Doxygen Source Code Documentation
glut_tablet.c
Go to the documentation of this file.00001 00002 /* Copyright (c) Mark J. Kilgard, 1994. */ 00003 00004 /* This program is freely distributable without licensing fees 00005 and is provided without guarantee or warrantee expressed or 00006 implied. This program is -not- in the public domain. */ 00007 00008 #include "glutint.h" 00009 00010 void 00011 glutTabletMotionFunc(GLUTtabletMotionCB tabletMotionFunc) 00012 { 00013 __glutCurrentWindow->tabletMotion = tabletMotionFunc; 00014 __glutUpdateInputDeviceMaskFunc = __glutUpdateInputDeviceMask; 00015 __glutPutOnWorkList(__glutCurrentWindow, 00016 GLUT_DEVICE_MASK_WORK); 00017 /* If deinstalling callback, invalidate tablet position. */ 00018 if (tabletMotionFunc == NULL) { 00019 __glutCurrentWindow->tabletPos[0] = -1; 00020 __glutCurrentWindow->tabletPos[1] = -1; 00021 } 00022 } 00023 00024 void 00025 glutTabletButtonFunc(GLUTtabletButtonCB tabletButtonFunc) 00026 { 00027 __glutCurrentWindow->tabletButton = tabletButtonFunc; 00028 __glutUpdateInputDeviceMaskFunc = __glutUpdateInputDeviceMask; 00029 __glutPutOnWorkList(__glutCurrentWindow, 00030 GLUT_DEVICE_MASK_WORK); 00031 }
