glut_key.c
上传用户:xk288cn
上传日期:2007-05-28
资源大小:4876k
文件大小:1k
- /* Copyright (c) Mark J. Kilgard, 1997. */
- /* This program is freely distributable without licensing fees
- and is provided without guarantee or warrantee expressed or
- implied. This program is -not- in the public domain. */
- #include <stdlib.h>
- #include "glutint.h"
- /* CENTRY */
- void APIENTRY
- glutKeyboardFunc(GLUTkeyboardCB keyboardFunc)
- {
- __glutChangeWindowEventMask(KeyPressMask,
- keyboardFunc != NULL || __glutCurrentWindow->special != NULL);
- __glutCurrentWindow->keyboard = keyboardFunc;
- }
- void APIENTRY
- glutSpecialFunc(GLUTspecialCB specialFunc)
- {
- __glutChangeWindowEventMask(KeyPressMask,
- specialFunc != NULL || __glutCurrentWindow->keyboard != NULL);
- __glutCurrentWindow->special = specialFunc;
- }
- /* ENDCENTRY */