10 files changed, 1094 insertions, 0 deletions
diff --git a/examples/xml/streambookmarks/frank.xbel b/examples/xml/streambookmarks/frank.xbel
new file mode 100644
index 0000000..d6a12c6
--- /dev/null
+++ b/examples/xml/streambookmarks/frank.xbel
@@ -0,0 +1,230 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE xbel>
+<xbel version="1.0">
+    <folder folded="yes">
+        <title>Literate Programming</title>
+        <bookmark href="http://www.vivtek.com/litprog.html">
+            <title>Synopsis of Literate Programming</title>
+        </bookmark>
+        <bookmark href="http://vasc.ri.cmu.edu/old_help/Programming/Literate/literate.html">
+            <title>Literate Programming: Propaganda and Tools</title>
+        </bookmark>
+        <bookmark href="http://www.isy.liu.se/%7Eturbell/litprog/">
+            <title>Literate Programming by Henrik Turbell</title>
+        </bookmark>
+        <bookmark href="http://www.desy.de/user/projects/LitProg.html">
+            <title>Literate Programming Library</title>
+        </bookmark>
+        <bookmark href="http://www.loria.fr/services/tex/english/litte.html">
+            <title>Literate Programming Basics</title>
+        </bookmark>
+        <bookmark href="http://ei.cs.vt.edu/%7Ecs5014/courseNotes/4.LiterateProgramming/literate_prog.html">
+            <title>Literate Programming Overview</title>
+        </bookmark>
+        <bookmark href="http://www.perl.com/pub/a/tchrist/litprog.html">
+            <title>POD is not Literate Programming</title>
+        </bookmark>
+        <bookmark href="http://www.cornellcollege.edu/%7Eltabak/publications/articles/swsafety.html">
+            <title>Computers That We Can Count On</title>
+        </bookmark>
+        <bookmark href="http://www.cs.auc.dk/%7Enormark/litpro/issues-and-problems.html">
+            <title>Literate Programming - Issues and Problems</title>
+        </bookmark>
+        <bookmark href="http://c2.com/cgi/wiki?LiterateProgramming">
+            <title>Literate Programming - Wiki Pages</title>
+        </bookmark>
+        <bookmark href="http://developers.slashdot.org/developers/02/05/19/2216233.shtml">
+            <title>What is well-commented code?</title>
+        </bookmark>
+        <bookmark href="http://liinwww.ira.uka.de/bibliography/SE/litprog.html">
+            <title>Bibliography on literate programming - A searchable bibliography</title>
+        </bookmark>
+        <bookmark href="http://www2.umassd.edu/SWPI/ProcessBibliography/bib-codereading.html">
+            <title>Program comprehension and code reading bibliography</title>
+        </bookmark>
+        <bookmark href="http://www.cs.auc.dk/%7Enormark/elucidative-programming/">
+            <title>Elucidative Programming</title>
+        </bookmark>
+        <bookmark href="http://www.msu.edu/%7Epfaffben/avl/index.html">
+            <title>AVL Trees (TexiWeb)</title>
+        </bookmark>
+        <bookmark href="http://literate-programming.wikiverse.org/">
+            <title>Literate Programming on Wikiverse</title>
+        </bookmark>
+        <bookmark href="http://www.pbrt.org/">
+            <title>Physically Based Rendering: From Theory to Implementation</title>
+        </bookmark>
+    </folder>
+    <folder folded="no">
+        <title>Useful C++ Links</title>
+        <folder folded="no">
+            <title>STL</title>
+            <bookmark href="http://www.sgi.com/tech/stl/table_of_contents.html">
+                <title>STL Reference Documentation</title>
+            </bookmark>
+            <bookmark href="http://www.yrl.co.uk/~phil/stl/stl.htmlx">
+                <title>STL Tutorial</title>
+            </bookmark>
