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742 lines
48 KiB
742 lines
48 KiB
13 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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7 months ago
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/xml/tqdom.cpp:1528 -->
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13 years ago
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>TQDomNode Class</title>
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<style type="text/css"><!--
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fn { margin-left: 1cm; text-indent: -1cm; }
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--></style>
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<body>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr bgcolor="#E5E5E5">
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<td valign=center>
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<a href="index.html">
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<font color="#004faf">Home</font></a>
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<font color="#004faf">All Classes</font></a>
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<font color="#004faf">Main Classes</font></a>
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<font color="#004faf">Grouped Classes</font></a>
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<font color="#004faf">Functions</font></a>
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</td>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQDomNode Class Reference<br><small>[<a href="xml.html">XML module</a>]</small></h1>
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<p>The TQDomNode class is the base class for all the nodes in a DOM tree.
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<a href="#details">More...</a>
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<p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when TQt is built with thread support.</p>
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7 months ago
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<p><tt>#include <<a href="tqdom-h.html">tqdom.h</a>></tt>
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<p>Inherited by <a href="tqdomdocumenttype.html">TQDomDocumentType</a>, <a href="tqdomdocument.html">TQDomDocument</a>, <a href="tqdomdocumentfragment.html">TQDomDocumentFragment</a>, <a href="tqdomcharacterdata.html">TQDomCharacterData</a>, <a href="tqdomattr.html">TQDomAttr</a>, <a href="tqdomelement.html">TQDomElement</a>, <a href="tqdomnotation.html">TQDomNotation</a>, <a href="tqdomentity.html">TQDomEntity</a>, <a href="tqdomentityreference.html">TQDomEntityReference</a>, and <a href="tqdomprocessinginstruction.html">TQDomProcessingInstruction</a>.
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<p><a href="tqdomnode-members.html">List of all member functions.</a>
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13 years ago
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<h2>Public Members</h2>
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<ul>
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<li class=fn>enum <a href="#NodeType-enum"><b>NodeType</b></a> { ElementNode = 1, AttributeNode = 2, TextNode = 3, CDATASectionNode = 4, EntityReferenceNode = 5, EntityNode = 6, ProcessingInstructionNode = 7, CommentNode = 8, DocumentNode = 9, DocumentTypeNode = 10, DocumentFragmentNode = 11, NotationNode = 12, BaseNode = 21, CharacterDataNode = 22 }</li>
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<li class=fn><a href="#TQDomNode"><b>TQDomNode</b></a> ()</li>
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<li class=fn><a href="#TQDomNode-2"><b>TQDomNode</b></a> ( const TQDomNode & n )</li>
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<li class=fn>TQDomNode & <a href="#operator-eq"><b>operator=</b></a> ( const TQDomNode & n )</li>
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<li class=fn>bool <a href="#operator-eq-eq"><b>operator==</b></a> ( const TQDomNode & n ) const</li>
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<li class=fn>bool <a href="#operator!-eq"><b>operator!=</b></a> ( const TQDomNode & n ) const</li>
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<li class=fn>virtual <a href="#~TQDomNode"><b>~TQDomNode</b></a> ()</li>
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<li class=fn>virtual TQDomNode <a href="#insertBefore"><b>insertBefore</b></a> ( const TQDomNode & newChild, const TQDomNode & refChild )</li>
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<li class=fn>virtual TQDomNode <a href="#insertAfter"><b>insertAfter</b></a> ( const TQDomNode & newChild, const TQDomNode & refChild )</li>
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<li class=fn>virtual TQDomNode <a href="#replaceChild"><b>replaceChild</b></a> ( const TQDomNode & newChild, const TQDomNode & oldChild )</li>
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<li class=fn>virtual TQDomNode <a href="#removeChild"><b>removeChild</b></a> ( const TQDomNode & oldChild )</li>
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<li class=fn>virtual TQDomNode <a href="#appendChild"><b>appendChild</b></a> ( const TQDomNode & newChild )</li>
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<li class=fn>virtual bool <a href="#hasChildNodes"><b>hasChildNodes</b></a> () const</li>
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<li class=fn>virtual TQDomNode <a href="#cloneNode"><b>cloneNode</b></a> ( bool deep = TRUE ) const</li>
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<li class=fn>virtual void <a href="#normalize"><b>normalize</b></a> ()</li>
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<li class=fn>virtual bool <a href="#isSupported"><b>isSupported</b></a> ( const TQString & feature, const TQString & version ) const</li>
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<li class=fn>virtual TQString <a href="#nodeName"><b>nodeName</b></a> () const</li>
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<li class=fn>virtual TQDomNode::NodeType <a href="#nodeType"><b>nodeType</b></a> () const</li>
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<li class=fn>virtual TQDomNode <a href="#parentNode"><b>parentNode</b></a> () const</li>
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<li class=fn>virtual TQDomNodeList <a href="#childNodes"><b>childNodes</b></a> () const</li>
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<li class=fn>virtual TQDomNode <a href="#firstChild"><b>firstChild</b></a> () const</li>
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<li class=fn>virtual TQDomNode <a href="#lastChild"><b>lastChild</b></a> () const</li>
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<li class=fn>virtual TQDomNode <a href="#previousSibling"><b>previousSibling</b></a> () const</li>
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<li class=fn>virtual TQDomNode <a href="#nextSibling"><b>nextSibling</b></a> () const</li>
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<li class=fn>virtual TQDomNamedNodeMap <a href="#attributes"><b>attributes</b></a> () const</li>
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<li class=fn>virtual TQDomDocument <a href="#ownerDocument"><b>ownerDocument</b></a> () const</li>
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<li class=fn>virtual TQString <a href="#namespaceURI"><b>namespaceURI</b></a> () const</li>
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<li class=fn>virtual TQString <a href="#localName"><b>localName</b></a> () const</li>
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<li class=fn>virtual bool <a href="#hasAttributes"><b>hasAttributes</b></a> () const</li>
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<li class=fn>virtual TQString <a href="#nodeValue"><b>nodeValue</b></a> () const</li>
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<li class=fn>virtual void <a href="#setNodeValue"><b>setNodeValue</b></a> ( const TQString & v )</li>
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<li class=fn>virtual TQString <a href="#prefix"><b>prefix</b></a> () const</li>
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<li class=fn>virtual void <a href="#setPrefix"><b>setPrefix</b></a> ( const TQString & pre )</li>
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<li class=fn>virtual bool <a href="#isAttr"><b>isAttr</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isCDATASection"><b>isCDATASection</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isDocumentFragment"><b>isDocumentFragment</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isDocument"><b>isDocument</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isDocumentType"><b>isDocumentType</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isElement"><b>isElement</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isEntityReference"><b>isEntityReference</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isText"><b>isText</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isEntity"><b>isEntity</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isNotation"><b>isNotation</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isProcessingInstruction"><b>isProcessingInstruction</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isCharacterData"><b>isCharacterData</b></a> () const</li>
