class="QVBoxLayout" name="verticalLayout">
-       <property name="leftMargin">
-        <number>20</number>
-       </property>
-       <property name="rightMargin">
-        <number>20</number>
-       </property>
-       <item>
-        <spacer name="verticalSpacer_2">
-         <property name="orientation">
-          <enum>Qt::Vertical</enum>
-         </property>
-         <property name="sizeHint" stdset="0">
-          <size>
-           <width>20</width>
-           <height>40</height>
-          </size>
-         </property>
-        </spacer>
-       </item>
-       <item>
-        <widget class="QLabel" name="label_3">
-         <property name="text">
-          <string>Login:</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QLineEdit" name="lineEdit_userName">
-         <property name="text">
-          <string/>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QLineEdit" name="lineEdit_password">
-         <property name="text">
-          <string/>
-         </property>
-         <property name="echoMode">
-          <enum>QLineEdit::Password</enum>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QCheckBox" name="checkBox_rememberPasswd">
-         <property name="text">
-          <string>Remember password</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_2">
-         <item>
-          <spacer name="horizontalSpacer_2">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-         <item>
-          <widget class="QPushButton" name="pushButton_signIn">
-           <property name="text">
-            <string>Sign in</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="pushButton_cancel">
-           <property name="text">
-            <string>Cancel</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="horizontalSpacer">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_4">
-         <item>
-          <spacer name="horizontalSpacer_4">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-         <item>
-          <widget class="signInStatusLabel" name="label_status">
-           <property name="text">
-            <string/>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="horizontalSpacer_5">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout">
-         <property name="spacing">
-          <number>0</number>
-         </property>
-         <item>
-          <spacer name="horizontalSpacer_6">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-         <item>
-          <widget class="QLabel" name="label_2">
-           <property name="text">
-            <string/>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="label_throbber">
-           <property name="text">
-            <string>movie</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="label">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="minimumSize">
-            <size>
-             <width>0</width>
-             <height>35</height>
-            </size>
-           </property>
-           <property name="text">
-            <string/>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="horizontalSpacer_7">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </item>
-       <item>
-        <spacer name="verticalSpacer">
-         <property name="orientation">
-          <enum>Qt::Vertical</enum>
-         </property>
-         <property name="sizeHint" stdset="0">
-          <size>
-           <width>20</width>
-           <height>70</height>
-          </size>
-         </property>
-        </spacer>
-       </item>
-      </layout>
-     </widget>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <customwidgets>
-  <customwidget>
-   <class>rosterListView</class>
-   <extends>QListView</extends>
-   <header>rosterListView.h</header>
-  </customwidget>
-  <customwidget>
-   <class>searchLineEdit</class>
-   <extends>QLineEdit</extends>
-   <header>searchLineEdit.h</header>
-  </customwidget>
-  <customwidget>
-   <class>signInStatusLabel</class>
-   <extends>QLabel</extends>
-   <header>signInStatusLabel.h</header>
-  </customwidget>
- </customwidgets>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections/>
-</ui>
diff --git a/examples/GuiClient/profileDialog.cpp b/examples/GuiClient/profileDialog.cpp
deleted file mode 100644
index 384d2fa7..00000000
--- a/examples/GuiClient/profileDialog.cpp
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "profileDialog.h"
-#include "ui_profileDialog.h"
-#include "utils.h"
-
-#include "QXmppClient.h"
-#include "QXmppVersionIq.h"
-#include "QXmppVersionManager.h"
-#include "QXmppRosterManager.h"
-#include "QXmppUtils.h"
-#include "QXmppEntityTimeManager.h"
-#include "QXmppEntityTimeIq.h"
-#include "QXmppConstants.h"
-
-profileDialog::profileDialog(QWidget *parent, const QString& bareJid, QXmppClient& client, capabilitiesCache& caps) :
-    QDialog(parent, Qt::WindowTitleHint|Qt::WindowSystemMenuHint),
-    ui(new Ui::profileDialog), m_bareJid(bareJid), m_xmppClient(client), m_caps(caps)
-{
-    bool check;
-    Q_UNUSED(check);
-
-    ui->setupUi(this);
-
-    check = connect(&m_xmppClient.versionManager(), SIGNAL(versionReceived(QXmppVersionIq)),
-            SLOT(versionReceived(QXmppVersionIq)));
-    Q_ASSERT(check);
-
-    QXmppEntityTimeManager* timeManager = m_xmppClient.findExtension<QXmppEntityTimeManager>();
-
-    if(timeManager)
-    {
-        check = connect(timeManager, SIGNAL(timeReceived(QXmppEntityTimeIq)),
-            SLOT(timeReceived(QXmppEntityTimeIq)));
-        Q_ASSERT(check);
-    }
-
-    QStringList resources = m_xmppClient.rosterManager().getResources(bareJid);
-    foreach(QString resource, resources)
-    {
-        QString jid = bareJid + "/" + resource;
-        m_xmppClient.versionManager().requestVersion(jid);
-        if(timeManager)
-            timeManager->requestTime(jid);
-    }
-    updateText();
-}
-
-profileDialog::~profileDialog()
-{
-    delete ui;
-}
-
-void profileDialog::setAvatar(const QImage& image)
-{
-    ui->label_avatar->setPixmap(QPixmap::fromImage(image));
-}
-
-void profileDialog::setBareJid(const QString& bareJid)
-{
-    ui->label_jid->setText(bareJid);
-    setWindowTitle(bareJid);
-}
-
-void profileDialog::setFullName(const QString& fullName)
-{
-    if(fullName.isEmpty())
-        ui->label_fullName->hide();
-    else
-        ui->label_fullName->show();
-
-    ui->label_fullName->setText(fullName);
-}
-
-void profileDialog::setStatusText(const QString& status)
-{
-    ui->label_status->setText(status);
-}
-
-void profileDialog::versionReceived(const QXmppVersionIq& ver)
-{
-    m_versions[QXmppUtils::jidToResource(ver.from())] = ver;
-    if(ver.type() == QXmppIq::Result)
-        updateText();
-}
-
-void profileDialog::timeReceived(const QXmppEntityTimeIq& time)
-{
-    m_time[QXmppUtils::jidToResource(time.from())] = time;
-    if(time.type() == QXmppIq::Result)
-        updateText();
-}
-
-void profileDialog::updateText()
-{
-    QStringList resources = m_xmppClient.rosterManager().getResources(m_bareJid);
-    QString statusText;
-    for(int i = 0; i < resources.count(); ++i)
-    {
-        QString resource = resources.at(i);
-        statusText += "<B>Resource: </B>" + resource;
-        statusText += "<BR>";
-        QXmppPresence presence = m_xmppClient.rosterManager().getPresence(m_bareJid, resource);
-        statusText += "<B>Status: </B>" + presenceToStatusText(presence);
-        statusText += "<BR>";
-        if(m_versions.contains(resource))
-        {
-            statusText += "<B>Software: </B>" + QString("%1 %2 %3").
-                          arg(m_versions[resource].name()).
-                          arg(m_versions[resource].version()).
-                          arg(m_versions[resource].os());
-            statusText += "<BR>";
-        }
-
-        if(m_time.contains(resource))
-        {
-            statusText += "<B>Time: </B>" + QString("utc=%1 [tzo=%2]").
-                          arg(m_time[resource].utc().toString()).
-                          arg(QXmppUtils::timezoneOffsetToString(m_time[resource].tzo()));
-            statusText += "<BR>";
-        }
-
-        statusText += getCapability(resource);
-
-        if(i < resources.count() - 1) // skip for the last item
-            statusText += "<BR>";
-    }
-    setStatusText(statusText);
-}
-
-QString profileDialog::getCapability(const QString& resource)
-{
-    QMap<QString, QXmppPresence> presences = m_xmppClient.rosterManager().
-                                             getAllPresencesForBareJid(m_bareJid);
-    QXmppPresence& pre = presences[resource];
-    QString nodeVer;
-    QStringList resultFeatures;
-    QStringList resultIdentities;
-
-    QString node = pre.capabilityNode();
-    QString ver = pre.capabilityVer().toBase64();
-    QStringList exts = pre.capabilityExt();
-    nodeVer = node + "#" + ver;
-    if(m_caps.isCapabilityAvailable(nodeVer))
-    {
-        resultFeatures << m_caps.getFeatures(nodeVer);
-        resultIdentities << m_caps.getIdentities(nodeVer);
-    }
-    foreach(QString ext, exts)
-    {
-        nodeVer = node + "#" + ext;
-        if(m_caps.isCapabilityAvailable(nodeVer))
-        {
-            resultFeatures << m_caps.getFeatures(nodeVer);
-            resultIdentities << m_caps.getIdentities(nodeVer);
-        }
-    }
-
-    resultIdentities.removeDuplicates();
-    resultFeatures.removeDuplicates();
-
-    QString result;
-    result += "<B>Disco Identities:</B><BR>";
-    result += resultIdentities.join("<BR>");
-    result += "<BR>";
-    result += "<B>Disco Features:</B><BR>";
-    result += resultFeatures.join("<BR>");
-    result += "<BR>";
-    return result;
-}
diff --git a/examples/GuiClient/profileDialog.h b/examples/GuiClient/profileDialog.h
deleted file mode 100644
index c1f912bf..00000000
--- a/examples/GuiClient/profileDialog.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef PROFILEDIALOG_H
-#define PROFILEDIALOG_H
-
-#include <QDialog>
-#include <QMap>
-#include "capabilitiesCache.h"
-
-namespace Ui {
-    class profileDialog;
-}
-
-class QXmppClient;
-class QXmppVersionIq;
-class QXmppEntityTimeIq;
-
-class profileDialog : public QDialog
-{
-    Q_OBJECT
-
-public:
-    explicit profileDialog(QWidget *parent, const QString& bareJid, QXmppClient& client, capabilitiesCache& caps);
-    ~profileDialog();
-
-    void setClientRef(QXmppClient& m_xmppClient);
-    void setAvatar(const QImage&);
-    void setBareJid(const QString&);
-    void setFullName(const QString&);
-    void setStatusText(const QString&);
-
-private slots:
-    void versionReceived(const QXmppVersionIq&);
-    void timeReceived(const QXmppEntityTimeIq&);
-
-private:
-    void updateText();
-    QString getCapability(const QString& resource);
-
-private:
-    Ui::profileDialog *ui;
-    QString m_bareJid;
-    QXmppClient& m_xmppClient;  // reference to the active QXmppClient (No ownership)
-    capabilitiesCache& m_caps;  // reference to the active QXmppClient (No ownership)
-    QMap<QString, QXmppVersionIq> m_versions;
-    QMap<QString, QXmppEntityTimeIq> m_time;
-};
-
-#endif // PROFILEDIALOG_H
diff --git a/examples/GuiClient/profileDialog.ui b/examples/GuiClient/profileDialog.ui
deleted file mode 100644
index 84407c10..00000000
--- a/examples/GuiClient/profileDialog.ui
+++ /dev/null
@@ -1,205 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>profileDialog</class>
- <widget class="QDialog" name="profileDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>309</width>
-    <height>209</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Profile</string>