+            <bookmark href="http://www.cppreference.com/cpp_stl.html">
+                <title>STL Reference</title>
+            </bookmark>
+        </folder>
+        <folder folded="no">
+            <title>Qt</title>
+            <bookmark href="http://doc.trolltech.com/2.3/">
+                <title>Qt 2.3 Reference</title>
+            </bookmark>
+            <bookmark href="http://doc.trolltech.com/3.3/">
+                <title>Qt 3.3 Reference</title>
+            </bookmark>
+            <bookmark href="http://doc.trolltech.com/4.0/">
+                <title>Qt 4.0 Reference</title>
+            </bookmark>
+            <bookmark href="http://qtsoftware.com/">
+                <title>Trolltech Home Page</title>
+            </bookmark>
+        </folder>
+        <folder folded="yes">
+            <title>IOStreams</title>
+            <bookmark href="http://www.cplusplus.com/ref/iostream/index.html">
+                <title>IO Stream Library</title>
+            </bookmark>
+            <bookmark href="http://courses.cs.vt.edu/~cs2604/fall01/binio.html">
+                <title>Binary I/O</title>
+            </bookmark>
+            <bookmark href="http://www.parashift.com/c++-faq-lite/input-output.html">
+                <title>I/O Stream FAQ</title>
+            </bookmark>
+        </folder>
+        <folder folded="yes">
+            <title>gdb</title>
+            <bookmark href="http://www.cs.princeton.edu/~benjasik/gdb/gdbtut.html">
+                <title>GDB Tutorial</title>
+            </bookmark>
+            <bookmark href="http://www.gnu.org/manual/gdb-4.17/html_mono/gdb.html">
+                <title>Debugging with GDB</title>
+            </bookmark>
+            <bookmark href="http://www.cs.washington.edu/orgs/acm/tutorials/dev-in-unix/gdb-refcard.pdf">
+                <title>GDB Quick Reference Page (PDF) (Handy)</title>
+            </bookmark>
+        </folder>
+        <folder folded="yes">
+            <title>Classes and Constructors</title>
+            <bookmark href="http://www.parashift.com/c++-faq-lite/ctors.html">
+                <title>Constructor FAQ</title>
+            </bookmark>
+            <bookmark href="http://www.juicystudio.com/tutorial/cpp/index.html">
+                <title>Organizing Classes</title>
+            </bookmark>
+        </folder>
+    </folder>
+    <folder folded="yes">
+        <title>Software Documentation or System Documentation</title>
+        <bookmark href="http://www.martinfowler.com/distributedComputing/thud.html">
+            <title>The Almighty Thud</title>
+        </bookmark>
+        <bookmark href="http://msdn.microsoft.com/library/techart/cfr.htm">
+            <title>Microsoft Coding Techniques and Programming Practices</title>
+        </bookmark>
+        <bookmark href="http://www.bearcave.com/software/prog_docs.html">
+            <title>Software and Documentation</title>
+        </bookmark>
+        <bookmark href="http://c2.com/cgi/wiki?TheSourceCodeIsTheDesign">
+            <title>The Source Code is the Design</title>
+        </bookmark>
+        <bookmark href="http://www.bleading-edge.com/Publications/C++Journal/Cpjour2.htm">
+            <title>What is Software Design?</title>
+        </bookmark>
+        <bookmark href="http://www.mindprod.com/unmain.html">
+            <title>How To Write Unmaintainable Code</title>
+        </bookmark>
+        <bookmark href="http://www.idinews.com/selfDoc.html">
+            <title>Self Documenting Program Code Remains a Distant Goal</title>
+        </bookmark>
+        <bookmark href="http://www.sdmagazine.com/documents/s=730/sdm0106m/0106m.htm">
+            <title>Place Tab A in Slot B</title>
