public void setViewerPosition(ViewerPosition position) {
		listingPanel.getFieldPanel()
				.setViewerPosition(position.getIndex(), position.getXOffset(),
					position.getYOffset());
	}
Represents one side of a dual listing compare window. It holds the listing panel and
related state information for one side.
Ghidra/Features/Base/src/main/java/ghidra/features/base/codecompare/listing/ListingDisplay.java