Initial import from the monolithic Qt.

This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
Qt Git wiki for how to use Git history grafting. At the time of
writing, this wiki is located here:

http://qt.gitorious.org/qt/pages/GitIntroductionWithQt

If you have already performed the grafting and you don't see any
history beyond this commit, try running "git log" with the "--follow"
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

39 files changed, 2255 insertions, 0 deletions

diff --git a/examples/declarative/tutorials/extending/chapter1-basics/app.qml b/examples/declarative/tutorials/extending/chapter1-basics/app.qml
new file mode 100644
index 0000000000..f42ec1e8fc
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter1-basics/app.qml
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import Charts 1.0
+import QtQuick 1.0
+
+Item {
+    width: 300; height: 200
+
+    PieChart {
+        id: aPieChart
+        anchors.centerIn: parent
+        width: 100; height: 100
+        name: "A simple pie chart"
+        color: "red"
+    }
+
+    Text {
+        anchors { bottom: parent.bottom; horizontalCenter: parent.horizontalCenter; bottomMargin: 20 }
+        text: aPieChart.name
+    }
+}
+//![0]
diff --git a/examples/declarative/tutorials/extending/chapter1-basics/chapter1-basics.pro b/examples/declarative/tutorials/extending/chapter1-basics/chapter1-basics.pro
new file mode 100644
index 0000000000..0f0416718c
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter1-basics/chapter1-basics.pro
@@ -0,0 +1,5 @@
+QT += declarative
+
+HEADERS += piechart.h
+SOURCES += piechart.cpp \
+           main.cpp
diff --git a/examples/declarative/tutorials/extending/chapter1-basics/main.cpp b/examples/declarative/tutorials/extending/chapter1-basics/main.cpp
new file mode 100644
index 0000000000..2ab2e2b8b9
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter1-basics/main.cpp
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+#include "piechart.h"
+#include <qdeclarative.h>
+#include <QDeclarativeView>
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    qmlRegisterType<PieChart>("Charts", 1, 0, "PieChart");
+
+    QDeclarativeView view;
+    view.setSource(QUrl::fromLocalFile("app.qml"));
+    view.show();
+    return app.exec();
+}
+//![0]
diff --git a/examples/declarative/tutorials/extending/chapter1-basics/piechart.cpp b/examples/declarative/tutorials/extending/chapter1-basics/piechart.cpp
new file mode 100644
index 0000000000..bfc1645f57
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter1-basics/piechart.cpp
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "piechart.h"
+#include <QPainter>
+
+//![0]
+PieChart::PieChart(QDeclarativeItem *parent)
+    : QDeclarativeItem(parent)
+{
+    // need to disable this flag to draw inside a QDeclarativeItem
+    setFlag(QGraphicsItem::ItemHasNoContents, false);
+}
+//![0]
+
+QString PieChart::name() const
+{
+    return m_name;
+}
+
+void PieChart::setName(const QString &name)
+{
+    m_name = name;
+}
+
+QColor PieChart::color() const
+{
+    return m_color;
+}
+
+void PieChart::setColor(const QColor &color)
+{
+    m_color = color;
+}
+
+//![1]
+void PieChart::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
+{
+    QPen pen(m_color, 2);
+    painter->setPen(pen);
+    painter->setRenderHints(QPainter::Antialiasing, true);
+    painter->drawPie(boundingRect(), 90 * 16, 290 * 16);
+}
+//![1]
+
diff --git a/examples/declarative/tutorials/extending/chapter1-basics/piechart.h b/examples/declarative/tutorials/extending/chapter1-basics/piechart.h
new file mode 100644
index 0000000000..c873f6a780
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter1-basics/piechart.h
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef PIECHART_H
+#define PIECHART_H
+
+//![0]
+#include <QDeclarativeItem>
+#include <QColor>
+
+class PieChart : public QDeclarativeItem
+{
+    Q_OBJECT
+    Q_PROPERTY(QString name READ name WRITE setName)
+    Q_PROPERTY(QColor color READ color WRITE setColor)
+
+public:
+    PieChart(QDeclarativeItem *parent = 0);
+
+    QString name() const;
+    void setName(const QString &name);
+
+    QColor color() const;
