4 * Copyright 1993 Alexandre Julliard
15 #define WND_MAGIC 0x444e4957 /* 'WIND' */
20 HWND hwndNext
; /* Next sibling */
21 HWND hwndChild
; /* First child */
22 DWORD dwMagic
; /* Magic number (must be WND_MAGIC) */
23 HWND hwndParent
; /* Window parent (from CreateWindow) */
24 HWND hwndOwner
; /* Window owner */
25 HCLASS hClass
; /* Window class */
26 HANDLE hInstance
; /* Window hInstance (from CreateWindow) */
27 RECT rectClient
; /* Client area rel. to parent client area */
28 RECT rectWindow
; /* Whole window rel. to parent client area */
29 RECT rectNormal
; /* Window rect. when in normal state */
30 POINT ptIconPos
; /* Icon position */
31 POINT ptMaxPos
; /* Maximized window position */
32 HANDLE hmemTaskQ
; /* Task queue global memory handle */
33 HRGN hrgnUpdate
; /* Update region */
34 HWND hwndLastActive
; /* Last active popup hwnd */
35 FARPROC lpfnWndProc
; /* Window procedure */
36 DWORD dwStyle
; /* Window style (from CreateWindow) */
37 DWORD dwExStyle
; /* Extended style (from CreateWindowEx) */
38 HANDLE hdce
; /* Window DCE (if CS_OWNDC or CS_CLASSDC) */
39 HMENU hmenuSystem
; /* System menu */
40 HCURSOR hCursor
; /* Window Current Cursor */
41 void *VScroll
; /* Vertical ScrollBar Struct Pointer */
42 void *HScroll
; /* Horizontal ScrollBar Struct Pointer */
43 WORD wIDmenu
; /* ID or hmenu (from CreateWindow) */
44 HANDLE hText
; /* Handle of window text */
45 WORD flags
; /* Misc. flags */
46 Window window
; /* X window */
47 LPMENUBAR menuBarPtr
; /* Menu bar */
48 HMENU hSysMenu
; /* window's copy of System Menu */
49 HWND hWndMenuBar
; /* Menu bar */
50 WORD wExtra
[1]; /* Window extra bytes */
53 /* WND flags values */
54 #define WIN_ERASE_UPDATERGN 0x01 /* Update region needs erasing */
55 #define WIN_NEEDS_BEGINPAINT 0x02 /* WM_PAINT sent to window */
56 #define WIN_GOT_SIZEMSG 0x04 /* WM_SIZE has been sent to the window */
57 #define WIN_OWN_DC 0x08 /* Win class has style CS_OWNDC */
58 #define WIN_CLASS_DC 0x10 /* Win class has style CS_CLASSDC */
59 #define WIN_DOUBLE_CLICKS 0x20 /* Win class has style CS_DBLCLKS */
60 #define WIN_RESTORE_MAX 0x40 /* Maximize when restoring */
62 /* First top-level window */
63 extern HWND firstWindow
;
65 /* Window functions */
66 WND
*WIN_FindWndPtr( HWND hwnd
);
67 BOOL
WIN_UnlinkWindow( HWND hwnd
);
68 BOOL
WIN_LinkWindow( HWND hwnd
, HWND hwndInsertAfter
);
69 HWND
WIN_FindWinToRepaint( HWND hwnd
);