How to LIMIT the text box length?

Posted by sam on Stack Overflow See other posts from Stack Overflow or by sam
Published on 2010-04-20T05:02:36Z Indexed on 2010/04/20 5:13 UTC
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textbox

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java

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swing

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jface

I am working on eclipse java using swt jface with rcp. How can i limit the characters in my text box. Like if i want only 4 characters in my text box then what should i do? and what if i want alphanumeric combination . again in certain limit?

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