*/
private void setValue() {
Element element = getElement();
if (element == null)
return;
ICSSModel model = getExistingModel();
if (model == null)
return;
IStructuredDocument structuredDocument = model.getStructuredDocument();
if (structuredDocument == null)
return;
String value = null;
IStructuredDocumentRegionList flatNodes = structuredDocument.getRegionList();