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<li class=fn>virtual bool <a href="#isComment"><b>isComment</b></a> () const</li>
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<li class=fn>TQDomNode <a href="#namedItem"><b>namedItem</b></a> ( const TQString & name ) const</li>
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<li class=fn>bool <a href="#isNull"><b>isNull</b></a> () const</li>
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<li class=fn>void <a href="#clear"><b>clear</b></a> ()</li>
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<li class=fn>TQDomAttr <a href="#toAttr"><b>toAttr</b></a> ()</li>
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<li class=fn>TQDomCDATASection <a href="#toCDATASection"><b>toCDATASection</b></a> ()</li>
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<li class=fn>TQDomDocumentFragment <a href="#toDocumentFragment"><b>toDocumentFragment</b></a> ()</li>
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<li class=fn>TQDomDocument <a href="#toDocument"><b>toDocument</b></a> ()</li>
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<li class=fn>TQDomDocumentType <a href="#toDocumentType"><b>toDocumentType</b></a> ()</li>
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<li class=fn>TQDomElement <a href="#toElement"><b>toElement</b></a> ()</li>
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<li class=fn>TQDomEntityReference <a href="#toEntityReference"><b>toEntityReference</b></a> ()</li>
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<li class=fn>TQDomText <a href="#toText"><b>toText</b></a> ()</li>
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<li class=fn>TQDomEntity <a href="#toEntity"><b>toEntity</b></a> ()</li>
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<li class=fn>TQDomNotation <a href="#toNotation"><b>toNotation</b></a> ()</li>
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<li class=fn>TQDomProcessingInstruction <a href="#toProcessingInstruction"><b>toProcessingInstruction</b></a> ()</li>
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<li class=fn>TQDomCharacterData <a href="#toCharacterData"><b>toCharacterData</b></a> ()</li>
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<li class=fn>TQDomComment <a href="#toComment"><b>toComment</b></a> ()</li>
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<li class=fn>void <a href="#save"><b>save</b></a> ( TQTextStream & str, int indent ) const</li>
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</ul>
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<h2>Related Functions</h2>
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<ul>
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<li class=fn>TQTextStream & <a href="#operator-lt-lt"><b>operator<<</b></a> ( TQTextStream & str, const TQDomNode & node )</li>
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</ul>
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<hr><a name="details"></a><h2>Detailed Description</h2>
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The TQDomNode class is the base class for all the nodes in a DOM tree.
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<p>
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<p> Many functions in the DOM return a TQDomNode.
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<p> You can find out the type of a node using <a href="#isAttr">isAttr</a>(),
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<a href="#isCDATASection">isCDATASection</a>(), <a href="#isDocumentFragment">isDocumentFragment</a>(), <a href="#isDocument">isDocument</a>(),
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<a href="#isDocumentType">isDocumentType</a>(), <a href="#isElement">isElement</a>(), <a href="#isEntityReference">isEntityReference</a>(), <a href="#isText">isText</a>(),
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<a href="#isEntity">isEntity</a>(), <a href="#isNotation">isNotation</a>(), <a href="#isProcessingInstruction">isProcessingInstruction</a>(),
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<a href="#isCharacterData">isCharacterData</a>() and <a href="#isComment">isComment</a>().
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<p> A TQDomNode can be converted into one of its subclasses using
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<a href="#toAttr">toAttr</a>(), <a href="#toCDATASection">toCDATASection</a>(), <a href="#toDocumentFragment">toDocumentFragment</a>(), <a href="#toDocument">toDocument</a>(),
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<a href="#toDocumentType">toDocumentType</a>(), <a href="#toElement">toElement</a>(), <a href="#toEntityReference">toEntityReference</a>(), <a href="#toText">toText</a>(),
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<a href="#toEntity">toEntity</a>(), <a href="#toNotation">toNotation</a>(), <a href="#toProcessingInstruction">toProcessingInstruction</a>(),
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<a href="#toCharacterData">toCharacterData</a>() or <a href="#toComment">toComment</a>(). You can convert a node to a null
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node with <a href="#clear">clear</a>().
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<p> Copies of the TQDomNode class share their data using <a href="shclass.html#explicit-sharing">explicit sharing</a>. This means that modifying one node will change all
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copies. This is especially useful in combination with functions
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which return a TQDomNode, e.g. <a href="#firstChild">firstChild</a>(). You can make an
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independent (deep) copy of the node with <a href="#cloneNode">cloneNode</a>().
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<p> Nodes are inserted with <a href="#insertBefore">insertBefore</a>(), <a href="#insertAfter">insertAfter</a>() or
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<a href="#appendChild">appendChild</a>(). You can replace one node with another using
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<a href="#replaceChild">replaceChild</a>() and remove a node with <a href="#removeChild">removeChild</a>().
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<p> To traverse nodes use firstChild() to get a node's first child (if
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any), and <a href="#nextSibling">nextSibling</a>() to traverse. TQDomNode also provides
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<a href="#lastChild">lastChild</a>(), <a href="#previousSibling">previousSibling</a>() and <a href="#parentNode">parentNode</a>(). To find the first
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child node with a particular node name use <a href="#namedItem">namedItem</a>().
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<p> To find out if a node has children use <a href="#hasChildNodes">hasChildNodes</a>() and to get
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a list of all of a node's children use <a href="#childNodes">childNodes</a>().
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<p> The node's name and value (the meaning of which varies depending
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on its type) is returned by <a href="#nodeName">nodeName</a>() and <a href="#nodeValue">nodeValue</a>()
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respectively. The node's type is returned by <a href="#nodeType">nodeType</a>(). The
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node's value can be set with <a href="#setNodeValue">setNodeValue</a>().
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<p> The document to which the node belongs is returned by
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<a href="#ownerDocument">ownerDocument</a>().
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7 months ago
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<p> Adjacent <a href="tqdomtext.html">TQDomText</a> nodes can be merged into a single node with
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13 years ago
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<a href="#normalize">normalize</a>().
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7 months ago
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<p> <a href="tqdomelement.html">TQDomElement</a> nodes have attributes which can be retrieved with
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13 years ago
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<a href="#attributes">attributes</a>().
