private void updateOptionsPanel() {
   final FrameworkSupportNodeBase node = getSelectedNode();
   if (node instanceof FrameworkSupportNode) {
     FrameworkSupportNode frameworkSupportNode = (FrameworkSupportNode) node;
     initializeOptionsPanel(frameworkSupportNode, true);
     showCard(frameworkSupportNode.getId());
     UIUtil.setEnabled(myOptionsPanel, frameworkSupportNode.isChecked(), true);
     frameworkSupportNode.getConfigurable().onFrameworkSelectionChanged(node.isChecked());
   } else if (node instanceof FrameworkGroupNode) {
     FrameworkGroup<?> group = ((FrameworkGroupNode) node).getUserObject();
     initializeGroupPanel(group, true);
     showCard(group.getId());
     UIUtil.setEnabled(myOptionsPanel, true, true);
   } else {
     showCard(EMPTY_CARD);
   }
 }
  private FrameworkSupportOptionsComponent initializeOptionsPanel(
      final FrameworkSupportNode node, boolean addToOptions) {
    FrameworkSupportOptionsComponent component = myInitializedOptionsComponents.get(node);
    if (component == null) {
      final FrameworkSupportNodeBase parentNode = node.getParentNode();
      if (parentNode instanceof FrameworkSupportNode) {
        initializeOptionsPanel((FrameworkSupportNode) parentNode, addToOptions);
      } else if (parentNode instanceof FrameworkGroupNode) {
        initializeGroupPanel(((FrameworkGroupNode) parentNode).getUserObject(), addToOptions);
      }

      component =
          new FrameworkSupportOptionsComponent(
              myModel, myLibrariesContainer, this, node.getUserObject(), node.getConfigurable());
      if (addToOptions) {
        myOptionsPanel.add(node.getId(), wrapInScrollPane(component.getMainPanel()));
      }
      myInitializedOptionsComponents.put(node, component);
    }
    return component;
  }