private void loadDefaultsClick(DialogAccess dlg) {
      updateStyleMaps(dlg);

      // Count styles that we will overwrite
      Config clean = ConverterFactory.createConverter(getMIMEType()).getConfig();
      clean.readDefaultConfig(getDefaultConfigName());

      int nCount = 0;
      int nFamilyCount = sFamilyNames.length;
      for (int i = 0; i < nFamilyCount; i++) {
        ComplexOption cleanMap = clean.getComplexOption(sFamilyNames[i] + "-map");
        Map<String, String> displayNames = styleNameProvider.getDisplayNames(sOOoFamilyNames[i]);
        for (String sName : cleanMap.keySet()) {
          String sDisplayName =
              (displayNames != null && displayNames.containsKey(sName))
                  ? displayNames.get(sName)
                  : "";
          if (styleMap[i].containsKey(sDisplayName)) {
            nCount++;
          }
        }
      }

      // Display confirmation dialog
      boolean bConfirm = false;
      XDialog xDialog = getDialog(getDialogLibraryName() + ".LoadDefaults");
      if (xDialog != null) {
        DialogAccess ldlg = new DialogAccess(xDialog);
        if (nCount > 0) {
          String sLabel = ldlg.getLabelText("OverwriteLabel");
          sLabel = sLabel.replaceAll("%s", Integer.toString(nCount));
          ldlg.setLabelText("OverwriteLabel", sLabel);
        } else {
          ldlg.setLabelText("OverwriteLabel", "");
        }
        bConfirm = xDialog.execute() == ExecutableDialogResults.OK;
        xDialog.endExecute();
      }

      // Do the replacement
      if (bConfirm) {
        for (int i = 0; i < nFamilyCount; i++) {
          ComplexOption cleanMap = clean.getComplexOption(sFamilyNames[i] + "-map");
          Map<String, String> displayNames = styleNameProvider.getDisplayNames(sOOoFamilyNames[i]);
          copyStyles(cleanMap, styleMap[i], displayNames);
        }
      }

      // Force update of the user interface
      nCurrentFamily = -1;
      sCurrentStyleName = null;
      styleFamilyChange(dlg);
    }
 // Method to display delete dialog
 protected boolean deleteItem(String sName) {
   XDialog xDialog = getDialog(getDialogLibraryName() + ".DeleteDialog");
   if (xDialog != null) {
     DialogAccess ddlg = new DialogAccess(xDialog);
     String sLabel = ddlg.getLabelText("DeleteLabel");
     sLabel = sLabel.replaceAll("%s", sName);
     ddlg.setLabelText("DeleteLabel", sLabel);
     boolean bDelete = xDialog.execute() == ExecutableDialogResults.OK;
     xDialog.endExecute();
     return bDelete;
   }
   return false;
 }