text.setEditable(true);
text.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
XmlBackedContentProposalProvider proposalProvider = null;
IDOMDocument originalDocument = wizard.getOriginalDocument();
IFile beanFile = wizard.getBeanFile();
if (attributeName.equals(BeansSchemaConstants.ATTR_REF)) {
proposalProvider = new WizardPropertyBeanReferenceContentProposalProvider(element, attributeName, beanFile,
originalDocument);
}