@Override
	public void layoutsChanged(List<AnchoredLayout> layouts) {
		AddressIndexMap addrMap = layoutModel.getAddressIndexMap();
		this.pixmap = new VerticalPixelAddressMapImpl(layouts, addrMap);
		for (MarginProvider element : marginProviders) {
			element.setProgram(getProgram(), addrMap, pixmap);
		}

		for (AddressSetDisplayListener listener : displayListeners) {
			notifyDisplayListener(listener);
		}
	}
Returns the FieldPanel used by this ListingPanel.

@return the field panel
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/listingpanel/ListingPanel.java