Shawn Quinn - 2012-04-18

You'll need to make sure you include the Highcharts "export" module in the source code of your parent page if you want the print/export buttons to appear. E.g.

<script type="text/javascript" src="js/modules/exporting.js"></script>

Additional details can be found in the user guide as well if you need them:

http://www.moxiegroup.com/moxieapps/gwt-highcharts/userguide.jsp#themes

Hope that helps, but just let us know if you still run into trouble getting those buttons to appear.