-  </property>
-  <property name="sizeGripEnabled">
-   <bool>true</bool>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout_3">
-   <property name="margin">
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QScrollArea" name="scrollArea">
-     <property name="frameShape">
-      <enum>QFrame::NoFrame</enum>
-     </property>
-     <property name="widgetResizable">
-      <bool>true</bool>
-     </property>
-     <property name="alignment">
-      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
-     </property>
-     <widget class="QWidget" name="scrollAreaWidgetContents">
-      <property name="geometry">
-       <rect>
-        <x>0</x>
-        <y>0</y>
-        <width>297</width>
-        <height>168</height>
-       </rect>
-      </property>
-      <layout class="QVBoxLayout" name="verticalLayout_4">
-       <property name="spacing">
-        <number>6</number>
-       </property>
-       <property name="margin">
-        <number>0</number>
-       </property>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout">
-         <item>
-          <layout class="QVBoxLayout" name="verticalLayout_2">
-           <property name="sizeConstraint">
-            <enum>QLayout::SetFixedSize</enum>
-           </property>
-           <item>
-            <widget class="QLabel" name="label_avatar">
-             <property name="sizePolicy">
-              <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-               <horstretch>0</horstretch>
-               <verstretch>0</verstretch>
-              </sizepolicy>
-             </property>
-             <property name="minimumSize">
-              <size>
-               <width>96</width>
-               <height>96</height>
-              </size>
-             </property>
-             <property name="maximumSize">
-              <size>
-               <width>96</width>
-               <height>96</height>
-              </size>
-             </property>
-             <property name="text">
-              <string/>
-             </property>
-             <property name="pixmap">
-              <pixmap resource="resources.qrc">:/icons/resource/avatar.png</pixmap>
-             </property>
-             <property name="scaledContents">
-              <bool>true</bool>
-             </property>
-             <property name="alignment">
-              <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
-             </property>
-            </widget>
-           </item>
-           <item>
-            <spacer name="verticalSpacer">
-             <property name="orientation">
-              <enum>Qt::Vertical</enum>
-             </property>
-             <property name="sizeHint" stdset="0">
-              <size>
-               <width>0</width>
-               <height>0</height>
-              </size>
-             </property>
-            </spacer>
-           </item>
-          </layout>
-         </item>
-         <item>
-          <layout class="QVBoxLayout" name="verticalLayout">
-           <item>
-            <widget class="QLabel" name="label_fullName">
-             <property name="text">
-              <string>TextLabel</string>
-             </property>
-            </widget>
-           </item>
-           <item>
-            <widget class="QLabel" name="label_jid">
-             <property name="text">
-              <string>TextLabel</string>
-             </property>
-            </widget>
-           </item>
-           <item>
-            <widget class="QLabel" name="label_status">
-             <property name="text">
-              <string>TextLabel</string>
-             </property>
-             <property name="wordWrap">
-              <bool>true</bool>
-             </property>
-             <property name="textInteractionFlags">
-              <set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
-             </property>
-            </widget>
-           </item>
-           <item>
-            <spacer name="verticalSpacer_2">
-             <property name="orientation">
-              <enum>Qt::Vertical</enum>
-             </property>
-             <property name="sizeHint" stdset="0">
-              <size>
-               <width>0</width>
-               <height>0</height>
-              </size>
-             </property>
-            </spacer>
-           </item>
-          </layout>
-         </item>
-        </layout>
-       </item>
-      </layout>
-     </widget>
-    </widget>
-   </item>
-   <item>
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Close</set>
-     </property>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>profileDialog</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>343</x>
-     <y>215</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>301</x>
-     <y>191</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>profileDialog</receiver>
-   <slot>close()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>237</x>
-     <y>216</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>230</x>
-     <y>172</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>
diff --git a/examples/GuiClient/resource/addButton.png b/examples/GuiClient/resource/addButton.png
deleted file mode 100644
index a1e620e8..00000000
--- a/examples/GuiClient/resource/addButton.png
+++ /dev/null
diff --git a/examples/GuiClient/resource/ajax-loader.gif b/examples/GuiClient/resource/ajax-loader.gif
deleted file mode 100644
index 3288d103..00000000
--- a/examples/GuiClient/resource/ajax-loader.gif
+++ /dev/null
diff --git a/examples/GuiClient/resource/avatar.png b/examples/GuiClient/resource/avatar.png
deleted file mode 100644
index 1a8111c7..00000000
--- a/examples/GuiClient/resource/avatar.png
+++ /dev/null
diff --git a/examples/GuiClient/resource/downArrow.png b/examples/GuiClient/resource/downArrow.png
deleted file mode 100644
index 365684bd..00000000
--- a/examples/GuiClient/resource/downArrow.png
+++ /dev/null
diff --git a/examples/GuiClient/resource/gray.png b/examples/GuiClient/resource/gray.png
deleted file mode 100644
index 152d8e18..00000000
--- a/examples/GuiClient/resource/gray.png
+++ /dev/null
diff --git a/examples/GuiClient/resource/green.png b/examples/GuiClient/resource/green.png
deleted file mode 100644
index aed27a33..00000000
--- a/examples/GuiClient/resource/green.png
+++ /dev/null
diff --git a/examples/GuiClient/resource/icon.png b/examples/GuiClient/resource/icon.png
deleted file mode 100644
index e6b17b18..00000000
--- a/examples/GuiClient/resource/icon.png
+++ /dev/null
diff --git a/examples/GuiClient/resource/icon.xcf b/examples/GuiClient/resource/icon.xcf
deleted file mode 100644
index 8a56c227..00000000
--- a/examples/GuiClient/resource/icon.xcf
+++ /dev/null
diff --git a/examples/GuiClient/resource/orange.png b/examples/GuiClient/resource/orange.png
deleted file mode 100644
index 9f6611c7..00000000
--- a/examples/GuiClient/resource/orange.png
+++ /dev/null
diff --git a/examples/GuiClient/resource/red.png b/examples/GuiClient/resource/red.png
deleted file mode 100644
index 9f356080..00000000
--- a/examples/GuiClient/resource/red.png
+++ /dev/null
diff --git a/examples/GuiClient/resource/redred.png b/examples/GuiClient/resource/redred.png
deleted file mode 100644
index 3cf1bc72..00000000
--- a/examples/GuiClient/resource/redred.png
+++ /dev/null
diff --git a/examples/GuiClient/resource/searchIcon.png b/examples/GuiClient/resource/searchIcon.png
deleted file mode 100644
index d8c1e9bd..00000000
--- a/examples/GuiClient/resource/searchIcon.png
+++ /dev/null
diff --git a/examples/GuiClient/resource/settingsButton.png b/examples/GuiClient/resource/settingsButton.png
deleted file mode 100644
index f569b63e..00000000
--- a/examples/GuiClient/resource/settingsButton.png
+++ /dev/null
diff --git a/examples/GuiClient/resources.qrc b/examples/GuiClient/resources.qrc
deleted file mode 100644
index 67ec1dd8..00000000
--- a/examples/GuiClient/resources.qrc
+++ /dev/null
@@ -1,15 +0,0 @@
-<RCC>
-    <qresource prefix="/icons">
-        <file>resource/green.png</file>
-        <file>resource/orange.png</file>
-        <file>resource/red.png</file>
-        <file>resource/gray.png</file>
-        <file>resource/avatar.png</file>
-        <file>resource/searchIcon.png</file>
-        <file>resource/downArrow.png</file>
-        <file>resource/ajax-loader.gif</file>
-        <file>resource/icon.png</file>
-        <file>resource/settingsButton.png</file>
-        <file>resource/addButton.png</file>
-    </qresource>
-</RCC>
diff --git a/examples/GuiClient/rosterItem.cpp b/examples/GuiClient/rosterItem.cpp
deleted file mode 100644
index 19d2233d..00000000
--- a/examples/GuiClient/rosterItem.cpp
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "rosterItem.h"
-#include <QImage>
-
-rosterItem::rosterItem(const QString& bareJid)
-{
-    setData(bareJid, rosterItem::BareJid);
-    setData("Offline", rosterItem::StatusText);
-    setAvatar(QImage(":/icons/resource/avatar.png"));
-    setIcon(QIcon(":/icons/resource/gray.png"));
-}
-
-void rosterItem::setName(const QString& name)
-{
-    setText(name);
-}
-
-QString rosterItem::getName()
-{
-    return text();
-}
-
-void rosterItem::setPresence(const QXmppPresence &presence)
-{
-    // determine status text
-    QString statusText = presence.statusText();
-    if (statusText.isEmpty()) {
-        if(presence.type() == QXmppPresence::Available)
-            statusText = "Available";
-        else if(presence.type() == QXmppPresence::Unavailable)
-            statusText = "Offline";
-    }
-
-    // store data
-    setData(statusText, rosterItem::StatusText);
-    setData(static_cast<int>(presence.type()), PresenceType);
-    setData(static_cast<int>(presence.availableStatusType()), StatusType);
-
-    // update icon
-    QString icon;
-    if (presence.type() == QXmppPresence::Available) {
-        switch (presence.availableStatusType())
-        {
-        case QXmppPresence::Online:
-        case QXmppPresence::Chat:
-            icon = "green";
-            break;
-        case QXmppPresence::Away:
-        case QXmppPresence::XA:
-            icon = "orange";
-            break;
-        case QXmppPresence::DND:
-            icon = "red";
-            break;
-        case QXmppPresence::Invisible:
-            icon = "gray";
-            break;
-        }
-    } else {
-        icon = "gray";
-    }
-    if (!icon.isEmpty())
-        setIcon(QIcon(":/icons/resource/"+icon+".png"));
-}
-
-void rosterItem::setAvatar(const QImage& image)
-{
-    setData(QVariant(image), rosterItem::Avatar);
-}
-
-QImage rosterItem::getAvatar()
-{
-    return qvariant_cast<QImage>(data(rosterItem::Avatar));
-}
-
-rosterItemDelegate::rosterItemDelegate()
-{
-}
-
-QSize rosterItemDelegate::sizeHint(const QStyleOptionViewItem& option, const QModelIndex & index) const
-{
-    Q_UNUSED(option);
-    Q_UNUSED(index);
-    return QSize(44, 36);
-}
-
-void rosterItemDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
-{
-    painter->save();
-    painter->setRenderHint(QPainter::TextAntialiasing);
-    QVariant value = index.data(Qt::DecorationRole);
-
-    QColor selectedBg(60, 140, 222);
-    QColor alternateBg(239, 245, 254);
-    QColor selectedText(Qt::white);
-
-    QColor nameTextColor(Qt::black);
-    QColor statusTextColor(Qt::darkGray);
-
-    QPixmap pixmap;
-    if(value.type() == QVariant::Icon)
-    {
-        QIcon icon = qvariant_cast<QIcon>(value);
-        pixmap = icon.pixmap(QSize(16, 16), QIcon::Normal, QIcon::On);
