swingwtx.swing.text
Class AbstractDocument

java.lang.Object
  swingwtx.swing.text.AbstractDocument

All Implemented Interfaces:

Document, java.io.Serializable

Direct Known Subclasses:

PlainDocument

public abstract class AbstractDocument

extends java.lang.Object

implements Document, java.io.Serializable

Main implementation of document support.

See Also:

Serialized Form

Nested Class Summary

class	AbstractDocument.AbstractElement Sub-classes
static interface	AbstractDocument.AttributeContext
class	AbstractDocument.BranchElement
static interface	AbstractDocument.Content Interfaces:
class	AbstractDocument.DefaultDocumentEvent
static class	AbstractDocument.ElementEdit
class	AbstractDocument.LeafElement

Field Summary

protected AbstractDocument.Content	content The document content
protected java.util.Vector	documentListeners Document listeners
protected java.util.Hashtable	props Properties
protected java.util.Vector	undoListeners Undo listeners

Fields inherited from interface swingwtx.swing.text.Document

StreamDescriptionProperty, TitleProperty

Constructor Summary

AbstractDocument()

Method Summary

void	addDocumentListener(DocumentListener listener)
void	addUndoableEditListener(UndoableEditListener listener)
Position	createPosition(int offs)
protected void	fireDocumentEvent(DocumentEvent e) Fires document change events to listeners
DocumentFilter	getDocumentFilter()
Position	getEndPosition()
DocumentFilter.FilterBypass	getFilterBypass()
int	getLength()
abstract Element	getParagraphElement(int pos)
java.lang.Object	getProperty(java.lang.Object key)
Element[]	getRootElements() FIXME: NOT IMPLEMENTED
Position	getStartPosition()
java.lang.String	getText(int offset, int length)
void	getText(int offset, int length, Segment txt)
void	insertString(int offset, java.lang.String str, AttributeSet a) FIXME: Need to work with UndoManager ?
void	putProperty(java.lang.Object key, java.lang.Object value)
void	remove(int offs, int len) FIXME: Need to work with UndoManager ?
void	removeDocumentListener(DocumentListener listener)
void	removeUndoableEditListener(UndoableEditListener listener)
void	render(java.lang.Runnable r) FIXME: What the hell is this routine for?
void	setDocumentFilter(DocumentFilter documentFilter)

Methods inherited from class java.lang.Object

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

Methods inherited from interface swingwtx.swing.text.Document

getDefaultRootElement

Field Detail

content

protected AbstractDocument.Content content

The document content

documentListeners

protected java.util.Vector documentListeners

Document listeners

undoListeners

protected java.util.Vector undoListeners

Undo listeners

props

protected java.util.Hashtable props

Properties

Constructor Detail

AbstractDocument

public AbstractDocument()

Method Detail

getParagraphElement

public abstract Element getParagraphElement(int pos)

getLength

public int getLength()

Specified by:

getLength in interface Document

Returns:

the content length

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 java.lang.Object getProperty(java.lang.Object key)

Specified by:

getProperty in interface Document

putProperty

public void putProperty(java.lang.Object key,
                        java.lang.Object value)

Specified by:

putProperty in interface Document

remove

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

FIXME: Need to work with UndoManager ?

Specified by:

remove in interface Document

Throws:

BadLocationException

insertString

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

FIXME: Need to work with UndoManager ?

Specified by:

insertString in interface Document

Throws:

BadLocationException

getText

public java.lang.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()

FIXME: NOT IMPLEMENTED

Specified by:

getRootElements in interface Document

render

public void render(java.lang.Runnable r)

FIXME: What the hell is this routine for?

Specified by:

render in interface Document

getDocumentFilter

public DocumentFilter getDocumentFilter()

setDocumentFilter

public void setDocumentFilter(DocumentFilter documentFilter)

getFilterBypass

public DocumentFilter.FilterBypass getFilterBypass()

fireDocumentEvent

protected void fireDocumentEvent(DocumentEvent e)

Fires document change events to listeners