content.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
final URL url = ObjectUtilities.getResource
("org/pentaho/reporting/engine/classic/demo/resources/external-handler-info.html", CompoundDemoFrame.class);
final JComponent scroll = createDescriptionTextPane(url);
final JButton previewButton = new ActionButton(getPreviewAction());
content.add(scroll, BorderLayout.CENTER);
content.add(previewButton, BorderLayout.SOUTH);
externalHandlerArea = content;
}
return externalHandlerArea;