uk.ac.starlink.ast.gui

Class AstDoubleDocument

java.lang.Object

javax.swing.text.AbstractDocument

javax.swing.text.PlainDocument

uk.ac.starlink.ast.gui.AstDoubleDocument

All Implemented Interfaces:

Serializable, Document

public class AstDoubleDocument
extends PlainDocument

AstDoubleDocument extends PlainDocument to so that any associated components will only accept valid AstDouble formatted strings. This requires a PlotController and a valid axis.

Use this with AstDoubleFields (a JTextField) that should only take appropriately formatted AST coordinates (like RA and Dec).

Version:

$Id$

Author:

Peter W. Draper

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

Constructors

Constructor and Description
AstDoubleDocument(PlotController controller, int axis) Constructor for the AstDoubleDocument object

Method Summary

Modifier and Type	Method and Description
void	insertString(int offs, String str, AttributeSet a)
void	remove(int offs, int len)

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

AstDoubleDocument

public AstDoubleDocument(PlotController controller,
                         int axis)

Constructor for the AstDoubleDocument object

Method Detail

insertString

public void insertString(int offs,
                         String str,
                         AttributeSet a)
                  throws BadLocationException

Specified by:

insertString in interface Document

Overrides:

insertString in class PlainDocument

Throws:

BadLocationException

remove

public void remove(int offs,
                   int len)
            throws BadLocationException

Specified by:

remove in interface Document

Overrides:

remove in class AbstractDocument

Throws:

BadLocationException