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.
17 #include "nativefont.h"
22 #define NATIVEFONT_GetInfoPtr(wndPtr) ((NATIVEFONT_INFO *)wndPtr->wExtra[0])
28 NATIVEFONT_Create (WND
*wndPtr
, WPARAM32 wParam
, LPARAM lParam
)
30 NATIVEFONT_INFO
*infoPtr
;
32 /* allocate memory for info structure */
33 infoPtr
= (NATIVEFONT_INFO
*)COMCTL32_Alloc (sizeof(NATIVEFONT_INFO
));
34 wndPtr
->wExtra
[0] = (DWORD
)infoPtr
;
36 if (infoPtr
== NULL
) {
37 ERR (listview
, "could not allocate info memory!\n");
41 if ((NATIVEFONT_INFO
*)wndPtr
->wExtra
[0] != infoPtr
) {
42 ERR (listview
, "pointer assignment error!\n");
46 /* initialize info structure */
54 NATIVEFONT_Destroy (WND
*wndPtr
, WPARAM32 wParam
, LPARAM lParam
)
56 NATIVEFONT_INFO
*infoPtr
= NATIVEFONT_GetInfoPtr(wndPtr
);
61 /* free comboex info data */
62 COMCTL32_Free (infoPtr
);
70 NATIVEFONT_WindowProc (HWND32 hwnd
, UINT32 uMsg
, WPARAM32 wParam
, LPARAM lParam
)
72 WND
*wndPtr
= WIN_FindWndPtr(hwnd
);
78 return NATIVEFONT_Create (wndPtr
, wParam
, lParam
);
81 return NATIVEFONT_Destroy (wndPtr
, wParam
, lParam
);
84 ERR (nativefont
, "unknown msg %04x wp=%08x lp=%08lx\n",
85 uMsg
, wParam
, lParam
);
86 return DefWindowProc32A (hwnd
, uMsg
, wParam
, lParam
);
93 NATIVEFONT_Register (VOID
)
97 if (GlobalFindAtom32A (WC_NATIVEFONTCTL32A
)) return;
99 ZeroMemory (&wndClass
, sizeof(WNDCLASS32A
));
100 wndClass
.style
= CS_GLOBALCLASS
;
101 wndClass
.lpfnWndProc
= (WNDPROC32
)NATIVEFONT_WindowProc
;
102 wndClass
.cbClsExtra
= 0;
103 wndClass
.cbWndExtra
= sizeof(NATIVEFONT_INFO
*);
104 wndClass
.hCursor
= LoadCursor32A (0, IDC_ARROW32A
);
105 wndClass
.hbrBackground
= (HBRUSH32
)(COLOR_WINDOW
+ 1);
106 wndClass
.lpszClassName
= WC_NATIVEFONTCTL32A
;
108 RegisterClass32A (&wndClass
);
113 NATIVEFONT_Unregister (VOID
)
115 if (GlobalFindAtom32A (WC_NATIVEFONTCTL32A
))
116 UnregisterClass32A (WC_NATIVEFONTCTL32A
, (HINSTANCE32
)NULL
);