@Override
	void setCursorPosition(ProgramLocation location) {
		if (location == null) {
			return;
		}
		listingPanel.setCursorPosition(location);
		scrollToCursor();
	}
Signals to rebuild this component's data model.  This call should not do any real work
if the model is not 'dirty'.
Ghidra/Features/FunctionGraph/src/main/java/ghidra/app/plugin/core/functiongraph/graph/vertex/ListingGraphComponentPanel.java