content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
   *  with the License.  You may obtain a copy of the License at
   *
   *        http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing,
   *  software distributed under the License is distributed on an
   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   *  KIND, either express or implied.  See the License for the
   *  specific language governing permissions and limitations
   *  under the License.
   */
  package org.apache.causeway.viewer.wicket.ui.components.actionlinks.serviceactions;
  
  import java.util.List;
  
  import org.apache.wicket.markup.head.CssHeaderItem;
  import org.apache.wicket.markup.head.IHeaderResponse;
  import org.apache.wicket.request.resource.CssResourceReference;
  
  /**
   * A panel responsible to render the application actions as menu in a navigation bar.
   *
   * <p>
   *     The multi-level sub menu support is borrowed from
   *     <a href="http://bootsnipp.com/snippets/featured/multi-level-dropdown-menu-bs">Bootsnip</a>
   * </p>
   */
  class TertiaryActionsPanel extends MenuActionPanel {
  
      private static final long serialVersionUID = 1L;
  
      public TertiaryActionsPanel(final String id, final List<CssMenuItem> menuItems) {
          super(id);
          add(super.subMenuItemsView(flatten(menuItems)));
      }
  
      @Override
      public void renderHead(final IHeaderResponse response) {
          super.renderHead(response);
          response.render(CssHeaderItem.forReference(new CssResourceReference(TertiaryActionsPanel.class, "TertiaryActionsPanel.css")));
      }
  
  }
  