scrollbar_setwidth.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_SetWidth.c
Purpose 	: SCROLLBAR, optional routine
---------------------------END-OF-HEADER------------------------------
*/

#include "SCROLLBAR_Private.h"

#if GUI_WINSUPPORT

/*********************************************************************
*
*   	SCROLLBAR_SetWidth
*/
int SCROLLBAR_SetWidth(SCROLLBAR_Handle hObj, int Width)
{
	int r = 0;
	if (hObj)
	{
		WM_LOCK();
		r = WIDGET_SetWidth(hObj, Width);
		SCROLLBAR__InvalidatePartner(hObj); 	/* Invalidate the partner, since it is also affected */
		WM_UNLOCK();
	}
	return r;
}




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