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7 months ago
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<p> <a href="tqdomelement.html">TQDomElement</a> and <a href="tqdomattr.html">TQDomAttr</a> nodes can have namespaces which can be
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13 years ago
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retrieved with <a href="#namespaceURI">namespaceURI</a>(). Their local name is retrieved with
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<a href="#localName">localName</a>(), and their prefix with <a href="#prefix">prefix</a>(). The prefix can be set
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with <a href="#setPrefix">setPrefix</a>().
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<p> You can write the XML representation of the node to a text stream
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with <a href="#save">save</a>().
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<p> The following example looks for the first element in an XML document and
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prints the names of all the elements that are its direct children.
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<pre>
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7 months ago
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<a href="tqdomdocument.html">TQDomDocument</a> d;
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d.<a href="tqdomdocument.html#setContent">setContent</a>( someXML );
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13 years ago
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TQDomNode n = d.<a href="#firstChild">firstChild</a>();
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while ( !n.<a href="#isNull">isNull</a>() ) {
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if ( n.<a href="#isElement">isElement</a>() ) {
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7 months ago
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<a href="tqdomelement.html">TQDomElement</a> e = n.<a href="#toElement">toElement</a>();
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cout << "Element name: " << e.<a href="tqdomelement.html#tagName">tagName</a>() << endl;
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13 years ago
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break;
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}
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n = n.<a href="#nextSibling">nextSibling</a>();
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}
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</pre>
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<p> For further information about the Document Object Model see <a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a> and <a href="http://www.w3.org/TR/DOM-Level-2-Core/">http://www.w3.org/TR/DOM-Level-2-Core/</a>. For a more general
|
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7 months ago
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introduction of the DOM implementation see the <a href="tqdomdocument.html">TQDomDocument</a>
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13 years ago
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documentation.
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<p>See also <a href="xml-tools.html">XML</a>.
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<hr><h2>Member Type Documentation</h2>
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<h3 class=fn><a name="NodeType-enum"></a>TQDomNode::NodeType</h3>
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<p> This enum defines the type of the node:
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<ul>
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<li><tt>TQDomNode::ElementNode</tt>
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<li><tt>TQDomNode::AttributeNode</tt>
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<li><tt>TQDomNode::TextNode</tt>
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<li><tt>TQDomNode::CDATASectionNode</tt>
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<li><tt>TQDomNode::EntityReferenceNode</tt>
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<li><tt>TQDomNode::EntityNode</tt>
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<li><tt>TQDomNode::ProcessingInstructionNode</tt>
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<li><tt>TQDomNode::CommentNode</tt>
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<li><tt>TQDomNode::DocumentNode</tt>
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<li><tt>TQDomNode::DocumentTypeNode</tt>
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<li><tt>TQDomNode::DocumentFragmentNode</tt>
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<li><tt>TQDomNode::NotationNode</tt>
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<li><tt>TQDomNode::BaseNode</tt> - A TQDomNode object, i.e. not a TQDomNode subclass.
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<li><tt>TQDomNode::CharacterDataNode</tt>
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</ul>
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<hr><h2>Member Function Documentation</h2>
|
||
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<h3 class=fn><a name="TQDomNode"></a>TQDomNode::TQDomNode ()
|
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</h3>
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Constructs a <a href="#isNull">null</a> node.
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7 months ago
|
<h3 class=fn><a name="TQDomNode-2"></a>TQDomNode::TQDomNode ( const <a href="tqdomnode.html">TQDomNode</a> & n )
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||
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13 years ago
|
</h3>
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Constructs a copy of <em>n</em>.
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<p> The data of the copy is shared (shallow copy): modifying one node
|
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will also change the other. If you want to make a <a href="shclass.html#deep-copy">deep copy</a>, use
|
||
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<a href="#cloneNode">cloneNode</a>().
|
||
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|
|
||
|
|
<h3 class=fn><a name="~TQDomNode"></a>TQDomNode::~TQDomNode ()<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Destroys the object and frees its resources.
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="appendChild"></a>TQDomNode::appendChild ( const <a href="tqdomnode.html">TQDomNode</a> & newChild )<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Appends <em>newChild</em> as the node's last child.
|
||
|
|
<p> If <em>newChild</em> is the child of another node, it is reparented to
|
||
|
|
this node. If <em>newChild</em> is a child of this node, then its
|
||
|
|
position in the list of children is changed.
|
||
|
7 months ago
|
<p> If <em>newChild</em> is a <a href="tqdomdocumentfragment.html">TQDomDocumentFragment</a>, then the children of the
|
||
|
13 years ago
|
fragment are removed from the fragment and appended.
|
||
|
|
<p> Returns a new reference to <em>newChild</em>.
|
||
|
|
<p> <p>See also <a href="#insertBefore">insertBefore</a>(), <a href="#insertAfter">insertAfter</a>(), <a href="#replaceChild">replaceChild</a>(), and <a href="#removeChild">removeChild</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnamednodemap.html">TQDomNamedNodeMap</a> <a name="attributes"></a>TQDomNode::attributes () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns a named node map of all attributes. Attributes are only
|
||
|
7 months ago
|
provided for <a href="tqdomelement.html">TQDomElement</a>s.
|
||
|
13 years ago
|
<p> Changing the attributes in the map will also change the attributes
|
||
|
|
of this TQDomNode.
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomelement.html#attributes">TQDomElement</a>.
|
||
|
|
<h3 class=fn><a href="tqdomnodelist.html">TQDomNodeList</a> <a name="childNodes"></a>TQDomNode::childNodes () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns a list of all direct child nodes.
|
||
|
7 months ago
|
<p> Most often you will call this function on a <a href="tqdomelement.html">TQDomElement</a> object.
|
||
|
13 years ago
|
<p> For example, if the XML document looks like this:
|
||
|
|
<pre>
|
||
|
|
<body>
|
||
|
|
<h1>Heading</h1>
|
||
|
|
<p>Hello <b>you</b></p>
|
||
|
|
</body>
|
||
|
|
</pre>
|
||
|
|
|
||
|
|
Then the list of child nodes for the "body"-element will contain
|
||
|
|
the node created by the <h1> tag and the node created by the
|
||
|
|
<p> tag.
|
||
|
|
<p> The nodes in the list are not copied; so changing the nodes in the
|
||
|
|
list will also change the children of this node.
|
||
|
|
<p> <p>See also <a href="#firstChild">firstChild</a>() and <a href="#lastChild">lastChild</a>().
