col.add(lifeTimeDefiner);
JPanel p = InvisiblePanel.newPanel();
col.addToParent(p, null);
UiUtils.setOpaqueRecursivelySkipDefaults(p, false);
p.setBorder(Empty.border(5, 20, 0, 0));
DropDownPanel ddp = new DropDownPanel(p, PackageResources.TargetProperties.TITLE, false);
return ddp.getDisplayer();
}