framewin_get.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		: FRAMEWIN_Get.c
Purpose 	: 
---------------------------END-OF-HEADER------------------------------
*/

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

#if GUI_WINSUPPORT

/*********************************************************************
*
*   	 Exported routines
*
**********************************************************************
*/
/*********************************************************************
*
*   	FRAMEWIN_GetFont
*/
const GUI_FONT GUI_UNI_PTR * FRAMEWIN_GetFont(FRAMEWIN_Handle hObj)
{
	const GUI_FONT GUI_UNI_PTR * r = NULL;
	GUI_LOCK();
	if (hObj)
	{
		FRAMEWIN_Obj* pObj = FRAMEWIN_H2P(hObj);
		r = pObj->Props.pFont;
		FRAMEWIN_Invalidate(hObj);
	}
	GUI_UNLOCK();
	return r;
}

/*********************************************************************
*
*   	FRAMEWIN_GetTitleHeight
*/
int FRAMEWIN_GetTitleHeight(FRAMEWIN_Handle hObj)
{
	int r = 0;
	POSITIONS Pos;
	/* Move client window accordingly */
	if (hObj)
	{
		FRAMEWIN_Obj* pObj;
		WM_LOCK();
		pObj = FRAMEWIN_H2P(hObj);
		FRAMEWIN__CalcPositions(pObj, &Pos);
		r = pObj->Props.TitleHeight;
		if (r == 0)
		{
			r = Pos.TitleHeight;
		}
		WM_UNLOCK();
	}
	return r;
}

/*********************************************************************
*
*   	FRAMEWIN_GetBorderSize
*/
int FRAMEWIN_GetBorderSize(FRAMEWIN_Handle hObj)
{
	int r = 0;
	/* Move client window accordingly */
	if (hObj)
	{
		FRAMEWIN_Obj* pObj;
		WM_LOCK();
		pObj = FRAMEWIN_H2P(hObj);
		r = pObj->Props.BorderSize;
		WM_UNLOCK();
	}
	return r;
}


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