listview_setitemtext.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		: LISTVIEW_SetItemText.c
Purpose 	: Implementation of LISTVIEW_SetItemText
---------------------------END-OF-HEADER------------------------------
*/

#include <string.h>

#include "LISTVIEW_Private.h"

#if GUI_WINSUPPORT

/*********************************************************************
*
*   	Public routines
*
**********************************************************************
*/
/*********************************************************************
*
*   	LISTVIEW_SetItemText
*/
void LISTVIEW_SetItemText(LISTVIEW_Handle hObj, unsigned Column, unsigned Row, const char *s)
{
	if (hObj)
	{
		if ((Column < LISTVIEW_GetNumColumns(hObj)) && (Row < LISTVIEW_GetNumRows(hObj)))
		{
			int NumBytes;
			LISTVIEW_ITEM * pItem;
			LISTVIEW_Obj  * pObj;
			WM_LOCK();
			pObj = LISTVIEW_H2P(hObj);
			NumBytes = GUI__strlen(s) + 1;
			pItem = (LISTVIEW_ITEM *) GUI_ARRAY_ResizeItem((GUI_ARRAY *) GUI_ARRAY_GetpItem(&pObj->RowArray, Row), Column, sizeof(LISTVIEW_ITEM) + NumBytes);
			if (NumBytes > 1)
			{
				strcpy(pItem->acText, s);
			}
			LISTVIEW__InvalidateRow(hObj, pObj, Row);
			WM_UNLOCK();
		}
	}
}

#else   						 /* Avoid problems with empty object modules */
void LISTVIEW_SetItemText_C(void);
void LISTVIEW_SetItemText_C(void)
{
}
#endif