+    void setColor(const QColor &color);
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+
+private:
+    QString m_name;
+    QColor m_color;
+};
+//![0]
+
+#endif
+
diff --git a/examples/declarative/tutorials/extending/chapter2-methods/app.qml b/examples/declarative/tutorials/extending/chapter2-methods/app.qml
new file mode 100644
index 0000000000..e2f34c7f7b
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter2-methods/app.qml
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import Charts 1.0
+import QtQuick 1.0
+
+Item {
+    width: 300; height: 200
+
+    PieChart {
+        id: aPieChart
+        anchors.centerIn: parent
+        width: 100; height: 100
+        color: "red"
+
+        onChartCleared: console.log("The chart has been cleared")
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onClicked: aPieChart.clearChart()
+    }
+
+    Text {
+        anchors { bottom: parent.bottom; horizontalCenter: parent.horizontalCenter; bottomMargin: 20 }
+        text: "Click anywhere to clear the chart"
+    }
+}
+//![0]
diff --git a/examples/declarative/tutorials/extending/chapter2-methods/chapter2-methods.pro b/examples/declarative/tutorials/extending/chapter2-methods/chapter2-methods.pro
new file mode 100644
index 0000000000..0f0416718c
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter2-methods/chapter2-methods.pro
@@ -0,0 +1,5 @@
+QT += declarative
+
+HEADERS += piechart.h
+SOURCES += piechart.cpp \
+           main.cpp
diff --git a/examples/declarative/tutorials/extending/chapter2-methods/main.cpp b/examples/declarative/tutorials/extending/chapter2-methods/main.cpp
new file mode 100644
index 0000000000..2ab2e2b8b9
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter2-methods/main.cpp
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+#include "piechart.h"
+#include <qdeclarative.h>
+#include <QDeclarativeView>
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    qmlRegisterType<PieChart>("Charts", 1, 0, "PieChart");
+
+    QDeclarativeView view;
+    view.setSource(QUrl::fromLocalFile("app.qml"));
+    view.show();
+    return app.exec();
+}
+//![0]
diff --git a/examples/declarative/tutorials/extending/chapter2-methods/piechart.cpp b/examples/declarative/tutorials/extending/chapter2-methods/piechart.cpp
new file mode 100644
index 0000000000..78970e536f
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter2-methods/piechart.cpp
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "piechart.h"
+#include <QPainter>
+#include <QDebug>
+
+PieChart::PieChart(QDeclarativeItem *parent)
+    : QDeclarativeItem(parent)
+{
+    // need to disable this flag to draw inside a QDeclarativeItem
+    setFlag(QGraphicsItem::ItemHasNoContents, false);
+}
+
+QString PieChart::name() const
+{
+    return m_name;
+}
+
+void PieChart::setName(const QString &name)
+{
+    m_name = name;
+}
+
+QColor PieChart::color() const
+{
+    return m_color;
+}
+
+void PieChart::setColor(const QColor &color)
+{
+    m_color = color;
+}
+
+void PieChart::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
+{
+    QPen pen(m_color, 2);
+    painter->setPen(pen);
+    painter->setRenderHints(QPainter::Antialiasing, true);
+    painter->drawPie(boundingRect(), 90 * 16, 290 * 16);
+}
+
+//![0]
+void PieChart::clearChart()
+{
+    setColor(QColor(Qt::transparent));
+    update();
+
+    emit chartCleared();
+}
+//![0]
diff --git a/examples/declarative/tutorials/extending/chapter2-methods/piechart.h b/examples/declarative/tutorials/extending/chapter2-methods/piechart.h
new file mode 100644
index 0000000000..bfcbd80ab1
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter2-methods/piechart.h
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef PIECHART_H
+#define PIECHART_H
+
+#include <QDeclarativeItem>
+#include <QColor>
+
+//![0]
+class PieChart : public QDeclarativeItem
+{
+//![0]
+    Q_OBJECT
+    Q_PROPERTY(QString name READ name WRITE setName)
+    Q_PROPERTY(QColor color READ color WRITE setColor)
+
+//![1]
+public:
+//![1]
+
+    PieChart(QDeclarativeItem *parent = 0);
+
+    QString name() const;
+    void setName(const QString &name);
+
+    QColor color() const;
+    void setColor(const QColor &color);
