com.partnersoft.gui
Class LimitedLengthDocument

java.lang.Object
  javax.swing.text.AbstractDocument
      javax.swing.text.PlainDocument
          com.partnersoft.gui.ValidatedDocument
              com.partnersoft.gui.LimitedLengthDocument

All Implemented Interfaces:

java.io.Serializable, javax.swing.text.Document

Direct Known Subclasses:

ColorDocument, IntegerDocument, NumberDocument

public class LimitedLengthDocument
extends ValidatedDocument

A document that only allows strings up to a certain size.

Author:

Paul Reavis Copyright 1999-2003 Partner Software, Inc.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.text.AbstractDocument

javax.swing.text.AbstractDocument.AbstractElement, javax.swing.text.AbstractDocument.AttributeContext, javax.swing.text.AbstractDocument.BranchElement, javax.swing.text.AbstractDocument.Content, javax.swing.text.AbstractDocument.DefaultDocumentEvent, javax.swing.text.AbstractDocument.ElementEdit, javax.swing.text.AbstractDocument.LeafElement

Field Summary

Fields inherited from class javax.swing.text.PlainDocument

lineLimitAttribute, tabSizeAttribute

Fields inherited from class javax.swing.text.AbstractDocument

BAD_LOCATION, BidiElementName, ContentElementName, ElementNameAttribute, listenerList, ParagraphElementName, SectionElementName

Fields inherited from interface javax.swing.text.Document

StreamDescriptionProperty, TitleProperty

Constructor Summary

LimitedLengthDocument()

Method Summary

int	getMaximumLength()
boolean	isValid(java.lang.String value) Subclasses must override this to validate individual Strings.
java.lang.Object	parse(java.lang.String value) Subclasses must override this to return the Object specified by the String.
void	setMaximumLength(int newLength)

Methods inherited from class com.partnersoft.gui.ValidatedDocument

insertString, isValidatedOnExit, remove

Methods inherited from class javax.swing.text.PlainDocument

createDefaultRoot, getDefaultRootElement, getParagraphElement, insertUpdate, removeUpdate

Methods inherited from class javax.swing.text.AbstractDocument

addDocumentListener, addUndoableEditListener, createBranchElement, createLeafElement, createPosition, dump, fireChangedUpdate, fireInsertUpdate, fireRemoveUpdate, fireUndoableEditUpdate, getAsynchronousLoadPriority, getAttributeContext, getBidiRootElement, getContent, getCurrentWriter, getDocumentFilter, getDocumentListeners, getDocumentProperties, getEndPosition, getLength, getListeners, getProperty, getRootElements, getStartPosition, getText, getText, getUndoableEditListeners, postRemoveUpdate, putProperty, readLock, readUnlock, removeDocumentListener, removeUndoableEditListener, render, replace, setAsynchronousLoadPriority, setDocumentFilter, setDocumentProperties, writeLock, writeUnlock

Methods inherited from class java.lang.Object

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

Constructor Detail

LimitedLengthDocument

public LimitedLengthDocument()

Method Detail

isValid

public boolean isValid(java.lang.String value)

Description copied from class: ValidatedDocument

Subclasses must override this to validate individual Strings.

Specified by:

isValid in class ValidatedDocument

parse

public java.lang.Object parse(java.lang.String value)

Description copied from class: ValidatedDocument

Subclasses must override this to return the Object specified by the String. Not strictly a validation feature, but since validation often implies a translation from String to something else, why not?

Specified by:

parse in class ValidatedDocument

getMaximumLength

public int getMaximumLength()

setMaximumLength

public void setMaximumLength(int newLength)