CopperSpice API  1.7.2
QXmlAttributes Class Reference

The QXmlAttributes class provides XML attributes. More...

Public Methods

 QXmlAttributes ()
 
virtual ~QXmlAttributes ()
 
void append (const QString &qName, const QString &uri, const QString &localPart, const QString &value)
 
void clear ()
 
int count () const
 
int index (const QString &qName) const
 
int index (const QString &uri, const QString &localPart) const
 
int length () const
 
QString localName (int index) const
 
QString qName (int index) const
 
QString type (const QString &qName) const
 
QString type (const QString &uri, const QString &localName) const
 
QString type (int index) const
 
QString uri (int index) const
 
QString value (const QString &qName) const
 
QString value (const QString &uri, const QString &localName) const
 
QString value (int index) const
 

Detailed Description

The QXmlAttributes class provides XML attributes. If attributes are reported by QXmlContentHandler::startElement() this class is used to pass the attribute values.

Use index() to locate the position of an attribute in the list, count() to retrieve the number of attributes, and clear() to remove the attributes. New attributes can be added with append(). Use type() to get an attribute's type and value() to get its value. The attribute's name is available from localName() or qName(), and its namespace URI from uri().

See also
qName(), uri(), localName(), value()

Constructor & Destructor Documentation

QXmlAttributes::QXmlAttributes ( )
inline

Constructs an empty attribute list.

QXmlAttributes::~QXmlAttributes ( )
inlinevirtual

Destroys the attributes object.

Method Documentation

void QXmlAttributes::append ( const QString qName,
const QString uri,
const QString localPart,
const QString value 
)

Appends a new attribute entry to the list of attributes. The qualified name of the attribute is qName, the namespace URI is uri and the local name is localPart. The value of the attribute is value.

See also
qName(), uri(), localName(), value()
void QXmlAttributes::clear ( )

Clears the list of attributes.

See also
append()
int QXmlAttributes::count ( ) const
inline

Returns the number of attributes in the list. This function is equivalent to length().

int QXmlAttributes::index ( const QString qName) const

Looks up the index of an attribute by the qualified name qName. Returns the index of the attribute or -1 if it was not found.

See also
Namespace Support via Features
int QXmlAttributes::index ( const QString uri,
const QString localPart 
) const

Looks up the index of an attribute by a namespace name.

uri specifies the namespace URI, or an empty string if the name has no namespace URI. localPart specifies the attribute's local name.

Returns the index of the attribute, or -1 if it was not found.

See also
Namespace Support via Features
int QXmlAttributes::length ( ) const

Returns the number of attributes in the list.

See also
count()
QString QXmlAttributes::localName ( int  index) const

Looks up an attribute's local name for the attribute at position index. If no namespace processing is done, the local name is an empty string.

See also
Namespace Support via Features
QString QXmlAttributes::qName ( int  index) const

Looks up an attribute's XML 1.0 qualified name for the attribute at position index.

See also
Namespace Support via Features
QString QXmlAttributes::type ( const QString qName) const

Looks up an attribute's type for the qualified name qName.

Currently only "CDATA" is returned.

QString QXmlAttributes::type ( const QString uri,
const QString localName 
) const

Looks up an attribute's type by namespace name.

uri specifies the namespace URI and localName specifies the local name. If the name has no namespace URI, use an empty string for uri.

Currently only "CDATA" is returned.

QString QXmlAttributes::type ( int  index) const

Looks up an attribute's type for the attribute at position index.

Currently only "CDATA" is returned.

QString QXmlAttributes::uri ( int  index) const

Looks up an attribute's namespace URI for the attribute at position index. If no namespace processing is done or if the attribute has no namespace, the namespace URI is an empty string.

See also
Namespace Support via Features
QString QXmlAttributes::value ( const QString qName) const

Returns an attribute's value for the qualified name qName or an empty string if no attribute exists for the name given.

See also
Namespace Support via Features
QString QXmlAttributes::value ( const QString uri,
const QString localName 
) const

Returns an attribute's value by namespace name. uri specifies the namespace URI, or an empty string if the name has no namespace URI. localName specifies the attribute's local name.

QString QXmlAttributes::value ( int  index) const

Returns an attribute's value for the attribute at position index. The index must be a valid position where index < count().