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+
+//![2]
+    Q_INVOKABLE void clearChart();
+
+signals:
+    void chartCleared();
+//![2]
+
+private:
+    QString m_name;
+    QColor m_color;
+
+//![3]
+};
+//![3]
+
+#endif
+
diff --git a/examples/declarative/tutorials/extending/chapter3-bindings/app.qml b/examples/declarative/tutorials/extending/chapter3-bindings/app.qml
new file mode 100644
index 0000000000..b4ad5efb56
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter3-bindings/app.qml
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import Charts 1.0
+import QtQuick 1.0
+
+Item {
+    width: 300; height: 200
+
+    Row {
+        anchors.centerIn: parent
+        spacing: 20
+
+        PieChart {
+            id: chartA
+            width: 100; height: 100
+            color: "red"
+        }
+
+        PieChart {
+            id: chartB
+            width: 100; height: 100
+            color: chartA.color
+        }
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onClicked: { chartA.color = "blue" }
+    }
+
+    Text {
+        anchors { bottom: parent.bottom; horizontalCenter: parent.horizontalCenter; bottomMargin: 20 }
+        text: "Click anywhere to change the chart color"
+    }
+}
+//![0]
diff --git a/examples/declarative/tutorials/extending/chapter3-bindings/chapter3-bindings.pro b/examples/declarative/tutorials/extending/chapter3-bindings/chapter3-bindings.pro
new file mode 100644
index 0000000000..0f0416718c
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter3-bindings/chapter3-bindings.pro
@@ -0,0 +1,5 @@
+QT += declarative
+
+HEADERS += piechart.h
+SOURCES += piechart.cpp \
+           main.cpp
diff --git a/examples/declarative/tutorials/extending/chapter3-bindings/main.cpp b/examples/declarative/tutorials/extending/chapter3-bindings/main.cpp
new file mode 100644
index 0000000000..2ab2e2b8b9
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter3-bindings/main.cpp
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+#include "piechart.h"
+#include <qdeclarative.h>
+#include <QDeclarativeView>
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    qmlRegisterType<PieChart>("Charts", 1, 0, "PieChart");
+
+    QDeclarativeView view;
+    view.setSource(QUrl::fromLocalFile("app.qml"));
+    view.show();
+    return app.exec();
+}
+//![0]
diff --git a/examples/declarative/tutorials/extending/chapter3-bindings/piechart.cpp b/examples/declarative/tutorials/extending/chapter3-bindings/piechart.cpp
new file mode 100644
index 0000000000..375025e694
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter3-bindings/piechart.cpp
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "piechart.h"
+#include <QPainter>
+#include <QDebug>
+
+PieChart::PieChart(QDeclarativeItem *parent)
+    : QDeclarativeItem(parent)
+{
+    // need to disable this flag to draw inside a QDeclarativeItem
+    setFlag(QGraphicsItem::ItemHasNoContents, false);
+}
+
+QString PieChart::name() const
+{
+    return m_name;
+}
+
+void PieChart::setName(const QString &name)
+{
+    m_name = name;
+}
+
+QColor PieChart::color() const
+{
+    return m_color;
+}
+
+//![0]
+void PieChart::setColor(const QColor &color)
+{
+    if (color != m_color) {
+        m_color = color;
+        update();   // repaint with the new color
+        emit colorChanged();
+    }
+}
+//![0]
+
+void PieChart::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
+{
+    QPen pen(m_color, 2);
+    painter->setPen(pen);
+    painter->setRenderHints(QPainter::Antialiasing, true);
+    painter->drawPie(boundingRect(), 90 * 16, 290 * 16);
+}
+
+void PieChart::clearChart()
+{
+    setColor(QColor(Qt::transparent));
+    update();
+}
diff --git a/examples/declarative/tutorials/extending/chapter3-bindings/piechart.h b/examples/declarative/tutorials/extending/chapter3-bindings/piechart.h
new file mode 100644
index 0000000000..feff9c42fb
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter3-bindings/piechart.h
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef PIECHART_H
+#define PIECHART_H
+
+#include <QDeclarativeItem>
+#include <QColor>
+
+//![0]
+class PieChart : public QDeclarativeItem
+{
+//![0]
