Class DoubleDocument

java.lang.Object

javax.swing.text.AbstractDocument

javax.swing.text.PlainDocument

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 AbstractDocument

AbstractDocument.AbstractElement, AbstractDocument.AttributeContext, AbstractDocument.BranchElement, AbstractDocument.Content, AbstractDocument.DefaultDocumentEvent, AbstractDocument.ElementEdit, AbstractDocument.LeafElement

Field Summary

Fields inherited from class PlainDocument

lineLimitAttribute, tabSizeAttribute

Fields inherited from class AbstractDocument

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

Fields inherited from interface Document

StreamDescriptionProperty, TitleProperty

Constructor Summary

Constructors

Constructor	Description
DoubleDocument()

Method Summary

Modifier and Type	Method	Description
double	getValue()
void	insertString(int offs, String str, AttributeSet a)	Strip all non digit characters.
void	setValue(double d)

Methods inherited from class PlainDocument

createDefaultRoot, getDefaultRootElement, getParagraphElement, insertUpdate, removeUpdate

Methods inherited from class 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 Object

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

Constructor Details

DoubleDocument

public DoubleDocument()

Method Details

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()