XML Processing
In addition to core XML support, classes for higher level querying and manipulation of XML data are provided by the Qt XML Patterns module. In the Qt SVG module, the QSvgRenderer and QSvgGenerator classes can read and write a subset of SVG, an XML-based file format. Qt also provides helper functions that may be useful to those working with XML and XHTML: see Qt::escape() and Qt::convertFromPlainText().
Topics:
- Classes for XML Processing
- An Introduction to Namespaces
- XML Streaming
- The SAX Interface
- Working with the DOM Tree
Classes for XML Processing
These classes are relevant to XML users.
Represents a single XML attribute | |
Represents a vector of QXmlStreamAttribute | |
Represents a DTD entity declaration | |
Entity resolver for a QXmlStreamReader | |
Represents a namespace declaration | |
Represents a DTD notation declaration | |
Fast parser for reading well-formed XML via a simple streaming API | |
XML writer with a simple streaming API | |
Represents one attribute of a QDomElement | |
Represents an XML CDATA section | |
Represents a generic string in the DOM | |
Represents an XML comment | |
Represents an XML document | |
Tree of QDomNodes which is not usually a complete QDomDocument | |
The representation of the DTD in the document tree | |
Represents one element in the DOM tree | |
Represents an XML entity | |
Represents an XML entity reference | |
Information about the features of the DOM implementation | |
Contains a collection of nodes that can be accessed by name | |
The base class for all the nodes in a DOM tree | |
List of QDomNode objects | |
Represents an XML notation | |
Represents an XML processing instruction | |
Represents text data in the parsed XML document | |
XML attributes | |
Interface to report the logical content of XML data | |
Interface to report DTD content of XML data | |
Interface to report declaration content of XML data | |
Default implementation of all the XML handler classes | |
Interface to resolve external entities contained in XML data | |
Interface to report errors in XML data | |
The input data for the QXmlReader subclasses | |
Interface to report the lexical content of XML data | |
The XML handler classes with information about the parsing position within a file | |
Helper class for XML readers which want to include namespace support | |
Used to report errors with the QXmlErrorHandler interface | |
Interface for XML readers (i.e. parsers) | |
Implementation of a simple XML parser | |
Callback interface for handling messages | |
Callback interface for resolving Uniform Resource Identifiers. A Uniform Resource Identifier (URI) is a string that uniquely identifies a resource. URIs are versatile global identifiers. It is often useful to transform a URI that identifies something logical into a URI that locates something physical (a URL), or to simply map a URI to a different URI. QAbstractUriResolver::resolve() provides this functionality | |
Abstract base class for modeling non-XML data to look like XML for QXmlQuery | |
Contains either an XML node or an atomic value | |
Identifies a node in an XML node model subclassed from QAbstractXmlNodeModel | |
Callback interface for transforming the output of a QXmlQuery | |
Implementation of QAbstractXmlNodeModel sufficient for many common cases | |
Identifies a location in a resource by URI, line, and column | |
Implementation of QXmlSerializer for transforming XQuery output into formatted XML | |
Represents the name of an XML node, in an efficient, namespace-aware way. QXmlName represents the name of an XML node in a way that is both efficient and safe for comparing names. Normally, an XML node represents an XML element or attribute, but QXmlName can also represent the names of other kinds of nodes, e.g., QAbstractXmlReceiver::processingInstruction() and QAbstractXmlReceiver::namespaceBinding() | |
Table of shared strings referenced by instances of QXmlName | |
Performs XQueries on XML data, or on non-XML data modeled to look like XML | |
Iterates through the results of evaluating an XQuery in QXmlQuery | |
Loading and validation of a W3C XML Schema | |
Validates XML instance documents against a W3C XML Schema | |
Implementation of QAbstractXmlReceiver for transforming XQuery output into unformatted XML |
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