private void toggleCurrentPage() {
   int index = tabbedPanel.getSelectedIndex();
   if (index < 0) return;
   Editor page = pageList.get(index);
   if (page.isActive()) {
     page.setActive(false);
     tabbedPanel.setTitleAt(index, page.getName() + " (D)");
   } else {
     page.setActive(true);
     tabbedPanel.setTitleAt(index, page.getName());
   }
   changed = true;
   ejs.getModelEditor().getVariablesEditor().updateControlValues(false);
 }
 protected void addPage(String _typeOfPage, String _name, String _code, boolean _enabled) {
   cardLayout.show(finalPanel, "TabbedPanel");
   _name = getUniqueName(_name);
   Editor page = createPage(_typeOfPage, _name, _code);
   page.setFont(myFont);
   page.setColor(myColor);
   int index = tabbedPanel.getSelectedIndex();
   if (index == -1) {
     pageList.addElement(page);
     if (tabbedPanel.getTabCount() == 0) {
       tabbedPanel.addTab(
           page.getName(),
           null,
           page.getComponent(),
           tooltip); // This causes an exception sometimes
     } else {
       tabbedPanel.insertTab(
           page.getName(), null, page.getComponent(), tooltip, tabbedPanel.getTabCount());
     }
     index = 0;
   } else {
     index++;
     pageList.insertElementAt(page, index);
     tabbedPanel.insertTab(page.getName(), null, page.getComponent(), tooltip, index);
   }
   tabbedPanel.setSelectedComponent(page.getComponent());
   page.setActive(_enabled);
   if (!_enabled) tabbedPanel.setTitleAt(index, page.getName() + " (D)");
   updatePageCounterField(pageList.size());
   // tabbedPanel.validate(); This hangs the computer when reading a file at start-up !!!???
   tabbedPanel.repaint();
   changed = true;
 }