4 * Copyright 1993 Alexandre Julliard
16 #define WND_MAGIC 0x444e4957 /* 'WIND' */
18 /* Built-in class names (see _Undocumented_Windows_ p.418) */
19 #define POPUPMENU_CLASS_NAME "#32768" /* PopupMenu */
20 #define DESKTOP_CLASS_NAME "#32769" /* Desktop */
21 #define DIALOG_CLASS_NAME "#32770" /* Dialog */
22 #define WINSWITCH_CLASS_NAME "#32771" /* WinSwitch */
23 #define ICONTITLE_CLASS_NAME "#32772" /* IconTitle */
25 #define POPUPMENU_CLASS_ATOM MAKEINTATOM(32768) /* PopupMenu */
26 #define DESKTOP_CLASS_ATOM ((ATOM)32769) /* Desktop */
27 #define DIALOG_CLASS_ATOM MAKEINTATOM(32770) /* Dialog */
28 #define WINSWITCH_CLASS_ATOM MAKEINTATOM(32771) /* WinSwitch */
29 #define ICONTITLE_CLASS_ATOM MAKEINTATOM(32772) /* IconTitle */
33 struct tagWND
*next
; /* Next sibling */
34 struct tagWND
*child
; /* First child */
35 struct tagWND
*parent
; /* Window parent (from CreateWindow) */
36 struct tagWND
*owner
; /* Window owner */
37 CLASS
*class; /* Window class */
38 HWINDOWPROC winproc
; /* Window procedure */
39 DWORD dwMagic
; /* Magic number (must be WND_MAGIC) */
40 HWND16 hwndSelf
; /* Handle of this window */
41 HINSTANCE16 hInstance
; /* Window hInstance (from CreateWindow) */
42 RECT16 rectClient
; /* Client area rel. to parent client area */
43 RECT16 rectWindow
; /* Whole window rel. to parent client area */
44 RECT16 rectNormal
; /* Window rect. when in normal state */
45 POINT16 ptIconPos
; /* Icon position */
46 POINT16 ptMaxPos
; /* Maximized window position */
47 LPSTR text
; /* Window text */
48 void *pVScroll
; /* Vertical scroll-bar info */
49 void *pHScroll
; /* Horizontal scroll-bar info */
50 void *pProp
; /* Pointer to properties list */
51 HGLOBAL16 hmemTaskQ
; /* Task queue global memory handle */
52 HRGN16 hrgnUpdate
; /* Update region */
53 HWND16 hwndLastActive
;/* Last active popup hwnd */
54 DWORD dwStyle
; /* Window style (from CreateWindow) */
55 DWORD dwExStyle
; /* Extended style (from CreateWindowEx) */
56 HANDLE16 hdce
; /* Window DCE (if CS_OWNDC or CS_CLASSDC) */
57 UINT16 wIDmenu
; /* ID or hmenu (from CreateWindow) */
58 WORD flags
; /* Misc. flags (see below) */
59 Window window
; /* X window (only for top-level windows) */
60 HMENU16 hSysMenu
; /* window's copy of System Menu */
61 DWORD userdata
; /* User private data */
62 DWORD wExtra
[1]; /* Window extra bytes */
65 /* WND flags values */
66 #define WIN_NEEDS_BEGINPAINT 0x0001 /* WM_PAINT sent to window */
67 #define WIN_NEEDS_ERASEBKGND 0x0002 /* WM_ERASEBKGND must be sent to window*/
68 #define WIN_NEEDS_NCPAINT 0x0004 /* WM_NCPAINT must be sent to window */
69 #define WIN_RESTORE_MAX 0x0008 /* Maximize when restoring */
70 #define WIN_INTERNAL_PAINT 0x0010 /* Internal WM_PAINT message pending */
71 #define WIN_NO_REDRAW 0x0020 /* WM_SETREDRAW called for this window */
72 #define WIN_NEED_SIZE 0x0040 /* Internal WM_SIZE is needed */
73 #define WIN_NCACTIVATED 0x0080 /* last WM_NCACTIVATE was positive */
74 #define WIN_MANAGED 0x0100 /* Window managed by the X wm */
75 #define WIN_ISDIALOG 0x0200 /* Window is a dialog */
77 /* Window functions */
78 extern WND
*WIN_FindWndPtr( HWND32 hwnd
);
79 extern WND
*WIN_GetDesktop(void);
80 extern void WIN_DumpWindow( HWND32 hwnd
);
81 extern void WIN_WalkWindows( HWND32 hwnd
, int indent
);
82 extern Window
WIN_GetXWindow( HWND32 hwnd
);
83 extern BOOL32
WIN_UnlinkWindow( HWND32 hwnd
);
84 extern BOOL32
WIN_LinkWindow( HWND32 hwnd
, HWND32 hwndInsertAfter
);
85 extern HWND32
WIN_FindWinToRepaint( HWND32 hwnd
, HQUEUE16 hQueue
);
86 extern void WIN_SendParentNotify( HWND32 hwnd
, WORD event
,
87 WORD idChild
, LONG lValue
);
88 extern BOOL32
WIN_CreateDesktopWindow(void);
89 extern HWND32
WIN_GetTopParent( HWND32 hwnd
);
90 extern HINSTANCE16
WIN_GetWindowInstance( HWND32 hwnd
);
91 extern WND
**WIN_BuildWinArray( WND
*wndPtr
);
93 extern void DEFWND_SetText( WND
*wndPtr
, LPCSTR text
); /* windows/defwnd.c */
95 extern void PROPERTY_RemoveWindowProps( WND
*pWnd
); /* windows/property.c */
97 extern Display
* display
;
98 extern Screen
* screen
;
99 extern Window rootWindow
;