ass="top-level-variable-type">bool</span>
                <a href="polymer_app_layout.behaviors/TouchEvent/supported.html">supported</a>
            </dt>
            <dd>
                <div class="readable-writable">
        read-only
    </div>
    Checks if touch events supported on the current platform.
            </dd>
        </dl>
    </section>


    <section class="summary" id="instance-properties">
        <h2>Properties</h2>

        <dl class="properties">
            <dt id="altKey" class="p