-    }
-
-    QPen penDivision;
-//        if(index.row() % 2)
-//            painter->fillRect(option.rect, alternateBg);
-
-    if (option.state & QStyle::State_Selected)
-    {
-        painter->fillRect(option.rect, selectedBg);
-//            painter->fillRect(option.rect, option.palette.highlight());
-//            penDivision.setColor(option.palette.highlight().color());
-        penDivision.setColor(selectedBg);
-        nameTextColor = selectedText;
-        statusTextColor = selectedText;
-    }
-    else
-    {
-        penDivision.setColor(QColor(244, 244, 244));
-    }
-
-    QRect rect = option.rect;
-    rect.setWidth(pixmap.width());
-    rect.setHeight(pixmap.height());
-    rect.moveTop(rect.y() + (option.rect.height() - pixmap.height())/2);
-    rect.moveLeft(rect.left() + 2);
-    painter->drawPixmap(rect, pixmap);
-
-    rect = option.rect;
-    rect.setLeft(rect.x() + pixmap.width() + 8);
-    rect.moveTop(rect.y() + 3);
-    QFont font;
-    painter->setFont(font);
-    painter->setPen(nameTextColor);
-    if(!index.data(Qt::DisplayRole).toString().isEmpty())
-        painter->drawText(rect, index.data(Qt::DisplayRole).toString());
-    else
-        painter->drawText(rect, index.data(rosterItem::BareJid).toString());
-
-    painter->setPen(statusTextColor);
-    rect.setTop(rect.y() + rect.height()/2);
-    rect.moveTop(rect.y() - 3);
-    QString statusText = index.data(rosterItem::StatusText).toString();
-    QFontMetrics fontMetrics(font);
-    statusText = fontMetrics.elidedText(statusText, Qt::ElideRight, rect.width() - 34);
-    painter->drawText(rect, statusText);
-
-    penDivision.setWidth(0);
-    painter->setPen(penDivision);
-
-    rect = option.rect;
-    QPoint left = rect.bottomLeft();
-    left.setX(left.x() + 4);
-    QPoint right = rect.bottomRight();
-    right.setX(right.x() - 4);
-    painter->drawLine(left, right);
-
-    QImage image;
-    value = index.data(rosterItem::Avatar);
-    if(value.type() == QVariant::Image)
-    {
-        image = qvariant_cast<QImage>(value);
-    }
-
-    pixmap = QPixmap(":/icons/resource/avatar.png");
-    rect = option.rect;
-    rect.setWidth(pixmap.width());
-    rect.setHeight(pixmap.height());
-    rect.moveTop(rect.y() + (option.rect.height() - pixmap.height())/2);
-    rect.moveLeft(option.rect.x() + option.rect.width() - pixmap.width() - 2);
-
-//    if(image.isNull())
-//        painter->drawPixmap(rect, pixmap);
-//    else
-        painter->drawImage(rect, image);
-
-    painter->restore();
-}
diff --git a/examples/GuiClient/rosterItem.h b/examples/GuiClient/rosterItem.h
deleted file mode 100644
index 81ec93dd..00000000
--- a/examples/GuiClient/rosterItem.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef ROSTERITEM_H
-#define ROSTERITEM_H
-
-#include <QStandardItem>
-#include <QItemDelegate>
-#include <QPainter>
-#include "QXmppPresence.h"
-
-class rosterItem : public QStandardItem
-{
-public:
-    enum userRoles
-    {
-        StatusText = Qt::UserRole + 2,
-        StatusType,
-        PresenceType,
-        BareJid,
-        Avatar
-    };
-
-    rosterItem(const QString& bareJid);
-
-    void setAvatar(const QImage& image);
-    void setPresence(const QXmppPresence &presence);
-    void setName(const QString& name);
-    QImage getAvatar();
-    QString getName();
-};
-
-class rosterItemDelegate : public QItemDelegate
-{
-public:
-    rosterItemDelegate();
-    QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const;
-    void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const;
-};
-
-#endif // ROSTERITEM_H
diff --git a/examples/GuiClient/rosterItemModel.cpp b/examples/GuiClient/rosterItemModel.cpp
deleted file mode 100644
index ef3a4545..00000000
--- a/examples/GuiClient/rosterItemModel.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "rosterItemModel.h"
-
-rosterItemModel::rosterItemModel(QObject* parent) : QStandardItemModel(parent)
-{
-//    addRosterItemIfDontExist("jkhjkhkhkhk");
-//    addRosterItemIfDontExist("uuuu");
-//    addRosterItemIfDontExist("kkkkkkk");
-//    addRosterItemIfDontExist("jjjjjjjj");
-}
-
-rosterItem* rosterItemModel::getRosterItemFromBareJid(const QString& bareJid)
-{
-    if(m_jidRosterItemMap.contains(bareJid))
-        return m_jidRosterItemMap[bareJid];
-    else
-        return 0;
-}
-
-rosterItem* rosterItemModel::getOrCreateItem(const QString& bareJid)
-{
-    if(m_jidRosterItemMap.contains(bareJid)) {
-        return m_jidRosterItemMap[bareJid];
-    } else {
-        rosterItem* item = new rosterItem(bareJid);
-        m_jidRosterItemMap[bareJid] = item;
-        appendRow(item);
-        return item;
-    }
-}
-
-void rosterItemModel::updatePresence(const QString& bareJid, const QMap<QString, QXmppPresence>& presences)
-{
-    rosterItem *item = getOrCreateItem(bareJid);
-    if (!presences.isEmpty())
-        item->setPresence(*presences.begin());
-    else
-        item->setPresence(QXmppPresence(QXmppPresence::Unavailable));
-}
-
-void rosterItemModel::updateRosterEntry(const QString& bareJid, const QXmppRosterIq::Item& rosterEntry)
-{
-    getOrCreateItem(bareJid)->setName(rosterEntry.name());
-}
-
-void rosterItemModel::updateAvatar(const QString& bareJid, const QImage& image)
-{
-    getOrCreateItem(bareJid)->setAvatar(image);
-}
-
-void rosterItemModel::updateName(const QString& bareJid, const QString& name)
-{
-    if (!name.isEmpty())
-        getOrCreateItem(bareJid)->setName(name);
-}
-
-void rosterItemModel::clear()
-{
-    QStandardItemModel::clear();
-    m_jidRosterItemMap.clear();
-}
-
-void rosterItemModel::removeRosterEntry(const QString& bareJid)
-{
-    rosterItem* item = getRosterItemFromBareJid(bareJid);
-    if(item)
-    {
-        removeRow(item->row());
-    }
-}
diff --git a/examples/GuiClient/rosterItemModel.h b/examples/GuiClient/rosterItemModel.h
deleted file mode 100644
index 7efb91b4..00000000
--- a/examples/GuiClient/rosterItemModel.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef ROSTERITEMMODEL_H
-#define ROSTERITEMMODEL_H
-
-#include <QStandardItemModel>
-#include "rosterItem.h"
-#include "QXmppRosterManager.h"
-#include "QXmppPresence.h"
-
-class rosterItemModel : public QStandardItemModel
-{
-public:
-    rosterItemModel(QObject* parent);
-    rosterItem* getRosterItemFromBareJid(const QString& bareJid);
-
-    void updatePresence(const QString& bareJid, const QMap<QString, QXmppPresence>& presences);
-    void updateRosterEntry(const QString& bareJid, const QXmppRosterIq::Item& rosterEntry);
-    void updateAvatar(const QString& bareJid, const QImage& image);
-    void updateName(const QString& bareJid, const QString& name);
-
-    void removeRosterEntry(const QString& bareJid);
-
-    void clear();
-
-private:
-    rosterItem* getOrCreateItem(const QString& bareJid);
-    QMap<QString, rosterItem*> m_jidRosterItemMap;
-};
-
-#endif // ROSTERITEMMODEL_H
diff --git a/examples/GuiClient/rosterItemSortFilterProxyModel.cpp b/examples/GuiClient/rosterItemSortFilterProxyModel.cpp
deleted file mode 100644
index cf47550a..00000000
--- a/examples/GuiClient/rosterItemSortFilterProxyModel.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "rosterItemSortFilterProxyModel.h"
-#include "rosterItem.h"
-#include "utils.h"
-
-rosterItemSortFilterProxyModel::rosterItemSortFilterProxyModel(QObject* parent):
-                QSortFilterProxyModel(parent),
-                m_showOfflineContacts(true),
-                m_sortByName(false)
-{
-    setDynamicSortFilter(true);
-    setFilterRole(Qt::DisplayRole);
-    setFilterCaseSensitivity(Qt::CaseInsensitive);
-}
-
-bool rosterItemSortFilterProxyModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
-{
-    if(m_sortByName)
-    {
-        int compare = left.data().toString().compare(right.data().toString(), Qt::CaseInsensitive);
-        if(compare < 0)
-            return true;
-        else
-            return false;
-    }
-    else
-    {
-        int leftPresenceType = sourceModel()->data(left, rosterItem::PresenceType).toInt();
-        int leftStatusType = sourceModel()->data(left, rosterItem::StatusType).toInt();
-        int rightPresenceType = sourceModel()->data(right, rosterItem::PresenceType).toInt();
-        int rightStatusType = sourceModel()->data(right, rosterItem::StatusType).toInt();
-
-        if(leftPresenceType == rightPresenceType)
-        {
-            if(leftStatusType == rightStatusType)
-            {
-                // based on display text
-                int compare = left.data().toString().compare(right.data().toString(), Qt::CaseInsensitive);
-                if(compare < 0)
-                    return true;
-                else
-                    return false;
-            }
-            else
-            {
-                return comparisonWeightsPresenceStatusType(static_cast<QXmppPresence::AvailableStatusType>(leftStatusType)) <
-                        comparisonWeightsPresenceStatusType(static_cast<QXmppPresence::AvailableStatusType>(rightStatusType));
-            }
-        }
-        else
-            return comparisonWeightsPresenceType(static_cast<QXmppPresence::Type>(leftPresenceType)) <
-                    comparisonWeightsPresenceType(static_cast<QXmppPresence::Type>(rightPresenceType));
-    }
-}
-
-bool rosterItemSortFilterProxyModel::filterAcceptsRow(int source_row, const QModelIndex& source_parent) const
-{
-    if(!filterRegExp().isEmpty())
-        return QSortFilterProxyModel::filterAcceptsRow(source_row, source_parent);
-
-    if(m_showOfflineContacts)
-        return true;
-
-    QModelIndex index = sourceModel()->index(source_row, 0, source_parent);
-
-    int presenceType = sourceModel()->data(index, rosterItem::PresenceType).toInt();
-
-    if(presenceType == QXmppPresence::Available)
-        return true;
-    else
-        return false;
-}
-
-void rosterItemSortFilterProxyModel::setShowOfflineContacts(bool showOfflineContacts)
-{
-    m_showOfflineContacts = showOfflineContacts;
-    invalidateFilter();
-}
-
-void rosterItemSortFilterProxyModel::sortByName(bool sortByName)
-{
-    m_sortByName = sortByName;
-    invalidate();
-}
-
diff --git a/examples/GuiClient/rosterItemSortFilterProxyModel.h b/examples/GuiClient/rosterItemSortFilterProxyModel.h
deleted file mode 100644
index e4a413d3..00000000
--- a/examples/GuiClient/rosterItemSortFilterProxyModel.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef ROSTERITEMSORTFILTERPROXYMODEL_H
-#define ROSTERITEMSORTFILTERPROXYMODEL_H
-
-#include <QSortFilterProxyModel>
-
-class rosterItemSortFilterProxyModel : public QSortFilterProxyModel
-{
-    Q_OBJECT
-
-public:
-    rosterItemSortFilterProxyModel(QObject* parent = 0);
-
-public slots:
-    void setShowOfflineContacts(bool);
-    void sortByName(bool);
-
-private:
-    bool lessThan(const QModelIndex &left, const QModelIndex &right) const;
-    bool filterAcceptsRow(int, const QModelIndex&) const;
-
-    bool m_showOfflineContacts;
-    bool m_sortByName;
-};
-
-#endif // ROSTERITEMSORTFILTERPROXYMODEL_H
diff --git a/examples/GuiClient/rosterListView.cpp b/examples/GuiClient/rosterListView.cpp
deleted file mode 100644
index a832f3e1..00000000
--- a/examples/GuiClient/rosterListView.cpp
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "rosterListView.h"
-#include "rosterItem.h"
-#include <QApplication>
-#include <QMenu>
-#include <QKeyEvent>
-
-rosterListView::rosterListView(QWidget* parent)
-    : QListView(parent)
-    , m_chat("Chat", this)
