org.eclipse.jface.text

Class DocumentEvent [ source ]

java.lang.Object

org.eclipse.jface.text.DocumentEvent

Direct Known Subclasses:

BlockCommentAction.Edit, SlaveDocumentEvent

public class DocumentEvent
extends Object

Specification of changes applied to documents. All changes are represented as replace commands, i.e. specifying a document range whose text gets replaced with different text. In addition to this information, the event also contains the changed document.

See Also:

IDocument

Field Summary

Fields

Modifier and Type	Field and Description
IDocument	fDocument The changed document
int	fLength Length of the replaced document text
long	fModificationStamp The modification stamp of the document when firing this event.
int	fOffset The document offset
String	fText Text inserted into the document

Constructor Summary

Constructors

Constructor and Description
DocumentEvent() Creates a new, not initialized document event.
DocumentEvent(IDocument doc, int offset, int length, String text) Creates a new document event.

Method Summary

Methods

Modifier and Type	Method and Description
IDocument	getDocument() Returns the changed document.
int	getLength() Returns the length of the replaced text.
long	getModificationStamp() Returns the document's modification stamp at the time when this event was sent.
int	getOffset() Returns the offset of the change.
String	getText() Returns the text that has been inserted.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

fDocument

public IDocument fDocument

The changed document

fOffset

public int fOffset

The document offset

fLength

public int fLength

Length of the replaced document text

fText

public String fText

Text inserted into the document

fModificationStamp

public long fModificationStamp

The modification stamp of the document when firing this event.

Since:

3.1 and public since 3.3

Constructor Detail

DocumentEvent

public DocumentEvent(IDocument doc,
             int offset,
             int length,
             String text)

Creates a new document event.

Parameters:

doc - the changed document

offset - the offset of the replaced text

length - the length of the replaced text

text - the substitution text

DocumentEvent

public DocumentEvent()

Creates a new, not initialized document event.

Method Detail

getDocument

public IDocument getDocument()

Returns the changed document.

Returns:

the changed document

getOffset

public int getOffset()

Returns the offset of the change.

Returns:

the offset of the change

getLength

public int getLength()

Returns the length of the replaced text.

Returns:

the length of the replaced text

getText

public String getText()

Returns the text that has been inserted.

Returns:

the text that has been inserted

getModificationStamp

public long getModificationStamp()

Returns the document's modification stamp at the time when this event was sent.

Returns:

the modification stamp or IDocumentExtension4.UNKNOWN_MODIFICATION_STAMP.

Since:

3.1

See Also:

IDocumentExtension4.getModificationStamp()

toString

public String toString()

Overrides:

toString in class Object