com.instantbank.common.uiutils
Class IntegerDocument

java.lang.Object
  |
  +--javax.swing.text.AbstractDocument
        |
        +--javax.swing.text.PlainDocument
              |
              +--com.instantbank.common.uiutils.IntegerDocument

All Implemented Interfaces:

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

class IntegerDocument

extends javax.swing.text.PlainDocument

Auxiliary class suited for restricting input for a JTextField to numeric strings.

Author:

InstantBank (Rodrigo Lopez)

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.BidiElement, javax.swing.text.AbstractDocument.BidiRootElement, 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

static int	ALL Input can be positive or negative
static int	NEGATIVE Input must be negative or zero
static int	POSITIVE Input must be positive or zero
private int	range Allowed range for the input (POSITIVE, NEGATIVE, ALL)

Fields inherited from class javax.swing.text.PlainDocument

added, defaultRoot, lineLimitAttribute, removed, tabSizeAttribute

Fields inherited from class javax.swing.text.AbstractDocument

AsyncLoadPriority, BAD_LOCATION, BAD_LOCK_STATE, BidiElementName, bidiRoot, ContentElementName, context, currWriter, data, defaultI18NProperty, documentProperties, ElementNameAttribute, I18NProperty, listenerList, MultiByteProperty, numReaders, ParagraphElementName, SectionElementName, segment

Fields inherited from interface javax.swing.text.Document

StreamDescriptionProperty, TitleProperty

Constructor Summary

IntegerDocument(int range)
IntegerDocument constructor.

Method Summary

void	insertString(int offset, java.lang.String s, javax.swing.text.AttributeSet attributeSet) Redefinition of the method from the PlainDocument class.

Methods inherited from class javax.swing.text.PlainDocument

createDefaultRoot, getDefaultRootElement, getParagraphElement, insertComposedTextUpdate, insertUpdate, removeUpdate

Methods inherited from class javax.swing.text.AbstractDocument

, addDocumentListener, addUndoableEditListener, calculateBidiLevels, createBranchElement, createLeafElement, createPosition, dump, fireChangedUpdate, fireInsertUpdate, fireRemoveUpdate, fireUndoableEditUpdate, getAsynchronousLoadPriority, getAttributeContext, getBidiRootElement, getContent, getCurrentWriter, getDocumentProperties, getEndPosition, getLength, getListeners, getProperty, getRootElements, getStartPosition, getText, getText, isLeftToRight, postRemoveUpdate, putProperty, readLock, readObject, readUnlock, remove, removeDocumentListener, removeUndoableEditListener, render, setAsynchronousLoadPriority, setDocumentProperties, updateBidi, writeLock, writeUnlock

Methods inherited from class java.lang.Object

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

Field Detail

POSITIVE

public static final int POSITIVE

Input must be positive or zero

NEGATIVE

public static final int NEGATIVE

Input must be negative or zero

ALL

public static final int ALL

Input can be positive or negative

range

private int range

Allowed range for the input (POSITIVE, NEGATIVE, ALL)

Constructor Detail

IntegerDocument

public IntegerDocument(int range)

IntegerDocument constructor.

Parameters:

range - Allowed range for the input (POSITIVE, NEGATIVE, ALL)

Method Detail

insertString

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

Redefinition of the method from the PlainDocument class.

Overrides:

insertString in class javax.swing.text.AbstractDocument

Parameters:

offset - Description of the Parameter

s - Description of the Parameter

attributeSet - Description of the Parameter

Throws:

javax.swing.text.BadLocationException - Description of the Exception