-    , m_profile("View Profile", this)
-    , m_removeContact("Remove", this)
-{
-    bool check;
-    Q_UNUSED(check);
-
-    check = connect(this, SIGNAL(pressed(QModelIndex)), this,
-                         SLOT(mousePressed(QModelIndex)));
-    Q_ASSERT(check);
-    check = connect(this, SIGNAL(doubleClicked(QModelIndex)), this,
-                         SLOT(doubleClicked(QModelIndex)));
-    Q_ASSERT(check);
-    check = connect(this, SIGNAL(clicked(QModelIndex)), this,
-                         SLOT(clicked(QModelIndex)));
-    Q_ASSERT(check);
-    check = connect(&m_chat, SIGNAL(triggered()), this,
-                         SLOT(showChatDialog_helper()));
-    Q_ASSERT(check);
-
-    check = connect(&m_profile, SIGNAL(triggered()), this,
-                         SLOT(showProfile_helper()));
-    Q_ASSERT(check);
-
-    check = connect(&m_removeContact, SIGNAL(triggered()), this,
-                         SLOT(removeContact_helper()));
-    Q_ASSERT(check);
-}
-
-bool rosterListView::event(QEvent* e)
-{
-    return QListView::event(e);
-}
-
-void rosterListView::mousePressed(const QModelIndex& index)
-{
-    if(QApplication::mouseButtons() == Qt::RightButton)
-    {
-        QString bareJid = index.data().toString();
-        QMenu menu(this);
-        menu.addAction(&m_chat);
-        menu.setDefaultAction(&m_chat);
-        menu.addAction(&m_profile);
-        menu.addAction(&m_removeContact);
-        menu.exec(QCursor::pos());
-    }
-}
-
-void rosterListView::doubleClicked(const QModelIndex& index)
-{
-    Q_UNUSED(index);
-    m_chat.trigger();
-}
-
-void rosterListView::clicked(const QModelIndex& index)
-{
-    Q_UNUSED(index);
-}
-
-QString rosterListView::selectedBareJid()
-{
-    if(selectedIndexes().size() > 0)
-        return selectedIndexes().at(0).data(rosterItem::BareJid).toString();
-    else
-        return "";
-}
-
-void rosterListView::showChatDialog_helper()
-{
-    QString bareJid = selectedBareJid();
-    if(!bareJid.isEmpty())
-        emit showChatDialog(bareJid);
-}
-
-void rosterListView::showProfile_helper()
-{
-    QString bareJid = selectedBareJid();
-    if(!bareJid.isEmpty())
-        emit showProfile(bareJid);
-}
-
-void rosterListView::keyPressEvent(QKeyEvent* event1)
-{
-    if(event1->key() == Qt::Key_Return)
-    {
-        showChatDialog_helper();
-    }
-    QListView::keyPressEvent(event1);
-}
-
-void rosterListView::removeContact_helper()
-{
-    QString bareJid = selectedBareJid();
-    if(!bareJid.isEmpty())
-        emit removeContact(bareJid);
-}
diff --git a/examples/GuiClient/rosterListView.h b/examples/GuiClient/rosterListView.h
deleted file mode 100644
index 49d1ba04..00000000
--- a/examples/GuiClient/rosterListView.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef ROSTERLISTVIEW_H
-#define ROSTERLISTVIEW_H
-
-#include <QListView>
-#include <QAction>
-
-class rosterListView : public QListView
-{
-    Q_OBJECT
-
-public:
-    rosterListView(QWidget* parent = 0);
-    bool event(QEvent* e);
-
-public slots:
-    void mousePressed(const QModelIndex& index);
-    void doubleClicked(const QModelIndex& index);
-    void clicked(const QModelIndex& index);
-
-private slots:
-    void showChatDialog_helper();
-    void showProfile_helper();
-    void removeContact_helper();
-
-protected:
-    void keyPressEvent(QKeyEvent*);
-
-signals:
-    void showChatDialog(const QString& bareJid);
-    void showProfile(const QString& bareJid);
-    void removeContact(const QString& bareJid);
-
-private:
-    QString selectedBareJid();
-
-private:
-    QAction m_chat;
-    QAction m_profile;
-    QAction m_removeContact;
-};
-
-#endif // ROSTERLISTVIEW_H
diff --git a/examples/GuiClient/searchLineEdit.cpp b/examples/GuiClient/searchLineEdit.cpp
deleted file mode 100644
index b1b97d3d..00000000
--- a/examples/GuiClient/searchLineEdit.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "searchLineEdit.h"
-
-searchLineEdit::searchLineEdit(QWidget* parent):QLineEdit(parent)
-{
-    setMinimumSize(QSize(20, 24));
-    setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
-
-    setStyleSheet(":enabled { padding-right: 20px; padding-left: 20px }");
-    clearButton = new searchClearButton(this);
-    clearButton->setVisible(true);
-
-    clearButton->setCursor(Qt::ArrowCursor);
-    clearButton->setToolTip("Clear");
-    connect(clearButton, SIGNAL(clicked()), this, SLOT(clear()));
-}
-
-void searchLineEdit::paintEvent(QPaintEvent *e) {
-    QLineEdit::paintEvent(e);
-    QPainter painter(this);
-
-    QImage image(":/icons/resource/searchIcon.png");
-
-    QRectF target(image.rect());
-    target.moveCenter(QPointF(target.center().x()+2, target.center().y()+3));
-    painter.drawImage(target, image, image.rect());
-
-    if (text().length() == 0 && (!hasFocus()) )
-    {
-        painter.setPen(Qt::gray);
-        QRect r = rect();
-        painter.drawText(24, r.height()/2+4, "Search Contacts");
-    }
-
-    if(text().isEmpty())
-        clearButton->setVisible(false);
-    else
-        clearButton->setVisible(true);
-}
-
-void searchLineEdit::resizeEvent(QResizeEvent*)
-{
-    clearButton->setParent(this);
-    clearButton->setGeometry(QRect(width()-23,
-                                   0,
-                                   24, 24));
-}
-
-void searchLineEdit::moveEvent(QMoveEvent*)
-{
-    clearButton->setParent(this);
-    clearButton->setGeometry(QRect(width()-23, 1,
-                                   24, 24));
-}
diff --git a/examples/GuiClient/searchLineEdit.h b/examples/GuiClient/searchLineEdit.h
deleted file mode 100644
index b70e8b66..00000000
--- a/examples/GuiClient/searchLineEdit.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef SEARCHLINEEDIT_H
-#define SEARCHLINEEDIT_H
-
-#include <QPushButton>
-#include <QLineEdit>
-#include <QPainter>
-
-class searchClearButton : public QPushButton
-{
-    Q_OBJECT
-
-public:
-    searchClearButton(QWidget *w)
-        : QPushButton(w)
-    {
-        setMinimumSize(24, 24);
-        setFixedSize(24, 24);
-        setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
-    }
-    void paintEvent(QPaintEvent *event)
-    {
-        Q_UNUSED(event);
-        QPainter painter(this);
-        int height = parentWidget()->geometry().height();
-        int width = height; //parentWidget()->geometry().width();
-
-        painter.setRenderHint(QPainter::Antialiasing, true);
-        painter.setPen(Qt::white);
-
-        float penwidth = isDown() ? 1.2 :
-                         underMouse() ? 1.6 : 1.2;
-        painter.setBrush(Qt::red);
-        //painter.drawEllipse(4, 4, width - 8, height - 8);
-        QPen pen;
-        pen.setWidthF(penwidth);
-        pen.setColor(Qt::black);
-        painter.setPen(pen);
-        int border = 7;
-        painter.drawLine(border, border, width - border, height - border);
-        painter.drawLine(border, height - border, width - border, border);
-    }
-};
-
-class searchLineEdit : public QLineEdit
-{
-public:
-    searchLineEdit(QWidget* parent = 0);
-
-protected:
-    virtual void paintEvent(QPaintEvent* e);
-    virtual void resizeEvent(QResizeEvent*);
-    virtual void moveEvent(QMoveEvent*);
-
-private:
-    QPushButton *clearButton;
-};
-
-#endif // SEARCHLINEEDIT_H
diff --git a/examples/GuiClient/signInStatusLabel.cpp b/examples/GuiClient/signInStatusLabel.cpp
deleted file mode 100644
index 91ea023b..00000000
--- a/examples/GuiClient/signInStatusLabel.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "signInStatusLabel.h"
-#include <QFontMetrics>
-
-signInStatusLabel::signInStatusLabel(QWidget* parent):QLabel(parent), m_timer(this),
-        m_option(None)
-{
-    m_timer.setSingleShot(false);
-
-    bool check = connect(&m_timer, SIGNAL(timeout()), SLOT(timeout()));
-    Q_ASSERT(check);
-    Q_UNUSED(check);
-}
-
-void signInStatusLabel::setCustomText(const QString& text, signInStatusLabel::Option op,
-                   int countDown)
-{
-    m_text = text;
-    m_option = op;
-    m_countDown = countDown;
-    switch(op)
-    {
-    case None:
-        m_timer.stop();
-        m_postfix = "";
-        break;
-    case WithProgressEllipsis:
-//        m_timer.start(400);
-        m_postfix = "";
-        break;
-    case CountDown:
-        m_timer.start(1000);
-        m_postfix = "";
-        break;
-    default:
-        m_timer.stop();
-        m_postfix = "";
-        break;
-    }
-
-    if(m_option == CountDown)
-        setText(m_text.arg(m_countDown) + m_postfix);
-    else
-        setText(m_text + m_postfix);
-
-    updateGeometry();
-}
-
-void signInStatusLabel::timeout()
-{
-    switch(m_option)
-    {
-    case None:
-        break;
-    case WithProgressEllipsis:
-        if(m_postfix == "")
-            m_postfix = ".";
-        else if(m_postfix == ".")
-            m_postfix = "..";
-        else if(m_postfix == "..")
-            m_postfix = "...";
-        else if(m_postfix == "...")
-            m_postfix = "";
-        break;
-    case CountDown:
-        if(m_countDown == 0)
-            m_timer.stop();
-        --m_countDown;
-        break;
-    default:
-        break;
-    }
-
-    if(m_option == CountDown)
-        setText(m_text.arg(m_countDown) + m_postfix);
-    else
-        setText(m_text + m_postfix);
-    updateGeometry();
-}
-
-//QSize signInStatusLabel::sizeHint() const
-//{
-//    QFont font;
-//    QFontMetrics fm(font);
-//    return QSize(fm.width(m_text) + 15, 20);
-//}
diff --git a/examples/GuiClient/signInStatusLabel.h b/examples/GuiClient/signInStatusLabel.h
deleted file mode 100644
index e11d1287..00000000
--- a/examples/GuiClient/signInStatusLabel.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef SIGNINSTATUSLABEL_H
-#define SIGNINSTATUSLABEL_H
-
-#include <QLabel>
-#include <QTimer>
-
-class signInStatusLabel : public QLabel
-{
-    Q_OBJECT
-
-public:
-    enum Option
-    {
-        None = 0,
-        WithProgressEllipsis,
-        CountDown
-    };
-    signInStatusLabel(QWidget* parent = 0);
-
-    void setCustomText(const QString& text, signInStatusLabel::Option op = None,
-                       int countDown = 0);
-
-//    QSize sizeHint() const;
-
-private slots:
-    void timeout();
-
-private:
-    QTimer m_timer;
-    signInStatusLabel::Option m_option;
-    QString m_text;
-    QString m_postfix;
-    int m_countDown;
-};
-
-#endif // SIGNINSTATUSLABEL_H
diff --git a/examples/GuiClient/statusAvatarWidget.cpp b/examples/GuiClient/statusAvatarWidget.cpp
deleted file mode 100644
index d0d9968c..00000000
--- a/examples/GuiClient/statusAvatarWidget.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "statusAvatarWidget.h"
-#include <QtGui/QPainter>
-
-statusAvatarWidget::statusAvatarWidget(QWidget* parent)
-    : QPushButton(parent)
-{
-}
-
-void statusAvatarWidget::paintEvent(QPaintEvent* event)
-{
-    Q_UNUSED(event);
-    QPainter painter(this);
-
-    QRect r = rect();
-
-    QPixmap pixmap = icon().pixmap(sizeHint(), QIcon::Normal, QIcon::On);
-    if(pixmap.isNull())
-        pixmap = QPixmap(":/icons/resource/avatar.png");
-    QRect pixRect(0, 0, 32, 32);
-    pixRect.moveCenter(r.center());
-    painter.drawPixmap(pixRect, pixmap);
-
-    if(underMouse() && !isDown())
-    {
-        painter.drawRect(pixRect.adjusted(0, 0, -1, -1));
-        QColor col(Qt::white);
-        col.setAlpha(80);
-        painter.fillRect(pixRect.adjusted(0, 0, -1, -1), col);
-    }
-    if(isDown())
-    {
-        QColor col(Qt::white);
-        col.setAlpha(50);
