@Override
        protected List<ColorAndFontPanelFactory> createPanelFactories() {
          final ColorAndFontPanelFactory panelFactory = new ColorAndFontPanelFactory() {
            @NotNull
            @Override
            public NewColorAndFontPanel createPanel(@NotNull ColorAndFontOptions options) {
              final SimpleEditorPreview preview = new SimpleEditorPreview(options, colorsPage);
              return NewColorAndFontPanel.create(preview, colorsPage.getDisplayName(), options, null, colorsPage);
            }

            @NlsContexts.ConfigurableName
            @NotNull
            @Override
            public String getPanelDisplayName() {
              return fullDisplayName;
            }
          };
          return Collections.singletonList(panelFactory);
        }
@Override
        protected List<ColorAndFontPanelFactory> createPanelFactories()