@Override
	public ProgramLocation getProgramLocation(int row, int col, ListingField lf) {
		Object obj = lf.getProxy().getObject();
		if (!(obj instanceof CodeUnit)) {
			return null;
		}
		CodeUnit cu = (CodeUnit) obj;
		Address addr = cu.getMinAddress();
		int[] cpath = null;
		if (cu instanceof Data) {
			cpath = ((Data) cu).getComponentPath();
		}
		return new OffsetFieldLocation(cu.getProgram(), addr, cpath, col, getOffsetFieldType());
	}
Gets the {@link OffsetFieldType offset type}

@return the {@link OffsetFieldType offset type}
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/field/AbstractOffsetFieldFactory.java