+    Q_OBJECT
+    Q_PROPERTY(QString name READ name WRITE setName)
+
+//![1]
+    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
+public:
+//![1]
+
+    PieChart(QDeclarativeItem *parent = 0);
+
+    QString name() const;
+    void setName(const QString &name);
+
+    QColor color() const;
+    void setColor(const QColor &color);
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+
+    Q_INVOKABLE void clearChart();
+
+//![2]
+signals:
+    void colorChanged();
+//![2]
+
+private:
+    QString m_name;
+    QColor m_color;
+
+//![3]
+};
+//![3]
+
+#endif
+
diff --git a/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/app.qml b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/app.qml
new file mode 100644
index 0000000000..187095a769
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/app.qml
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import Charts 1.0
+import QtQuick 1.0
+
+Item {
+    width: 300; height: 200
+
+    PieChart {
+        id: chart
+        anchors.centerIn: parent
+        width: 100; height: 100
+
+        pieSlice: PieSlice { 
+            anchors.fill: parent
+            color: "red" 
+        }
+    }
+
+    Component.onCompleted: console.log("The pie is colored " + chart.pieSlice.color)
+}
+//![0]
diff --git a/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/chapter4-customPropertyTypes.pro b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/chapter4-customPropertyTypes.pro
new file mode 100644
index 0000000000..c3f5402aea
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/chapter4-customPropertyTypes.pro
@@ -0,0 +1,7 @@
+QT += declarative
+
+HEADERS += piechart.h \
+           pieslice.h 
+SOURCES += piechart.cpp \
+           pieslice.cpp \
+           main.cpp
diff --git a/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/main.cpp b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/main.cpp
new file mode 100644
index 0000000000..dcb3481ac1
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/main.cpp
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "piechart.h"
+#include "pieslice.h"
+
+#include <qdeclarative.h>
+#include <QDeclarativeView>
+#include <QApplication>
+
+//![0]
+int main(int argc, char *argv[])
+{
+//![0]
+    QApplication app(argc, argv);
+
+    qmlRegisterType<PieChart>("Charts", 1, 0, "PieChart");
+
+//![1]
+    qmlRegisterType<PieSlice>("Charts", 1, 0, "PieSlice");
+//![1]
+
+    QDeclarativeView view;
+    view.setSource(QUrl::fromLocalFile("app.qml"));
+    view.show();
+    return app.exec();
+
+//![2]
+}
+//![2]
diff --git a/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/piechart.cpp b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/piechart.cpp
new file mode 100644
index 0000000000..b1f4278a95
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/piechart.cpp
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "piechart.h"
+#include "pieslice.h"
+
+PieChart::PieChart(QDeclarativeItem *parent)
+    : QDeclarativeItem(parent)
+{
+    // this doesn't need to disable QGraphicsItem::ItemHasNoContents
+    // anymore since the drawing is now done in PieSlice
+}
+
+QString PieChart::name() const
+{
+    return m_name;
+}
+
+void PieChart::setName(const QString &name)
+{
+    m_name = name;
+}
+
+PieSlice *PieChart::pieSlice() const
+{
+    return m_pieSlice;
+}
+
+//![0]
+void PieChart::setPieSlice(PieSlice *pieSlice)
+{
+    m_pieSlice = pieSlice;
+    pieSlice->setParentItem(this);
+}
+//![0]
+
diff --git a/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/piechart.h b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/piechart.h
new file mode 100644
index 0000000000..d7f4473ef0
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/piechart.h
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef PIECHART_H
+#define PIECHART_H
+
+#include <QDeclarativeItem>
+
+class PieSlice;
+
+//![0]
+class PieChart : public QDeclarativeItem
+{
+    Q_OBJECT
+    Q_PROPERTY(PieSlice* pieSlice READ pieSlice WRITE setPieSlice)
+//![0]
+    Q_PROPERTY(QString name READ name WRITE setName)
+
+//![1]
+public:
+//![1]
+
+    PieChart(QDeclarativeItem *parent = 0);
+
+    QString name() const;
+    void setName(const QString &name);
