com.partnersoft.gui

Class NumberDocument

java.lang.Object

javax.swing.text.AbstractDocument

javax.swing.text.PlainDocument

com.partnersoft.gui.ValidatedDocument

com.partnersoft.gui.LimitedLengthDocument

com.partnersoft.gui.NumberDocument

All Implemented Interfaces:

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

public class NumberDocument
extends LimitedLengthDocument

A document that only allows numeric values.

Author:

Paul Reavis Copyright 1998-2003 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

Constructors

Constructor and Description
NumberDocument()

Method Summary

Methods

Modifier and Type	Method and Description
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.

Methods inherited from class com.partnersoft.gui.LimitedLengthDocument

getMaximumLength, setMaximumLength

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

NumberDocument

public NumberDocument()

Method Detail

isValid

public boolean isValid(java.lang.String value)

Description copied from class: ValidatedDocument

Subclasses must override this to validate individual Strings.

Overrides:

isValid in class LimitedLengthDocument

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?

Overrides:

parse in class LimitedLengthDocument