@Override
  public void updateOptionsList() {
    myIsInSchemeChange = true;

    myLineSpacingField.setText(Float.toString(getLineSpacing()));
    FontPreferences fontPreferences = getFontPreferences();
    List<String> fontFamilies = fontPreferences.getEffectiveFontFamilies();
    myPrimaryCombo.setFontName(fontPreferences.getFontFamily());
    boolean isThereSecondaryFont = fontFamilies.size() > 1;
    myUseSecondaryFontCheckbox.setSelected(isThereSecondaryFont);
    mySecondaryCombo.setFontName(isThereSecondaryFont ? fontFamilies.get(1) : null);
    myEditorFontSizeField.setText(
        String.valueOf(fontPreferences.getSize(fontPreferences.getFontFamily())));

    boolean readOnly = ColorAndFontOptions.isReadOnly(myOptions.getSelectedScheme());
    myPrimaryCombo.setEnabled(!readOnly);
    mySecondaryCombo.setEnabled(isThereSecondaryFont && !readOnly);
    myOnlyMonospacedCheckBox.setEnabled(!readOnly);
    myLineSpacingField.setEnabled(!readOnly);
    myEditorFontSizeField.setEnabled(!readOnly);
    myUseSecondaryFontCheckbox.setEnabled(!readOnly);

    myEnableLigaturesCheckbox.setEnabled(!readOnly);
    myLigaturesInfoLinkLabel.setEnabled(!readOnly);
    myEnableLigaturesCheckbox.setSelected(fontPreferences.useLigatures());

    myIsInSchemeChange = false;
  }
  public boolean updateDescription(boolean modified) {
    EditorColorsScheme scheme = myOptions.getSelectedScheme();

    if (modified
        && (ColorAndFontOptions.isReadOnly(scheme) || ColorSettingsUtil.isSharedScheme(scheme))) {
      showReadOnlyMessage(this, ColorSettingsUtil.isSharedScheme(scheme));
      return false;
    }

    myDispatcher.getMulticaster().fontChanged();

    return true;
  }