com.sibvisions.rad.ui.swing.ext.text
Class NumberFormatter

java.lang.Object
  javax.swing.JFormattedTextField.AbstractFormatter
      com.sibvisions.rad.ui.swing.ext.text.NumberFormatter

All Implemented Interfaces:

Serializable

public class NumberFormatter
extends JFormattedTextField.AbstractFormatter

The NumberFormatter can handle null values and empty Strings and handle complex number formats.

See Also:

Serialized Form

Constructor Summary

NumberFormatter()
Constructs a new NumberFormatter with default number format.

NumberFormatter(NumberFormat pNumberFormat)
Constructs a new NumberFormatter with a specific number format.

Method Summary

IDataType	getDataType() Gets the data type.
protected DocumentFilter	getDocumentFilter()
NumberFormat	getNumberFormat() Gets the number format.
String	getNumberPattern() Gets the number pattern.
void	replaceAllowed(DocumentFilter.FilterBypass pFb, int pOffset, int pLength, String pText, AttributeSet pAttr) Replaces only the allowed text.
void	setDataType(IDataType pDataType) Sets the data type.
void	setNumberFormat(NumberFormat pNumberFormat) Gets the number format.
void	setNumberPattern(String pNumberPattern) Gets the number pattern.
Object	stringToValue(String pText)
String	valueToString(Object pValue)

Methods inherited from class javax.swing.JFormattedTextField.AbstractFormatter

clone, getActions, getFormattedTextField, getNavigationFilter, install, invalidEdit, setEditValid, uninstall

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberFormatter

public NumberFormatter()

Constructs a new NumberFormatter with default number format.

NumberFormatter

public NumberFormatter(NumberFormat pNumberFormat)

Constructs a new NumberFormatter with a specific number format.

Parameters:

pNumberFormat - the number format

Method Detail

getDocumentFilter

protected DocumentFilter getDocumentFilter()

Overrides:

getDocumentFilter in class JFormattedTextField.AbstractFormatter

stringToValue

public Object stringToValue(String pText)
                     throws ParseException

Specified by:

stringToValue in class JFormattedTextField.AbstractFormatter

Throws:

ParseException

valueToString

public String valueToString(Object pValue)
                     throws ParseException

Specified by:

valueToString in class JFormattedTextField.AbstractFormatter

Throws:

ParseException

getDataType

public IDataType getDataType()

Gets the data type.

Returns:

thedata type.

setDataType

public void setDataType(IDataType pDataType)

Sets the data type.

Parameters:

pDataType - the data type.

getNumberFormat

public NumberFormat getNumberFormat()

Gets the number format.

Returns:

the number format.

setNumberFormat

public void setNumberFormat(NumberFormat pNumberFormat)

Gets the number format.

Parameters:

pNumberFormat - the number format.

getNumberPattern

public String getNumberPattern()

Gets the number pattern.

Returns:

the number pattern.

setNumberPattern

public void setNumberPattern(String pNumberPattern)

Gets the number pattern.

Parameters:

pNumberPattern - the number pattern.

replaceAllowed

public void replaceAllowed(DocumentFilter.FilterBypass pFb,
                           int pOffset,
                           int pLength,
                           String pText,
                           AttributeSet pAttr)
                    throws BadLocationException

Replaces only the allowed text.

Parameters:

pFb - Filter bypass

pOffset - Location in Document

pLength - Length of text to delete

pText - Text to insert, null indicates no text to insert

pAttr - AttributeSet indicating attributes of inserted text, null is legal.

Throws:

BadLocationException - the given insert is not a valid position within the document