-        painter.drawRect(pixRect.adjusted(1, 1, -2, -2));
-    }
-}
-
-QSize statusAvatarWidget::sizeHint() const
-{
-    return QSize(32, 32);
-}
diff --git a/examples/GuiClient/statusAvatarWidget.h b/examples/GuiClient/statusAvatarWidget.h
deleted file mode 100644
index 5dcecdbe..00000000
--- a/examples/GuiClient/statusAvatarWidget.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef STATUSAVATARWIDGET_H
-#define STATUSAVATARWIDGET_H
-
-#include <QPushButton>
-
-class statusAvatarWidget : public QPushButton
-{
-public:
-    statusAvatarWidget(QWidget* parent = 0);
-    void paintEvent(QPaintEvent* event);
-    QSize sizeHint() const;
-};
-
-#endif // STATUSAVATARWIDGET_H
diff --git a/examples/GuiClient/statusTextWidget.cpp b/examples/GuiClient/statusTextWidget.cpp
deleted file mode 100644
index fa0a9126..00000000
--- a/examples/GuiClient/statusTextWidget.cpp
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "statusTextWidget.h"
-#include <QHBoxLayout>
-#include <QMenu>
-
-#include <QStyle>
-#include <QStyleOptionFrameV2>
-
-QSize statusLineEdit::sizeHint() const
-{
-    QFont font;
-    QFontMetrics fm(font);
-    int width = fm.width(text());
-    if(width <= (160 - 8))
-        return QSize(width+8, 18);
-    else
-        return QSize(160, 18);
-}
-
-void statusLineEditButton::paintEvent(QPaintEvent* event)
-{
-    Q_UNUSED(event);
-    QPainter painter(this);
-
-    QStyleOptionButton panel;
-    initStyleOption(&panel);
-    QRect r = style()->subElementRect(QStyle::SE_PushButtonFocusRect, &panel, this);
-
-    QImage image(":/icons/resource/downArrow.png");
-    QRect rectDelta(0, 0, 7, 4);
-    rectDelta.moveCenter(r.center());
-    painter.drawImage(rectDelta, image);
-}
-
-void statusLineEdit::focusInEvent(QFocusEvent* event)
-{
-    QLineEdit::focusInEvent(event);
-    QLineEdit::selectAll();
-}
-
-void statusLineEdit::mousePressEvent(QMouseEvent* event)
-{
-    QLineEdit::mousePressEvent(event);
-    QLineEdit::selectAll();
-}
-
-statusTextWidget::statusTextWidget(QWidget* parent)
-    : QWidget(parent)
-    , m_statusLineEdit(0)
-    , m_statusButton(0)
-    , m_clearStatusTextHistory("Clear Status Message", this)
-{
-    bool check;
-    Q_UNUSED(check);
-
-    m_statusLineEdit = new statusLineEdit(this);
-    QHBoxLayout* layout = new QHBoxLayout;
-    layout->addWidget(m_statusLineEdit);
-    layout->setSpacing(0);
-    layout->setContentsMargins(0, 0, 0, 0);
-    m_statusButton = new statusLineEditButton(this);
-    layout->addWidget(m_statusButton);
-    setLayout(layout);
-
-    check = connect(m_statusButton, SIGNAL(clicked(bool)), SLOT(showMenu()));
-    Q_ASSERT(check);
-
-    check = connect(m_statusLineEdit, SIGNAL(textChanged(QString)), SLOT(textChanged()));
-    Q_ASSERT(check);
-
-    check = connect(m_statusLineEdit, SIGNAL(editingFinished()), SLOT(statusTextChanged_helper()));
-    Q_ASSERT(check);
-
-    check = connect(&m_clearStatusTextHistory, SIGNAL(triggered()), SLOT(clearStatusTextHistory()));
-    Q_ASSERT(check);
-}
-
-void statusTextWidget::showMenu()
-{
-    QMenu menu(this);
-
-    int size = m_statusTextActionList.size();
-    for(int i = 0; i < size; ++i)
-    {
-        menu.addAction(m_statusTextActionList.at(size - 1 - i));
-    }
-
-    menu.addSeparator();
-    menu.addAction(&m_clearStatusTextHistory);
-    m_clearStatusTextHistory.setDisabled(size == 0);
-    menu.exec(m_statusLineEdit->mapToGlobal(QPoint(0, m_statusLineEdit->height())));
-}
-
-void statusTextWidget::textChanged()
-{
-    m_statusLineEdit->updateGeometry();
-}
-
-void statusTextWidget::statusTextChanged_helper()
-{
-    addStatusTextToList(m_statusLineEdit->text());
-    emit statusTextChanged(m_statusLineEdit->text());
-    parentWidget()->setFocus();
-}
-
-void statusTextWidget::setStatusText(const QString& statusText)
-{
-    m_statusLineEdit->setText(statusText);
-}
-
-void statusTextWidget::addStatusTextToList(const QString& status)
-{
-    for(int i = 0; i < m_statusTextActionList.size(); ++i)
-    {
-        if(m_statusTextActionList.at(i)->data().toString() == status)
-        {
-            QAction* action = m_statusTextActionList.takeAt(i);
-            m_statusTextActionList.append(action);
-            return;
-        }
-    }
-
-    QAction* action = new QAction(status, this);
-    action->setData(status);
-    bool check = connect(action, SIGNAL(triggered()), SLOT(statusTextChanged_menuClick()));
-    Q_ASSERT(check);
-    Q_UNUSED(check);
-    m_statusTextActionList.append(action);
-}
-
-void statusTextWidget::statusTextChanged_menuClick()
-{
-    QAction* action = qobject_cast<QAction*>(sender());
-    if(action)
-    {
-        int i = 0;
-        while(i < m_statusTextActionList.size() && action != m_statusTextActionList.at(i))
-        {
-            ++i;
-        }
-
-        if(action == m_statusTextActionList.at(i))
-        {
-            m_statusTextActionList.removeAt(i);
-            m_statusTextActionList.append(action);
-        }
-        m_statusLineEdit->setText(action->data().toString());
-        emit statusTextChanged(action->data().toString());
-    }
-}
-
-void statusTextWidget::clearStatusTextHistory()
-{
-    emit statusTextChanged("");
-}
diff --git a/examples/GuiClient/statusTextWidget.h b/examples/GuiClient/statusTextWidget.h
deleted file mode 100644
index ca280672..00000000
--- a/examples/GuiClient/statusTextWidget.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef STATUSTEXTWIDGET_H
-#define STATUSTEXTWIDGET_H
-
-#include <QWidget>
-#include <QAction>
-#include <QLineEdit>
-#include <QPainter>
-#include <QPushButton>
-#include <QStyleOptionFrameV2>
-#include <QFontMetrics>
-
-
-class statusLineEditButton : public QPushButton
-{
-    Q_OBJECT
-
-public:
-    statusLineEditButton(QWidget* parent = 0): QPushButton(parent)
-    {
-        setCursor(Qt::PointingHandCursor);
-    }
-    void paintEvent(QPaintEvent* event);
-    QSize sizeHint() const
-    {
-        return QSize(14, 14);
-    }
-};
-
-class statusLineEdit : public QLineEdit
-{
-public:
-    statusLineEdit(QWidget* parent = 0) : QLineEdit(parent)
-    {
-        setAttribute(Qt::WA_Hover, true);
-        setText("Available");
-        setMinimumSize(QSize(20, 18));
-    }
-    void focusInEvent(QFocusEvent* event);
-    void mousePressEvent(QMouseEvent* event);
-
-    void paintEvent(QPaintEvent* event)
-    {
-        if(hasFocus())
-        {
-            QLineEdit::paintEvent(event);
-        }
-        else
-        {
-            QPainter p(this);
-            QRect r = rect();
-            QPalette pal = palette();
-
-            QStyleOptionFrameV2 panel;
-            initStyleOption(&panel);
-            r = style()->subElementRect(QStyle::SE_LineEditContents, &panel, this);
-            r.adjust(-1, -1, 0, 0);
-            r.setLeft(r.left() + 4);
-            p.setPen(Qt::darkGray);
-            p.drawText(r, Qt::AlignVCenter, text());
-        }
-
-        if(underMouse() && !hasFocus())
-        {
-            QPainter p(this);
-            QRect r = rect();
-            QPalette pal = palette();
-
-            QStyleOptionFrameV2 panel;
-            initStyleOption(&panel);
-            r = style()->subElementRect(QStyle::SE_LineEditContents, &panel, this);
-            r.adjust(-1, -1, 0, 0);
-            p.setPen(Qt::gray);
-            p.drawRect(r);
-            r.setLeft(r.left() + 4);
-            p.setPen(Qt::darkGray);
-            p.drawText(r, Qt::AlignVCenter, text());
-        }
-    }
-    QSize sizeHint() const;
-};
-
-class statusTextWidget : public QWidget
-{
-    Q_OBJECT
-
-public:
-    statusTextWidget(QWidget* parent = 0);
-    void setStatusText(const QString& statusText);
-
-public slots:
-    void showMenu();
-    void textChanged();
-
-private slots:
-    void statusTextChanged_helper();
-    void statusTextChanged_menuClick();
-    void clearStatusTextHistory();
-
-signals:
-    void statusTextChanged(const QString&);
-
-private:
-    void addStatusTextToList(const QString& status);
-    statusLineEdit* m_statusLineEdit;
-    statusLineEditButton* m_statusButton;
-
-    QList<QAction*> m_statusTextActionList;
-    QAction m_clearStatusTextHistory;
-};
-
-#endif // STATUSTEXTWIDGET_H
diff --git a/examples/GuiClient/statusToolButton.cpp b/examples/GuiClient/statusToolButton.cpp
deleted file mode 100644
index c14bc324..00000000
--- a/examples/GuiClient/statusToolButton.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "statusToolButton.h"
-#include <QPainter>
-#include <QStyle>
-#include <QStyleOptionToolButton>
-
-statusToolButton::statusToolButton(QWidget* parent) : QToolButton(parent)
-{
-    setMinimumSize(QSize(20, 18));
-}
-
-void statusToolButton::paintEvent(QPaintEvent* event)
-{
-    Q_UNUSED(event);
-    QPainter painter(this);
-    if(underMouse())
-    {
-        QStyleOptionToolButton panel;
-        initStyleOption(&panel);
-        style()->drawPrimitive(QStyle::PE_PanelButtonTool, &panel, &painter, this);
-    }
-    QRect r = rect();
-    QFont font;
-    painter.setFont(font);
-    painter.setPen(Qt::gray);
-
-    QRect rectSize(0, 0, sizeHint().width(), sizeHint().height());
-    rectSize.moveCenter(r.center());
-    r = rectSize;
-    r.adjust(0, 0, -1, -1);
-    painter.setPen(Qt::black);
-    painter.setBrush(Qt::black);
-    r.moveLeft(r.left() + 3);
-    font.setBold(true);
-    painter.setFont(font);
-    painter.drawText(r, Qt::AlignVCenter|Qt::TextSingleLine, text());
-
-    QImage image(":/icons/resource/downArrow.png");
-    QRect rectDelta(0, 0, 7, 4);
-    rectDelta.moveRight(r.right() - 4);
-    rectDelta.moveCenter(QPoint(rectDelta.center().x(), r.center().y()));
-    painter.drawImage(rectDelta, image);
-}
-
-QSize statusToolButton::sizeHint() const
-{
-    QFont font;
-    font.setBold(true);
-    QFontMetrics fm(font);
-    int width = fm.width(text());
-    if(width <= (160 - 8 - 9))
-        return QSize(width+8+9, 18);
-    else
-        return QSize(160, 18);
-}
diff --git a/examples/GuiClient/statusToolButton.h b/examples/GuiClient/statusToolButton.h
deleted file mode 100644
index 9bc1a03f..00000000
--- a/examples/GuiClient/statusToolButton.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef STATUSTOOLBUTTON_H
-#define STATUSTOOLBUTTON_H
-
-#include <QToolButton>
-
-class statusToolButton : public QToolButton
-{
-public:
-    statusToolButton(QWidget* parent = 0);
-    void paintEvent(QPaintEvent* event);
-    QSize sizeHint() const;
-};
-
-#endif // STATUSTOOLBUTTON_H
diff --git a/examples/GuiClient/statusWidget.cpp b/examples/GuiClient/statusWidget.cpp
deleted file mode 100644
index c18e78e4..00000000
--- a/examples/GuiClient/statusWidget.cpp
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "statusWidget.h"
-
-#include <QMenu>
-#include <QFileDialog>
-#include <QMessageBox>
-
-statusWidget::statusWidget(QWidget* parent)
-    : QWidget(parent)
-{
-    bool check;
-    Q_UNUSED(check);
-
-    setupUi(this);
-
-    QMenu* menu = new QMenu(this);
-    menu->addAction(actionAvailable);
-    menu->addAction(actionBusy);
-    menu->addAction(actionAway);
-//    menu->addAction(actionInvisible);
-    menu->addSeparator();
-    menu->addAction(actionSign_out);
-    toolButton_userName->setMenu(menu);
-
-    check = connect(statusTextWidgetObject, SIGNAL(statusTextChanged(QString)), SIGNAL(statusTextChanged(QString)));
-    Q_ASSERT(check);
-
-    check = connect(actionAvailable, SIGNAL(triggered()), SLOT(presenceMenuTriggered()));
-    Q_ASSERT(check);
-
