com.trolltech.qt.xml
Class QDomProcessingInstruction

java.lang.Object
  com.trolltech.qt.internal.QSignalEmitterInternal
      com.trolltech.qt.QSignalEmitter
          com.trolltech.qt.QtJambiObject
              com.trolltech.qt.xml.QDomNode
                  com.trolltech.qt.xml.QDomProcessingInstruction

All Implemented Interfaces:

QtJambiInterface, java.lang.Cloneable

public class QDomProcessingInstruction
extends QDomNode
implements java.lang.Cloneable

The QDomProcessingInstruction class represents an XML processing instruction. Processing instructions are used in XML to keep processor-specific information in the text of the document.

The XML declaration that appears at the top of an XML document, typically <?xml version='1.0' encoding='UTF-8'?>, is treated by QDom as a processing instruction. This is unfortunate, since the XML declaration is not a processing instruction; among other differences, it cannot be inserted into a document anywhere but on the first line.

Do not use this function to create an xml declaration, since although it has the same syntax as a processing instruction, it isn't, and might not be treated by QDom as such.

The content of the processing instruction is retrieved with data() and set with setData(). The processing instruction's target is retrieved with target().

For further information about the Document Object Model see Level 1 and Level 2 Core. For a more general introduction of the DOM implementation see the QDomDocument documentation.

Nested Class Summary

Nested classes/interfaces inherited from class com.trolltech.qt.xml.QDomNode

QDomNode.EncodingPolicy, QDomNode.NodeType

Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter

QSignalEmitter.AbstractSignal, QSignalEmitter.PrivateSignal0, QSignalEmitter.PrivateSignal1, QSignalEmitter.PrivateSignal2, QSignalEmitter.PrivateSignal3, QSignalEmitter.PrivateSignal4, QSignalEmitter.PrivateSignal5, QSignalEmitter.PrivateSignal6, QSignalEmitter.PrivateSignal7, QSignalEmitter.PrivateSignal8, QSignalEmitter.PrivateSignal9, QSignalEmitter.Signal0, QSignalEmitter.Signal1, QSignalEmitter.Signal2, QSignalEmitter.Signal3, QSignalEmitter.Signal4, QSignalEmitter.Signal5, QSignalEmitter.Signal6, QSignalEmitter.Signal7, QSignalEmitter.Signal8, QSignalEmitter.Signal9

Nested classes/interfaces inherited from class com.trolltech.qt.internal.QSignalEmitterInternal

com.trolltech.qt.internal.QSignalEmitterInternal.AbstractSignalInternal

Field Summary

Fields inherited from class com.trolltech.qt.internal.QSignalEmitterInternal

currentSender

Constructor Summary

QDomProcessingInstruction()
Constructs an empty processing instruction.

QDomProcessingInstruction(QDomProcessingInstruction x)
Constructs a copy of x.

Method Summary

QDomProcessingInstruction	clone() This method is reimplemented for internal reasons
java.lang.String	data() Returns the content of this processing instruction.
void	setData(java.lang.String d) Sets the data contained in the processing instruction to d.
java.lang.String	target() Returns the target of this processing instruction.

Methods inherited from class com.trolltech.qt.xml.QDomNode

appendChild, childNodes, clear, cloneNode, cloneNode, columnNumber, firstChild, firstChildElement, firstChildElement, hasAttributes, hasChildNodes, insertAfter, insertBefore, isAttr, isCDATASection, isCharacterData, isComment, isDocument, isDocumentFragment, isDocumentType, isElement, isEntity, isEntityReference, isNotation, isNull, isProcessingInstruction, isSupported, isText, lastChild, lastChildElement, lastChildElement, lineNumber, localName, namedItem, namespaceURI, nextSibling, nextSiblingElement, nextSiblingElement, nodeName, nodeType, nodeValue, normalize, ownerDocument, parentNode, prefix, previousSibling, previousSiblingElement, previousSiblingElement, removeChild, replaceChild, save, save, setNodeValue, setPrefix, toAttr, toCDATASection, toCharacterData, toComment, toDocument, toDocumentFragment, toDocumentType, toElement, toEntity, toEntityReference, toNotation, toProcessingInstruction, toText, writeTo

Methods inherited from class com.trolltech.qt.QtJambiObject

dispose, disposed, equals, finalize, reassignNativeResources, tr, tr, tr

Methods inherited from class com.trolltech.qt.QSignalEmitter

blockSignals, disconnect, disconnect, signalsBlocked, signalSender, thread

Methods inherited from class com.trolltech.qt.internal.QSignalEmitterInternal

__qt_signalInitialization

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.trolltech.qt.QtJambiInterface

disableGarbageCollection, nativeId, nativePointer, reenableGarbageCollection, setJavaOwnership

Constructor Detail

QDomProcessingInstruction

public QDomProcessingInstruction()

Constructs an empty processing instruction. Use QDomDocument::createProcessingInstruction() to create a processing instruction with content.

QDomProcessingInstruction

public QDomProcessingInstruction(QDomProcessingInstruction 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().

Method Detail

data

public final java.lang.String data()

Returns the content of this processing instruction.

See also:

setData(), and target().

setData

public final void setData(java.lang.String d)

Sets the data contained in the processing instruction to d.

See also:

data().

target

public final java.lang.String target()

Returns the target of this processing instruction.

See also:

data().

clone

public QDomProcessingInstruction clone()

This method is reimplemented for internal reasons

Overrides:

clone in class QDomNode