framewin_setfont.c

来自「LPC2368驱动淘宝上27元钱的TFT的代码」· C语言 代码 · 共 57 行

/*
*********************************************************************************************************
*   											 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		: FRAMEWIN_SetFont.c
Purpose 	: 
---------------------------END-OF-HEADER------------------------------
*/

#include <stdlib.h>
#include <string.h>
#include "FRAMEWIN_Private.h"

#if GUI_WINSUPPORT


/*********************************************************************
*
*   	 Exported routines
*
**********************************************************************
*/
/*********************************************************************
*
*   	FRAMEWIN_SetFont
*/
void FRAMEWIN_SetFont(FRAMEWIN_Handle hObj, const GUI_FONT GUI_UNI_PTR *pFont)
{
	GUI_LOCK();
	if (hObj)
	{
		FRAMEWIN_Obj* pObj = FRAMEWIN_H2P(hObj);
		int OldHeight = FRAMEWIN__CalcTitleHeight(pObj);
		pObj->Props.pFont = pFont;
		FRAMEWIN__UpdatePositions(pObj);
		FRAMEWIN__UpdateButtons(pObj, OldHeight);
		FRAMEWIN_Invalidate(hObj);
	}
	GUI_UNLOCK();
}

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