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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
|---|---|---|
| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
| commit | bd0f3345a938b35ce6a12f6150373b0955b8dd12 (patch) | |
| tree | 7a520322212d48ebcb9fbe1087e7fca28b76185c /doc/html/qdomnode.html | |
| download | qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.tar.gz qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.zip | |
Add Qt3 development HEAD version
Diffstat (limited to 'doc/html/qdomnode.html')
| -rw-r--r-- | doc/html/qdomnode.html | 741 |
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diff --git a/doc/html/qdomnode.html b/doc/html/qdomnode.html new file mode 100644 index 0000000..df211f6 --- /dev/null +++ b/doc/html/qdomnode.html @@ -0,0 +1,741 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/xml/qdom.cpp:1528 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>QDomNode Class</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QDomNode Class Reference<br><small>[<a href="xml.html">XML module</a>]</small></h1> + +<p>The QDomNode class is the base class for all the nodes in a DOM tree. +<a href="#details">More...</a> +<p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when Qt is built with thread support.</p> +<p><tt>#include <<a href="qdom-h.html">qdom.h</a>></tt> +<p>Inherited by <a href="qdomdocumenttype.html">QDomDocumentType</a>, <a href="qdomdocument.html">QDomDocument</a>, <a href="qdomdocumentfragment.html">QDomDocumentFragment</a>, <a href="qdomcharacterdata.html">QDomCharacterData</a>, <a href="qdomattr.html">QDomAttr</a>, <a href="qdomelement.html">QDomElement</a>, <a href="qdomnotation.html">QDomNotation</a>, <a href="qdomentity.html">QDomEntity</a>, <a href="qdomentityreference.html">QDomEntityReference</a>, and <a href="qdomprocessinginstruction.html">QDomProcessingInstruction</a>. +<p><a href="qdomnode-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<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> +<li class=fn><a href="#QDomNode"><b>QDomNode</b></a> ()</li> +<li class=fn><a href="#QDomNode-2"><b>QDomNode</b></a> ( const QDomNode & n )</li> +<li class=fn>QDomNode & <a href="#operator-eq"><b>operator=</b></a> ( const QDomNode & n )</li> +<li class=fn>bool <a href="#operator-eq-eq"><b>operator==</b></a> ( const QDomNode & n ) const</li> +<li class=fn>bool <a href="#operator!-eq"><b>operator!=</b></a> ( const QDomNode & n ) const</li> +<li class=fn>virtual <a href="#~QDomNode"><b>~QDomNode</b></a> ()</li> +<li class=fn>virtual QDomNode <a href="#insertBefore"><b>insertBefore</b></a> ( const QDomNode & newChild, const QDomNode & refChild )</li> +<li class=fn>virtual QDomNode <a href="#insertAfter"><b>insertAfter</b></a> ( const QDomNode & newChild, const QDomNode & refChild )</li> +<li class=fn>virtual QDomNode <a href="#replaceChild"><b>replaceChild</b></a> ( const QDomNode & newChild, const QDomNode & oldChild )</li> +<li class=fn>virtual QDomNode <a href="#removeChild"><b>removeChild</b></a> ( const QDomNode & oldChild )</li> +<li class=fn>virtual QDomNode <a href="#appendChild"><b>appendChild</b></a> ( const QDomNode & newChild )</li> +<li class=fn>virtual bool <a href="#hasChildNodes"><b>hasChildNodes</b></a> () const</li> +<li class=fn>virtual QDomNode <a href="#cloneNode"><b>cloneNode</b></a> ( bool deep = TRUE ) const</li> +<li class=fn>virtual void <a href="#normalize"><b>normalize</b></a> ()</li> +<li class=fn>virtual bool <a href="#isSupported"><b>isSupported</b></a> ( const QString & feature, const QString & version ) const</li> +<li class=fn>virtual QString <a href="#nodeName"><b>nodeName</b></a> () const</li> +<li class=fn>virtual QDomNode::NodeType <a href="#nodeType"><b>nodeType</b></a> () const</li> +<li class=fn>virtual QDomNode <a href="#parentNode"><b>parentNode</b></a> () const</li> +<li class=fn>virtual QDomNodeList <a href="#childNodes"><b>childNodes</b></a> () const</li> +<li class=fn>virtual QDomNode <a href="#firstChild"><b>firstChild</b></a> () const</li> +<li class=fn>virtual QDomNode <a href="#lastChild"><b>lastChild</b></a> () const</li> +<li class=fn>virtual QDomNode <a href="#previousSibling"><b>previousSibling</b></a> () const</li> +<li class=fn>virtual QDomNode <a href="#nextSibling"><b>nextSibling</b></a> () const</li> +<li class=fn>virtual QDomNamedNodeMap <a href="#attributes"><b>attributes</b></a> () const</li> +<li class=fn>virtual QDomDocument <a