@Override
	public GraphDisplayListener cloneWith(GraphDisplay display) {
		return new PCodeCfgDisplayListener(tool, graphDisplay, hfunction, graphType);
	}
Listener for when an AST graph's nodes are selected.
Ghidra/Features/Decompiler/src/main/java/ghidra/app/plugin/core/decompile/actions/PCodeCfgDisplayListener.java