2 * Button-class extra info
4 * Copyright 1994 Alexandre Julliard
7 #ifndef __WINE_BUTTON_H
8 #define __WINE_BUTTON_H
12 /* Extra info for BUTTON windows */
13 /* Note: under MS-Windows, state is a BYTE and this structure is */
14 /* only 3 bytes long. I don't think there are programs out there */
15 /* broken enough to rely on this :-) */
18 WORD state; /* Current state */
19 HFONT16 hFont; /* Button font (or 0 for system font) */
20 HANDLE hImage; /* Handle to the image or the icon */
23 /* Button state values */
24 #define BUTTON_UNCHECKED 0x00
25 #define BUTTON_CHECKED 0x01
26 #define BUTTON_3STATE 0x02
27 #define BUTTON_HIGHLIGHTED 0x04
28 #define BUTTON_HASFOCUS 0x08
30 #define BUTTON_STATE(hwnd) ((WIN_FindWndPtr(hwnd))->wExtra[0])
32 extern LRESULT WINAPI ButtonWndProc( HWND hWnd, UINT uMsg,
33 WPARAM wParam, LPARAM lParam );
35 #endif /* __WINE_BUTTON_H */