+        </bookmark>
+        <bookmark href="http://www.holub.com/class/uml/uml.html">
+            <title>UML Reference Card</title>
+        </bookmark>
+    </folder>
+    <folder folded="yes">
+        <title>TeX Resources</title>
+        <bookmark href="http://www.tug.org/">
+            <title>The TeX User's Group</title>
+        </bookmark>
+        <bookmark href="http://www.miktex.org/">
+            <title>MikTeX website</title>
+        </bookmark>
+        <bookmark href="http://cm.bell-labs.com/who/hobby/MetaPost.html">
+            <title>MetaPost website</title>
+        </bookmark>
+        <bookmark href="http://pauillac.inria.fr/%7Emaranget/hevea/">
+            <title>HEVEA is a quite complete and fast LATEX to HTML translator</title>
+        </bookmark>
+    </folder>
+    <folder folded="no">
+        <title>Portable Document Format (PDF)</title>
+        <bookmark href="http://www.adobe.com/">
+            <title>Adobe - The postscript and PDF standards</title>
+        </bookmark>
+        <bookmark href="http://partners.adobe.com/asn/developer/technotes/acrobatpdf.html">
+            <title>Reference Manual Portable Document Format</title>
+        </bookmark>
+        <bookmark href="http://partners.adobe.com/asn/developer/acrosdk/main.html">
+            <title>Adobe Acrobat Software Development Kit</title>
+        </bookmark>
+    </folder>
+    <folder folded="yes">
+        <title>Literature Sites</title>
+        <bookmark href="http://www.cc.columbia.edu/cu/libraries/subjects/speccol.html">
+            <title>Guide to Special Collections (Columbia University)</title>
+        </bookmark>
+        <bookmark href="http://www.ipl.org/ref/litcrit/">
+            <title>Literary Criticism on the Web from the Internet Public Library</title>
+        </bookmark>
+        <bookmark href="http://www.victorianweb.org/">
+            <title>Victorian Web.</title>
+        </bookmark>
+        <bookmark href="http://vos.ucsb.edu/">
+            <title>Voice of the Shuttle.</title>
+        </bookmark>
+        <bookmark href="http://www.modjourn.brown.edu/">
+            <title>Modernist Journals Project</title>
+        </bookmark>
+        <bookmark href="http://www.poetspath.com">
+            <title>Museum of American Poetics</title>
+        </bookmark>
+        <bookmark href="http://www.english.uiuc.edu/maps/">
+            <title>Modern American Poetry</title>
+        </bookmark>
+        <bookmark href="http://www.findarticles.com/">
+            <title>FindArticles.com</title>
+        </bookmark>
+        <bookmark href="http://www.literaryhistory.com">
+            <title>Literary History</title>
+        </bookmark>
+        <bookmark href="http://www.litencyc.com/LitEncycFrame.htm">
+            <title>Literary Encyclopedia</title>
+        </bookmark>
+        <separator/>
+        <bookmark href="http://texts.cdlib.org/ucpress/">
+            <title>The University of California Press</title>
+        </bookmark>
+        <bookmark href="http://www.letrs.indiana.edu/web/w/wright2/">
+            <title>Wright American Fiction, 1851-1875</title>
+        </bookmark>
+        <bookmark href="http://docsouth.unc.edu/">
+            <title>Documenting the American South: Beginnings to 1920</title>
+        </bookmark>
+        <bookmark href="http://etext.lib.virginia.edu/eng-on.html">
+            <title>Electronic Text Center at the University of Virginia</title>
+        </bookmark>
+        <bookmark href="http://digital.nypl.org/schomburg/writers_aa19/">
+            <title>The Schomburg Center for Research in Black Culture</title>
+        </bookmark>
