/*
*********************************************************************************************************
*                                             uC/GUI V3.98
*                        Universal graphic software for embedded applications
*
*                       (c) Copyright 2002, Micrium Inc., Weston, FL
*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
*
*              µC/GUI is protected by international copyright laws. Knowledge of the
*              source code may not be used to write a similar product. This file may
*              only be used in accordance with a license and should not be redistributed
*              in any way. We appreciate your understanding and fairness.
*
----------------------------------------------------------------------
File        : MENU_DisableItem.c
Purpose     : Implementation of menu widget
---------------------------END-OF-HEADER------------------------------
*/

#include "MENU.h"
#include "MENU_Private.h"

#if GUI_WINSUPPORT

/*********************************************************************
*
*       Public code
*
**********************************************************************
*/
/*********************************************************************
*
*       MENU_DisableItem
*/
void MENU_DisableItem(MENU_Handle hObj, U16 ItemId) {
  if (hObj) {
    int Index;
    WM_LOCK();
    Index = MENU__FindItem(hObj, ItemId, &hObj);
    if (Index >= 0) {
      MENU_Obj* pObj;
      pObj = MENU_H2P(hObj);
      MENU__SetItemFlags(pObj, Index, MENU_IF_DISABLED, MENU_IF_DISABLED);
      MENU__InvalidateItem(hObj, pObj, Index);
    }
    WM_UNLOCK();
  }
}

#else  /* avoid empty object files */
  void MENU_DisableItem_C(void) {}
#endif

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