href="#ownerDocument"><b>ownerDocument</b></a> () const</li> +<li class=fn>virtual QString <a href="#namespaceURI"><b>namespaceURI</b></a> () const</li> +<li class=fn>virtual QString <a href="#localName"><b>localName</b></a> () const</li> +<li class=fn>virtual bool <a href="#hasAttributes"><b>hasAttributes</b></a> () const</li> +<li class=fn>virtual QString <a href="#nodeValue"><b>nodeValue</b></a> () const</li> +<li class=fn>virtual void <a href="#setNodeValue"><b>setNodeValue</b></a> ( const QString & v )</li> +<li class=fn>virtual QString <a href="#prefix"><b>prefix</b></a> () const</li> +<li class=fn>virtual void <a href="#setPrefix"><b>setPrefix</b></a> ( const QString & pre )</li> +<li class=fn>virtual bool <a href="#isAttr"><b>isAttr</b></a> () const</li> +<li class=fn>virtual bool <a href="#isCDATASection"><b>isCDATASection</b></a> () const</li> +<li class=fn>virtual bool <a href="#isDocumentFragment"><b>isDocumentFragment</b></a> () const</li> +<li class=fn>virtual bool <a href="#isDocument"><b>isDocument</b></a> () const</li> +<li class=fn>virtual bool <a href="#isDocumentType"><b>isDocumentType</b></a> () const</li> +<li class=fn>virtual bool <a href="#isElement"><b>isElement</b></a> () const</li> +<li class=fn>virtual bool <a href="#isEntityReference"><b>isEntityReference</b></a> () const</li> +<li class=fn>virtual bool <a href="#isText"><b>isText</b></a> () const</li> +<li class=fn>virtual bool <a href="#isEntity"><b>isEntity</b></a> () const</li> +<li class=fn>virtual bool <a href="#isNotation"><b>isNotation</b></a> () const</li> +<li class=fn>virtual bool <a href="#isProcessingInstruction"><b>isProcessingInstruction</b></a> () const</li> +<li class=fn>virtual bool <a href="#isCharacterData"><b>isCharacterData</b></a> () const</li> +<li class=fn>virtual bool <a href="#isComment"><b>isComment</b></a> () const</li> +<li class=fn>QDomNode <a href="#namedItem"><b>namedItem</b></a> ( const QString & name ) const</li> +<li class=fn>bool <a href="#isNull"><b>isNull</b></a> () const</li> +<li class=fn>void <a href="#clear"><b>clear</b></a> ()</li> +<li class=fn>QDomAttr <a href="#toAttr"><b>toAttr</b></a> ()</li> +<li class=fn>QDomCDATASection <a href="#toCDATASection"><b>toCDATASection</b></a> ()</li> +<li class=fn>QDomDocumentFragment <a href="#toDocumentFragment"><b>toDocumentFragment</b></a> ()</li> +<li class=fn>QDomDocument <a href="#toDocument"><b>toDocument</b></a> ()</li> +<li class=fn>QDomDocumentType <a href="#toDocumentType"><b>toDocumentType</b></a> ()</li> +<li class=fn>QDomElement <a href="#toElement"><b>toElement</b></a> ()</li> +<li class=fn>QDomEntityReference <a href="#toEntityReference"><b>toEntityReference</b></a> ()</li> +<li class=fn>QDomText <a href="#toText"><b>toText</b></a> ()</li> +<li class=fn>QDomEntity <a href="#toEntity"><b>toEntity</b></a> ()</li> +<li class=fn>QDomNotation <a href="#toNotation"><b>toNotation</b></a> ()</li> +<li class=fn>QDomProcessingInstruction <a href="#toProcessingInstruction"><b>toProcessingInstruction</b></a> ()</li> +<li class=fn>QDomCharacterData <a href="#toCharacterData"><b>toCharacterData</b></a> ()</li> +<li class=fn>QDomComment <a href="#toComment"><b>toComment</b></a> ()</li> +<li class=fn>void <a href="#save"><b>save</b></a> ( QTextStream & str, int indent ) const</li> +</ul> +<h2>Related Functions</h2> +<ul> +<li class=fn>QTextStream & <a href="#operator-lt-lt"><b>operator<<</b></a> ( QTextStream & str, const QDomNode & node )</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + + +The QDomNode class is the base class for all the nodes in a DOM tree. + +<p> + +<p> Many functions in the DOM return a QDomNode. +<p> You can find out the type of a node using <a href="#isAttr">isAttr</a>(), +<a href="#isCDATASection">isCDATASection</a>(), <a href="#isDocumentFragment">isDocumentFragment</a>(), <a href="#isDocument">isDocument</a>(), +<a href="#isDocumentType">isDocumentType</a>(), <a href="#isElement">isElement</a>(), <a href="#isEntityReference">isEntityReference</a>(), <a href="#isText">isText</a>(), +<a href="#isEntity">isEntity</a>(), <a href="#isNotation">isNotation</a>(), <a href="#isProcessingInstruction">isProcessingInstruction</a>(), +<a href="#isCharacterData">isCharacterData</a>() and <a href="#isComment">isComment</a>(). +<p> A QDomNode can be converted into one of its subclasses using +<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>() or <a href="#toComment">toComment</a>(). You can convert a node to a null +node with <a