protected void initDisplayOptions(Options displayOptions) {
		baseFont = Gui.getFont(BASE_LISTING_FONT_ID);
		// For most fields (defined in optionsGui) these will be set. But "ad hoc" fields won't,
		// so register something.  A second registration won't change the original

		displayOptions.registerOption(styleOptionName, -1, null, "Sets the " + style);

		style = displayOptions.getInt(styleOptionName, -1);
		setMetrics(baseFont);
	}
Base constructor
@param name the name of the field
@param model the model that the field belongs to.
@param highlightProvider the HightLightStringProvider.
@param displayOptions the Options for display properties.
@param fieldOptions the Options for field specific properties.
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/field/FieldFactory.java