--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/xml/streambookmarks/xbelwriter.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "xbelwriter.h"
+
+//! [0]
+XbelWriter::XbelWriter(QTreeWidget *treeWidget)
+    : treeWidget(treeWidget)
+{
+    xml.setAutoFormatting(true);
+}
+//! [0]
+
+//! [1]
+bool XbelWriter::writeFile(QIODevice *device)
+{
+    xml.setDevice(device);
+
+    xml.writeStartDocument();
+    xml.writeDTD("<!DOCTYPE xbel>");
+    xml.writeStartElement("xbel");
+    xml.writeAttribute("version", "1.0");
+    for (int i = 0; i < treeWidget->topLevelItemCount(); ++i)
+        writeItem(treeWidget->topLevelItem(i));
+
+    xml.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);
+        xml.writeStartElement(tagName);
+        xml.writeAttribute("folded", folded ? "yes" : "no");
+        xml.writeTextElement("title", item->text(0));
+        for (int i = 0; i < item->childCount(); ++i)
+            writeItem(item->child(i));
+        xml.writeEndElement();
+    } else if (tagName == "bookmark") {
+        xml.writeStartElement(tagName);
+        if (!item->text(1).isEmpty())
+            xml.writeAttribute("href", item->text(1));
+        xml.writeTextElement("title", item->text(0));
+        xml.writeEndElement();
+    } else if (tagName == "separator") {
+        xml.writeEmptyElement(tagName);
+    }
+}
+//! [2]