protected Control createDialogArea(Composite parent) {
setTitle(Messages.FilesetsDialogTitle);
setMessage(Messages.FilesetsDialogMessage);
Composite sup = (Composite) super.createDialogArea(parent);
main = new FilesetComposite(sup, fileset, showViewer);
main.setLayoutData(new GridData(GridData.FILL_BOTH));
main.setErrorDisplay(this);
getShell().layout();
updateError(main.getValidationError());
return sup;
}
