scrollbar_getvalue.c

MCB2300_ucgui_LCD320240.rar LPC2368的uc/gui的移植

/*
*********************************************************************************************************
*   											 uC/GUI
*   					 Universal graphic software for embedded applications
*
*   					(c) Copyright 2002, Micrium Inc., Weston, FL
*   					(c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
*
*   		   礐/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		: SCROLLBAR_GetValue.c
Purpose 	: SCROLLBAR, optional routine
---------------------------END-OF-HEADER------------------------------
*/

#include "SCROLLBAR_Private.h"


#if GUI_WINSUPPORT

/*********************************************************************
*
*   	SCROLLBAR_GetValue
*/
int SCROLLBAR_GetValue(SCROLLBAR_Handle hObj)
{
	int r = 0;
	SCROLLBAR_Obj* pObj;
	if (hObj)
	{
		WM_LOCK();
		pObj = SCROLLBAR_H2P(hObj);
		r = pObj->v;
		WM_UNLOCK();
	}
	return r;
}


#else
void SCROLLBAR_GetValue_c(void)
{
}    /* Avoid empty object files */
#endif  /* #if GUI_WINSUPPORT */