    <div class="readable-writable">
            read-only
        </div>
    </section>

      <section class="desc markdown">
      
            <p>A stream of <code class="prettyprint lang-dart">dragover</code> events fired when a dragged object is currently
being dragged over this element.</p>
<h2>Other resources</h2><ul><li>
<p><a href="https://github.com/dart-lang/dart-samples/tree/master/web/html5/dnd/basics">Drag and drop sample</a>
based on <a href="http://www.html5rocks.com/en/tutorials/dnd/basics/