-    check = connect(actionBusy, SIGNAL(triggered()), SLOT(presenceMenuTriggered()));
-    Q_ASSERT(check);
-
-    check = connect(actionAway, SIGNAL(triggered()), SLOT(presenceMenuTriggered()));
-    Q_ASSERT(check);
-
-//    check = connect(actionInvisible, SIGNAL(triggered()), SLOT(presenceMenuTriggered()));
-//    Q_ASSERT(check);
-
-    check = connect(actionSign_out, SIGNAL(triggered()), SLOT(presenceMenuTriggered()));
-    Q_ASSERT(check);
-
-    check = connect(pushButton_avatar, SIGNAL(clicked()), SLOT(avatarSelection()));
-    Q_ASSERT(check);
-}
-
-void statusWidget::setStatusText(const QString& statusText)
-{
-    statusTextWidgetObject->setStatusText(statusText);
-}
-
-void statusWidget::presenceMenuTriggered()
-{
-    QString icon = "green";
-    QAction* action = qobject_cast<QAction*>(sender());
-    if(action == actionAvailable)
-    {
-        emit presenceTypeChanged(QXmppPresence::Available);
-        icon = "green";
-    }
-    else if(action == actionBusy)
-    {
-        emit presenceStatusTypeChanged(QXmppPresence::DND);
-        icon = "red";
-    }
-    else if(action == actionAway)
-    {
-        emit presenceStatusTypeChanged(QXmppPresence::Away);
-        icon = "orange";
-    }
-#if 0
-    else if(action == actionInvisible)
-    {
-        emit presenceStatusTypeChanged(QXmppPresence::Invisible);
-        icon = "gray";
-    }
-#endif
-    else if(action == actionSign_out)
-    {
-        emit presenceTypeChanged(QXmppPresence::Unavailable);
-        icon = "gray";
-    }
-    label->setPixmap(QPixmap(":/icons/resource/"+icon+".png"));
-}
-
-void statusWidget::setPresenceAndStatusType(QXmppPresence::Type presenceType,
-                                  QXmppPresence::AvailableStatusType statusType)
-{
-    if(presenceType == QXmppPresence::Available)
-    {
-        QString icon = "green";
-        switch(statusType)
-        {
-        case QXmppPresence::Online:
-        case QXmppPresence::Chat:
-            icon = "green";
-            break;
-        case QXmppPresence::Away:
-        case QXmppPresence::XA:
-            icon = "orange";
-            break;
-        case QXmppPresence::DND:
-            icon = "red";
-            break;
-        case QXmppPresence::Invisible:
-            icon = "gray";
-            break;
-        }
-        label->setPixmap(QPixmap(":/icons/resource/"+icon+".png"));
-    }
-    else if(presenceType == QXmppPresence::Unavailable)
-    {
-        label->setPixmap(QPixmap(":/icons/resource/gray.png"));
-    }
-}
-
-void statusWidget::avatarSelection()
-{
-    QString fileFilters = QString("Images (*.png *.jpeg *.jpg *.gif *.bmp);;All Files (*.*)");
-    QString file = QFileDialog::getOpenFileName(this, "Select your avatar",
-                                                QString(), fileFilters);
-    if(file.isEmpty())
-        return;
-
-    QImage image;
-    if(image.load(file))
-    {
-        QImage scaled = image.scaled(QSize(96, 96), Qt::KeepAspectRatio,
-                                     Qt::SmoothTransformation);
-        emit avatarChanged(scaled);
-    }
-    else
-        QMessageBox::information(this, "Avatar selection", "Invalid image file");
-}
-
-void statusWidget::setDisplayName(const QString& name)
-{
-    toolButton_userName->setText(name);
-}
-
-void statusWidget::setAvatar(const QImage& image)
-{
-    pushButton_avatar->setIcon(QIcon(QPixmap::fromImage(image)));
-}
diff --git a/examples/GuiClient/statusWidget.h b/examples/GuiClient/statusWidget.h
deleted file mode 100644
index f8e1f5f7..00000000
--- a/examples/GuiClient/statusWidget.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef STATUSWIDGET_H
-#define STATUSWIDGET_H
-
-#include "ui_statusWidget.h"
-
-#include "QXmppPresence.h"
-
-/// Main Widget for the client's status/status text/avatar management
-
-class statusWidget : public QWidget, public Ui::statusWidgetClass
-{
-    Q_OBJECT
-
-public:
-    statusWidget(QWidget* parent = 0);
-
-    void setDisplayName(const QString& name);
-    void setStatusText(const QString& statusText);
-    void setPresenceAndStatusType(QXmppPresence::Type presenceType,
-                                  QXmppPresence::AvailableStatusType statusType);
-    void setAvatar(const QImage&);
-
-private slots:
-    void presenceMenuTriggered();
-    void avatarSelection();
-
-signals:
-    void statusTextChanged(const QString&);
-    void presenceTypeChanged(QXmppPresence::Type);
-    void presenceStatusTypeChanged(QXmppPresence::AvailableStatusType);
-    void avatarChanged(const QImage&);
-};
-
-#endif // STATUSWIDGET_H
diff --git a/examples/GuiClient/statusWidget.ui b/examples/GuiClient/statusWidget.ui
deleted file mode 100644
index abd9ce35..00000000
--- a/examples/GuiClient/statusWidget.ui
+++ /dev/null
@@ -1,213 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>statusWidgetClass</class>
- <widget class="QWidget" name="statusWidgetClass">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>251</width>
-    <height>40</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Form</string>
-  </property>
-  <layout class="QHBoxLayout" name="horizontalLayout_3">
-   <property name="spacing">
-    <number>0</number>
-   </property>
-   <property name="leftMargin">
-    <number>4</number>
-   </property>
-   <property name="topMargin">
-    <number>0</number>
-   </property>
-   <property name="rightMargin">
-    <number>4</number>
-   </property>
-   <property name="bottomMargin">
-    <number>0</number>
-   </property>
-   <item>
-    <widget class="QLabel" name="label">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="text">
-      <string/>
-     </property>
-     <property name="pixmap">
-      <pixmap resource="resources.qrc">:/icons/resource/green.png</pixmap>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <layout class="QVBoxLayout" name="verticalLayout">
-     <property name="spacing">
-      <number>0</number>
-     </property>
-     <property name="leftMargin">
-      <number>3</number>
-     </property>
-     <item>
-      <layout class="QHBoxLayout" name="horizontalLayout_2">
-       <property name="spacing">
-        <number>0</number>
-       </property>
-       <item>
-        <widget class="statusToolButton" name="toolButton_userName">
-         <property name="text">
-          <string>toolbutton</string>
-         </property>
-         <property name="popupMode">
-          <enum>QToolButton::InstantPopup</enum>
-         </property>
-         <property name="toolButtonStyle">
-          <enum>Qt::ToolButtonTextBesideIcon</enum>
-         </property>
-         <property name="autoRaise">
-          <bool>true</bool>
-         </property>
-         <property name="arrowType">
-          <enum>Qt::DownArrow</enum>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <spacer name="horizontalSpacer">
-         <property name="orientation">
-          <enum>Qt::Horizontal</enum>
-         </property>
-         <property name="sizeHint" stdset="0">
-          <size>
-           <width>40</width>
-           <height>10</height>
-          </size>
-         </property>
-        </spacer>
-       </item>
-      </layout>
-     </item>
-     <item>
-      <layout class="QHBoxLayout" name="horizontalLayout">
-       <property name="spacing">
-        <number>0</number>
-       </property>
-       <item>
-        <widget class="statusTextWidget" name="statusTextWidgetObject" native="true">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <spacer name="horizontalSpacer_2">
-         <property name="orientation">
-          <enum>Qt::Horizontal</enum>
-         </property>
-         <property name="sizeHint" stdset="0">
-          <size>
-           <width>40</width>
-           <height>10</height>
-          </size>
-         </property>
-        </spacer>
-       </item>
-      </layout>
-     </item>
-    </layout>
-   </item>
-   <item>
-    <widget class="statusAvatarWidget" name="pushButton_avatar">
-     <property name="text">
-      <string/>
-     </property>
-     <property name="icon">
-      <iconset resource="resources.qrc">
-       <normaloff>:/icons/resource/avatar.png</normaloff>:/icons/resource/avatar.png</iconset>
-     </property>
-     <property name="iconSize">
-      <size>
-       <width>32</width>
-       <height>32</height>
-      </size>
-     </property>
-    </widget>
-   </item>
-  </layout>
-  <action name="actionBusy">
-   <property name="icon">
-    <iconset resource="resources.qrc">
-     <normaloff>:/icons/resource/red.png</normaloff>:/icons/resource/red.png</iconset>
-   </property>
-   <property name="text">
-    <string>Busy</string>
-   </property>
-  </action>
-  <action name="actionAvailable">
-   <property name="icon">
-    <iconset resource="resources.qrc">
-     <normaloff>:/icons/resource/green.png</normaloff>:/icons/resource/green.png</iconset>
-   </property>
-   <property name="text">
-    <string>Available</string>
-   </property>
-  </action>
-  <action name="actionInvisible">
-   <property name="icon">
-    <iconset resource="resources.qrc">
-     <normaloff>:/icons/resource/gray.png</normaloff>:/icons/resource/gray.png</iconset>
-   </property>
-   <property name="text">
-    <string>Invisible</string>
-   </property>
-  </action>
-  <action name="actionSign_out">
-   <property name="icon">
-    <iconset resource="resources.qrc">
-     <normaloff>:/icons/resource/gray.png</normaloff>:/icons/resource/gray.png</iconset>
-   </property>
-   <property name="text">
-    <string>Sign out</string>
-   </property>
-  </action>
-  <action name="actionAway">
-   <property name="icon">
-    <iconset resource="resources.qrc">
-     <normaloff>:/icons/resource/orange.png</normaloff>:/icons/resource/orange.png</iconset>
-   </property>
-   <property name="text">
-    <string>Away</string>
-   </property>
-  </action>
- </widget>
- <customwidgets>
-  <customwidget>
-   <class>statusAvatarWidget</class>
-   <extends>QPushButton</extends>
-   <header>statusAvatarWidget.h</header>
-  </customwidget>
-  <customwidget>
-   <class>statusTextWidget</class>
-   <extends>QWidget</extends>
-   <header>statusTextWidget.h</header>
-   <container>1</container>
-  </customwidget>
-  <customwidget>
-   <class>statusToolButton</class>
-   <extends>QToolButton</extends>
-   <header>statusToolButton.h</header>
-  </customwidget>
- </customwidgets>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections/>
-</ui>
diff --git a/examples/GuiClient/utils.cpp b/examples/GuiClient/utils.cpp
deleted file mode 100644
index 9006fbbf..00000000
--- a/examples/GuiClient/utils.cpp
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "utils.h"
-#include <QDir>
-#if QT_VERSION >= 0x050000
-#include <QStandardPaths>
-#else
-#include <QDesktopServices>
-#endif
-
-int comparisonWeightsPresenceStatusType(QXmppPresence::AvailableStatusType statusType)
-{
-    switch(statusType)
-    {
-        case QXmppPresence::Online:
-        case QXmppPresence::Chat:
-            return 0;
-        case QXmppPresence::DND:
-            return 1;
-        case QXmppPresence::Away:
-        case QXmppPresence::XA:
-            return 2;
-        case QXmppPresence::Invisible:
-            return 3;
-        default:
-            return 5;
-    }
-}
-
-int comparisonWeightsPresenceType(QXmppPresence::Type type)
-{
-    switch(type)
-    {
-        case QXmppPresence::Available:
-            return 0;
-        case QXmppPresence::Unavailable:
-            return 1;
-        case QXmppPresence::Error:
-        case QXmppPresence::Subscribe:
