--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/xmlpatterns/qobjectxmlmodel/qobjectxmlmodel.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,139 @@
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Patternist_QObjectNodeModel_H
+#define Patternist_QObjectNodeModel_H
+
+#include <QSimpleXmlNodeModel>
+
+QT_BEGIN_HEADER
+QT_BEGIN_NAMESPACE
+
+class QObject;
+class PropertyToAtomicValue;
+
+/**
+ * @short Delegates QtCore's QObject into Patternist's QAbstractXmlNodeModel.
+ * known as pre/post numbering.
+ *
+ * QObjectXmlModel sets the toggle on QXmlNodeModelIndex to @c true, if it
+ * represents a property of the QObject. That is, if the QXmlNodeModelIndex is
+ * an attribute.
+ *
+ * @author Frans Englich <frans.englich@nokia.com>
+ */
+class QObjectXmlModel : public QSimpleXmlNodeModel
+{
+  public:
+    QObjectXmlModel(QObject *const object, const QXmlNamePool &np);
+
+    QXmlNodeModelIndex root() const;
+
+//! [0]
+    virtual QXmlNodeModelIndex::DocumentOrder compareOrder(const QXmlNodeModelIndex &n1, const QXmlNodeModelIndex &n2) const;
+    virtual QXmlName name(const QXmlNodeModelIndex &n) const;
+    virtual QUrl documentUri(const QXmlNodeModelIndex &n) const;
+    virtual QXmlNodeModelIndex::NodeKind kind(const QXmlNodeModelIndex &n) const;
+    virtual QXmlNodeModelIndex root(const QXmlNodeModelIndex &n) const;
+    virtual QVariant typedValue(const QXmlNodeModelIndex &n) const;
+    virtual QVector<QXmlNodeModelIndex> attributes(const QXmlNodeModelIndex&) const;
+    virtual QXmlNodeModelIndex nextFromSimpleAxis(SimpleAxis, const QXmlNodeModelIndex&) const;
+//! [0]
+
+  private:
+    /**
+     * The highest three bits are used to signify whether the node index
+     * is an artificial node.
+     *
+     * @short if QXmlNodeModelIndex::additionalData() has the
+     * QObjectPropery flag set, then the QXmlNodeModelIndex is an
+     * attribute of the QObject element, and the remaining bits form
+     * an offset to the QObject property that the QXmlNodeModelIndex
+     * refers to.
+     *
+     */
+//! [3]
+    enum QObjectNodeType
+    {
+        IsQObject               = 0,
+        QObjectProperty         = 1 << 26,
+        MetaObjects             = 2 << 26,
+        MetaObject              = 3 << 26,
+        MetaObjectClassName     = 4 << 26,
+        MetaObjectSuperClass    = 5 << 26,
+        QObjectClassName        = 6 << 26
+    };
+//! [3]
+
+//! [1]
+    typedef QVector<const QMetaObject *> AllMetaObjects;
+//! [1]
+    AllMetaObjects allMetaObjects() const;
+
+    static QObjectNodeType toNodeType(const QXmlNodeModelIndex &n);
+    static bool isTypeSupported(QVariant::Type type);
+    static inline QObject *asQObject(const QXmlNodeModelIndex &n);
+    static inline bool isProperty(const QXmlNodeModelIndex n);
+    static inline QMetaProperty toMetaProperty(const QXmlNodeModelIndex &n);
+    /**
+     * Returns the ancestors of @p n. Does therefore not include
+     * @p n.
+     */
+    inline QXmlNodeModelIndex::List ancestors(const QXmlNodeModelIndex n) const;
+    QXmlNodeModelIndex qObjectSibling(const int pos,
+                                      const QXmlNodeModelIndex &n) const;
+    QXmlNodeModelIndex metaObjectSibling(const int pos,
+                                         const QXmlNodeModelIndex &n) const;
+
+//! [2]
+    const QUrl              m_baseURI;
+    QObject *const          m_root;
+//! [4]
+    const AllMetaObjects    m_allMetaObjects;
+//! [4]
+//! [2]
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif