wm_sendtoparent.c

来自「44B0+UCOS+UCGUI」· C语言 代码 · 共 49 行

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/***********************************************************************************************************                                                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        : WM_SendToParent.cPurpose     : Windows manager, add. module----------------------------------------------------------------------*/#include "WM_Intern.H"#if GUI_WINSUPPORT    /* If 0, WM will not generate any code *//***********************************************************************       Public code************************************************************************/void WM_SendToParent(WM_HWIN hChild, WM_MESSAGE* pMsg) {  if (pMsg) {    WM_HWIN hParent;    WM_LOCK();    hParent = WM_GetParent(hChild);    if (hParent) {      pMsg->hWinSrc = hChild;      WM_SendMessage(hParent, pMsg);    }    WM_UNLOCK();  }}#elsevoid WM_SendToParent_C(void) {}   /* Avoid empty object files */#endif /* GUI_WINSUPPORT */

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