+
+//![2]
+    PieSlice *pieSlice() const;
+    void setPieSlice(PieSlice *pieSlice);
+//![2]
+
+private:
+    QString m_name;
+    PieSlice *m_pieSlice;
+
+//![3]
+};
+//![3]
+
+#endif
+
diff --git a/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/pieslice.cpp b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/pieslice.cpp
new file mode 100644
index 0000000000..f36c8ce3f4
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/pieslice.cpp
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "pieslice.h"
+
+#include <QPainter>
+
+PieSlice::PieSlice(QDeclarativeItem *parent)
+    : QDeclarativeItem(parent)
+{
+    // need to disable this flag to draw inside a QDeclarativeItem
+    setFlag(QGraphicsItem::ItemHasNoContents, false);
+}
+
+QColor PieSlice::color() const
+{
+    return m_color;
+}
+
+void PieSlice::setColor(const QColor &color)
+{
+    m_color = color;
+}
+
+void PieSlice::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
+{
+    QPen pen(m_color, 2);
+    painter->setPen(pen);
+    painter->setRenderHints(QPainter::Antialiasing, true);
+    painter->drawPie(boundingRect(), 90 * 16, 290 * 16);
+}
+
diff --git a/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/pieslice.h b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/pieslice.h
new file mode 100644
index 0000000000..6e5707f3e3
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter4-customPropertyTypes/pieslice.h
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef PIESLICE_H
+#define PIESLICE_H
+
+#include <QDeclarativeItem>
+#include <QColor>
+
+//![0]
+class PieSlice : public QDeclarativeItem
+{
+    Q_OBJECT
+    Q_PROPERTY(QColor color READ color WRITE setColor)
+
+public:
+    PieSlice(QDeclarativeItem *parent = 0);
+
+    QColor color() const;
+    void setColor(const QColor &color);
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+
+private:
+    QColor m_color;
+};
+//![0]
+
+#endif
+
diff --git a/examples/declarative/tutorials/extending/chapter5-listproperties/app.qml b/examples/declarative/tutorials/extending/chapter5-listproperties/app.qml
new file mode 100644
index 0000000000..0fc8558187
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter5-listproperties/app.qml
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import Charts 1.0
+import QtQuick 1.0
+
+Item {
+    width: 300; height: 200
+
+    PieChart {
+        anchors.centerIn: parent
+        width: 100; height: 100
+
+        slices: [
+            PieSlice { 
+                anchors.fill: parent
+                color: "red"
+                fromAngle: 0; angleSpan: 110 
+            },
+            PieSlice { 
+                anchors.fill: parent
+                color: "black"
+                fromAngle: 110; angleSpan: 50 
+            },
+            PieSlice { 
+                anchors.fill: parent
+                color: "blue"
+                fromAngle: 160; angleSpan: 100
+            }
+        ]
+    }
+}
+//![0]
diff --git a/examples/declarative/tutorials/extending/chapter5-listproperties/chapter5-listproperties.pro b/examples/declarative/tutorials/extending/chapter5-listproperties/chapter5-listproperties.pro
new file mode 100644
index 0000000000..c3f5402aea
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter5-listproperties/chapter5-listproperties.pro
@@ -0,0 +1,7 @@
+QT += declarative
+
+HEADERS += piechart.h \
+           pieslice.h 
+SOURCES += piechart.cpp \
+           pieslice.cpp \
+           main.cpp
diff --git a/examples/declarative/tutorials/extending/chapter5-listproperties/main.cpp b/examples/declarative/tutorials/extending/chapter5-listproperties/main.cpp
new file mode 100644
index 0000000000..5a50567e35
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter5-listproperties/main.cpp
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "piechart.h"
+#include "pieslice.h"
+
+#include <qdeclarative.h>
+#include <QDeclarativeView>
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    qmlRegisterType<PieChart>("Charts", 1, 0, "PieChart");
+    qmlRegisterType<PieSlice>("Charts", 1, 0, "PieSlice");
+
+    QDeclarativeView view;
+    view.setSource(QUrl::fromLocalFile("app.qml"));