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="clear"></a>TQDomNode::clear ()
|
||
|
|
</h3>
|
||
|
|
Converts the node into a null node; if it was not a null node
|
||
|
|
before, its type and contents are deleted.
|
||
|
|
<p> <p>See also <a href="#isNull">isNull</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="cloneNode"></a>TQDomNode::cloneNode ( bool deep = TRUE ) const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Creates a deep (not shallow) copy of the TQDomNode.
|
||
|
|
<p> If <em>deep</em> is TRUE, then the cloning is done recursively which
|
||
|
|
means that all the node's children are deep copied too. If <em>deep</em>
|
||
|
|
is FALSE only the node itself is copied and the copy will have no
|
||
|
|
child nodes.
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="firstChild"></a>TQDomNode::firstChild () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns the first child of the node. If there is no child node, a
|
||
|
|
<a href="#isNull">null node</a> is returned. Changing the
|
||
|
|
returned node will also change the node in the document tree.
|
||
|
|
<p> <p>See also <a href="#lastChild">lastChild</a>() and <a href="#childNodes">childNodes</a>().
|
||
|
|
|
||
|
|
<p>Example: <a href="outliner-example.html#x1907">xml/outliner/outlinetree.cpp</a>.
|
||
|
|
<h3 class=fn>bool <a name="hasAttributes"></a>TQDomNode::hasAttributes () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node has attributes; otherwise returns FALSE.
|
||
|
|
<p> <p>See also <a href="#attributes">attributes</a>().
|
||
|
|
|
||
|
|
<h3 class=fn>bool <a name="hasChildNodes"></a>TQDomNode::hasChildNodes () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node has one or more children; otherwise
|
||
|
|
returns FALSE.
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="insertAfter"></a>TQDomNode::insertAfter ( const <a href="tqdomnode.html">TQDomNode</a> & newChild, const <a href="tqdomnode.html">TQDomNode</a> & refChild )<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Inserts the node <em>newChild</em> after the child node <em>refChild</em>. <em>refChild</em> must be a direct child of this node. If <em>refChild</em> is
|
||
|
|
<a href="#isNull">null</a> then <em>newChild</em> is appended as this
|
||
|
|
node's last child.
|
||
|
|
<p> If <em>newChild</em> is the child of another node, it is reparented to
|
||
|
|
this node. If <em>newChild</em> is a child of this node, then its
|
||
|
|
position in the list of children is changed.
|
||
|
7 months ago
|
<p> If <em>newChild</em> is a <a href="tqdomdocumentfragment.html">TQDomDocumentFragment</a>, then the children of the
|
||
|
13 years ago
|
fragment are removed from the fragment and inserted after <em>refChild</em>.
|
||
|
|
<p> Returns a new reference to <em>newChild</em> on success or a <a href="#isNull">null node</a> on failure.
|
||
|
|
<p> <p>See also <a href="#insertBefore">insertBefore</a>(), <a href="#replaceChild">replaceChild</a>(), <a href="#removeChild">removeChild</a>(), and <a href="#appendChild">appendChild</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="insertBefore"></a>TQDomNode::insertBefore ( const <a href="tqdomnode.html">TQDomNode</a> & newChild, const <a href="tqdomnode.html">TQDomNode</a> & refChild )<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Inserts the node <em>newChild</em> before the child node <em>refChild</em>.
|
||
|
|
<em>refChild</em> must be a direct child of this node. If <em>refChild</em> is
|
||
|
|
<a href="#isNull">null</a> then <em>newChild</em> is inserted as the
|
||
|
|
node's first child.
|
||
|
|
<p> If <em>newChild</em> is the child of another node, it is reparented to
|
||
|
|
this node. If <em>newChild</em> is a child of this node, then its
|
||
|
|
position in the list of children is changed.
|
||
|
7 months ago
|
<p> If <em>newChild</em> is a <a href="tqdomdocumentfragment.html">TQDomDocumentFragment</a>, then the children of the
|
||
|
13 years ago
|
fragment are removed from the fragment and inserted before <em>refChild</em>.
|
||
|
|
<p> Returns a new reference to <em>newChild</em> on success or a <a href="#isNull">null node</a> on failure.
|
||
|
|
<p> <p>See also <a href="#insertAfter">insertAfter</a>(), <a href="#replaceChild">replaceChild</a>(), <a href="#removeChild">removeChild</a>(), and <a href="#appendChild">appendChild</a>().
|
||
|
|
|
||
|
|
<h3 class=fn>bool <a name="isAttr"></a>TQDomNode::isAttr () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is an attribute; otherwise returns FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
|
is a TQDomAttribute; you can get the TQDomAttribute with
|
||
|
|
toAttribute().
|
||
|
|
<p> <p>See also <a href="#toAttr">toAttr</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomattr.html#isAttr">TQDomAttr</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isCDATASection"></a>TQDomNode::isCDATASection () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is a CDATA section; otherwise returns
|
||
|
|
FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomcdatasection.html">TQDomCDATASection</a>; you can get the TQDomCDATASection with
|
||
|
13 years ago
|
<a href="#toCDATASection">toCDATASection</a>().
|
||
|
|
<p> <p>See also <a href="#toCDATASection">toCDATASection</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomcdatasection.html#isCDATASection">TQDomCDATASection</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isCharacterData"></a>TQDomNode::isCharacterData () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is a character data node; otherwise
|
||
|
|
returns FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomcharacterdata.html">TQDomCharacterData</a>; you can get the TQDomCharacterData with
|
||
|
13 years ago
|
<a href="#toCharacterData">toCharacterData</a>().
|
||
|
|
<p> <p>See also <a href="#toCharacterData">toCharacterData</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomcharacterdata.html#isCharacterData">TQDomCharacterData</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isComment"></a>TQDomNode::isComment () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is a comment; otherwise returns FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomcomment.html">TQDomComment</a>; you can get the TQDomComment with <a href="#toComment">toComment</a>().
|
||
|
13 years ago
|
<p> <p>See also <a href="#toComment">toComment</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomcomment.html#isComment">TQDomComment</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isDocument"></a>TQDomNode::isDocument () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is a document; otherwise returns FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomdocument.html">TQDomDocument</a>; you can get the TQDomDocument with <a href="#toDocument">toDocument</a>().
|
||
|
13 years ago
|
<p> <p>See also <a href="#toDocument">toDocument</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomdocument.html#isDocument">TQDomDocument</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isDocumentFragment"></a>TQDomNode::isDocumentFragment () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is a document fragment; otherwise returns
|
||
|
|
FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomdocumentfragment.html">TQDomDocumentFragment</a>; you can get the TQDomDocumentFragment
|
||
|
13 years ago
|
with <a href="#toDocumentFragment">toDocumentFragment</a>().
