Java Swing - a good textfield component for numbers?

i am bit new to java and swing so... can someone please tell me how to utilize swing textfield component for number processing (money, decimal...) ? or can someone tell me where to find swing component witch is designed for this ? I am 开发者_StackOverflow中文版building a small ERP app, and standard Swing or SwingX simple do not have a good number processing component)

(FormattedTextField is no good!)

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JSpinner is designed for numbers. But what kind of number processing do you need from the component?

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I've implemented number fields based on JFormattedTextField.

They also support a min and a max value.

Maybe you find them useful (the library is open source):

http://softsmithy.sourceforge.net/lib/docs/api/org/softsmithy/lib/swing/JRealNumberField.html

http://softsmithy.sourceforge.net/lib/docs/api/org/softsmithy/lib/swing/JDoubleField.html

http://softsmithy.sourceforge.net/lib/docs/api/org/softsmithy/lib/swing/JFloatField.html

http://softsmithy.sourceforge.net/lib/docs/api/org/softsmithy/lib/swing/JLocalizedRealNumberField.html

http://softsmithy.sourceforge.net/lib/docs/api/org/softsmithy/lib/swing/JLocalizedDoubleField.html

http://softsmithy.sourceforge.net/lib/docs/api/org/softsmithy/lib/swing/JLocalizedFloatField.html

http://softsmithy.sourceforge.net/lib/docs/api/org/softsmithy/lib/swing/JWholeNumberField.html

http://softsmithy.sourceforge.net/lib/docs/api/org/softsmithy/lib/swing/JByteField.html

http://softsmithy.sourceforge.net/lib/docs/api/org/softsmithy/lib/swing/JIntegerField.html

http://softsmithy.sourceforge.net/lib/docs/api/org/softsmithy/lib/swing/JLongField.html

http://softsmithy.sourceforge.net/lib/docs/api/org/softsmithy/lib/swing/JShortField.html

Homepage:

http://www.softsmithy.org

Download:

http://sourceforge.net/project/showfiles.php?group_id=64833

Tutorial: http://softsmithy.sourceforge.net/lib/docs/tutorial/swing/number/index.html

-Puce

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You can keep a listener to check the content being entered and validate accordingly..

Here is an example