+    view.show();
+    return app.exec();
+}
diff --git a/examples/declarative/tutorials/extending/chapter5-listproperties/piechart.cpp b/examples/declarative/tutorials/extending/chapter5-listproperties/piechart.cpp
new file mode 100644
index 0000000000..ea70ff2f76
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter5-listproperties/piechart.cpp
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "piechart.h"
+#include "pieslice.h"
+
+PieChart::PieChart(QDeclarativeItem *parent)
+    : QDeclarativeItem(parent)
+{
+}
+
+QString PieChart::name() const
+{
+    return m_name;
+}
+
+void PieChart::setName(const QString &name)
+{
+    m_name = name;
+}
+
+//![0]
+QDeclarativeListProperty<PieSlice> PieChart::slices() 
+{
+    return QDeclarativeListProperty<PieSlice>(this, 0, &PieChart::append_slice);
+}
+
+void PieChart::append_slice(QDeclarativeListProperty<PieSlice> *list, PieSlice *slice)
+{
+    PieChart *chart = qobject_cast<PieChart *>(list->object);
+    if (chart) {
+        slice->setParentItem(chart);
+        chart->m_slices.append(slice);
+    }
+}
+//![0]
diff --git a/examples/declarative/tutorials/extending/chapter5-listproperties/piechart.h b/examples/declarative/tutorials/extending/chapter5-listproperties/piechart.h
new file mode 100644
index 0000000000..ad15a24161
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter5-listproperties/piechart.h
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef PIECHART_H
+#define PIECHART_H
+
+#include <QDeclarativeItem>
+
+class PieSlice;
+
+//![0]
+class PieChart : public QDeclarativeItem
+{
+    Q_OBJECT
+    Q_PROPERTY(QDeclarativeListProperty<PieSlice> slices READ slices)
+//![0]
+    Q_PROPERTY(QString name READ name WRITE setName)
+
+//![1]
+public:
+//![1]
+    PieChart(QDeclarativeItem *parent = 0);
+
+    QString name() const;
+    void setName(const QString &name);
+
+//![2]
+    QDeclarativeListProperty<PieSlice> slices();
+
+private:
+    static void append_slice(QDeclarativeListProperty<PieSlice> *list, PieSlice *slice);
+
+    QString m_name;
+    QList<PieSlice *> m_slices;
+};
+//![2]
+
+#endif
+
diff --git a/examples/declarative/tutorials/extending/chapter5-listproperties/pieslice.cpp b/examples/declarative/tutorials/extending/chapter5-listproperties/pieslice.cpp
new file mode 100644
index 0000000000..16f4bae11b
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter5-listproperties/pieslice.cpp
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "pieslice.h"
+
+#include <QPainter>
+
+PieSlice::PieSlice(QDeclarativeItem *parent)
+    : QDeclarativeItem(parent)
+{
+    // need to disable this flag to draw inside a QDeclarativeItem
+    setFlag(QGraphicsItem::ItemHasNoContents, false);
+}
+
+QColor PieSlice::color() const
+{
+    return m_color;
+}
+
+void PieSlice::setColor(const QColor &color)
+{
+    m_color = color;
+}
+
+int PieSlice::fromAngle() const
+{
+    return m_fromAngle;
+}
+
+void PieSlice::setFromAngle(int angle)
+{
+    m_fromAngle = angle;
+}
+
+int PieSlice::angleSpan() const
+{
+    return m_angleSpan;
+}
+
+void PieSlice::setAngleSpan(int angle)
+{
+    m_angleSpan = angle;
+}
+
+void PieSlice::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
+{
+    QPen pen(m_color, 2);
+    painter->setPen(pen);
+    painter->setRenderHints(QPainter::Antialiasing, true);
+    painter->drawPie(boundingRect(), m_fromAngle * 16, m_angleSpan * 16);
+}
+
diff --git a/examples/declarative/tutorials/extending/chapter5-listproperties/pieslice.h b/examples/declarative/tutorials/extending/chapter5-listproperties/pieslice.h
new file mode 100644
index 0000000000..877f54b10f
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter5-listproperties/pieslice.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef PIESLICE_H
+#define PIESLICE_H
+
+#include <QDeclarativeItem>
+#include <QColor>
+
+//![0]
+class PieSlice : public QDeclarativeItem
+{
+    Q_OBJECT
+    Q_PROPERTY(QColor color READ color WRITE setColor)
+    Q_PROPERTY(int fromAngle READ fromAngle WRITE setFromAngle)
+    Q_PROPERTY(int angleSpan READ angleSpan WRITE setAngleSpan)
+//![0]
+
+public:
+    PieSlice(QDeclarativeItem *parent = 0);
+
+    QColor color() const;
