4 * Copyright 1998 Eric Kohl
7 * This is just a dummy control. An author is needed! Any volunteers?
8 * I will only improve this control once in a while.
9 * Eric <ekohl@abo.rhein-zeitung.de>
13 * - All notifications.
18 #include "nativefont.h"
23 #define NATIVEFONT_GetInfoPtr(wndPtr) ((NATIVEFONT_INFO *)wndPtr->wExtra[0])
29 NATIVEFONT_Create (WND
*wndPtr
, WPARAM32 wParam
, LPARAM lParam
)
31 NATIVEFONT_INFO
*infoPtr
;
33 /* allocate memory for info structure */
34 infoPtr
= (NATIVEFONT_INFO
*)COMCTL32_Alloc (sizeof(NATIVEFONT_INFO
));
35 wndPtr
->wExtra
[0] = (DWORD
)infoPtr
;
37 if (infoPtr
== NULL
) {
38 ERR (listview
, "could not allocate info memory!\n");
42 if ((NATIVEFONT_INFO
*)wndPtr
->wExtra
[0] != infoPtr
) {
43 ERR (listview
, "pointer assignment error!\n");
47 /* initialize info structure */
55 NATIVEFONT_Destroy (WND
*wndPtr
, WPARAM32 wParam
, LPARAM lParam
)
57 NATIVEFONT_INFO
*infoPtr
= NATIVEFONT_GetInfoPtr(wndPtr
);
62 /* free comboex info data */
63 COMCTL32_Free (infoPtr
);
71 NATIVEFONT_WindowProc (HWND32 hwnd
, UINT32 uMsg
, WPARAM32 wParam
, LPARAM lParam
)
73 WND
*wndPtr
= WIN_FindWndPtr(hwnd
);
79 return NATIVEFONT_Create (wndPtr
, wParam
, lParam
);
82 return NATIVEFONT_Destroy (wndPtr
, wParam
, lParam
);
85 ERR (nativefont
, "unknown msg %04x wp=%08x lp=%08lx\n",
86 uMsg
, wParam
, lParam
);
87 return DefWindowProc32A (hwnd
, uMsg
, wParam
, lParam
);
94 NATIVEFONT_Register (VOID
)
98 if (GlobalFindAtom32A (WC_NATIVEFONTCTL32A
)) return;
100 ZeroMemory (&wndClass
, sizeof(WNDCLASS32A
));
101 wndClass
.style
= CS_GLOBALCLASS
;
102 wndClass
.lpfnWndProc
= (WNDPROC32
)NATIVEFONT_WindowProc
;
103 wndClass
.cbClsExtra
= 0;
104 wndClass
.cbWndExtra
= sizeof(NATIVEFONT_INFO
*);
105 wndClass
.hCursor
= LoadCursor32A (0, IDC_ARROW32A
);
106 wndClass
.hbrBackground
= (HBRUSH32
)(COLOR_WINDOW
+ 1);
107 wndClass
.lpszClassName
= WC_NATIVEFONTCTL32A
;
109 RegisterClass32A (&wndClass
);
114 NATIVEFONT_Unregister (VOID
)
116 if (GlobalFindAtom32A (WC_NATIVEFONTCTL32A
))
117 UnregisterClass32A (WC_NATIVEFONTCTL32A
, (HINSTANCE32
)NULL
);