@Override
	public void valueChanged(Object newValue) {
		if (newValue.equals(getName())) {
			return;
		}

		if (newValue instanceof String) {
			try {
				domainFolder.setName((String) newValue);
			}
			catch (InvalidNameException e) {
				Msg.showError(this, getTree(), "Rename Failed", "Invalid name: " + newValue);
			}
			catch (IOException e) {
				Msg.showError(this, getTree(), "Rename Failed", e.getMessage());
			}
		}
	}
Returns whether this node is marked as deleted.
Ghidra/Framework/Project/src/main/java/ghidra/framework/main/datatree/DomainFolderNode.java