org.apache.batik.ext.swing
Class DoubleDocument

java.lang.Object
  |
  +--javax.swing.text.AbstractDocument
        |
        +--javax.swing.text.PlainDocument
              |
              +--org.apache.batik.ext.swing.DoubleDocument

All Implemented Interfaces:

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

public class DoubleDocument

extends javax.swing.text.PlainDocument

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

See Also:

Serialized Form

Inner classes 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

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, java.lang.String str, javax.swing.text.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, getDocumentProperties, getEndPosition, getLength, getListeners, getProperty, getRootElements, getStartPosition, getText, getText, postRemoveUpdate, putProperty, readLock, readUnlock, remove, removeDocumentListener, removeUndoableEditListener, render, setAsynchronousLoadPriority, 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,
                         java.lang.String str,
                         javax.swing.text.AttributeSet a)
                  throws javax.swing.text.BadLocationException

Strip all non digit characters. '-' and '+' are only allowed as the first character. Only one '.' is allowed.

Overrides:

insertString in class javax.swing.text.AbstractDocument

setValue

public void setValue(double d)

getValue

public double getValue()