|
||
|
|
<p> <p>See also <a href="#toDocumentFragment">toDocumentFragment</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomdocumentfragment.html#isDocumentFragment">TQDomDocumentFragment</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isDocumentType"></a>TQDomNode::isDocumentType () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is a document type; otherwise returns
|
||
|
|
FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomdocumenttype.html">TQDomDocumentType</a>; you can get the TQDomDocumentType with
|
||
|
13 years ago
|
<a href="#toDocumentType">toDocumentType</a>().
|
||
|
|
<p> <p>See also <a href="#toDocumentType">toDocumentType</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomdocumenttype.html#isDocumentType">TQDomDocumentType</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isElement"></a>TQDomNode::isElement () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is an element; otherwise returns FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomelement.html">TQDomElement</a>; you can get the TQDomElement with <a href="#toElement">toElement</a>().
|
||
|
13 years ago
|
<p> <p>See also <a href="#toElement">toElement</a>().
|
||
|
|
|
||
|
|
<p>Example: <a href="outliner-example.html#x1908">xml/outliner/outlinetree.cpp</a>.
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomelement.html#isElement">TQDomElement</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isEntity"></a>TQDomNode::isEntity () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is an entity; otherwise returns FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomentity.html">TQDomEntity</a>; you can get the TQDomEntity with <a href="#toEntity">toEntity</a>().
|
||
|
13 years ago
|
<p> <p>See also <a href="#toEntity">toEntity</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomentity.html#isEntity">TQDomEntity</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isEntityReference"></a>TQDomNode::isEntityReference () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is an entity reference; otherwise returns
|
||
|
|
FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomentityreference.html">TQDomEntityReference</a>; you can get the TQDomEntityReference with
|
||
|
13 years ago
|
<a href="#toEntityReference">toEntityReference</a>().
|
||
|
|
<p> <p>See also <a href="#toEntityReference">toEntityReference</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomentityreference.html#isEntityReference">TQDomEntityReference</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isNotation"></a>TQDomNode::isNotation () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is a notation; otherwise returns FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomnotation.html">TQDomNotation</a>; you can get the TQDomNotation with <a href="#toNotation">toNotation</a>().
|
||
|
13 years ago
|
<p> <p>See also <a href="#toNotation">toNotation</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomnotation.html#isNotation">TQDomNotation</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isNull"></a>TQDomNode::isNull () const
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if this node is null (i.e. if it has no type or
|
||
|
|
contents); otherwise returns FALSE.
|
||
|
|
|
||
|
|
<p>Example: <a href="outliner-example.html#x1909">xml/outliner/outlinetree.cpp</a>.
|
||
|
|
<h3 class=fn>bool <a name="isProcessingInstruction"></a>TQDomNode::isProcessingInstruction () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is a processing instruction; otherwise
|
||
|
|
returns FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomprocessinginstruction.html">TQDomProcessingInstruction</a>; you can get the
|
||
|
13 years ago
|
TQProcessingInstruction with <a href="#toProcessingInstruction">toProcessingInstruction</a>().
|
||
|
|
<p> <p>See also <a href="#toProcessingInstruction">toProcessingInstruction</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomprocessinginstruction.html#isProcessingInstruction">TQDomProcessingInstruction</a>.
|
||
|
13 years ago
|
<h3 class=fn>bool <a name="isSupported"></a>TQDomNode::isSupported ( const <a href="ntqstring.html">TQString</a> & feature, const <a href="ntqstring.html">TQString</a> & version ) const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns TRUE if the DOM implementation implements the feature <em>feature</em> and this feature is supported by this node in the version
|
||
|
|
<em>version</em>; otherwise returns FALSE.
|
||
|
7 months ago
|
<p> <p>See also <a href="tqdomimplementation.html#hasFeature">TQDomImplementation::hasFeature</a>().
|
||
|
13 years ago
|
|
||
|
|
<h3 class=fn>bool <a name="isText"></a>TQDomNode::isText () const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns TRUE if the node is a text node; otherwise returns FALSE.
|
||
|
|
<p> If this function returns TRUE, it does not imply that this object
|
||
|
7 months ago
|
is a <a href="tqdomtext.html">TQDomText</a>; you can get the TQDomText with <a href="#toText">toText</a>().
|
||
|
13 years ago
|
<p> <p>See also <a href="#toText">toText</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomtext.html#isText">TQDomText</a>.
|
||
|
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="lastChild"></a>TQDomNode::lastChild () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns the last child of the node. If there is no child node, a
|
||
|
|
<a href="#isNull">null node</a> is returned. Changing the
|
||
|
|
returned node will also change the node in the document tree.
|
||
|
|
<p> <p>See also <a href="#firstChild">firstChild</a>() and <a href="#childNodes">childNodes</a>().
|
||
|
|
|
||
|
13 years ago
|
<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="localName"></a>TQDomNode::localName () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
If the node uses namespaces, this function returns the local name
|
||
|
13 years ago
|
of the node; otherwise it returns <a href="ntqstring.html#TQString-null">TQString::null</a>.
|
||
|
13 years ago
|
<p> Only nodes of type <a href="#NodeType-enum">ElementNode</a> or
|
||
|
|
<a href="#NodeType-enum">AttributeNode</a> can have
|
||
|
|
namespaces. A namespace must have been specified at creation time;
|
||
|
|
it is not possible to add a namespace afterwards.
|
||
|
7 months ago
|
<p> <p>See also <a href="#prefix">prefix</a>(), <a href="#namespaceURI">namespaceURI</a>(), <a href="tqdomdocument.html#createElementNS">TQDomDocument::createElementNS</a>(), and <a href="tqdomdocument.html#createAttributeNS">TQDomDocument::createAttributeNS</a>().
|
||
|
13 years ago
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="namedItem"></a>TQDomNode::namedItem ( const <a href="ntqstring.html">TQString</a> & name ) const
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns the first direct child node for which <a href="#nodeName">nodeName</a>() equals <em>name</em>.
|
||
|
|
<p> If no such direct child exists, a <a href="#isNull">null node</a>
|
||
|
|
is returned.
|
||
|
|
<p> <p>See also <a href="#nodeName">nodeName</a>().
|
||
|
|
|
||
|
13 years ago
|
<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="namespaceURI"></a>TQDomNode::namespaceURI () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
13 years ago
|
Returns the namespace URI of this node or <a href="ntqstring.html#TQString-null">TQString::null</a> if the
|
||
|
13 years ago
|
node has no namespace URI.