+        <bookmark href="http://www.infomotions.com/alex2/">
+            <title>Alex Catalogue of Electronic Texts.</title>
+        </bookmark>
+    </folder>
+</xbel>
diff --git a/examples/xml/streambookmarks/jennifer.xbel b/examples/xml/streambookmarks/jennifer.xbel
new file mode 100644
index 0000000..597880a
--- /dev/null
+++ b/examples/xml/streambookmarks/jennifer.xbel
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE xbel>
+<xbel version="1.0">
+    <folder folded="no">
+        <title>Qt Resources</title>
+        <folder folded="yes">
+            <title>Trolltech Partners</title>
+            <bookmark href="http://partners.trolltech.com/partners/training.html">
+                <title>Training Partners</title>
+            </bookmark>
+            <bookmark href="http://partners.trolltech.com/partners/service.html">
+                <title>Consultants and System Integrators</title>
+            </bookmark>
+            <bookmark href="http://partners.trolltech.com/partners/tech.html">
+                <title>Technology Partners</title>
+            </bookmark>
+            <bookmark href="http://partners.trolltech.com/partners/resellers.html">
+                <title>Value Added Resellers (VARs)</title>
+            </bookmark>
+        </folder>
+        <folder folded="yes">
+            <title>Community Resources</title>
+            <bookmark href="http://www.qtforum.org/">
+                <title>QtForum.org</title>
+            </bookmark>
+            <bookmark href="http://www.digitalfanatics.org/projects/qt_tutorial/">
+                <title>The Independent Qt Tutorial</title>
+            </bookmark>
+            <bookmark href="http://prog.qt.free.fr/">
+                <title>French PROG.Qt</title>
+            </bookmark>
+            <bookmark href="http://www.qtforum.de/">
+                <title>German Qt Forum</title>
+            </bookmark>
+            <bookmark href="http://www.korone.net/">
+                <title>Korean Qt Community Site</title>
+            </bookmark>
+            <bookmark href="http://prog.org.ru/forum/forum_14.html">
+                <title>Russian Qt Forum</title>
+            </bookmark>
+            <bookmark href="http://qt4.digitalfanatics.org/">
+                <title>Digitalfanatics: The QT 4 Resource Center</title>
+            </bookmark>
+            <bookmark href="http://www.qtquestions.org/">
+                <title>QtQuestions</title>
+            </bookmark>
+        </folder>
+        <bookmark href="http://doc.trolltech.com/qq/">
+            <title>Qt Quarterly</title>
+        </bookmark>
+        <bookmark href="http://qtsoftware.com/">
+            <title>Trolltech's home page</title>
+        </bookmark>
+        <bookmark href="http://doc.trolltech.com/4.0/">
+            <title>Qt 4.0 documentation</title>
+        </bookmark>
+        <bookmark href="http://qtsoftware.com/developer/faqs/">
+            <title>Frequently Asked Questions</title>
+        </bookmark>
+    </folder>
+    <folder folded="no">
+        <title>Online Dictionaries</title>
+        <bookmark href="http://www.dictionary.com/">
+            <title>Dictionary.com</title>
+        </bookmark>
+        <bookmark href="http://www.m-w.com/">
+            <title>Merriam-Webster Online</title>
+        </bookmark>
+        <bookmark href="http://dictionary.cambridge.org/">
+            <title>Cambridge Dictionaries Online</title>
+        </bookmark>
+        <bookmark href="http://www.onelook.com/">
+            <title>OneLook Dictionary Search</title>
+        </bookmark>
+        <separator/>
+        <bookmark href="www.iee.et.tu-dresden.de/">
+            <title>The New English-German Dictionary</title>
