title: Jquery UI tooltip on disabled button
body: <p>I am trying to show tooltip for a disabled button. I am not sure if jquery events fire for disabled elements but I am trying to check if I can show tool tip for disabled items. My example is <a href="http://jsfiddle.net/jkLzuh0o/1/" rel="noreferrer">here</a></p>
  
  <pre><code>&lt;p&gt;Your age:
      &lt;input id="age" title="We ask for your age only for statistical purposes."&gt;
  &lt;/p&gt;
  &lt;p&gt;
      &lt;input type="button" title="This a test enabled button." value="hover me please"&gt;
  &lt;/p&gt;
      &lt;p&gt;
    &lt;input type="button" disabled="disabled" title="This a test disabled button." value="hover me please"&gt;   &lt;/p&gt;
  
  
  
  $(function () {
      $(document).tooltip({
          position: {
              my: "center bottom-20",
              at: "center top",
              using: function (position, feedback) {
                  $(this).css(position);
                  $("&lt;div&gt;")
                      .addClass("arrow")
                      .addClass(feedback.vertical)
                      .addClass(feedback.horizontal)
                      .appendTo(this);
              }
          }
      });
  });
  </code></pre>