glutEntryFunc(3GLUT) GLUT glutEntryFunc(3GLUT) NAME glutEntryFunc - sets the mouse enter/leave callback for the current window. SYNTAX void glutEntryFunc(void (*func)(int state)); ARGUMENTS func The new entry callback function. DESCRIPTION glutEntryFunc sets the mouse enter/leave callback for the current window. The state callback parameter is either GLUT_LEFT or GLUT_ENTERED depending on if the mouse pointer has last left or entered the window. Passing NULL to glutEntryFunc disables the generation of the mouse en- ter/leave callback. Some window systems may not generate accurate enter/leave callbacks. X IM- PLEMENTATION NOTES An X implementation of GLUT should generate accurate en- ter/leave callbacks. SEE ALSO glutMotionFunc, glutCreateWindow AUTHOR Mark J. Kilgard (mjk@nvidia.com) GLUT 3.7 glutEntryFunc(3GLUT)
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