title: How can I format text in GWT label widget
body: <p>I would like to break a long line of text assigned to the standard Label widget in GWT.
  I was experimenting with inline <code>&lt;br /&gt;</code> elements but with no success.</p>
  
  <p>Something like this: </p>
  
  <pre><code>label = "My very very very long&lt;br /&gt;long long text"
  </code></pre>