title: How to move one field to another field using tab key using swing?
body: <p>I am creating a class which extends <code>JPanel</code>.There are several textareas and drop downs which I have added in that panel using <code>GridBagConstraints</code>. Now I want to move one field to another using tab key of keyboard. I also want to mention that previously the tab key was expanding the textareas.</p>
  
  <p>That is why I wrote this line: <code>restuarantLocation.setTabSize(0);</code> Now it stopped expanding.</p>
  
  <p>But I do not know how can i make work the tab key? Please help.</p>