defaultappproc.c

microwindows上的修改的GUI

/*
 *  Default Application Handler
 *
 *
 *  COPYRIGHT (c) 2001 - 2010.
 *  emTech System Corporation.
 *
 *  The license and distribution terms for this file may be
 *  found in found in the file LICENSE.
 */

/*	Huangf [e-mail]
 */
#include "emGUI.h"

unsigned32 DefaultAppProc(
	AppID		appID,
	unsigned16	msg,
	unsigned16	nParam,
	unsigned32	lParam
)
{
	WndID win;
	switch (msg){
		case APPCREATE:
			break;

		case WM_CREATE:
		case WM_CLOSE:
		case WM_HIDE:
		case WM_SHOW:
			win = (WndID)lParam;
			if (win && win->parent == NULL){
				/*  Application Window, 
				 *  switch DrawArea 
				 */
				win = FirstWindow(appID);
				if (win && win->drawArea){
					SwitchDrawArea(win->drawArea);
				}
			}
			break;
	}
	return 0L;
}