ates a new PreviewDialog that uses the given renderer.
<P>
<DT><B>Parameters:</B><DD><CODE>foUserAgent</CODE> - the user agent<DD><CODE>renderable</CODE> - the Renderable instance that is used to reload/re-render a document
                   after modifications.</DL>
<HR>

<A NAME="PreviewDialog(org.apache.fop.apps.FOUserAgent)"><!-- --></A><H3>
PreviewDialog</H3>
<PRE>
public <B>PreviewDialog</B>(<A HREF="../../../../../../org/apache/fop/apps/FOUserAgent.html" title="class in org.apache.fop.apps">FOUserAg