href="#clear">clear</a>(). +<p> Copies of the QDomNode class share their data using <a href="shclass.html#explicit-sharing">explicit sharing</a>. This means that modifying one node will change all +copies. This is especially useful in combination with functions +which return a QDomNode, e.g. <a href="#firstChild">firstChild</a>(). You can make an +independent (deep) copy of the node with <a href="#cloneNode">cloneNode</a>(). +<p> Nodes are inserted with <a href="#insertBefore">insertBefore</a>(), <a href="#insertAfter">insertAfter</a>() or +<a href="#appendChild">appendChild</a>(). You can replace one node with another using +<a href="#replaceChild">replaceChild</a>() and remove a node with <a href="#removeChild">removeChild</a>(). +<p> To traverse nodes use firstChild() to get a node's first child (if +any), and <a href="#nextSibling">nextSibling</a>() to traverse. QDomNode also provides +<a href="#lastChild">lastChild</a>(), <a href="#previousSibling">previousSibling</a>() and <a href="#parentNode">parentNode</a>(). To find the first +child node with a particular node name use <a href="#namedItem">namedItem</a>(). +<p> To find out if a node has children use <a href="#hasChildNodes">hasChildNodes</a>() and to get +a list of all of a node's children use <a href="#childNodes">childNodes</a>(). +<p> The node's name and value (the meaning of which varies depending +on its type) is returned by <a href="#nodeName">nodeName</a>() and <a href="#nodeValue">nodeValue</a>() +respectively. The node's type is returned by <a href="#nodeType">nodeType</a>(). The +node's value can be set with <a href="#setNodeValue">setNodeValue</a>(). +<p> The document to which the node belongs is returned by +<a href="#ownerDocument">ownerDocument</a>(). +<p> Adjacent <a href="qdomtext.html">QDomText</a> nodes can be merged into a single node with +<a href="#normalize">normalize</a>(). +<p> <a href="qdomelement.html">QDomElement</a> nodes have attributes which can be retrieved with +<a href="#attributes">attributes</a>(). +<p> <a href="qdomelement.html">QDomElement</a> and <a href="qdomattr.html">QDomAttr</a> nodes can have namespaces which can be +retrieved with <a href="#namespaceURI">namespaceURI</a>(). Their local name is retrieved with +<a href="#localName">localName</a>(), and their prefix with <a href="#prefix">prefix</a>(). The prefix can be set +with <a href="#setPrefix">setPrefix</a>(). +<p> You can write the XML representation of the node to a text stream +with <a href="#save">save</a>(). +<p> The following example looks for the first element in an XML document and +prints the names of all the elements that are its direct children. +<pre> + <a href="qdomdocument.html">QDomDocument</a> d; + d.<a href="qdomdocument.html#setContent">setContent</a>( someXML ); + QDomNode n = d.<a href="#firstChild">firstChild</a>(); + while ( !n.<a href="#isNull">isNull</a>() ) { + if ( n.<a href="#isElement">isElement</a>() ) { + <a href="qdomelement.html">QDomElement</a> e = n.<a href="#toElement">toElement</a>(); + cout << "Element name: " << e.<a href="qdomelement.html#tagName">tagName</a>() << endl; + break; + } + n = n.<a href="#nextSibling">nextSibling</a>(); + } + </pre> + +<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 +introduction of the DOM implementation see the <a href="qdomdocument.html">QDomDocument</a> +documentation. +<p>See also <a href="xml-tools.html">XML</a>. + +<hr><h2>Member Type Documentation</h2> +<h3 class=fn><a name="NodeType-enum"></a>QDomNode::NodeType</h3> + +<p> This enum defines the type of the node: +<ul> +<li><tt>QDomNode::ElementNode</tt> +<li><tt>QDomNode::AttributeNode</tt> +<li><tt>QDomNode::TextNode</tt> +<li><tt>QDomNode::CDATASectionNode</tt> +<li><tt>QDomNode::EntityReferenceNode</tt> +<li><tt>QDomNode::EntityNode</tt> +<li><tt>QDomNode::ProcessingInstructionNode</tt> +<li><tt>QDomNode::CommentNode</tt> +<li><tt>QDomNode::DocumentNode</tt> +<li><tt>QDomNode::DocumentTypeNode</tt> +<li><tt>QDomNode::DocumentFragmentNode</tt> +<li><tt>QDomNode::NotationNode</tt> +<li><tt>QDomNode::BaseNode</tt> - A QDomNode object, i.e. not a QDomNode subclass. +<li><tt>QDomNode::CharacterDataNode</tt> +</ul> +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="QDomNode"></a>QDomNode::QDomNode () +</h3> +Constructs a <a href="#isNull">null</a> node. + +<h3 class=fn><a name="QDomNode-2"></a>QDomNode::QDomNode ( const <a href="qdomnode.html">QDomNode</a> & n ) +</h3> +Constructs a copy of <em>n</em>. +<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>(). + +<h3 class=fn><a name="~QDomNode"></a>QDomNode::~QDomNode ()<tt> [virtual]</tt> +</h3> +Destroys the object and frees its resources. + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="appendChild"></a>QDomNode::appendChild ( const <a href="qdomnode.html">QDomNode</a> & newChild )<tt> [virtual]</tt> +</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. +<p> If <em>newChild</em> is a <a href="qdomdocumentfragment.html">QDomDocumentFragment</a>, then the children of the +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>(). + +<h3 class=fn><a href="qdomnamednodemap.html">QDomNamedNodeMap</a> <a name="attributes"></a>QDomNode::attributes () const<tt> [virtual]</tt> +</h3> +Returns a named node map of all attributes. Attributes are only +provided for <a href="qdomelement.html">QDomElement</a>s. +<p> Changing the attributes in the map will also change the attributes +of this QDomNode. + +<p>Reimplemented in <a href="qdomelement.html#attributes">QDomElement</a>. +<h3 class=fn><a href="qdomnodelist.html">QDomNodeList</a> <a name="childNodes"></a>QDomNode::childNodes () const<tt> [virtual]</tt> +</h3> +Returns a list of all direct child nodes. +<p> Most often you will call this function on a <a href="qdomelement.html">QDomElement</a> object. +<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>QDomNode::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>(). + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="cloneNode"></a>QDomNode::cloneNode ( bool deep = TRUE ) const<tt> [virtual]</tt> +</h3> +Creates a deep (not shallow) copy of the QDomNode. +<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. + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="firstChild"></a>QDomNode::firstChild () const<tt> [virtual]</tt> +</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>QDomNode::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>QDomNode::hasChildNodes () const<tt> [virtual]</tt> +</h3> +Returns TRUE if the node has one or more children; otherwise +returns FALSE. + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="insertAfter"></a>QDomNode::insertAfter ( const <a href="qdomnode.html">QDomNode</a> & newChild, const <a href="qdomnode.html">QDomNode</a> & refChild )<tt> [virtual]</tt> +</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. +<p> If <em>newChild</em> is a <a href="qdomdocumentfragment.html">QDomDocumentFragment</a>, then the children of the +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>(). + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="insertBefore"></a>QDomNode::insertBefore ( const <a href="qdomnode.html">QDomNode</a> & newChild, const <a href="qdomnode.html">QDomNode</a> & refChild )<tt> [virtual]</tt> +</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. +<p> If <em>newChild</em> is a <a href="qdomdocumentfragment.html">QDomDocumentFragment</a>, then the children of the +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>QDomNode::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 QDomAttribute; you can get the QDomAttribute with +toAttribute(). +<p> <p>See also <a href="#toAttr">toAttr</a>(). + +<p>Reimplemented in <a href="qdomattr.html#isAttr">QDomAttr</a>. +<h3 class=fn>bool <a name="isCDATASection"></a>QDomNode::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 +is a <a href="qdomcdatasection.html">QDomCDATASection</a>; you can get the QDomCDATASection with +<a href="#toCDATASection">toCDATASection</a>(). +<p> <p>See also <a href="#toCDATASection">toCDATASection</a>(). + +<p>Reimplemented in <a href="qdomcdatasection.html#isCDATASection">QDomCDATASection</a>. +<h3 class=fn>bool <a name="isCharacterData"></a>QDomNode::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 +is a <a href="qdomcharacterdata.html">QDomCharacterData</a>; you can get the QDomCharacterData with +<a href="#toCharacterData">toCharacterData</a>(). +<p> <p>See also <a href="#toCharacterData">toCharacterData</a>(). + +<p>Reimplemented in <a href="qdomcharacterdata.html#isCharacterData">QDomCharacterData</a>. +<h3 class=fn>bool <a name="isComment"></a>QDomNode::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 +is a <a href="qdomcomment.html">QDomComment</a>; you can get the QDomComment with <a href="#toComment">toComment</a>(). +<p> <p>See also <a href="#toComment">toComment</a>(). + +<p>Reimplemented in <a href="qdomcomment.html#isComment">QDomComment</a>. +<h3 class=fn>bool <a