ppapi/c/dev/ppp_scrollbar_dev.h

   1 /* Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2  * Use of this source code is governed by a BSD-style license that can be
   3  * found in the LICENSE file.
   4  */
   5
   6 /* From dev/ppp_scrollbar_dev.idl modified Tue Nov 27 14:46:25 2012. */
   7
   8 #ifndef PPAPI_C_DEV_PPP_SCROLLBAR_DEV_H_
   9 #define PPAPI_C_DEV_PPP_SCROLLBAR_DEV_H_
  10
  11 #include "ppapi/c/pp_bool.h"
  12 #include "ppapi/c/pp_instance.h"
  13 #include "ppapi/c/pp_macros.h"
  14 #include "ppapi/c/pp_resource.h"
  15 #include "ppapi/c/pp_stdint.h"
  16
  17 #define PPP_SCROLLBAR_DEV_INTERFACE_0_2 "PPP_Scrollbar(Dev);0.2"
  18 #define PPP_SCROLLBAR_DEV_INTERFACE_0_3 "PPP_Scrollbar(Dev);0.3"
  19 #define PPP_SCROLLBAR_DEV_INTERFACE PPP_SCROLLBAR_DEV_INTERFACE_0_3
  20
  21 /**
  22  * @file
  23  * This file defines the <code>PPP_Scrollbar_Dev</code> interface.
  24  */
  25
  26
  27 /**
  28  * @addtogroup Interfaces
  29  * @{
  30  */
  31 struct PPP_Scrollbar_Dev_0_3 {
  32   /**
  33    *  Informs the instance that the scrollbar's value has changed.
  34    */
  35   void (*ValueChanged)(PP_Instance instance,
  36                        PP_Resource scrollbar,
  37                        uint32_t value);
  38   /**
  39    * Informs the instance that the user has changed the system
  40    * scrollbar style.
  41    */
  42   void (*OverlayChanged)(PP_Instance instance,
  43                          PP_Resource scrollbar,
  44                          PP_Bool overlay);
  45 };
  46
  47 typedef struct PPP_Scrollbar_Dev_0_3 PPP_Scrollbar_Dev;
  48
  49 struct PPP_Scrollbar_Dev_0_2 {
  50   void (*ValueChanged)(PP_Instance instance,
  51                        PP_Resource scrollbar,
  52                        uint32_t value);
  53 };
  54 /**
  55  * @}
  56  */
  57
  58 #endif  /* PPAPI_C_DEV_PPP_SCROLLBAR_DEV_H_ */
  59