+        </bookmark>
+        <bookmark href="http://dict.tu-chemnitz.de/">
+            <title>TU Chemnitz German-English Dictionary</title>
+        </bookmark>
+        <separator/>
+        <bookmark href="http://atilf.atilf.fr/tlf.htm">
+            <title>Trésor de la Langue Française informatisé</title>
+        </bookmark>
+        <bookmark href="http://dictionnaires.atilf.fr/dictionnaires/ACADEMIE/">
+            <title>Dictionnaire de l'Académie Française</title>
+        </bookmark>
+        <bookmark href="http://elsap1.unicaen.fr/cgi-bin/cherches.cgi">
+            <title>Dictionnaire des synonymes</title>
+        </bookmark>
+    </folder>
+</xbel>
diff --git a/examples/xml/streambookmarks/main.cpp b/examples/xml/streambookmarks/main.cpp
new file mode 100644
index 0000000..58b5c5e
--- /dev/null
+++ b/examples/xml/streambookmarks/main.cpp
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include "mainwindow.h"
+
+//! [0]
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    MainWindow mainWin;
+    mainWin.show();
+    mainWin.open();
+    return app.exec();
+}
+//! [0]
diff --git a/examples/xml/streambookmarks/mainwindow.cpp b/examples/xml/streambookmarks/mainwindow.cpp
new file mode 100644
index 0000000..2136b4b
--- /dev/null
+++ b/examples/xml/streambookmarks/mainwindow.cpp
@@ -0,0 +1,177 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "mainwindow.h"
+#include "xbelreader.h"
+#include "xbelwriter.h"
+
+//! [0]
+MainWindow::MainWindow()
+{
+    QStringList labels;
+    labels << tr("Title") << tr("Location");
+
+    treeWidget = new QTreeWidget;
+    treeWidget->header()->setResizeMode(QHeaderView::Stretch);
+    treeWidget->setHeaderLabels(labels);
+    setCentralWidget(treeWidget);
+
+    createActions();
+    createMenus();
+
+    statusBar()->showMessage(tr("Ready"));
+
+    setWindowTitle(tr("QXmlStream Bookmarks"));
+    resize(480, 320);
+}
+//! [0]
+
+//! [1]
+void MainWindow::open()
+{
+    QString fileName =
+            QFileDialog::getOpenFileName(this, tr("Open Bookmark File"),
+                                         QDir::currentPath(),
+                                         tr("XBEL Files (*.xbel *.xml)"));
+    if (fileName.isEmpty())
+        return;
+
+    treeWidget->clear();
+
+
+    QFile file(fileName);
+    if (!file.open(QFile::ReadOnly | QFile::Text)) {
+        QMessageBox::warning(this, tr("QXmlStream Bookmarks"),
+                             tr("Cannot read file %1:\n%2.")
+                             .arg(fileName)
+                             .arg(file.errorString()));
+        return;
+    }
+
+    XbelReader reader(treeWidget);
+    if (!reader.read(&file)) {
+        QMessageBox::warning(this, tr("QXmlStream Bookmarks"),
+                             tr("Parse error in file %1 at line %2, column %3:\n%4")
+                             .arg(fileName)
+                             .arg(reader.lineNumber())
+                             .arg(reader.columnNumber())
+                             .arg(reader.errorString()));
+    } else {
+        statusBar()->showMessage(tr("File loaded"), 2000);
+    }
+
+}
+//! [1]
+
+//! [2]
+void MainWindow::saveAs()
+{
+    QString fileName =
+            QFileDialog::getSaveFileName(this, tr("Save Bookmark File"),
+                                         QDir::currentPath(),
+                                         tr("XBEL Files (*.xbel *.xml)"));
+    if (fileName.isEmpty())
+        return;
+
+    QFile file(fileName);
+    if (!file.open(QFile::WriteOnly | QFile::Text)) {
+        QMessageBox::warning(this, tr("QXmlStream Bookmarks"),
+                             tr("Cannot write file %1:\n%2.")
