com.mucommander.ui.text
Class SizeConstrainedDocument

java.lang.Object
  javax.swing.text.AbstractDocument
      javax.swing.text.PlainDocument
          com.mucommander.ui.text.SizeConstrainedDocument

All Implemented Interfaces:

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

public class SizeConstrainedDocument
extends javax.swing.text.PlainDocument

Document that can be used with java.swing.JTextField and javax.swing.JTextArea to limit the number of characters that can be entered by the user.

Author:

Maxence Bernard

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

SizeConstrainedDocument(int maxLen)
Creates a new instance of SizeConstrainedDocument, using the specified length to limit the number of characters allowed.

Method Summary

void	insertString(int offset, java.lang.String str, javax.swing.text.AttributeSet attributeSet)

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

SizeConstrainedDocument

public SizeConstrainedDocument(int maxLen)

Creates a new instance of SizeConstrainedDocument, using the specified length to limit the number of characters allowed.

Parameters:

maxLen - maximum number of characters allowed

Method Detail

insertString

public void insertString(int offset,
                         java.lang.String str,
                         javax.swing.text.AttributeSet attributeSet)
                  throws javax.swing.text.BadLocationException

Specified by:

insertString in interface javax.swing.text.Document

Overrides:

insertString in class javax.swing.text.PlainDocument

Throws:

javax.swing.text.BadLocationException