title: Creating a fluid panel in GWT to fill the page?
body: <p>I would like a panel in GWT to fill the page without actually having to set the size.  Is there a way to do this?  Currently I have the following:</p>
  
  <pre><code>public class Main  implements EntryPoint
  {
      public void onModuleLoad()
      {
          HorizontalSplitPanel split = new HorizontalSplitPanel();
          //split.setSize("250px", "500px");
          split.setSplitPosition("30%");
  
          DecoratorPanel dp = new DecoratorPanel();
          dp.setWidget(split);
  
          RootPanel.get().add(dp);
      }
  
  }
  </code></pre>
  
  <p>With the previous code snippet, nothing shows up.  Is there a method call I am missing?</p>
  
  <p>Thanks.</p>
  
  <hr>
  
  <p><strong>UPDATE Sep 17 '08 at 20:15</strong>  </p>
  
  <p>I put some buttons (explicitly set their size) on each side and that still doesn't work. I'm really surprised there isn't like a FillLayout class or a setFillLayout method or setDockStyle(DockStyle.Fill) or something like that. Maybe it's not possible? But for as popular as GWT is, I would think it would be possible.</p>
  
  <p><strong>UPDATE Sep 18 '08 at 14:38</strong>  </p>
  
  <p>I have tried setting the RootPanel width and height to 100% and that still didn't work. Thanks for the suggestion though, that seemed like it maybe was going to work. Any other suggestions??</p>