title: Disable auto scrolling in a TextArea
body: <p>In a TextArea:</p>
  
  <pre><code>TextArea
  {
     id: outputText
     readOnly: true
     anchors.fill: parent
  }
  </code></pre>
  
  <p>When I append text</p>
  
  <pre><code>outputText.append( "someText" )
  </code></pre>
  
  <p>The text area auto scrolls to the bottom. </p>
  
  <p>Is there a way to turn off the auto scrolling?</p>
  
  <p>Thanks,
  Scott</p>