title: How do I use BaseButton?
body: <p>I read a <a href="https://stackoverflow.com/questions/7291765/changing-the-slider-into-buttonmode">response to a question</a> that involves using BaseButton in the solution.</p>
  
  <p>I tried using BaseButton but Flex does not recognize it as a class. I looked at the API for BaseButton, but I am still unable to use it. 
  How do I implement this code:</p>
  
  <pre><code>var hSlider:HSlider = new HSlider;
  hSlider.buttonMode = true; 
  BaseButton(hSlider.getChildAt(1)).useHandCursor=true
  BaseButton(hSlider.getChildAt(0)).useHandCursor=true; 
  </code></pre>