DefWindowProc should pass unhandled WM_MOUSEWHEEL to parent, according
[wine/wine-kai.git] / include / win.h
blob1e954ab249bd5da9e27e391152baf21bed671a3f
1 /*
2 * Window definitions
4 * Copyright 1993 Alexandre Julliard
5 */
7 #ifndef __WINE_WIN_H
8 #define __WINE_WIN_H
10 #include "windef.h"
11 #include "wingdi.h"
12 #include "winproc.h"
13 #include "winuser.h"
15 #define WND_MAGIC 0x444e4957 /* 'WIND' */
17 /* Built-in class names (see _Undocumented_Windows_ p.418) */
18 #define POPUPMENU_CLASS_NAME "#32768" /* PopupMenu */
19 #define DESKTOP_CLASS_NAME "#32769" /* Desktop */
20 #define DIALOG_CLASS_NAME "#32770" /* Dialog */
21 #define WINSWITCH_CLASS_NAME "#32771" /* WinSwitch */
22 #define ICONTITLE_CLASS_NAME "#32772" /* IconTitle */
24 #define POPUPMENU_CLASS_ATOM MAKEINTATOM(32768) /* PopupMenu */
25 #define DESKTOP_CLASS_ATOM ((ATOM)32769) /* Desktop */
26 #define DIALOG_CLASS_ATOM MAKEINTATOM(32770) /* Dialog */
27 #define WINSWITCH_CLASS_ATOM MAKEINTATOM(32771) /* WinSwitch */
28 #define ICONTITLE_CLASS_ATOM MAKEINTATOM(32772) /* IconTitle */
30 /* Built-in 32-bit classes */
31 typedef enum
33 BIC32_BUTTON,
34 BIC32_EDIT,
35 BIC32_LISTBOX,
36 BIC32_COMBO,
37 BIC32_COMBOLB,
38 BIC32_POPUPMENU,
39 BIC32_STATIC,
40 BIC32_SCROLL,
41 BIC32_MDICLIENT,
42 BIC32_DESKTOP,
43 BIC32_DIALOG,
44 BIC32_ICONTITLE,
45 BIC32_NB_CLASSES
46 } BUILTIN_CLASS32;
48 /* PAINT_RedrawWindow() control flags */
49 #define RDW_EX_USEHRGN 0x0001
50 #define RDW_EX_DELETEHRGN 0x0002
51 #define RDW_EX_XYWINDOW 0x0004
52 #define RDW_EX_TOPFRAME 0x0010
53 #define RDW_EX_DELAY_NCPAINT 0x0020
55 struct tagCLASS;
56 struct tagDCE;
57 struct tagDC;
58 struct tagMESSAGEQUEUE;
59 struct tagWND_DRIVER;
61 typedef struct tagWND
63 struct tagWND *next; /* Next sibling */
64 struct tagWND *child; /* First child */
65 struct tagWND *parent; /* Window parent (from CreateWindow) */
66 struct tagWND *owner; /* Window owner */
67 struct tagCLASS *class; /* Window class */
68 HWINDOWPROC winproc; /* Window procedure */
69 DWORD dwMagic; /* Magic number (must be WND_MAGIC) */
70 HWND hwndSelf; /* Handle of this window */
71 HINSTANCE hInstance; /* Window hInstance (from CreateWindow) */
72 RECT rectClient; /* Client area rel. to parent client area */
73 RECT rectWindow; /* Whole window rel. to parent client area */
74 LPWSTR text; /* Window text */
75 void *pVScroll; /* Vertical scroll-bar info */
76 void *pHScroll; /* Horizontal scroll-bar info */
77 void *pProp; /* Pointer to properties list */
78 struct tagDCE *dce; /* Window DCE (if CS_OWNDC or CS_CLASSDC) */
79 HGLOBAL16 hmemTaskQ; /* Task queue global memory handle */
80 HRGN16 hrgnUpdate; /* Update region */
81 HWND hwndLastActive;/* Last active popup hwnd */
82 DWORD dwStyle; /* Window style (from CreateWindow) */
83 DWORD dwExStyle; /* Extended style (from CreateWindowEx) */
84 UINT wIDmenu; /* ID or hmenu (from CreateWindow) */
85 DWORD helpContext; /* Help context ID */
86 WORD flags; /* Misc. flags (see below) */
