>In order to embed a PreviewPanel in your own app, create your own renderer,
 and your own agent. In order to support reloads, you may also implement your
 own Renderable extension or the default InputHandler. Setting the Renderable
 to null works fine though.
 Then call setPreviewDialogDisplayed(false) to hide the
 default dialog. Finally create a preview panel with the agent, renderable and
 renderer and add it to your gui:
 </p>
 <pre>
 FopFactory fopFactory = FopFactory.newInstance();
 AWTRenderer rende