title: Dart SvgSvgElement does not respond to keyboard events
body: <p>I have following code to capture onkeyPress event for the top level svg element. but system does not capture keyboard events. I can capture mouse eventrs without any problem.  HTML has following statement:</p>
  
  <pre><code>&lt;svg id="mysvg" width="600" height="400"&gt;
    ...
  &lt;/svg&gt;
  </code></pre>
  
  <p>and Dart script has the following:</p>
  
  <pre><code>SvgSvgElement mysvg = $['mysvg'];
  mysvg.onKeyPress.listen(onData);
  
  ...
  onData(KeyboardEvent e) {
     print("key pressed");
  }
  </code></pre>
  
  <p>The code is in a polymer component running on windows 8 platform. Dart version  1.10.0.</p>
  
  <p>Is keyboard capture on svg not yet implemented in Dart? Any help will be appreciated.  Thanks!</p>