/* MDI.H
 *
 * Copyright 1994, Bob Amstadt
 *           1995  Alex Korobka
 *
 * MDI structure definitions.
 */

#ifndef MDI_H
#define MDI_H

#include "windows.h"

#define MDI_MAXLISTLENGTH	0x40
#define MDI_MAXTITLELENGTH	0xA1

#define MDI_NOFRAMEREPAINT	0
#define MDI_REPAINTFRAMENOW	1
#define MDI_REPAINTFRAME	2

#define WM_MDICALCCHILDSCROLL   0x10AC /* this is exactly what Windows uses */

extern LRESULT MDIClientWndProc(HWND hwnd, UINT message, 
				WPARAM wParam, LPARAM lParam); /* mdi.c */

typedef struct tagMDIWCL
{
  HWND		 	 hChild;
  struct tagMDIWCL	*prev;
} MDIWCL;

typedef struct 
{
    WORD   nActiveChildren;
    HWND   flagChildMaximized;
    HWND   hwndActiveChild;
    HMENU  hWindowMenu;
    WORD   idFirstChild;       /* order is 3.1-like up to this point */
    HANDLE hFrameTitle;
    WORD   sbNeedUpdate;
    WORD   sbRecalc;
    HBITMAP obmClose;
    HBITMAP obmRestore;
    HWND   hwndHitTest;
    HWND   self;
} MDICLIENTINFO;

#endif /* MDI_H */