QXmlAttributes 類提供 XML 屬性。 更多...
| 頭： | #include <QXmlAttributes> |
| qmake: | QT += xml |
該類已過時。 提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。
注意： 此類的所有函數 可重入 .
| 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 (QLatin1String qName ) const |
| int | index (const QString & uri , const QString & localPart ) const |
| int | length () const |
| QString | localName (int index ) const |
| QString | qName (int index ) const |
| void | swap (QXmlAttributes & other ) |
| QString | type (int index ) const |
| QString | type (const QString & qName ) const |
| QString | type (const QString & uri , const QString & localName ) const |
| QString | uri (int index ) const |
| QString | value (int index ) const |
| QString | value (const QString & qName ) const |
| QString | value (QLatin1String qName ) const |
| QString | value (const QString & uri , const QString & localName ) const |
If attributes are reported by QXmlContentHandler::startElement () this class is used to pass the attribute values.
使用 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 ()。使用 type () to get an attribute's type and value () to get its value. The attribute's name is available from localName () 或 qName (), and its namespace URI from uri ().
Constructs an empty attribute list.
[虛擬]
QXmlAttributes::
~QXmlAttributes
()
Destroys the attributes object.
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 .
另請參閱 qName (), uri (), localName ()，和 value ().
Clears the list of attributes.
另請參閱 append ().
Returns the number of attributes in the list. This function is equivalent to length ().
Looks up the index of an attribute by the qualified name qName .
Returns the index of the attribute or -1 if it wasn't found.
這是重載函數。
這是重載函數。
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 wasn't found.
Returns the number of attributes in the list.
另請參閱 count ().
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.
Looks up an attribute's XML 1.0 qualified name for the attribute at position index .
交換
this
with
other
.
Looks up an attribute's type for the attribute at position index .
Currently only "CDATA" is returned.
這是重載函數。
Looks up an attribute's type for the qualified name qName .
Currently only "CDATA" is returned.
這是重載函數。
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.
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.
Returns an attribute's value for the attribute at position index . The index must be a valid position (i.e., 0 <= index < count ()).
這是重載函數。
Returns an attribute's value for the qualified name qName , or an empty string if no attribute exists for the name given.
這是重載函數。
Returns an attribute's value for the qualified name qName , or an empty string if no attribute exists for the name given.
這是重載函數。
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.