org.apache.batik.ext.swing
Class DoubleDocument

java.lang.Object
  extended by javax.swing.text.AbstractDocument
      extended by javax.swing.text.PlainDocument
          extended by org.apache.batik.ext.swing.DoubleDocument
All Implemented Interfaces:
Serializable, Document

public class DoubleDocument
extends PlainDocument

Helper class. Only allows an Double value in the document.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class javax.swing.text.AbstractDocument
AbstractDocument.AbstractElement, AbstractDocument.AttributeContext, AbstractDocument.BranchElement, AbstractDocument.Content, AbstractDocument.DefaultDocumentEvent, AbstractDocument.ElementEdit, 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
DoubleDocument()
           
 
Method Summary
 double getValue()
           
 void insertString(int offs, String str, AttributeSet a)
          Strip all non digit characters.
 void setValue(double d)
           
 
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, remove, 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

DoubleDocument

public DoubleDocument()
Method Detail

insertString

public void insertString(int offs,
                         String str,
                         AttributeSet a)
                  throws BadLocationException
Strip all non digit characters. The first character must be '-' or '+'. Only one '.' is allowed.

Specified by:
insertString in interface Document
Overrides:
insertString in class PlainDocument
Throws:
BadLocationException

setValue

public void setValue(double d)

getValue

public double getValue()


Copyright © 2008 Apache Software Foundation. All Rights Reserved.