org.tbee.swing.text
Class DocumentFilterSize

java.lang.Object
  javax.swing.text.DocumentFilter
      org.tbee.swing.text.DocumentFilterSize

public class DocumentFilterSize
extends DocumentFilter

Limit any text component to a maximum length To use DocumentFilterSize, create an instance and then attach it to a document using the setDocumentFilter method defined in the AbstractDocument class. ((AbstractDocument)lJTextArea.getDocument()).setDocumentFilter(new DocumentFilterSize( 20 )); Although it is possible to have documents that do not descend from AbstractDocument, by default Swing text components use AbstractDocument subclasses for their documents.

Author:

User

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.text.DocumentFilter

DocumentFilter.FilterBypass

Constructor Summary

DocumentFilterSize(int maxsize)

DocumentFilterSize(int maxsize, boolean showPopup)

Method Summary

int	getMaxsize()
boolean	getShowPopup()
void	insertString(DocumentFilter.FilterBypass fb, int offs, String str, AttributeSet a)
void	replace(DocumentFilter.FilterBypass fb, int offs, int length, String str, AttributeSet a)
void	setMaxsize(int maxsize) maxsize
void	setShowPopup(boolean showPopup) showPopup

Methods inherited from class javax.swing.text.DocumentFilter

remove

Methods inherited from class java.lang.Object

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

Constructor Detail

DocumentFilterSize

public DocumentFilterSize(int maxsize)

Parameters:

maxsize -

DocumentFilterSize

public DocumentFilterSize(int maxsize,
                          boolean showPopup)

Parameters:

maxsize -

showPopup -

Method Detail

setMaxsize

public void setMaxsize(int maxsize)

maxsize

getMaxsize

public int getMaxsize()

setShowPopup

public void setShowPopup(boolean showPopup)

showPopup

getShowPopup

public boolean getShowPopup()

insertString

public void insertString(DocumentFilter.FilterBypass fb,
                         int offs,
                         String str,
                         AttributeSet a)
                  throws BadLocationException

Overrides:

insertString in class DocumentFilter

Throws:

BadLocationException

replace

public void replace(DocumentFilter.FilterBypass fb,
                    int offs,
                    int length,
                    String str,
                    AttributeSet a)
             throws BadLocationException

Overrides:

replace in class DocumentFilter

Throws:

BadLocationException