+                             .arg(fileName)
+                             .arg(file.errorString()));
+        return;
+    }
+
+    XbelWriter writer(treeWidget);
+    if (writer.writeFile(&file))
+        statusBar()->showMessage(tr("File saved"), 2000);
+}
+//! [2]
+
+//! [3]
+void MainWindow::about()
+{
+   QMessageBox::about(this, tr("About QXmlStream Bookmarks"),
+            tr("The <b>QXmlStream Bookmarks</b> example demonstrates how to use Qt's "
+               "QXmlStream classes to read and write XML documents."));
+}
+//! [3]
+
+//! [4]
+void MainWindow::createActions()
+{
+    openAct = new QAction(tr("&Open..."), this);
+    openAct->setShortcut(tr("Ctrl+O"));
+    connect(openAct, SIGNAL(triggered()), this, SLOT(open()));
+
+    saveAsAct = new QAction(tr("&Save As..."), this);
+    saveAsAct->setShortcut(tr("Ctrl+S"));
+    connect(saveAsAct, SIGNAL(triggered()), this, SLOT(saveAs()));
+
+    exitAct = new QAction(tr("E&xit"), this);
+    exitAct->setShortcut(tr("Ctrl+Q"));
+    connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
+
+    aboutAct = new QAction(tr("&About"), this);
+    connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
+
+    aboutQtAct = new QAction(tr("About &Qt"), this);
+    connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
+}
+//! [4]
+
+//! [5]
+void MainWindow::createMenus()
+{
+    fileMenu = menuBar()->addMenu(tr("&File"));
+    fileMenu->addAction(openAct);
+    fileMenu->addAction(saveAsAct);
+    fileMenu->addAction(exitAct);
+
+    menuBar()->addSeparator();
+
+    helpMenu = menuBar()->addMenu(tr("&Help"));
+    helpMenu->addAction(aboutAct);
+    helpMenu->addAction(aboutQtAct);
+}
+//! [5]
diff --git a/examples/xml/streambookmarks/mainwindow.h b/examples/xml/streambookmarks/mainwindow.h
new file mode 100644
index 0000000..8bed33d
--- /dev/null
+++ b/examples/xml/streambookmarks/mainwindow.h
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+
+QT_BEGIN_NAMESPACE
+class QTreeWidget;
+QT_END_NAMESPACE
+
+//! [0]
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    MainWindow();
+
+public slots:
+    void open();
+    void saveAs();
+    void about();
+
+private:
+    void createActions();
+    void createMenus();
+
+    QTreeWidget *treeWidget;
+
+    QMenu *fileMenu;
+    QMenu *helpMenu;
+    QAction *openAct;
+    QAction *saveAsAct;
+    QAction *exitAct;
+    QAction *aboutAct;
+    QAction *aboutQtAct;
+};
+//! [0]
+
+#endif
diff --git a/examples/xml/streambookmarks/streambookmarks.pro b/examples/xml/streambookmarks/streambookmarks.pro
new file mode 100644
index 0000000..e66b95a
--- /dev/null
+++ b/examples/xml/streambookmarks/streambookmarks.pro
@@ -0,0 +1,14 @@
+HEADERS       = mainwindow.h \
+                xbelreader.h \
+                xbelwriter.h
+SOURCES       = main.cpp \
+                mainwindow.cpp \
+                xbelreader.cpp \
+                xbelwriter.cpp
+QT           += xml
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/xml/streambookmarks
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS streambookmarks.pro *.xbel
+sources.path = $$[QT_INSTALL_EXAMPLES]/xml/streambookmarks
+INSTALLS += target sources
diff --git a/examples/xml/streambookmarks/xbelreader.cpp b/examples/xml/streambookmarks/xbelreader.cpp
new file mode 100644
index 0000000..561997a
--- /dev/null
+++ b/examples/xml/streambookmarks/xbelreader.cpp
@@ -0,0 +1,205 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "xbelreader.h"
+
+//! [0]
+XbelReader::XbelReader(QTreeWidget *treeWidget)
+    : treeWidget(treeWidget)
+{
+    QStyle *style = treeWidget->style();
+