|
||
|
|
<p> Only nodes of type <a href="#NodeType-enum">ElementNode</a> or
|
||
|
|
<a href="#NodeType-enum">AttributeNode</a> can have
|
||
|
|
namespaces. A namespace URI must be specified at creation time and
|
||
|
|
cannot be changed later.
|
||
|
7 months ago
|
<p> <p>See also <a href="#prefix">prefix</a>(), <a href="#localName">localName</a>(), <a href="tqdomdocument.html#createElementNS">TQDomDocument::createElementNS</a>(), and <a href="tqdomdocument.html#createAttributeNS">TQDomDocument::createAttributeNS</a>().
|
||
|
13 years ago
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="nextSibling"></a>TQDomNode::nextSibling () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns the next sibling in the document tree. Changing the
|
||
|
|
returned node will also change the node in the document tree.
|
||
|
|
<p> If you have XML like this:
|
||
|
|
<pre>
|
||
|
|
<h1>Heading</h1>
|
||
|
|
<p>The text...</p>
|
||
|
|
<h2>Next heading</h2>
|
||
|
|
</pre>
|
||
|
|
|
||
|
|
and this TQDomNode represents the <p> tag, <a href="#nextSibling">nextSibling</a>() will
|
||
|
|
return the node representing the <h2> tag.
|
||
|
|
<p> <p>See also <a href="#previousSibling">previousSibling</a>().
|
||
|
|
|
||
|
|
<p>Example: <a href="outliner-example.html#x1910">xml/outliner/outlinetree.cpp</a>.
|
||
|
13 years ago
|
<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="nodeName"></a>TQDomNode::nodeName () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns the name of the node.
|
||
|
|
<p> The meaning of the name depends on the subclass:
|
||
|
|
<center><table cellpadding="4" cellspacing="2" border="0">
|
||
|
|
<tr bgcolor="#a2c511"> <th valign="top">Name <th valign="top">Meaning
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top">TQDomAttr <td valign="top">The name of the attribute
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top">TQDomCDATASection <td valign="top">The string "#cdata-section"
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top">TQDomComment <td valign="top">The string "#comment"
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top">TQDomDocument <td valign="top">The string "#document"
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top">TQDomDocumentFragment <td valign="top">The string "#document-fragment"
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top">TQDomDocumentType <td valign="top">The name of the document type
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top">TQDomElement <td valign="top">The tag name
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top">TQDomEntity <td valign="top">The name of the entity
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top">TQDomEntityReference <td valign="top">The name of the referenced entity
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top">TQDomNotation <td valign="top">The name of the notation
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top">TQDomProcessingInstruction <td valign="top">The target of the processing instruction
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top">TQDomText <td valign="top">The string "#text"
|
||
|
|
</table></center>
|
||
|
|
<p> <p>See also <a href="#nodeValue">nodeValue</a>().
|
||
|
|
|
||
|
|
<p>Example: <a href="outliner-example.html#x1911">xml/outliner/outlinetree.cpp</a>.
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html#NodeType-enum">TQDomNode::NodeType</a> <a name="nodeType"></a>TQDomNode::nodeType () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns the type of the node.
|
||
|
|
<p> <p>See also <a href="#toAttr">toAttr</a>(), <a href="#toCDATASection">toCDATASection</a>(), <a href="#toDocumentFragment">toDocumentFragment</a>(), <a href="#toDocument">toDocument</a>(), <a href="#toDocumentType">toDocumentType</a>(), <a href="#toElement">toElement</a>(), <a href="#toEntityReference">toEntityReference</a>(), <a href="#toText">toText</a>(), <a href="#toEntity">toEntity</a>(), <a href="#toNotation">toNotation</a>(), <a href="#toProcessingInstruction">toProcessingInstruction</a>(), <a href="#toCharacterData">toCharacterData</a>(), and <a href="#toComment">toComment</a>().
|
||
|
|
|
||
|
7 months ago
|
<p>Reimplemented in <a href="tqdomdocumenttype.html#nodeType">TQDomDocumentType</a>, <a href="tqdomdocument.html#nodeType">TQDomDocument</a>, <a href="tqdomdocumentfragment.html#nodeType">TQDomDocumentFragment</a>, <a href="tqdomcharacterdata.html#nodeType">TQDomCharacterData</a>, <a href="tqdomattr.html#nodeType">TQDomAttr</a>, <a href="tqdomelement.html#nodeType">TQDomElement</a>, <a href="tqdomnotation.html#nodeType">TQDomNotation</a>, <a href="tqdomentity.html#nodeType">TQDomEntity</a>, <a href="tqdomentityreference.html#nodeType">TQDomEntityReference</a>, and <a href="tqdomprocessinginstruction.html#nodeType">TQDomProcessingInstruction</a>.
|
||
|
13 years ago
|
<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="nodeValue"></a>TQDomNode::nodeValue () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns the value of the node.
|
||
|
|
<p> The meaning of the value depends on the subclass:
|
||
|
|
<center><table cellpadding="4" cellspacing="2" border="0">
|
||
|
|
<tr bgcolor="#a2c511"> <th valign="top">Name <th valign="top">Meaning
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top">TQDomAttr <td valign="top">The attribute value
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top">TQDomCDATASection <td valign="top">The content of the CDATA section
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top">TQDomComment <td valign="top">The comment
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top">TQDomProcessingInstruction <td valign="top">The data of the processing intruction
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top">TQDomText <td valign="top">The text
|
||
|
|
</table></center>
|
||
|
|
<p> All the other subclasses do not have a node value and will return
|
||
|
13 years ago
|
<a href="ntqstring.html#TQString-null">TQString::null</a>.
|
||
|
13 years ago
|
<p> <p>See also <a href="#setNodeValue">setNodeValue</a>() and <a href="#nodeName">nodeName</a>().
|
||
|
|
|
||
|
|
<p>Example: <a href="outliner-example.html#x1912">xml/outliner/outlinetree.cpp</a>.
|
||
|
|
<h3 class=fn>void <a name="normalize"></a>TQDomNode::normalize ()<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Calling <a href="#normalize">normalize</a>() on an element converts all its children into a
|
||
|
7 months ago
|
standard form. This means that adjacent <a href="tqdomtext.html">TQDomText</a> objects will be
|
||
|
|
merged into a single text object (<a href="tqdomcdatasection.html">TQDomCDATASection</a> nodes are not
|
||
|
13 years ago
|
merged).