87 HMENU16 hSysMenu; /* window's copy of System Menu */
88 int irefCount; /* window's reference count*/
89 DWORD userdata; /* User private data */
90 struct tagWND_DRIVER *pDriver; /* Window driver */
91 void *pDriverData; /* Window driver data */
92 DWORD wExtra[1]; /* Window extra bytes */
93 } WND;
95 /* Host attributes */
97 #define HAK_BITGRAVITY 1
98 #define HAK_ACCEPTFOCUS 2
99 #define HAK_ICONICSTATE 3
100 #define HAK_ICONS 4
102 /* Bit Gravity */
104 #define BGForget 0
105 #define BGNorthWest 1
106 #define BGNorth 2
107 #define BGNorthEast 3
108 #define BGWest 4
109 #define BGCenter 5
110 #define BGEast 6
111 #define BGSouthWest 7
112 #define BGSouth 8
113 #define BGSouthEast 9
114 #define BGStatic 10
116 typedef struct tagWND_DRIVER
118 void (*pInitialize)(WND *);
119 void (*pFinalize)(WND *);
120 BOOL (*pCreateDesktopWindow)(WND *, struct tagCLASS *, BOOL);
121 BOOL (*pCreateWindow)(WND *, struct tagCLASS *, CREATESTRUCTA *, BOOL);
122 BOOL (*pDestroyWindow)(WND *);
123 WND* (*pSetParent)(WND *, WND *);
124 void (*pForceWindowRaise)(WND *);
125 void (*pSetWindowPos)(WND *, const WINDOWPOS *, BOOL);
126 void (*pSetText)(WND *, LPCWSTR);
127 void (*pSetFocus)(WND *);
128 void (*pPreSizeMove)(WND *);
129 void (*pPostSizeMove)(WND *);
130 void (*pSurfaceCopy)(WND *, struct tagDC *, INT, INT, const RECT *, BOOL);
131 void (*pSetDrawable)(WND *, struct tagDC *, WORD, BOOL);
132 BOOL (*pSetHostAttr)(WND *, INT haKey, INT value);
133 BOOL (*pIsSelfClipping)(WND *);
134 } WND_DRIVER;
136 extern WND_DRIVER *WND_Driver;
138 typedef struct
140 RECT16 rectNormal;
141 POINT16 ptIconPos;
142 POINT16 ptMaxPos;
143 HWND16 hwndIconTitle;
144 } INTERNALPOS, *LPINTERNALPOS;
146 /* WND flags values */
147 #define WIN_NEEDS_BEGINPAINT 0x0001 /* WM_PAINT sent to window */
148 #define WIN_NEEDS_ERASEBKGND 0x0002 /* WM_ERASEBKGND must be sent to window*/
149 #define WIN_NEEDS_NCPAINT 0x0004 /* WM_NCPAINT must be sent to window */
150 #define WIN_RESTORE_MAX 0x0008 /* Maximize when restoring */
151 #define WIN_INTERNAL_PAINT 0x0010 /* Internal WM_PAINT message pending */
152 #define WIN_NATIVE 0x0020 /* Directly mapped to the window provided by the driver */
153 #define WIN_NEED_SIZE 0x0040 /* Internal WM_SIZE is needed */
154 #define WIN_NCACTIVATED 0x0080 /* last WM_NCACTIVATE was positive */
155 #define WIN_MANAGED 0x0100 /* Window managed by the window system */
156 #define WIN_ISDIALOG 0x0200 /* Window is a dialog */
157 #define WIN_ISWIN32 0x0400 /* Understands Win32 messages */
158 #define WIN_NEEDS_SHOW_OWNEDPOPUP 0x0800 /* WM_SHOWWINDOW:SC_SHOW must be sent in the next ShowOwnedPopup call */
160 /* BuildWinArray() flags */
161 #define BWA_SKIPDISABLED 0x0001
162 #define BWA_SKIPHIDDEN 0x0002
163 #define BWA_SKIPOWNED 0x0004
164 #define BWA_SKIPICONIC 0x0008
166 /* WIN_UpdateNCRgn() flags */
167 #define UNC_CHECK 0x0001
168 #define UNC_ENTIRE 0x0002
169 #define UNC_REGION 0x0004
170 #define UNC_UPDATE 0x0008
171 #define UNC_DELAY_NCPAINT 0x0010
