content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://www.alkacon.com)
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * Lesser General Public License for more details.
   *
   * For further information about Alkacon Software, please see the
   * company website: https://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: https://www.opencms.org
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package org.opencms.ui.components;
  
  import com.vaadin.server.Resource;
  import com.vaadin.ui.Button;
  import com.vaadin.ui.CssLayout;
  
  /**
   * A vertical menu styled like e menu bar sub menu or the context menu.<p>
   */
  public class CmsVerticalMenu extends CssLayout {
  
      /** The serial version id. */
      private static final long serialVersionUID = 3525340578362922967L;
  
      /**
       * Constructor.<p>
       */
      public CmsVerticalMenu() {
          setSizeFull();
          setPrimaryStyleName(OpenCmsTheme.VERTICAL_MENU);
      }
  
      /**
       * Adds a menu entry button.<p>
       *
       * @param entryButton the entry button
       */
      public void addMenuEntry(Button entryButton) {
  
          entryButton.setPrimaryStyleName(OpenCmsTheme.VERTICAL_MENU_ITEM);
          addComponent(entryButton);
      }
  
      /**
       * Adds an entry to the menu, returns the entry button.<p>
       *
       * @param label the label
       * @param icon the icon
       *
       * @return the entry button
       */
      public Button addMenuEntry(String label, Resource icon) {
  
          Button button = new Button(label, icon);
          button.setPrimaryStyleName(OpenCmsTheme.VERTICAL_MENU_ITEM);
          addComponent(button);
          return button;
      }
  }
  