-        case QXmppPresence::Subscribed:
-        case QXmppPresence::Unsubscribe:
-        case QXmppPresence::Unsubscribed:
-        case QXmppPresence::Probe:
-            return 3;
-        default:
-            return 5;
-    }
-}
-
-QString presenceToStatusText(const QXmppPresence& presence)
-{
-    QString statusText = presence.statusText();
-    if(statusText.isEmpty())
-    {
-        if(presence.type() == QXmppPresence::Available)
-        {
-            switch(presence.availableStatusType())
-            {
-            case QXmppPresence::Invisible:
-                statusText = "Offline";
-                break;
-            case QXmppPresence::Online:
-            case QXmppPresence::Chat:
-                statusText = "Available";
-                break;
-            case QXmppPresence::Away:
-            case QXmppPresence::XA:
-                statusText = "Idle";
-                break;
-            case QXmppPresence::DND:
-                statusText = "Busy";
-                break;
-            }
-        }
-        else
-            statusText = "Offline";
-    }
-
-    return statusText;
-}
-
-QString getSettingsDir(const QString& bareJid)
-{
-#if QT_VERSION >= 0x050000
-    QStringList dirList = QStandardPaths::standardLocations(QStandardPaths::DataLocation);
-    QString dir = dirList.size() > 0 ? dirList.at(0) : "";
-#else
-    QString dir = QDesktopServices::storageLocation(QDesktopServices::DataLocation);
-#endif
-    if(bareJid.isEmpty())
-        return dir + "/";
-    else
-        return QString(dir + "/%1/").arg(bareJid);
-}
-
-QString getSha1HashAsHex(const QByteArray& image)
-{
-    if(image.isEmpty())
-        return "";
-    else
-        return QString(QCryptographicHash::hash(image,
-            QCryptographicHash::Sha1).toHex());
-}
-
-QImage getImageFromByteArray(const QByteArray& image)
-{
-    QBuffer buffer;
-    buffer.setData(image);
-    buffer.open(QIODevice::ReadOnly);
-    QImageReader imageReader(&buffer);
-    return imageReader.read();
-}
-
-QString getImageType1(const QByteArray& image)
-{
-    QBuffer buffer;
-    buffer.setData(image);
-    buffer.open(QIODevice::ReadOnly);
-    QString format = QImageReader::imageFormat(&buffer);
-
-    if(format.toUpper() == "PNG")
-        return "image/png";
-    else if(format.toUpper() == "MNG")
-        return "video/x-mng";
-    else if(format.toUpper() == "GIF")
-        return "image/gif";
-    else if(format.toUpper() == "BMP")
-        return "image/bmp";
-    else if(format.toUpper() == "XPM")
-        return "image/x-xpm";
-    else if(format.toUpper() == "SVG")
-        return "image/svg+xml";
-    else if(format.toUpper() == "JPEG")
-        return "image/jpeg";
-
-    return "image/unknown";
-}
-
-bool isValidBareJid(const QString& bareJid)
-{
-    QRegExp re("^[^@]+@[^@]+$");
-    return re.exactMatch(bareJid);
-}
-
-QByteArray calculateXor(const QByteArray& data, const QByteArray& key)
-{
-    if(key.isEmpty())
-        return data;
-
-    QByteArray result;
-    for(int i = 0 , j = 0; i < data.length(); ++i , ++j)
-    {
-        if(j == key.length())
-            j = 0;
-        result.append(data.at(i) ^ key.at(j));
-    }
-    return result;
-}
diff --git a/examples/GuiClient/utils.h b/examples/GuiClient/utils.h
deleted file mode 100644
index a7f0df90..00000000
--- a/examples/GuiClient/utils.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef CLIENTUTILS_H
-#define CLIENTUTILS_H
-
-#include "QXmppPresence.h"
-
-#include <QCryptographicHash>
-#include <QBuffer>
-#include <QImageReader>
-
-int comparisonWeightsPresenceStatusType(QXmppPresence::AvailableStatusType);
-int comparisonWeightsPresenceType(QXmppPresence::Type);
-
-QString presenceToStatusText(const QXmppPresence& presence);
-
-QString getSettingsDir(const QString& bareJid = "");
-
-QString getSha1HashAsHex(const QByteArray& image);
-QImage getImageFromByteArray(const QByteArray& image);
-QString getImageType1(const QByteArray& image);
-
-bool isValidBareJid(const QString& bareJid);
-
-QByteArray calculateXor(const QByteArray& data, const QByteArray& key);
-
-#endif // CLIENTUTILS_H
diff --git a/examples/GuiClient/vCardCache.cpp b/examples/GuiClient/vCardCache.cpp
deleted file mode 100644
index ede247c0..00000000
--- a/examples/GuiClient/vCardCache.cpp
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "vCardCache.h"
-#include "utils.h"
-
-#include "QXmppClient.h"
-#include "QXmppUtils.h"
-#include "QXmppVCardManager.h"
-
-#include <QDir>
-#include <QDomDocument>
-#include <QCoreApplication>
-
-vCardCache::vCardCache(QXmppClient* client) : QObject(client),
-                m_client(client)
-{
-}
-
-void vCardCache::vCardReceived(const QXmppVCardIq& vcard)
-{
-    QString from = vcard.from();
-
-    if(from.isEmpty() && m_client)
-        from = m_client->configuration().jidBare();
-
-    m_mapBareJidVcard[from] = vcard;
-
-    saveToFile(from);
-
-    emit vCardReadyToUse(from);
-}
-
-bool vCardCache::isVCardAvailable(const QString& bareJid) const
-{
-    return m_mapBareJidVcard.contains(bareJid);
-}
-
-// TODO don't request again, if it is already requested
-void vCardCache::requestVCard(const QString& bareJid)
-{
-    if(m_client)
-        m_client->vCardManager().requestVCard(bareJid);
-}
-
-//TODO not a good way to handle
-QXmppVCardIq& vCardCache::getVCard(const QString& bareJid)
-{
-    return m_mapBareJidVcard[bareJid];
-}
-
-void vCardCache::saveToFile(const QString& bareJid)
-{
-    QDir dir;
-    if(!dir.exists(getSettingsDir(m_client->configuration().jidBare())))
-        dir.mkpath(getSettingsDir(m_client->configuration().jidBare()));
-
-    QDir dir2;
-    if(!dir2.exists(getSettingsDir(m_client->configuration().jidBare())+ "vCards/"))
-        dir2.mkpath(getSettingsDir(m_client->configuration().jidBare())+ "vCards/");
-
-    if(m_mapBareJidVcard.contains(bareJid))
-    {
-        QString fileVCard = getSettingsDir(m_client->configuration().jidBare()) + "vCards/" + bareJid + ".xml";
-        QFile file(fileVCard);
-
-        if(file.open(QIODevice::ReadWrite))
-        {
-            QXmlStreamWriter stream(&file);
-            stream.setAutoFormatting(true);
-            stream.setAutoFormattingIndent(2);
-            m_mapBareJidVcard[bareJid].toXml(&stream);
-            file.close();
-        }
-    }
-}
-
-void vCardCache::loadFromFile()
-{
-    m_mapBareJidVcard.clear();
-
-    QDir dirVCards(getSettingsDir(m_client->configuration().jidBare())+ "vCards/");
-    if(dirVCards.exists())
-    {
-        QStringList list = dirVCards.entryList(QStringList("*.xml"));
-        foreach(QString fileName, list)
-        {
-            QFile file(getSettingsDir(m_client->configuration().jidBare())+ "vCards/" + fileName);
-            QString bareJid = fileName;
-            bareJid.chop(4);
-            if(file.open(QIODevice::ReadOnly))
-            {
-                QDomDocument doc;
-                if(doc.setContent(&file, true))
-                {
-                    QXmppVCardIq vCardIq;
-                    vCardIq.parse(doc.documentElement());
-                    m_mapBareJidVcard[bareJid] = vCardIq;
-                    QCoreApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
-                }
-            }
-        }
-    }
-}
-
-//TODO: this should return scaled image
-QImage vCardCache::getAvatar(const QString& bareJid) const
-{
-    if(m_mapBareJidVcard.contains(bareJid))
-        return getImageFromByteArray(m_mapBareJidVcard[bareJid].photo());
-    else
-        return QImage();
-}
-
-QByteArray vCardCache::getPhotoHash(const QString& bareJid) const
-{
-    if(!m_mapBareJidVcard.contains(bareJid))
-        return QByteArray();
-
-    if(m_mapBareJidVcard[bareJid].photo().isEmpty())
-        return QByteArray();
-    else
-        return QCryptographicHash::hash(m_mapBareJidVcard[bareJid].photo(),
-                                    QCryptographicHash::Sha1);
-}
diff --git a/examples/GuiClient/vCardCache.h b/examples/GuiClient/vCardCache.h
deleted file mode 100644
index 0f5c6dd2..00000000
--- a/examples/GuiClient/vCardCache.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef VCARDCACHE_H
-#define VCARDCACHE_H
-
-#include <QObject>
-#include <QMap>
-#include "QXmppVCardIq.h"
-
-class QImage;
-class QXmppClient;
-
-class vCardCache : public QObject
-{
-    Q_OBJECT
-
-public:
-    vCardCache(QXmppClient* client);
-
-    bool isVCardAvailable(const QString& bareJid) const;
-    void requestVCard(const QString& bareJid);
-    QXmppVCardIq& getVCard(const QString& bareJid);
-    QImage getAvatar(const QString& bareJid) const;
-
-    void loadFromFile();
-
-    QByteArray getPhotoHash(const QString& bareJid) const;
-
-signals:
-    void vCardReadyToUse(const QString& bareJid);
-
-public slots:
-    void vCardReceived(const QXmppVCardIq&);
-
-private:
-    void saveToFile(const QString& bareJid);
-
-    QXmppClient* m_client;
-    QMap<QString, QXmppVCardIq> m_mapBareJidVcard;
-};
-
-#endif // VCARDCACHE_H
diff --git a/examples/GuiClient/xmlConsoleDialog.cpp b/examples/GuiClient/xmlConsoleDialog.cpp
deleted file mode 100644
index da52a1db..00000000
--- a/examples/GuiClient/xmlConsoleDialog.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#include "xmlConsoleDialog.h"
-#include "ui_xmlConsoleDialog.h"
-
-#include <QDomDocument>
-#include <QTextStream>
-
-static QString s_colorHexSent("#02aa3f");
-static QString s_colorHexReceived("#aa0000");
-
-xmlConsoleDialog::xmlConsoleDialog(QWidget *parent) :
-    QDialog(parent, Qt::Window),
-    ui(new Ui::xmlConsoleDialog)
-{
-    ui->setupUi(this);
-    setWindowTitle("Debugging Console");
-
-    ui->label_legend->setText(
-            QString("<html><body><p><span style=\"color:%1\">Sent</span><span> | </span><span style=\"color:%2\">Received</span></p></body></html>").arg(s_colorHexSent).arg(s_colorHexReceived));
-}
-
-xmlConsoleDialog::~xmlConsoleDialog()
-{
-    delete ui;
-}
-
-void xmlConsoleDialog::message(QXmppLogger::MessageType type, const QString& text)
-{
-    if(!ui->checkBox_enable->isChecked())
-        return;
-
-    QColor color;
-    switch(type)
-    {
-    case QXmppLogger::ReceivedMessage:
-        color = QColor(s_colorHexReceived);
-        break;
-    case QXmppLogger::SentMessage:
-        color = QColor(s_colorHexSent);
-        break;
-    default:
-        return;
-    }
-
-    QDomDocument doc;
-
-// Indent XML string
-    bool isXml = doc.setContent(text);
-    QString formattedText;
-    QTextStream stream(&formattedText);
-    doc.save(stream, 2);
-
-    ui->textBrowser->setTextColor(color);
-    if(isXml)
-        ui->textBrowser->append(formattedText);
-    else
-        ui->textBrowser->append(text);
-}
diff --git a/examples/GuiClient/xmlConsoleDialog.h b/examples/GuiClient/xmlConsoleDialog.h
deleted file mode 100644
index 5bc974ed..00000000
--- a/examples/GuiClient/xmlConsoleDialog.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Manjeet Dahiya
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef XMLCONSOLEDIALOG_H
-#define XMLCONSOLEDIALOG_H
-
-#include <QDialog>
-#include "QXmppLogger.h"
-
-namespace Ui {
-    class xmlConsoleDialog;
-}
-
-class xmlConsoleDialog : public QDialog
-{
-    Q_OBJECT
-
-public:
-    explicit xmlConsoleDialog(QWidget *parent = 0);
-    ~xmlConsoleDialog();
-
-public slots:
-    void message(QXmppLogger::MessageType, const QString &);
-
-private:
-    Ui::xmlConsoleDialog *ui;
-};
-
-#endif // XMLCONSOLEDIALOG_H
diff --git a/examples/GuiClient/xmlConsoleDialog.ui b/examples/GuiClient/xmlConsoleDialog.ui