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn>bool <a name="operator!-eq"></a>TQDomNode::operator!= ( const <a href="tqdomnode.html">TQDomNode</a> & n ) const
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns TRUE if <em>n</em> and this DOM node are not equal; otherwise
|
||
|
|
returns FALSE.
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> & <a name="operator-eq"></a>TQDomNode::operator= ( const <a href="tqdomnode.html">TQDomNode</a> & n )
|
||
|
13 years ago
|
</h3>
|
||
|
|
Assigns a copy of <em>n</em> to this DOM node.
|
||
|
|
<p> The data of the copy is shared (shallow copy): modifying one node
|
||
|
|
will also change the other. If you want to make a <a href="shclass.html#deep-copy">deep copy</a>, use
|
||
|
|
<a href="#cloneNode">cloneNode</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn>bool <a name="operator-eq-eq"></a>TQDomNode::operator== ( const <a href="tqdomnode.html">TQDomNode</a> & n ) const
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns TRUE if <em>n</em> and this DOM node are equal; otherwise
|
||
|
|
returns FALSE.
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomdocument.html">TQDomDocument</a> <a name="ownerDocument"></a>TQDomNode::ownerDocument () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns the document to which this node belongs.
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="parentNode"></a>TQDomNode::parentNode () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns the parent node. If this node has no parent, a null node
|
||
|
|
is returned (i.e. a node for which <a href="#isNull">isNull</a>() returns TRUE).
|
||
|
|
|
||
|
13 years ago
|
<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="prefix"></a>TQDomNode::prefix () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
13 years ago
|
Returns the namespace prefix of the node or <a href="ntqstring.html#TQString-null">TQString::null</a> if the
|
||
|
13 years ago
|
node has no namespace prefix.
|
||
|
|
<p> Only nodes of type <a href="#NodeType-enum">ElementNode</a> or
|
||
|
|
<a href="#NodeType-enum">AttributeNode</a> can have
|
||
|
|
namespaces. A namespace prefix must be specified at creation time.
|
||
|
|
If a node was created with a namespace prefix, you can change it
|
||
|
|
later with <a href="#setPrefix">setPrefix</a>().
|
||
|
|
<p> If you create an element or attribute with
|
||
|
7 months ago
|
<a href="tqdomdocument.html#createElement">TQDomDocument::createElement</a>() or <a href="tqdomdocument.html#createAttribute">TQDomDocument::createAttribute</a>(),
|
||
|
13 years ago
|
the prefix will be TQString::null. If you use
|
||
|
7 months ago
|
<a href="tqdomdocument.html#createElementNS">TQDomDocument::createElementNS</a>() or
|
||
|
|
<a href="tqdomdocument.html#createAttributeNS">TQDomDocument::createAttributeNS</a>() instead, the prefix will not be
|
||
|
13 years ago
|
TQString::null; but it might be an empty string if the name does
|
||
|
|
not have a prefix.
|
||
|
7 months ago
|
<p> <p>See also <a href="#setPrefix">setPrefix</a>(), <a href="#localName">localName</a>(), <a href="#namespaceURI">namespaceURI</a>(), <a href="tqdomdocument.html#createElementNS">TQDomDocument::createElementNS</a>(), and <a href="tqdomdocument.html#createAttributeNS">TQDomDocument::createAttributeNS</a>().
|
||
|
13 years ago
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="previousSibling"></a>TQDomNode::previousSibling () const<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Returns the previous sibling in the document tree. Changing the
|
||
|
|
returned node will also change the node in the document tree.
|
||
|
|
<p> For example, if you have XML like this:
|
||
|
|
<pre>
|
||
|
|
<h1>Heading</h1>
|
||
|
|
<p>The text...</p>
|
||
|
|
<h2>Next heading</h2>
|
||
|
|
</pre>
|
||
|
|
|
||
|
|
and this TQDomNode represents the <p> tag, <a href="#previousSibling">previousSibling</a>()
|
||
|
|
will return the node representing the <h1> tag.
|
||
|
|
<p> <p>See also <a href="#nextSibling">nextSibling</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="removeChild"></a>TQDomNode::removeChild ( const <a href="tqdomnode.html">TQDomNode</a> & oldChild )<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Removes <em>oldChild</em> from the list of children. <em>oldChild</em> must be
|
||
|
|
a direct child of this node.
|
||
|
|
<p> Returns a new reference to <em>oldChild</em> on success or a <a href="#isNull">null node</a> on failure.
|
||
|
|
<p> <p>See also <a href="#insertBefore">insertBefore</a>(), <a href="#insertAfter">insertAfter</a>(), <a href="#replaceChild">replaceChild</a>(), and <a href="#appendChild">appendChild</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnode.html">TQDomNode</a> <a name="replaceChild"></a>TQDomNode::replaceChild ( const <a href="tqdomnode.html">TQDomNode</a> & newChild, const <a href="tqdomnode.html">TQDomNode</a> & oldChild )<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Replaces <em>oldChild</em> with <em>newChild</em>. <em>oldChild</em> must be a
|
||
|
|
direct child of this node.
|
||
|
|
<p> If <em>newChild</em> is the child of another node, it is reparented to
|
||
|
|
this node. If <em>newChild</em> is a child of this node, then its
|
||
|
|
position in the list of children is changed.
|
||
|
7 months ago
|
<p> If <em>newChild</em> is a <a href="tqdomdocumentfragment.html">TQDomDocumentFragment</a>, then <em>oldChild</em> is
|
||
|
13 years ago
|
replaced by all of the children of the fragment.
|
||
|
|
<p> Returns a new reference to <em>oldChild</em> on success or a <a href="#isNull">null node</a> an failure.
|
||
|
|
<p> <p>See also <a href="#insertBefore">insertBefore</a>(), <a href="#insertAfter">insertAfter</a>(), <a href="#removeChild">removeChild</a>(), and <a href="#appendChild">appendChild</a>().
|
||
|
|
|
||
|
13 years ago
|
<h3 class=fn>void <a name="save"></a>TQDomNode::save ( <a href="ntqtextstream.html">TQTextStream</a> & str, int indent ) const
|
||
|
13 years ago
|
</h3>
|
||
|
|
Writes the XML representation of the node and all its children to
|
||
|
|
the stream <em>str</em>. This function uses <em>indent</em> as the amount of
|
||
|
|
space to indent the node.
|
||
|
|
|
||
|
13 years ago
|
<h3 class=fn>void <a name="setNodeValue"></a>TQDomNode::setNodeValue ( const <a href="ntqstring.html">TQString</a> & v )<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
Sets the node's value to <em>v</em>.
