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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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5 ** |
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6 ** This file is part of the examples of the Qt Toolkit. |
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7 ** |
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8 ** $QT_BEGIN_LICENSE:LGPL$ |
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9 ** Commercial Usage |
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10 ** Licensees holding valid Qt Commercial licenses may use this file in |
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11 ** accordance with the Qt Commercial License Agreement provided with the |
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12 ** Software or, alternatively, in accordance with the terms contained in |
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13 ** a written agreement between you and Nokia. |
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14 ** |
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15 ** GNU Lesser General Public License Usage |
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16 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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17 ** General Public License version 2.1 as published by the Free Software |
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18 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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19 ** packaging of this file. Please review the following information to |
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20 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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21 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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22 ** |
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23 ** In addition, as a special exception, Nokia gives you certain |
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24 ** additional rights. These rights are described in the Nokia Qt LGPL |
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25 ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this |
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26 ** package. |
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27 ** |
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28 ** GNU General Public License Usage |
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29 ** Alternatively, this file may be used under the terms of the GNU |
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30 ** General Public License version 3.0 as published by the Free Software |
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31 ** Foundation and appearing in the file LICENSE.GPL included in the |
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32 ** packaging of this file. Please review the following information to |
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33 ** ensure the GNU General Public License version 3.0 requirements will be |
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34 ** met: http://www.gnu.org/copyleft/gpl.html. |
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35 ** |
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36 ** If you are unsure which license is appropriate for your use, please |
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37 ** contact the sales department at http://www.qtsoftware.com/contact. |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include <QtXml> |
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43 |
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44 #include "domitem.h" |
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45 |
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46 DomItem::DomItem(QDomNode &node, int row, DomItem *parent) |
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47 { |
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48 domNode = node; |
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49 // Record the item's location within its parent. |
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50 rowNumber = row; |
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51 parentItem = parent; |
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52 } |
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53 |
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54 DomItem::~DomItem() |
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55 { |
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56 QHash<int,DomItem*>::iterator it; |
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57 for (it = childItems.begin(); it != childItems.end(); ++it) |
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58 delete it.value(); |
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59 } |
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60 |
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61 QDomNode DomItem::node() const |
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62 { |
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63 return domNode; |
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64 } |
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65 |
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66 DomItem *DomItem::parent() |
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67 { |
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68 return parentItem; |
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69 } |
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70 |
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71 DomItem *DomItem::child(int i) |
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72 { |
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73 if (childItems.contains(i)) |
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74 return childItems[i]; |
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75 |
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76 if (i >= 0 && i < domNode.childNodes().count()) { |
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77 QDomNode childNode = domNode.childNodes().item(i); |
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78 DomItem *childItem = new DomItem(childNode, i, this); |
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79 childItems[i] = childItem; |
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80 return childItem; |
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81 } |
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82 return 0; |
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83 } |
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84 |
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85 int DomItem::row() |
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86 { |
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87 return rowNumber; |
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88 } |