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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, 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 The Qt Company Ltd 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 "domitem.h"
-
-#include <QtXml>
-
-//! [0]
-DomItem::DomItem(const QDomNode &node, int row, DomItem *parent)
- : domNode(node),
-//! [0]
- // Record the item's location within its parent.
-//! [1]
- parentItem(parent),
- rowNumber(row)
-{}
-//! [1]
-
-//! [2]
-DomItem::~DomItem()
-{
- qDeleteAll(childItems);
-}
-//! [2]
-
-//! [3]
-QDomNode DomItem::node() const
-{
- return domNode;
-}
-//! [3]
-
-//! [4]
-DomItem *DomItem::parent()
-{
- return parentItem;
-}
-//! [4]
-
-//! [5]
-DomItem *DomItem::child(int i)
-{
- DomItem *childItem = childItems.value(i);
- if (childItem)
- return childItem;
-
- // if child does not yet exist, create it
- if (i >= 0 && i < domNode.childNodes().count()) {
- QDomNode childNode = domNode.childNodes().item(i);
- childItem = new DomItem(childNode, i, this);
- childItems[i] = childItem;
- }
- return childItem;
-}
-//! [5]
-
-//! [6]
-int DomItem::row() const
-{
- return rowNumber;
-}
-//! [6]