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QtXml.QDomAttr Class Reference

The QDomAttr class represents one attribute of a QDomElement. More...

Inheritance diagram for QtXml.QDomAttr:
Collaboration diagram for QtXml.QDomAttr:

Public Member Functions

 QDomAttr ()
 
 
 QDomAttr (QDomAttr x)
 
 
override void CreateProxy ()
 
new string Name ()
 
 
new QDomNode.NodeType nodeType ()
 
 
new QDomElement OwnerElement ()
 
 
new bool Specified ()
 
 
new void Dispose ()
 
- Public Member Functions inherited from QtXml.QDomNode
override bool Equals (object o)
 
override int GetHashCode ()
 
 QDomNode ()
 
 
 QDomNode (QDomNode arg1)
 
 
new QDomNode AppendChild (QDomNode newChild)
 
 
new QDomNamedNodeMap Attributes ()
 
 
new QDomNodeList ChildNodes ()
 
 
new void Clear ()
 
 
new QDomNode CloneNode (bool deep=true)
 
 
new int ColumnNumber ()
 
 
new QDomNode FirstChild ()
 
 
new QDomElement FirstChildElement (string tagName="")
 
 
new bool HasAttributes ()
 
 
new bool HasChildNodes ()
 
 
new QDomNode InsertAfter (QDomNode newChild, QDomNode refChild)
 
 
new QDomNode InsertBefore (QDomNode newChild, QDomNode refChild)
 
 
new bool IsAttr ()
 
 
new bool IsCDATASection ()
 
 
new bool IsCharacterData ()
 
 
new bool IsComment ()
 
 
new bool IsDocument ()
 
 
new bool IsDocumentFragment ()
 
 
new bool IsDocumentType ()
 
 
new bool IsElement ()
 
 
new bool IsEntity ()
 
 
new bool IsEntityReference ()
 
 
new bool IsNotation ()
 
 
new bool IsNull ()
 
 
new bool IsProcessingInstruction ()
 
 
new bool IsSupported (string feature, string version)
 
 
new bool IsText ()
 
 
new QDomNode LastChild ()
 
 
new QDomElement LastChildElement (string tagName="")
 
 
new int LineNumber ()
 
 
new string LocalName ()
 
 
new QDomNode NamedItem (string name)
 
 
new string NamespaceURI ()
 
 
new QDomNode NextSibling ()
 
 
new QDomElement NextSiblingElement (string taName="")
 
 
new string NodeName ()
 
 
new QDomNode.NodeType nodeType ()
 
 
new void Normalize ()
 
 
new QDomDocument OwnerDocument ()
 
 
new QDomNode ParentNode ()
 
 
new QDomNode PreviousSibling ()
 
 
new QDomElement PreviousSiblingElement (string tagName="")
 
 
new QDomNode RemoveChild (QDomNode oldChild)
 
 
new QDomNode ReplaceChild (QDomNode newChild, QDomNode oldChild)
 
 
new void Save (QTextStream arg1, int arg2)
 
 
new void Save (QTextStream arg1, int arg2, QDomNode.EncodingPolicy arg3)
 
 
new QDomAttr ToAttr ()
 
 
new QDomCDATASection ToCDATASection ()
 
 
new QDomCharacterData ToCharacterData ()
 
 
new QDomComment ToComment ()
 
 
new QDomDocument ToDocument ()
 
 
new QDomDocumentFragment ToDocumentFragment ()
 
 
new QDomDocumentType ToDocumentType ()
 
 
new QDomElement ToElement ()
 
 
new QDomEntity ToEntity ()
 
 
new QDomEntityReference ToEntityReference ()
 
 
new QDomNotation ToNotation ()
 
 
new QDomProcessingInstruction ToProcessingInstruction ()
 
 
new QDomText ToText ()
 
 
new void Dispose ()
 

Protected Member Functions

 QDomAttr (System.Type dummy)
 
- Protected Member Functions inherited from QtXml.QDomNode
 QDomNode (System.Type dummy)
 

Properties

new string Value [get, set]
 
 
- Properties inherited from QtXml.QDomNode
new string NodeValue [get, set]
 
 
new string Prefix [get, set]
 
 
virtual System.IntPtr SmokeObject [get, set]
 

Additional Inherited Members

- Public Types inherited from QtXml.QDomNode
enum  EncodingPolicy { EncodingFromDocument = 1, EncodingFromTextStream = 2 }
  More...
 
enum  NodeType {
  AttributeNode = 2, BaseNode = 21, CDATASectionNode = 4, CharacterDataNode = 22,
  CommentNode = 8, DocumentFragmentNode = 11, DocumentNode = 9, DocumentTypeNode = 10,
  ElementNode = 1, EntityNode = 6, EntityReferenceNode = 5, NotationNode = 12,
  ProcessingInstructionNode = 7, TextNode = 3
}
  More...
 
- Static Public Member Functions inherited from QtXml.QDomNode
static bool operator!= (QDomNode arg1, QDomNode arg2)
 
 
static bool operator== (QDomNode arg1, QDomNode arg2)
 
 
- Protected Attributes inherited from QtXml.QDomNode
SmokeInvocation interceptor
 

Detailed Description

The QDomAttr class represents one attribute of a QDomElement.

For example, the following piece of XML produces an element with no children, but two attributes:

<link href="http://qt.nokia.com&quot; color="red" />

You can access the attributes of an element with code like this:

QDomElement e = //...

//...

QDomAttr a = e.attributeNode("href");

cout << a.value() << endl; // prints "http://qt.nokia.com&quot;

a.setValue("http://qt.nokia.com/doc&quot;); // change the node's attribute

QDomAttr a2 = e.attributeNode("href");

cout << a2.value() << endl; // prints "http://qt.nokia.com/doc&quot;

This example also shows that changing an attribute received from an element changes the attribute of the element. If you do not want to change the value of the element's attribute you must use cloneNode() to get an independent copy of the attribute.

QDomAttr can return the name() and value() of an attribute. An attribute's value is set with setValue(). If specified() returns true the value was set with setValue(). The node this attribute is attached to (if any) is returned by ownerElement().

For further information about the Document Object Model see http://www.w3.org/TR/REC-DOM-Level-1/ and http://www.w3.org/TR/DOM-Level-2-Core/. For a more general introduction of the DOM implementation see the QDomDocument documentation.

Constructor & Destructor Documentation

QtXml.QDomAttr.QDomAttr ( System.Type  dummy)
protected
QtXml.QDomAttr.QDomAttr ( )

Constructs an empty attribute.

QtXml.QDomAttr.QDomAttr ( QDomAttr  x)

Constructs a copy of x.

The data of the copy is shared (shallow copy): modifying one node will also change the other. If you want to make a deep copy, use cloneNode().

Member Function Documentation

override void QtXml.QDomAttr.CreateProxy ( )
virtual

Reimplemented from QtXml.QDomNode.

new void QtXml.QDomAttr.Dispose ( )
new string QtXml.QDomAttr.Name ( )

Returns the attribute's name.

new QDomNode.NodeType QtXml.QDomAttr.nodeType ( )

Returns AttributeNode.

new QDomElement QtXml.QDomAttr.OwnerElement ( )

Returns the element node this attribute is attached to or a null node if this attribute is not attached to any element.

new bool QtXml.QDomAttr.Specified ( )

Returns true if the attribute has been set by the user with setValue(). Returns false if the value hasn't been specified or set.

See also setValue().

Property Documentation

new string QtXml.QDomAttr.Value
getset

Returns the value of the attribute or an empty string if the attribute has not been specified.

Sets the attribute's value to v.