name="isDocument"></a>QDomNode::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 +is a <a href="qdomdocument.html">QDomDocument</a>; you can get the QDomDocument with <a href="#toDocument">toDocument</a>(). +<p> <p>See also <a href="#toDocument">toDocument</a>(). + +<p>Reimplemented in <a href="qdomdocument.html#isDocument">QDomDocument</a>. +<h3 class=fn>bool <a name="isDocumentFragment"></a>QDomNode::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 +is a <a href="qdomdocumentfragment.html">QDomDocumentFragment</a>; you can get the QDomDocumentFragment +with <a href="#toDocumentFragment">toDocumentFragment</a>(). +<p> <p>See also <a href="#toDocumentFragment">toDocumentFragment</a>(). + +<p>Reimplemented in <a href="qdomdocumentfragment.html#isDocumentFragment">QDomDocumentFragment</a>. +<h3 class=fn>bool <a name="isDocumentType"></a>QDomNode::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 +is a <a href="qdomdocumenttype.html">QDomDocumentType</a>; you can get the QDomDocumentType with +<a href="#toDocumentType">toDocumentType</a>(). +<p> <p>See also <a href="#toDocumentType">toDocumentType</a>(). + +<p>Reimplemented in <a href="qdomdocumenttype.html#isDocumentType">QDomDocumentType</a>. +<h3 class=fn>bool <a name="isElement"></a>QDomNode::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 +is a <a href="qdomelement.html">QDomElement</a>; you can get the QDomElement with <a href="#toElement">toElement</a>(). +<p> <p>See also <a href="#toElement">toElement</a>(). + +<p>Example: <a href="outliner-example.html#x1908">xml/outliner/outlinetree.cpp</a>. +<p>Reimplemented in <a href="qdomelement.html#isElement">QDomElement</a>. +<h3 class=fn>bool <a name="isEntity"></a>QDomNode::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 +is a <a href="qdomentity.html">QDomEntity</a>; you can get the QDomEntity with <a href="#toEntity">toEntity</a>(). +<p> <p>See also <a href="#toEntity">toEntity</a>(). + +<p>Reimplemented in <a href="qdomentity.html#isEntity">QDomEntity</a>. +<h3 class=fn>bool <a name="isEntityReference"></a>QDomNode::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 +is a <a href="qdomentityreference.html">QDomEntityReference</a>; you can get the QDomEntityReference with +<a href="#toEntityReference">toEntityReference</a>(). +<p> <p>See also <a href="#toEntityReference">toEntityReference</a>(). + +<p>Reimplemented in <a href="qdomentityreference.html#isEntityReference">QDomEntityReference</a>. +<h3 class=fn>bool <a name="isNotation"></a>QDomNode::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 +is a <a href="qdomnotation.html">QDomNotation</a>; you can get the QDomNotation with <a href="#toNotation">toNotation</a>(). +<p> <p>See also <a href="#toNotation">toNotation</a>(). + +<p>Reimplemented in <a href="qdomnotation.html#isNotation">QDomNotation</a>. +<h3 class=fn>bool <a name="isNull"></a>QDomNode::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>QDomNode::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 +is a <a href="qdomprocessinginstruction.html">QDomProcessingInstruction</a>; you can get the +QProcessingInstruction with <a href="#toProcessingInstruction">toProcessingInstruction</a>(). +<p> <p>See also <a href="#toProcessingInstruction">toProcessingInstruction</a>(). + +<p>Reimplemented in <a href="qdomprocessinginstruction.html#isProcessingInstruction">QDomProcessingInstruction</a>. +<h3 class=fn>bool <a name="isSupported"></a>QDomNode::isSupported ( const <a href="qstring.html">QString</a> & feature, const <a href="qstring.html">QString</a> & version ) const<tt> [virtual]</tt> +</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. +<p> <p>See also <a href="qdomimplementation.html#hasFeature">QDomImplementation::hasFeature</a>(). + +<h3 class=fn>bool <a name="isText"></a>QDomNode::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 +is a <a href="qdomtext.html">QDomText</a>; you can get the QDomText with <a href="#toText">toText</a>(). +<p> <p>See also <a href="#toText">toText</a>(). + +<p>Reimplemented in <a href="qdomtext.html#isText">QDomText</a>. +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="lastChild"></a>QDomNode::lastChild () const<tt> [virtual]</tt> +</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>(). + +<h3 class=fn><a href="qstring.html">QString</a> <a name="localName"></a>QDomNode::localName () const<tt> [virtual]</tt> +</h3> +If the node uses namespaces, this function returns the local name +of the node; otherwise it