title: Animation for Qml Loader when loader.source changes
body: <p>Is there any way to apply animation when we change source of <code>Loader</code> component in QML?
  For example suppose I have the following <code>Loader</code>:</p>
  
  <pre><code>Loader {
       anchors.fill: parent
       id: loader
  }
  </code></pre>
  
  <p>I want an animation from left to right when I set <code>loader.source = "content.qml"</code></p>
  
  <p>Thanks for any help.</p>