+    void setColor(const QColor &color);
+
+    int fromAngle() const;
+    void setFromAngle(int angle);
+
+    int angleSpan() const;
+    void setAngleSpan(int span);
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+
+private:
+    QColor m_color;
+    int m_fromAngle;
+    int m_angleSpan;
+};
+
+#endif
+
diff --git a/examples/declarative/tutorials/extending/chapter6-plugins/app.qml b/examples/declarative/tutorials/extending/chapter6-plugins/app.qml
new file mode 100644
index 0000000000..a8e13b2c4a
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter6-plugins/app.qml
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+import QtQuick 1.0
+
+Item {
+    width: 300; height: 200
+
+    PieChart {
+        anchors.centerIn: parent
+        width: 100; height: 100
+
+        slices: [
+            PieSlice { 
+                anchors.fill: parent
+                color: "red"
+                fromAngle: 0; angleSpan: 110 
+            },
+            PieSlice { 
+                anchors.fill: parent
+                color: "black"
+                fromAngle: 110; angleSpan: 50 
+            },
+            PieSlice { 
+                anchors.fill: parent
+                color: "blue"
+                fromAngle: 160; angleSpan: 100
+            }
+        ]
+    }
+}
+
diff --git a/examples/declarative/tutorials/extending/chapter6-plugins/chapter6-plugins.pro b/examples/declarative/tutorials/extending/chapter6-plugins/chapter6-plugins.pro
new file mode 100644
index 0000000000..1ffbf29925
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter6-plugins/chapter6-plugins.pro
@@ -0,0 +1,20 @@
+TEMPLATE = lib
+CONFIG += qt plugin
+QT += declarative
+
+DESTDIR = lib
+OBJECTS_DIR = tmp
+MOC_DIR = tmp
+
+HEADERS += piechart.h \
+           pieslice.h \
+           chartsplugin.h
+
+SOURCES += piechart.cpp \
+           pieslice.cpp \
+           chartsplugin.cpp
+
+symbian {
+    include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri)
+    TARGET.EPOCALLOWDLLDATA = 1
+}
diff --git a/examples/declarative/tutorials/extending/chapter6-plugins/chartsplugin.cpp b/examples/declarative/tutorials/extending/chapter6-plugins/chartsplugin.cpp
new file mode 100644
index 0000000000..be0d8348f4
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter6-plugins/chartsplugin.cpp
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "chartsplugin.h"
+//![0]
+#include "piechart.h"
+#include "pieslice.h"
+#include <qdeclarative.h>
+
+void ChartsPlugin::registerTypes(const char *uri)
+{
+    qmlRegisterType<PieChart>(uri, 1, 0, "PieChart");
+    qmlRegisterType<PieSlice>(uri, 1, 0, "PieSlice");
+}
+
+Q_EXPORT_PLUGIN2(chartsplugin, ChartsPlugin);
+//![0]
+
diff --git a/examples/declarative/tutorials/extending/chapter6-plugins/chartsplugin.h b/examples/declarative/tutorials/extending/chapter6-plugins/chartsplugin.h
new file mode 100644
index 0000000000..8cb6ded41d
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter6-plugins/chartsplugin.h
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef CHARTSPLUGIN_H
+#define CHARTSPLUGIN_H
+
+//![0]
+#include <QDeclarativeExtensionPlugin>
+
+class ChartsPlugin : public QDeclarativeExtensionPlugin
+{
+    Q_OBJECT
+public:
+    void registerTypes(const char *uri);
+};
+//![0]
+
+#endif
+
diff --git a/examples/declarative/tutorials/extending/chapter6-plugins/piechart.cpp b/examples/declarative/tutorials/extending/chapter6-plugins/piechart.cpp
new file mode 100644
index 0000000000..27086f1d73
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter6-plugins/piechart.cpp
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "piechart.h"
+#include "pieslice.h"
+
+PieChart::PieChart(QDeclarativeItem *parent)
+    : QDeclarativeItem(parent)
+{
+}
+
+QString PieChart::name() const
+{
+    return m_name;
+}
+
+void PieChart::setName(const QString &name)
+{
+    m_name = name;
+}
+
+QDeclarativeListProperty<PieSlice> PieChart::slices() 
+{
+    return QDeclarativeListProperty<PieSlice>(this, 0, &PieChart::append_slice);
+}
+
+void PieChart::append_slice(QDeclarativeListProperty<PieSlice> *list, PieSlice *slice)
+{
+    PieChart *chart = qobject_cast<PieChart *>(list->object);
