public static SafeHtml getSafeHtml(final String string, final boolean enabled) {
        if (enabled) {
            return getSafeHtml(string);
        }
        return getColouredText(string, "grey");
    }
@return Text coloured grey if enabled is false
stroom-core-client-widget/src/main/java/stroom/widget/util/client/SafeHtmlUtil.java