returns <a href="qstring.html#QString-null">QString::null</a>. +<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. +<p> <p>See also <a href="#prefix">prefix</a>(), <a href="#namespaceURI">namespaceURI</a>(), <a href="qdomdocument.html#createElementNS">QDomDocument::createElementNS</a>(), and <a href="qdomdocument.html#createAttributeNS">QDomDocument::createAttributeNS</a>(). + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="namedItem"></a>QDomNode::namedItem ( const <a href="qstring.html">QString</a> & name ) const +</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>(). + +<h3 class=fn><a href="qstring.html">QString</a> <a name="namespaceURI"></a>QDomNode::namespaceURI () const<tt> [virtual]</tt> +</h3> +Returns the namespace URI of this node or <a href="qstring.html#QString-null">QString::null</a> if the +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. +<p> <p>See also <a href="#prefix">prefix</a>(), <a href="#localName">localName</a>(), <a href="qdomdocument.html#createElementNS">QDomDocument::createElementNS</a>(), and <a href="qdomdocument.html#createAttributeNS">QDomDocument::createAttributeNS</a>(). + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="nextSibling"></a>QDomNode::nextSibling () const<tt> [virtual]</tt> +</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 QDomNode 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>. +<h3 class=fn><a href="qstring.html">QString</a> <a name="nodeName"></a>QDomNode::nodeName () const<tt> [virtual]</tt> +</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">QDomAttr <td valign="top">The name of the attribute +<tr bgcolor="#d0d0d0"> <td valign="top">QDomCDATASection <td valign="top">The string "#cdata-section" +<tr bgcolor="#f0f0f0"> <td valign="top">QDomComment <td valign="top">The string "#comment" +<tr bgcolor="#d0d0d0"> <td valign="top">QDomDocument <td valign="top">The string "#document" +<tr bgcolor="#f0f0f0"> <td valign="top">QDomDocumentFragment <td valign="top">The string "#document-fragment" +<tr bgcolor="#d0d0d0"> <td valign="top">QDomDocumentType <td valign="top">The name of the document type +<tr bgcolor="#f0f0f0"> <td valign="top">QDomElement <td valign="top">The tag name +<tr bgcolor="#d0d0d0"> <td valign="top">QDomEntity <td valign="top">The name of the entity +<tr bgcolor="#f0f0f0"> <td valign="top">QDomEntityReference <td valign="top">The name of the referenced entity +<tr bgcolor="#d0d0d0"> <td valign="top">QDomNotation <td valign="top">The name of the notation +<tr bgcolor="#f0f0f0"> <td valign="top">QDomProcessingInstruction <td valign="top">The target of the processing instruction +<tr bgcolor="#d0d0d0"> <td valign="top">QDomText <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>. +<h3 class=fn><a href="qdomnode.html#NodeType-enum">QDomNode::NodeType</a> <a name="nodeType"></a>QDomNode::nodeType () const<tt> [virtual]</tt> +</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>(). + +<p>Reimplemented in <a href="qdomdocumenttype.html#nodeType">QDomDocumentType</a>, <a href="qdomdocument.html#nodeType">QDomDocument</a>, <a href="qdomdocumentfragment.html#nodeType">QDomDocumentFragment</a>, <a href="qdomcharacterdata.html#nodeType">QDomCharacterData</a>, <a href="qdomattr.html#nodeType">QDomAttr</a>, <a href="qdomelement.html#nodeType">QDomElement</a>, <a href="qdomnotation.html#nodeType">QDomNotation</a>, <a href="qdomentity.html#nodeType">QDomEntity</a>, <a href="qdomentityreference.html#nodeType">QDomEntityReference</a>, and <a href="qdomprocessinginstruction.html#nodeType">QDomProcessingInstruction</a>. +<h3 class=fn><a href="qstring.html">QString</a> <a name="nodeValue"></a>QDomNode::nodeValue () const<tt> [virtual]</tt> +</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">QDomAttr <td valign="top">The attribute value +<tr bgcolor="#d0d0d0"> <td valign="top">QDomCDATASection <td valign="top">The content of the CDATA section +<tr bgcolor="#f0f0f0"> <td valign="top">QDomComment <td valign="top">The comment +<tr bgcolor="#d0d0d0"> <td valign="top">QDomProcessingInstruction <td valign="top">The data of the processing intruction +<tr bgcolor="#f0f0f0"> <td valign="top">QDomText <td valign="top">The text +</table></center> +<p> All the other subclasses do not have a node value and will return +<a href="qstring.html#QString-null">QString::null</a>. +<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>QDomNode::normalize ()<tt> [virtual]</tt> +</h3> +Calling <a href="#normalize">normalize</a>() on an element converts all its children into a +standard form. This means that adjacent <a href="qdomtext.html">QDomText</a> objects will be +merged into a single text object (<a href="qdomcdatasection.html">QDomCDATASection</a> nodes are not +merged). + +<h3 class=fn>bool <a name="operator!