+    folderIcon.addPixmap(style->standardPixmap(QStyle::SP_DirClosedIcon),
+                         QIcon::Normal, QIcon::Off);
+    folderIcon.addPixmap(style->standardPixmap(QStyle::SP_DirOpenIcon),
+                         QIcon::Normal, QIcon::On);
+    bookmarkIcon.addPixmap(style->standardPixmap(QStyle::SP_FileIcon));
+}
+//! [0]
+
+//! [1]
+bool XbelReader::read(QIODevice *device)
+{
+    setDevice(device);
+
+    while (!atEnd()) {
+        readNext();
+
+        if (isStartElement()) {
+            if (name() == "xbel" && attributes().value("version") == "1.0")
+                readXBEL();
+            else
+                raiseError(QObject::tr("The file is not an XBEL version 1.0 file."));
+        }
+    }
+
+    return !error();
+}
+//! [1]
+
+//! [2]
+void XbelReader::readUnknownElement()
+{
+    Q_ASSERT(isStartElement());
+
+    while (!atEnd()) {
+        readNext();
+
+        if (isEndElement())
+            break;
+
+        if (isStartElement())
+            readUnknownElement();
+    }
+}
+//! [2]
+
+//! [3]
+void XbelReader::readXBEL()
+{
+    Q_ASSERT(isStartElement() && name() == "xbel");
+
+    while (!atEnd()) {
+        readNext();
+
+        if (isEndElement())
+            break;
+
+        if (isStartElement()) {
+            if (name() == "folder")
+                readFolder(0);
+            else if (name() == "bookmark")
+                readBookmark(0);
+            else if (name() == "separator")
+                readSeparator(0);
+            else
+                readUnknownElement();
+        }
+    }
+}
+//! [3]
+
+//! [4]
+void XbelReader::readTitle(QTreeWidgetItem *item)
+{
+    Q_ASSERT(isStartElement() && name() == "title");
+
+    QString title = readElementText();
+    item->setText(0, title);
+}
+//! [4]
+
+//! [5]
+void XbelReader::readSeparator(QTreeWidgetItem *item)
+{
+    QTreeWidgetItem *separator = createChildItem(item);
+    separator->setFlags(item->flags() & ~Qt::ItemIsSelectable);
+    separator->setText(0, QString(30, 0xB7));
+    readElementText();
+}
+//! [5]
+
+void XbelReader::readFolder(QTreeWidgetItem *item)
+{
+    Q_ASSERT(isStartElement() && name() == "folder");
+
+    QTreeWidgetItem *folder = createChildItem(item);
+    bool folded = (attributes().value("folded") != "no");
+    treeWidget->setItemExpanded(folder, !folded);
+
+    while (!atEnd()) {
+        readNext();
+
+        if (isEndElement())
+            break;
+
+        if (isStartElement()) {
+            if (name() == "title")
+                readTitle(folder);
+            else if (name() == "folder")
+                readFolder(folder);
+            else if (name() == "bookmark")
+                readBookmark(folder);
+            else if (name() == "separator")
+                readSeparator(folder);
+            else
+                readUnknownElement();
+        }
+    }
+}
+
+void XbelReader::readBookmark(QTreeWidgetItem *item)
+{
+    Q_ASSERT(isStartElement() && name() == "bookmark");
+
+    QTreeWidgetItem *bookmark = createChildItem(item);
+    bookmark->setFlags(bookmark->flags() | Qt::ItemIsEditable);
+    bookmark->setIcon(0, bookmarkIcon);
+    bookmark->setText(0, QObject::tr("Unknown title"));
+    bookmark->setText(1, attributes().value("href").toString());
+    while (!atEnd()) {
+        readNext();
+
+        if (isEndElement())
+            break;
+
+        if (isStartElement()) {
+            if (name() == "title")
+                readTitle(bookmark);
+            else
+                readUnknownElement();
+        }
+    }
+}
+
+QTreeWidgetItem *XbelReader::createChildItem(QTreeWidgetItem *item)