+    if (chart) {
+        slice->setParentItem(chart);
+        chart->m_slices.append(slice);
+    }
+}
+
diff --git a/examples/declarative/tutorials/extending/chapter6-plugins/piechart.h b/examples/declarative/tutorials/extending/chapter6-plugins/piechart.h
new file mode 100644
index 0000000000..1338cad67b
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter6-plugins/piechart.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef PIECHART_H
+#define PIECHART_H
+
+#include <QDeclarativeItem>
+
+class PieSlice;
+
+class PieChart : public QDeclarativeItem
+{
+    Q_OBJECT
+    Q_PROPERTY(QDeclarativeListProperty<PieSlice> slices READ slices)
+    Q_PROPERTY(QString name READ name WRITE setName)
+
+public:
+    PieChart(QDeclarativeItem *parent = 0);
+
+    QString name() const;
+    void setName(const QString &name);
+
+    QDeclarativeListProperty<PieSlice> slices();
+
+private:
+    static void append_slice(QDeclarativeListProperty<PieSlice> *list, PieSlice *slice);
+
+    QString m_name;
+    QList<PieSlice *> m_slices;
+};
+
+#endif
+
diff --git a/examples/declarative/tutorials/extending/chapter6-plugins/pieslice.cpp b/examples/declarative/tutorials/extending/chapter6-plugins/pieslice.cpp
new file mode 100644
index 0000000000..16f4bae11b
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter6-plugins/pieslice.cpp
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "pieslice.h"
+
+#include <QPainter>
+
+PieSlice::PieSlice(QDeclarativeItem *parent)
+    : QDeclarativeItem(parent)
+{
+    // need to disable this flag to draw inside a QDeclarativeItem
+    setFlag(QGraphicsItem::ItemHasNoContents, false);
+}
+
+QColor PieSlice::color() const
+{
+    return m_color;
+}
+
+void PieSlice::setColor(const QColor &color)
+{
+    m_color = color;
+}
+
+int PieSlice::fromAngle() const
+{
+    return m_fromAngle;
+}
+
+void PieSlice::setFromAngle(int angle)
+{
+    m_fromAngle = angle;
+}
+
+int PieSlice::angleSpan() const
+{
+    return m_angleSpan;
+}
+
+void PieSlice::setAngleSpan(int angle)
+{
+    m_angleSpan = angle;
+}
+
+void PieSlice::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
+{
+    QPen pen(m_color, 2);
+    painter->setPen(pen);
+    painter->setRenderHints(QPainter::Antialiasing, true);
+    painter->drawPie(boundingRect(), m_fromAngle * 16, m_angleSpan * 16);
+}
+
diff --git a/examples/declarative/tutorials/extending/chapter6-plugins/pieslice.h b/examples/declarative/tutorials/extending/chapter6-plugins/pieslice.h
new file mode 100644
index 0000000000..83b728aaa1
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter6-plugins/pieslice.h
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef PIESLICE_H
+#define PIESLICE_H
+
+#include <QDeclarativeItem>
+#include <QColor>
+
+class PieSlice : public QDeclarativeItem
+{
+    Q_OBJECT
+    Q_PROPERTY(QColor color READ color WRITE setColor)
+    Q_PROPERTY(int fromAngle READ fromAngle WRITE setFromAngle)
+    Q_PROPERTY(int angleSpan READ angleSpan WRITE setAngleSpan)
+
+public:
+    PieSlice(QDeclarativeItem *parent = 0);
+
+    QColor color() const;
+    void setColor(const QColor &color);
+
+    int fromAngle() const;
+    void setFromAngle(int angle);
+
+    int angleSpan() const;
+    void setAngleSpan(int span);
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+
+private:
+    QColor m_color;
+    int m_fromAngle;
+    int m_angleSpan;
+};
+
+#endif
+
diff --git a/examples/declarative/tutorials/extending/chapter6-plugins/qmldir b/examples/declarative/tutorials/extending/chapter6-plugins/qmldir
new file mode 100644
index 0000000000..a83bf85ddb
--- /dev/null
+++ b/examples/declarative/tutorials/extending/chapter6-plugins/qmldir
@@ -0,0 +1 @@
+plugin chapter6-plugins lib
diff --git a/examples/declarative/tutorials/extending/extending.pro b/examples/declarative/tutorials/extending/extending.pro
new file mode 100644
index 0000000000..967473fda0
--- /dev/null
+++ b/examples/declarative/tutorials/extending/extending.pro
@@ -0,0 +1,10 @@
+TEMPLATE = subdirs
+
+SUBDIRS += \
+    chapter1-basics \
+    chapter2-methods \
+    chapter3-bindings \
+    chapter4-customPropertyTypes \
+    chapter5-listproperties \
+    chapter6-plugins 
+