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diff --git a/examples/xml/streambookmarks/xbelreader.cpp b/examples/xml/streambookmarks/xbelreader.cpp
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+/****************************************************************************
+**
+** 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;
+}