private void updateTitle() {
		Pair<String, String> result = getTitleFromGraphData("Function Graph");
		String title = result.first;
		String subTitle = result.second;

		if (!isConnected()) {
			title = "[" + title + "]";
		}

		setTitle(title);
		setSubTitle(subTitle);
	}
Called to signal to this provider that it should update its state due to a new function being
graphed.
<p>
The UI is updated by the controller without this provider's knowledge. This call here is to
signal that the provider needs to update its metadata.
Ghidra/Features/FunctionGraph/src/main/java/ghidra/app/plugin/core/functiongraph/FGProvider.java