|
||
|
|
<p> <p>See also <a href="#nodeValue">nodeValue</a>().
|
||
|
|
|
||
|
13 years ago
|
<h3 class=fn>void <a name="setPrefix"></a>TQDomNode::setPrefix ( const <a href="ntqstring.html">TQString</a> & pre )<tt> [virtual]</tt>
|
||
|
13 years ago
|
</h3>
|
||
|
|
If the node has a namespace prefix, this function changes the
|
||
|
|
namespace prefix of the node to <em>pre</em>. Otherwise this function
|
||
|
|
does nothing.
|
||
|
|
<p> Only nodes of type <a href="#NodeType-enum">ElementNode</a> or
|
||
|
|
<a href="#NodeType-enum">AttributeNode</a> can have
|
||
|
|
namespaces. A namespace prefix must have be specified at creation
|
||
|
|
time; it is not possible to add a namespace prefix afterwards.
|
||
|
7 months ago
|
<p> <p>See also <a href="#prefix">prefix</a>(), <a href="#localName">localName</a>(), <a href="#namespaceURI">namespaceURI</a>(), <a href="tqdomdocument.html#createElementNS">TQDomDocument::createElementNS</a>(), and <a href="tqdomdocument.html#createAttributeNS">TQDomDocument::createAttributeNS</a>().
|
||
|
13 years ago
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomattr.html">TQDomAttr</a> <a name="toAttr"></a>TQDomNode::toAttr ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomattr.html">TQDomAttr</a>. If the node is not an
|
||
|
13 years ago
|
attribute, the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isAttr">isAttr</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomcdatasection.html">TQDomCDATASection</a> <a name="toCDATASection"></a>TQDomNode::toCDATASection ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomcdatasection.html">TQDomCDATASection</a>. If the node is not a
|
||
|
13 years ago
|
CDATA section, the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isCDATASection">isCDATASection</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomcharacterdata.html">TQDomCharacterData</a> <a name="toCharacterData"></a>TQDomNode::toCharacterData ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomcharacterdata.html">TQDomCharacterData</a>. If the node is not a
|
||
|
13 years ago
|
character data node the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isCharacterData">isCharacterData</a>().
|
||
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|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomcomment.html">TQDomComment</a> <a name="toComment"></a>TQDomNode::toComment ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomcomment.html">TQDomComment</a>. If the node is not a
|
||
|
13 years ago
|
comment the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isComment">isComment</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomdocument.html">TQDomDocument</a> <a name="toDocument"></a>TQDomNode::toDocument ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomdocument.html">TQDomDocument</a>. If the node is not a
|
||
|
13 years ago
|
document the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isDocument">isDocument</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomdocumentfragment.html">TQDomDocumentFragment</a> <a name="toDocumentFragment"></a>TQDomNode::toDocumentFragment ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomdocumentfragment.html">TQDomDocumentFragment</a>. If the node is
|
||
|
13 years ago
|
not a document fragment the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isDocumentFragment">isDocumentFragment</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomdocumenttype.html">TQDomDocumentType</a> <a name="toDocumentType"></a>TQDomNode::toDocumentType ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomdocumenttype.html">TQDomDocumentType</a>. If the node is not a
|
||
|
13 years ago
|
document type the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isDocumentType">isDocumentType</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomelement.html">TQDomElement</a> <a name="toElement"></a>TQDomNode::toElement ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomelement.html">TQDomElement</a>. If the node is not an
|
||
|
13 years ago
|
element the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isElement">isElement</a>().
|
||
|
|
|
||
|
|
<p>Example: <a href="outliner-example.html#x1913">xml/outliner/outlinetree.cpp</a>.
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomentity.html">TQDomEntity</a> <a name="toEntity"></a>TQDomNode::toEntity ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomentity.html">TQDomEntity</a>. If the node is not an
|
||
|
13 years ago
|
entity the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isEntity">isEntity</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomentityreference.html">TQDomEntityReference</a> <a name="toEntityReference"></a>TQDomNode::toEntityReference ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomentityreference.html">TQDomEntityReference</a>. If the node is not
|
||
|
13 years ago
|
an entity reference, the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isEntityReference">isEntityReference</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomnotation.html">TQDomNotation</a> <a name="toNotation"></a>TQDomNode::toNotation ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomnotation.html">TQDomNotation</a>. If the node is not a
|
||
|
13 years ago
|
notation the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isNotation">isNotation</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomprocessinginstruction.html">TQDomProcessingInstruction</a> <a name="toProcessingInstruction"></a>TQDomNode::toProcessingInstruction ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomprocessinginstruction.html">TQDomProcessingInstruction</a>. If the node
|
||
|
13 years ago
|
is not a processing instruction the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isProcessingInstruction">isProcessingInstruction</a>().
|
||
|
|
|
||
|
7 months ago
|
<h3 class=fn><a href="tqdomtext.html">TQDomText</a> <a name="toText"></a>TQDomNode::toText ()
|
||
|
13 years ago
|
</h3>
|
||
|
7 months ago
|
Converts a TQDomNode into a <a href="tqdomtext.html">TQDomText</a>. If the node is not a text,
|
||
|
13 years ago
|
the returned object will be <a href="#isNull">null</a>.
|
||
|
|
<p> <p>See also <a href="#isText">isText</a>().
|
||
|
|
|
||
|
|
<hr><h2>Related Functions</h2>
|
||
|
7 months ago
|
<h3 class=fn><a href="ntqtextstream.html">TQTextStream</a> & <a name="operator-lt-lt"></a>operator<< ( <a href="ntqtextstream.html">TQTextStream</a> & str, const <a href="tqdomnode.html">TQDomNode</a> & node )
|
||
|
13 years ago
|
</h3>
|
||
|
|
|
||
|
|
<p> Writes the XML representation of the node <em>node</em> and all its
|
||
|
|
children to the stream <em>str</em>.
|
||
|
|
|
||
|
|
<!-- eof -->
|
||
|
|
<hr><p>
|
||
|
|
This file is part of the <a href="index.html">TQt toolkit</a>.
|
||
|
|
Copyright © 1995-2007
|
||
|
|
<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
|
||
|
|
<table width=100% cellspacing=0 border=0><tr>
|
||
|
|
<td>Copyright © 2007
|
||
|
|
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
|
||
|
|
<td align=right><div align=right>TQt 3.3.8</div>
|
||
|
|
</table></div></address></body>
|
||
|
|
</html>
|