title: set a JTextField width in maner to wrap a given text
body: <p>I have an uneditable and disabled <code>JtextField</code> in which I will put a <code>String</code> obtained after requesting a Database, and I want that this <code>JtextField</code> wraps All my String.</p>
  
  <p>I saw the <code>setColumn()</code> and <code>setSize()</code> methods but I don't know first my <code>String</code> length.</p>
  
  <p>thank you very much.   </p>