glutentryfunc(3glut) mojave man page | unix.com

glutEntryFunc(3GLUT)						       GLUT						      glutEntryFunc(3GLUT)

NAME
       glutEntryFunc - sets the mouse enter/leave callback for the current window.

SYNTAX
       #include <GLUT/glut.h>

       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 enter/leave callback.

       Some window systems may not generate accurate enter/leave callbacks.  X IMPLEMENTATION NOTES An X implementation of  GLUT  should  generate
       accurate enter/leave callbacks.

SEE ALSO
       glutMotionFunc, glutCreateWindow

AUTHOR
       Mark J. Kilgard (mjk@nvidia.com)

GLUT
									3.7						      glutEntryFunc(3GLUT)