-eq"></a>QDomNode::operator!= ( const <a href="qdomnode.html">QDomNode</a> & n ) const +</h3> +Returns TRUE if <em>n</em> and this DOM node are not equal; otherwise +returns FALSE. + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> & <a name="operator-eq"></a>QDomNode::operator= ( const <a href="qdomnode.html">QDomNode</a> & n ) +</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>(). + +<h3 class=fn>bool <a name="operator-eq-eq"></a>QDomNode::operator== ( const <a href="qdomnode.html">QDomNode</a> & n ) const +</h3> +Returns TRUE if <em>n</em> and this DOM node are equal; otherwise +returns FALSE. + +<h3 class=fn><a href="qdomdocument.html">QDomDocument</a> <a name="ownerDocument"></a>QDomNode::ownerDocument () const<tt> [virtual]</tt> +</h3> +Returns the document to which this node belongs. + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="parentNode"></a>QDomNode::parentNode () const<tt> [virtual]</tt> +</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). + +<h3 class=fn><a href="qstring.html">QString</a> <a name="prefix"></a>QDomNode::prefix () const<tt> [virtual]</tt> +</h3> +Returns the namespace prefix of the node or <a href="qstring.html#QString-null">QString::null</a> if the +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 +<a href="qdomdocument.html#createElement">QDomDocument::createElement</a>() or <a href="qdomdocument.html#createAttribute">QDomDocument::createAttribute</a>(), +the prefix will be QString::null. If you use +<a href="qdomdocument.html#createElementNS">QDomDocument::createElementNS</a>() or +<a href="qdomdocument.html#createAttributeNS">QDomDocument::createAttributeNS</a>() instead, the prefix will not be +QString::null; but it might be an empty string if the name does +not have a prefix. +<p> <p>See also <a href="#setPrefix">setPrefix</a>(), <a href="#localName">localName</a>(), <a href="#namespaceURI">namespaceURI</a>(), <a href="qdomdocument.html#createElementNS">QDomDocument::createElementNS</a>(), and <a href="qdomdocument.html#createAttributeNS">QDomDocument::createAttributeNS</a>(). + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="previousSibling"></a>QDomNode::previousSibling () const<tt> [virtual]</tt> +</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 QDomNode 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>(). + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="removeChild"></a>QDomNode::removeChild ( const <a href="qdomnode.html">QDomNode</a> & oldChild )<tt> [virtual]</tt> +</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>(). + +<h3 class=fn><a href="qdomnode.html">QDomNode</a> <a name="replaceChild"></a>QDomNode::replaceChild ( const <a href="qdomnode.html">QDomNode</a> & newChild, const <a href="qdomnode.html">QDomNode</a> & oldChild )<tt> [virtual]</tt> +</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. +<p> If <em>newChild</em> is a <a href="qdomdocumentfragment.html">QDomDocumentFragment</a>, then <em>oldChild</em> is +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>(). + +<h3 class=fn>void <a name="save"></a>QDomNode::save ( <a href="qtextstream.html">QTextStream</a> & str, int indent ) const +</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. + +<h3 class=fn>void <a name="setNodeValue"></a>QDomNode::setNodeValue ( const <a href="qstring.html">QString</a> & v )<tt> [virtual]</tt> +</h3> +Sets the node's value to <em>v</em>. +<p> <p>See also <a href="#nodeValue">nodeValue</a>(). + +<h3 class=fn>void <a name="setPrefix"></a>QDomNode::setPrefix ( const <a href="qstring.html">QString</a> & pre )<tt> [virtual]</tt> +</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. +<p> <p>See also <a href="#prefix">prefix</a>(), <a href="#localName">localName</a>(), <a href="#namespaceURI">namespaceURI</a>(), <a href="qdomdocument.html#createElementNS">QDomDocument::createElementNS</a>(), and <a href="qdomdocument.html#createAttributeNS">QDomDocument::createAttributeNS</a>(). + +<h3 class=fn><a href="qdomattr.html">QDomAttr</a> <a name="toAttr"></a>QDomNode::toAttr () +</h3> +Converts a QDomNode into a <a href="qdomattr.html">QDomAttr</a>. If the node is not an +attribute, the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isAttr">isAttr</a>(). + +<h3 class=fn><a href="qdomcdatasection.html">QDomCDATASection</a> <a name="toCDATASection"></a>QDomNode::toCDATASection () +</h3> +Converts a QDomNode into a <a href="qdomcdatasection.html">QDomCDATASection</a>. If the node is not a +CDATA section, the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isCDATASection">isCDATASection</a>(). + +<h3 class=fn><a href="qdomcharacterdata.html">QDomCharacterData</a> <a name="toCharacterData"></a>QDomNode::toCharacterData () +</h3> +Converts a QDomNode into a <a href="qdomcharacterdata.html">QDomCharacterData</a>. If the node is not a +character data node the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isCharacterData">isCharacterData</a>(). + +<h3 class=fn><a href="qdomcomment.html">QDomComment</a> <a name="toComment"></a>QDomNode::toComment () +</h3> +Converts a QDomNode into a <a href="qdomcomment.html">QDomComment</a>. If the node is not a +comment the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isComment">isComment</a>(). + +<h3 class=fn><a href="qdomdocument.html">QDomDocument</a> <a name="toDocument"></a>QDomNode::toDocument () +</h3> +Converts a QDomNode into a <a href="qdomdocument.html">QDomDocument</a>. If the node is not a +document the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isDocument">isDocument</a>(). + +<h3 class=fn><a href="qdomdocumentfragment.html">QDomDocumentFragment</a> <a name="toDocumentFragment"></a>QDomNode::toDocumentFragment () +</h3> +Converts a QDomNode into a <a href="qdomdocumentfragment.html">QDomDocumentFragment</a>. If the node is +not a document fragment the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isDocumentFragment">isDocumentFragment</a>(). + +<h3 class=fn><a href="qdomdocumenttype.html">QDomDocumentType</a> <a name="toDocumentType"></a>QDomNode::toDocumentType () +</h3> +Converts a QDomNode into a <a href="qdomdocumenttype.html">QDomDocumentType</a>. If the node is not a +document type the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isDocumentType">isDocumentType</a>(). + +<h3 class=fn><a href="qdomelement.html">QDomElement</a> <a name="toElement"></a>QDomNode::toElement () +</h3> +Converts a QDomNode into a <a href="qdomelement.html">QDomElement</a>. If the node is not an +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>. +<h3 class=fn><a href="qdomentity.html">QDomEntity</a> <a name="toEntity"></a>QDomNode::toEntity () +</h3> +Converts a QDomNode into a <a href="qdomentity.html">QDomEntity</a>. If the node is not an +entity the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isEntity">isEntity</a>(). + +<h3 class=fn><a href="qdomentityreference.html">QDomEntityReference</a> <a name="toEntityReference"></a>QDomNode::toEntityReference () +</h3> +Converts a QDomNode into a <a href="qdomentityreference.html">QDomEntityReference</a>. If the node is not +an entity reference, the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isEntityReference">isEntityReference</a>(). + +<h3 class=fn><a href="qdomnotation.html">QDomNotation</a> <a name="toNotation"></a>QDomNode::toNotation () +</h3> +Converts a QDomNode into a <a href="qdomnotation.html">QDomNotation</a>. If the node is not a +notation the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isNotation">isNotation</a>(). + +<h3 class=fn><a href="qdomprocessinginstruction.html">QDomProcessingInstruction</a> <a name="toProcessingInstruction"></a>QDomNode::toProcessingInstruction () +</h3> +Converts a QDomNode into a <a href="qdomprocessinginstruction.html">QDomProcessingInstruction</a>. If the node +is not a processing instruction the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isProcessingInstruction">isProcessingInstruction</a>(). + +<h3 class=fn><a href="qdomtext.html">QDomText</a> <a name="toText"></a>QDomNode::toText () +</h3> +Converts a QDomNode into a <a href="qdomtext.html">QDomText</a>. If the node is not a text, +the returned object will be <a href="#isNull">null</a>. +<p> <p>See also <a href="#isText">isText</a>(). + +<hr><h2>Related Functions</h2> +<h3 class=fn><a href="qtextstream.html">QTextStream</a> & <a name="operator-lt-lt"></a>operator<< ( <a href="qtextstream.html">QTextStream</a> & str, const <a href="qdomnode.html">QDomNode</a> & node ) +</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">Qt 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>Qt 3.3.8</div> +</table></div></address></body> +</html> |