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C/C++ Source or Header  |  1996-02-22  |  2.0 KB  |  50 lines
  1. #ifndef _ISLHDR_
  2.   #define _ISLHDR_
  3. /*******************************************************************************
  4. * FILE NAME: islhdr.hpp                                                        *
  5. *                                                                              *
  6. * DESCRIPTION:                                                                 *
  7. *   Declaration of the classes:                                                *
  8. *     IShowListHandler                                                         *
  9. *                                                                              *
  10. * COPYRIGHT:                                                                   *
  11. *   IBM Open Class Library                                                     *
  12. *   (C) Copyright International Business Machines Corporation 1992, 1996       *
  13. *   Licensed Material - Program-Property of IBM - All Rights Reserved.         *
  14. *   US Government Users Restricted Rights - Use, duplication, or disclosure    *
  15. *   restricted by GSA ADP Schedule Contract with IBM Corp.                     *
  16. *                                                                              *
  17. *******************************************************************************/
  18. #include <ihandler.hpp>
  19. #include <ictlevt.hpp>
  20.  
  21. #pragma pack(4)
  22.  
  23. class IShowListHandler : public IHandler {
  24. typedef IHandler
  25.   Inherited;
  26.  
  27. public:
  28. /*-------------------------- Constructors ------------------------------------*/
  29. virtual
  30.  ~IShowListHandler ( );
  31.  
  32.  
  33. protected:
  34. /*------------------------- Protected Constructors ---------------------------*/
  35.   IShowListHandler ( );
  36.  
  37. /*---------------------------- Event Dispatching -----------------------------*/
  38. virtual Boolean
  39.   dispatchHandlerEvent ( IEvent& event );
  40.  
  41. /*----------------------------- Event Processing -----------------------------*/
  42. virtual Boolean
  43.   listShown ( IControlEvent& event ) = 0;
  44. }; // IShowListHandler
  45.  
  46.  
  47. #pragma pack()
  48.  
  49. #endif /* _ISLHDR_ */
  50.