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.gwt.client.util;
  
  import com.google.gwt.animation.client.Animation;
  import com.google.gwt.user.client.Command;
  
  /**
   * Abstract animation class.<p>
   *
   * @since 8.0.0
   */
  public abstract class A_CmsAnimation extends Animation {
  
      /** The call-back function to execute on animation complete. */
      protected Command m_callback;
  
      /**
       * Constructor. Setting the call-back to be executed on animation complete.<p>
       *
       * @param callback the call-back function
       */
      public A_CmsAnimation(Command callback) {
  
          m_callback = callback;
      }
  
      /**
       * @see com.google.gwt.animation.client.Animation#onComplete()
       */
      @Override
      protected void onComplete() {
  
          super.onComplete();
          if (m_callback != null) {
              m_callback.execute();
          }
      }
  
  }
  