172 #define UNC_IN_BEGINPAINT 0x0020
174 /* Window functions */
175 extern void WIN_Init( void );
176 extern void WIN_LockWnds( void );
177 extern void WIN_UnlockWnds( void );
178 extern int WIN_SuspendWndsLock( void );
179 extern void WIN_RestoreWndsLock(int ipreviousLock);
180 extern WND* WIN_FindWndPtr( HWND hwnd );
181 extern WND* WIN_LockWndPtr(WND *wndPtr);
182 extern void WIN_ReleaseWndPtr(WND *wndPtr);
183 extern void WIN_UpdateWndPtr(WND **oldPtr,WND *newPtr);
184 extern WND* WIN_GetDesktop(void);
185 extern void WIN_ReleaseDesktop(void);
186 extern void WIN_DumpWindow( HWND hwnd );
187 extern void WIN_WalkWindows( HWND hwnd, int indent );
188 extern BOOL WIN_UnlinkWindow( HWND hwnd );
189 extern BOOL WIN_LinkWindow( HWND hwnd, HWND hwndInsertAfter );
190 extern HWND WIN_FindWinToRepaint( HWND hwnd, HQUEUE16 hQueue );
191 extern BOOL WIN_ResetQueueWindows( WND* wnd, HQUEUE16 hQueue, HQUEUE16 hNew);
192 extern BOOL WIN_CreateDesktopWindow(void);
193 extern HWND WIN_GetTopParent( HWND hwnd );
194 extern WND* WIN_GetTopParentPtr( WND* pWnd );
195 extern BOOL WIN_IsWindowDrawable(WND*, BOOL );
196 extern WND** WIN_BuildWinArray( WND *wndPtr, UINT bwa, UINT* pnum );
197 extern void WIN_ReleaseWinArray(WND **wndArray);
199 extern HICON16 NC_IconForWindow( WND *wndPtr );
201 extern HWND CARET_GetHwnd(void);
202 extern void CARET_GetRect(LPRECT lprc); /* windows/caret.c */
204 extern BOOL16 DRAG_QueryUpdate( HWND, SEGPTR, BOOL );
205 extern void DEFWND_SetTextA( WND *wndPtr, LPCSTR text );
206 extern void DEFWND_SetTextW( WND *wndPtr, LPCWSTR text );
207 extern HBRUSH DEFWND_ControlColor( HDC hDC, UINT16 ctlType ); /* windows/defwnd.c */
209 extern void PROPERTY_RemoveWindowProps( WND *pWnd ); /* windows/property.c */
211 extern BOOL PAINT_RedrawWindow( HWND hwnd, const RECT *rectUpdate,
212 HRGN hrgnUpdate, UINT flags,
213 UINT control ); /* windows/painting.c */
214 extern HRGN WIN_UpdateNCRgn(WND* wnd, HRGN hRgn, UINT flags); /* windows/painting.c */
216 /* controls/widgets.c */
217 extern BOOL WIDGETS_Init( void );
218 extern BOOL WIDGETS_IsControl( WND* pWnd, BUILTIN_CLASS32 cls );
220 /* controls/icontitle.c */
221 extern LRESULT WINAPI IconTitleWndProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam );
223 extern HWND ICONTITLE_Create( WND* );
224 extern BOOL ICONTITLE_Init( void );
226 /* windows/focus.c */
227 extern void FOCUS_SwitchFocus( struct tagMESSAGEQUEUE *pMsgQ, HWND , HWND );
229 /* windows/edit.c */
230 extern LRESULT WINAPI EditWndProc( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam );
232 /* windows/listbox.c */
233 extern LRESULT WINAPI ListBoxWndProc( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam );
234 extern LRESULT WINAPI ComboLBWndProc( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam );
236 /* generic method that returns TRUE if the window properties ask for a
237 window manager type of border */
238 extern BOOL WIN_WindowNeedsWMBorder( DWORD style, DWORD exStyle );
240 #endif /* __WINE_WIN_H */