tml">DOM_DELTA_LINE</a></li>
      <li><a href="polymer_app_layout/WheelEvent/DOM_DELTA_PAGE.html">DOM_DELTA_PAGE</a></li>
      <li><a href="polymer_app_layout/WheelEvent/DOM_DELTA_PIXEL.html">DOM_DELTA_PIXEL</a></li>
    
    
    
      <li class="section-title"><a href="polymer_app_layout/WheelEvent-class.html#instance-properties">Properties</a></li>
      <li>altKey
</li>
      <li>bubbles
</li>
      <li>button
</li>
      <li>cancelable
</li>
      <li>client
</li>
      <li>clientX
</li>
      <li>c