+{
+    QTreeWidgetItem *childItem;
+    if (item) {
+        childItem = new QTreeWidgetItem(item);
+    } else {
+        childItem = new QTreeWidgetItem(treeWidget);
+    }
+    childItem->setData(0, Qt::UserRole, name().toString());
+    return childItem;
+}
diff --git a/examples/xml/streambookmarks/xbelreader.h b/examples/xml/streambookmarks/xbelreader.h
new file mode 100644
index 0000000..dc5eac9
--- /dev/null
+++ b/examples/xml/streambookmarks/xbelreader.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef XBELREADER_H
+#define XBELREADER_H
+
+#include <QIcon>
+#include <QXmlStreamReader>
+
+QT_BEGIN_NAMESPACE
+class QTreeWidget;
+class QTreeWidgetItem;
+QT_END_NAMESPACE
+
+//! [0]
+class XbelReader : public QXmlStreamReader
+{
+public:
+//! [1]
+    XbelReader(QTreeWidget *treeWidget);
+//! [1]
+
+    bool read(QIODevice *device);
+
+private:
+//! [2]
+    void readUnknownElement();
+    void readXBEL();
+    void readTitle(QTreeWidgetItem *item);
+    void readSeparator(QTreeWidgetItem *item);
+    void readFolder(QTreeWidgetItem *item);
+    void readBookmark(QTreeWidgetItem *item);
+
+    QTreeWidgetItem *createChildItem(QTreeWidgetItem *item);
+
+    QTreeWidget *treeWidget;
+//! [2]
+
+    QIcon folderIcon;
+    QIcon bookmarkIcon;
+};
+//! [0]
+
+#endif
diff --git a/examples/xml/streambookmarks/xbelwriter.cpp b/examples/xml/streambookmarks/xbelwriter.cpp
new file mode 100644
index 0000000..b3ce288
--- /dev/null
+++ b/examples/xml/streambookmarks/xbelwriter.cpp
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "xbelwriter.h"
+
+//! [0]
+XbelWriter::XbelWriter(QTreeWidget *treeWidget)
+    : treeWidget(treeWidget)
+{
+    setAutoFormatting(true);
+}
+//! [0]
+
+//! [1]
+bool XbelWriter::writeFile(QIODevice *device)
+{
+    setDevice(device);
+
+    writeStartDocument();
+    writeDTD("<!DOCTYPE xbel>");
+    writeStartElement("xbel");
+    writeAttribute("version", "1.0");
+    for (int i = 0; i < treeWidget->topLevelItemCount(); ++i)
+        writeItem(treeWidget->topLevelItem(i));
+
+    writeEndDocument();
+    return true;
+}
+//! [1]
+
+//! [2]
+void XbelWriter::writeItem(QTreeWidgetItem *item)
+{
+    QString tagName = item->data(0, Qt::UserRole).toString();
+    if (tagName == "folder") {
+        bool folded = !treeWidget->isItemExpanded(item);
+        writeStartElement(tagName);
+        writeAttribute("folded", folded ? "yes" : "no");
+        writeTextElement("title", item->text(0));
+        for (int i = 0; i < item->childCount(); ++i)
+            writeItem(item->child(i));
+        writeEndElement();
+    } else if (tagName == "bookmark") {
+        writeStartElement(tagName);
+        if (!item->text(1).isEmpty())
+            writeAttribute("href", item->text(1));
+        writeTextElement("title", item->text(0));
+        writeEndElement();
+    } else if (tagName == "separator") {
+        writeEmptyElement(tagName);
+    }
+}
+//! [2]
diff --git a/examples/xml/streambookmarks/xbelwriter.h b/examples/xml/streambookmarks/xbelwriter.h
new file mode 100644
index 0000000..ec80e05
--- /dev/null
+++ b/examples/xml/streambookmarks/xbelwriter.h
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef XBELWRITER_H
+#define XBELWRITER_H
+
+#include <QXmlStreamWriter>
+
+QT_BEGIN_NAMESPACE
+class QTreeWidget;
+class QTreeWidgetItem;
+QT_END_NAMESPACE
+
+//! [0]
+class XbelWriter : public QXmlStreamWriter
+{
+public:
+    XbelWriter(QTreeWidget *treeWidget);
+    bool writeFile(QIODevice *device);
+
+private:
+    void writeItem(QTreeWidgetItem *item);
+    QTreeWidget *treeWidget;
+};
+//! [0]
+
+#endif