deleted file mode 100644
index 61a3a1e2..00000000
--- a/examples/GuiClient/xmlConsoleDialog.ui
+++ /dev/null
@@ -1,139 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>xmlConsoleDialog</class>
- <widget class="QDialog" name="xmlConsoleDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>569</width>
-    <height>349</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Dialog</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/icons/resource/icon.png</normaloff>:/icons/resource/icon.png</iconset>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="margin">
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QTextBrowser" name="textBrowser"/>
-   </item>
-   <item>
-    <widget class="QLabel" name="label_legend">
-     <property name="text">
-      <string>TextLabel</string>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <layout class="QHBoxLayout" name="horizontalLayout">
-     <item>
-      <widget class="QCheckBox" name="checkBox_enable">
-       <property name="text">
-        <string>Enable</string>
-       </property>
-       <property name="checked">
-        <bool>true</bool>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <spacer name="horizontalSpacer">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <widget class="QPushButton" name="pushButton_clear">
-       <property name="text">
-        <string>Clear</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QDialogButtonBox" name="buttonBox">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="standardButtons">
-        <set>QDialogButtonBox::Cancel</set>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-  </layout>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>xmlConsoleDialog</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>389</x>
-     <y>289</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>xmlConsoleDialog</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>389</x>
-     <y>289</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>pushButton_clear</sender>
-   <signal>clicked()</signal>
-   <receiver>textBrowser</receiver>
-   <slot>clear()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>257</x>
-     <y>283</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>178</x>
-     <y>202</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>
diff --git a/examples/example_4_callHandling/example_4_callHandling.cpp b/examples/example_4_callHandling/example_4_callHandling.cpp
deleted file mode 100644
index c2989f3b..00000000
--- a/examples/example_4_callHandling/example_4_callHandling.cpp
+++ /dev/null
@@ -1,241 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Authors:
- *	Ian Reinhart Geiser
- *  Jeremy Lainé
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-#include <cstdlib>
-#include <cstdio>
-
-#include <QAudioInput>
-#include <QAudioOutput>
-#include <QCoreApplication>
-#include <QDebug>
-#include <QHostInfo>
-
-#include "QXmppCallManager.h"
-#include "QXmppJingleIq.h"
-#include "QXmppRtpChannel.h"
-#include "QXmppUtils.h"
-
-#include "example_4_callHandling.h"
-
-xmppClient::xmppClient(QObject *parent)
-    : QXmppClient(parent)
-    , m_turnPort(0)
-    , m_turnFinished(false)
-{
-    bool check;
-    Q_UNUSED(check);
-
-    // add QXmppCallManager extension
-    callManager = new QXmppCallManager;
-    addExtension(callManager);
-
-    check = connect(this, SIGNAL(connected()),
-                    this, SLOT(slotConnected()));
-    Q_ASSERT(check);
-
-    check = connect(this, SIGNAL(presenceReceived(QXmppPresence)),
-                    this, SLOT(slotPresenceReceived(QXmppPresence)));
-    Q_ASSERT(check);
-
-    check = connect(callManager, SIGNAL(callReceived(QXmppCall*)),
-                    this, SLOT(slotCallReceived(QXmppCall*)));
-    Q_ASSERT(check);
-
-    check = connect(&m_dns, SIGNAL(finished()),
-                    this, SLOT(slotDnsLookupFinished()));
-    Q_ASSERT(check);
-}
-
-void xmppClient::setRecipient(const QString &recipient)
-{
-    m_recipient = recipient;
-}
-
-/// The audio mode of a call changed.
-
-void xmppClient::slotAudioModeChanged(QIODevice::OpenMode mode)
-{
-    QXmppCall *call = qobject_cast<QXmppCall*>(sender());
-    Q_ASSERT(call);
-    QXmppRtpAudioChannel *channel = call->audioChannel();
-
-    // prepare audio format
-    QAudioFormat format;
-    format.setFrequency(channel->payloadType().clockrate());
-    format.setChannels(channel->payloadType().channels());
-    format.setSampleSize(16);
-    format.setCodec("audio/pcm");
-    format.setByteOrder(QAudioFormat::LittleEndian);
-    format.setSampleType(QAudioFormat::SignedInt);
-
-    // the size in bytes of the audio buffers to/from sound devices
-    // 160 ms seems to be the minimum to work consistently on Linux/Mac/Windows
-    const int bufferSize = (format.frequency() * format.channels() * (format.sampleSize() / 8) * 160) / 1000;
-
-    if (mode & QIODevice::ReadOnly) {
-        // initialise audio output
-        QAudioOutput *audioOutput = new QAudioOutput(format, this);
-        audioOutput->setBufferSize(bufferSize);
-        audioOutput->start(channel);
-    }
-
-    if (mode & QIODevice::WriteOnly) {
-        // initialise audio input
-        QAudioInput *audioInput = new QAudioInput(format, this);
-        audioInput->setBufferSize(bufferSize);
-        audioInput->start(channel);
-    }
-}
-
-
-/// A call was received.
-
-void xmppClient::slotCallReceived(QXmppCall *call)
-{
-    bool check;
-    Q_UNUSED(check);
-
-    qDebug() << "Got call from:" << call->jid();
-
-    check = connect(call, SIGNAL(stateChanged(QXmppCall::State)),
-                    this, SLOT(slotCallStateChanged(QXmppCall::State)));
-    Q_ASSERT(check);
-
-    check = connect(call, SIGNAL(audioModeChanged(QIODevice::OpenMode)),
-                    this, SLOT(slotAudioModeChanged(QIODevice::OpenMode)));
-    Q_ASSERT(check);
-
-    // accept call
-    call->accept();
-}
-
-/// A call changed state.
-
-void xmppClient::slotCallStateChanged(QXmppCall::State state)
-{
-    if (state == QXmppCall::ActiveState)
-        qDebug("Call active");
-    else if (state == QXmppCall::DisconnectingState)
-        qDebug("Call disconnecting");
-    else if (state == QXmppCall::FinishedState)
-        qDebug("Call finished");
-}
-
-void xmppClient::slotConnected()
-{
-    // lookup TURN server
-    const QString domain = configuration().domain();
-    debug(QString("Looking up TURN server for domain %1").arg(domain));
-    m_dns.setType(QDnsLookup::SRV);
-    m_dns.setName("_turn._udp." + domain);
-    m_dns.lookup();
-}
-
-/// The DNS SRV lookup for TURN completed.
-
-void xmppClient::slotDnsLookupFinished()
-{
-    QString serverName;
-
-    if (m_dns.error() == QDnsLookup::NoError && !m_dns.serviceRecords().isEmpty()) {
-        m_turnPort = m_dns.serviceRecords().first().port();
-        QHostInfo::lookupHost(m_dns.serviceRecords().first().target(),
-                              this, SLOT(slotHostInfoFinished(QHostInfo)));
-    } else {
-        warning("Could not find STUN server for domain " + configuration().domain());
-        m_turnFinished = true;
-        startCall();
-    }
-}
-
-void xmppClient::slotHostInfoFinished(const QHostInfo &hostInfo)
-{
-    if (!hostInfo.addresses().isEmpty()) {
-        info(QString("Found TURN server %1 port %2 for domain %3").arg(hostInfo.addresses().first().toString(), QString::number(m_turnPort), configuration().domain()));
-        callManager->setTurnServer(hostInfo.addresses().first(), m_turnPort);
-        callManager->setTurnUser(configuration().user());
-        callManager->setTurnPassword(configuration().password());
-    }
-    m_turnFinished = true;
-    startCall();
-}
-
-/// A presence was received.
-
-void xmppClient::slotPresenceReceived(const QXmppPresence &presence)
-{
-    // if we don't have a recipient, or if the presence is not from the recipient,
-    // do nothing
-    if (m_recipient.isEmpty() ||
-        QXmppUtils::jidToBareJid(presence.from()) != m_recipient ||
-        presence.type() != QXmppPresence::Available)
-        return;
-
-    // start the call and connect to the its signals
-    m_recipientFullJid = presence.from();
-    startCall();
-}
-
-void xmppClient::startCall()
-{
-    bool check;
-    Q_UNUSED(check);
-
-    if (!m_turnFinished || m_recipientFullJid.isEmpty())
-        return;
-
-    // start the call and connect to the its signals
-    QXmppCall *call = callManager->call(m_recipientFullJid);
-
-    check = connect(call, SIGNAL(stateChanged(QXmppCall::State)),
-                    this, SLOT(slotCallStateChanged(QXmppCall::State)));
-    Q_ASSERT(check);
-
-    check = connect(call, SIGNAL(audioModeChanged(QIODevice::OpenMode)),
-                    this, SLOT(slotAudioModeChanged(QIODevice::OpenMode)));
-    Q_ASSERT(check);
-}
-
-int main(int argc, char *argv[])
-{
-    QCoreApplication a(argc, argv);
-
-    // we want one argument : "send" or "receive"
-    if (argc != 2 || (strcmp(argv[1], "send") && strcmp(argv[1], "receive")))
-    {
-        fprintf(stderr, "Usage: %s send|receive\n", argv[0]);
-        return EXIT_FAILURE;
-    }
-
-    xmppClient client;
-    client.logger()->setLoggingType(QXmppLogger::StdoutLogging);
-    if (!strcmp(argv[1], "send")) {
-        client.setRecipient("qxmpp.test2@qxmpp.org");
-        client.connectToServer("qxmpp.test1@qxmpp.org", "qxmpp123");
-    } else {
-        client.connectToServer("qxmpp.test2@qxmpp.org", "qxmpp456");
-    }
-
-    return a.exec();
-}
diff --git a/examples/example_4_callHandling/example_4_callHandling.h b/examples/example_4_callHandling/example_4_callHandling.h
deleted file mode 100644
index 09af27c8..00000000
--- a/examples/example_4_callHandling/example_4_callHandling.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2008-2014 The QXmpp developers
- *
- * Author:
- *	Ian Reinhart Geiser
- *
- * Source:
- *	https://github.com/qxmpp-project/qxmpp
- *
- * This file is a part of QXmpp library.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- */
-
-
-#ifndef XMPPCLIENT_H
-#define XMPPCLIENT_H
-
-#include "QXmppCallManager.h"
-#include "QXmppClient.h"
-#include "qdnslookup.h"
-
-class QHostInfo;
-
-class xmppClient : public QXmppClient
-{
-    Q_OBJECT
-
-public:
-    xmppClient(QObject *parent = 0);
-    void setRecipient(const QString &recipient);
-
-private slots:
-    void slotAudioModeChanged(QIODevice::OpenMode mode);
-    void slotCallReceived(QXmppCall *call);
-    void slotCallStateChanged(QXmppCall::State state);
-    void slotConnected();
-    void slotDnsLookupFinished();
-    void slotHostInfoFinished(const QHostInfo &hostInfo);
-    void slotPresenceReceived(const QXmppPresence &presence);
-
-private:
-    void startCall();
-
-    QXmppCallManager *callManager;
-    QDnsLookup m_dns;
-    QString m_recipient;
-    QString m_recipientFullJid;
-    quint16 m_turnPort;
-    bool m_turnFinished;
-};
-
-#endif // IBBCLIENT_H
diff --git a/examples/example_4_callHandling/example_4_callHandling.pro b/examples/example_4_callHandling/example_4_callHandling.pro
deleted file mode 100644
index 039455ef..00000000
--- a/examples/example_4_callHandling/example_4_callHandling.pro
+++ /dev/null
@@ -1,15 +0,0 @@
-include(../examples.pri)
-
-CONFIG += mobility
-MOBILITY += multimedia
-
-TARGET = example_4_callHandling
-
-SOURCES += example_4_callHandling.cpp
-
-HEADERS += example_4_callHandling.h
-
-# Symbian packaging rules
-symbian {
-    TARGET.CAPABILITY = "UserEnvironment"
-}