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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtXml>
+
+#include "domitem.h"
+
+//! [0]
+DomItem::DomItem(QDomNode &node, int row, DomItem *parent)
+{
+ domNode = node;
+//! [0]
+ // Record the item's location within its parent.
+//! [1]
+ rowNumber = row;
+ parentItem = parent;
+}
+//! [1]
+
+//! [2]
+DomItem::~DomItem()
+{
+ QHash<int,DomItem*>::iterator it;
+ for (it = childItems.begin(); it != childItems.end(); ++it)
+ delete it.value();
+}
+//! [2]
+
+//! [3]
+QDomNode DomItem::node() const
+{
+ return domNode;
+}
+//! [3]
+
+//! [4]
+DomItem *DomItem::parent()
+{
+ return parentItem;
+}
+//! [4]
+
+//! [5]
+DomItem *DomItem::child(int i)
+{
+ if (childItems.contains(i))
+ return childItems[i];
+
+ if (i >= 0 && i < domNode.childNodes().count()) {
+ QDomNode childNode = domNode.childNodes().item(i);
+ DomItem *childItem = new DomItem(childNode, i, this);
+ childItems[i] = childItem;
+ return childItem;
+ }
+ return 0;
+}
+//! [5]
+
+//! [6]
+int DomItem::row()
+{
+ return rowNumber;
+}
+//! [6]