Package com.gargoylesoftware.base.util

Class DocumentUtil.PassthroughDocument

java.lang.Object

com.gargoylesoftware.base.util.DocumentUtil.PassthroughDocument

All Implemented Interfaces:

Document

Direct Known Subclasses:

DocumentUtil.LengthLimitedDocument

Enclosing class:

DocumentUtil

private abstract static class DocumentUtil.PassthroughDocument
extends Object
implements Document

A document that merely passes all requests through to another document. This is used as the base class for the custom documents provided here.

Field Summary

Fields

Modifier and Type	Field	Description
private final Document	delegate_

Fields inherited from interface javax.swing.text.Document

StreamDescriptionProperty, TitleProperty

Constructor Summary

Constructors

Constructor	Description
PassthroughDocument(Document delegate)	Create an instance

Method Summary

Modifier and Type	Method	Description
void	addDocumentListener(DocumentListener listener)
void	addUndoableEditListener(UndoableEditListener listener)
Position	createPosition(int offs)
Element	getDefaultRootElement()
Position	getEndPosition()
int	getLength()
Object	getProperty(Object key)
Element[]	getRootElements()
Position	getStartPosition()
String	getText(int offset, int length)
void	getText(int offset, int length, Segment txt)
void	insertString(int offset, String str, AttributeSet a)
void	putProperty(Object key, Object value)
void	remove(int offs, int len)
void	removeDocumentListener(DocumentListener listener)
void	removeUndoableEditListener(UndoableEditListener listener)
void	render(Runnable r)

Methods inherited from class java.lang.Object

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

Field Details

delegate_

private final Document delegate_

Constructor Details

PassthroughDocument

public PassthroughDocument(Document delegate)

Create an instance

Parameters:

delegate - The document to wrap.

Method Details

getLength

public int getLength()

Specified by:

getLength in interface Document

addDocumentListener

public void addDocumentListener(DocumentListener listener)

Specified by:

addDocumentListener in interface Document

removeDocumentListener

public void removeDocumentListener(DocumentListener listener)

Specified by:

removeDocumentListener in interface Document

addUndoableEditListener

public void addUndoableEditListener(UndoableEditListener listener)

Specified by:

addUndoableEditListener in interface Document

removeUndoableEditListener

public void removeUndoableEditListener(UndoableEditListener listener)

Specified by:

removeUndoableEditListener in interface Document

getProperty

public Object getProperty(Object key)

Specified by:

getProperty in interface Document

putProperty

public void putProperty(Object key,
 Object value)

Specified by:

putProperty in interface Document

remove

public void remove(int offs,
 int len)
            throws BadLocationException

Specified by:

remove in interface Document

Throws:

BadLocationException

insertString

public void insertString(int offset,
 String str,
 AttributeSet a)
                  throws BadLocationException

Specified by:

insertString in interface Document

Throws:

BadLocationException

getText

public String getText(int offset,
 int length)
               throws BadLocationException

Specified by:

getText in interface Document

Throws:

BadLocationException

getText

public void getText(int offset,
 int length,
 Segment txt)
             throws BadLocationException

Specified by:

getText in interface Document

Throws:

BadLocationException

getStartPosition

public Position getStartPosition()

Specified by:

getStartPosition in interface Document

getEndPosition

public Position getEndPosition()

Specified by:

getEndPosition in interface Document

createPosition

public Position createPosition(int offs)
                        throws BadLocationException

Specified by:

createPosition in interface Document

Throws:

BadLocationException

getRootElements

public Element[] getRootElements()

Specified by:

getRootElements in interface Document

getDefaultRootElement

public Element getDefaultRootElement()

Specified by:

getDefaultRootElement in interface Document

render

public void render(Runnable r)

Specified by:

render in interface Document