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  win-
       dow.  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 accu-
       rate enter/leave callbacks.

SEE ALSO

       glutMotionFunc, glutCreateWindow

AUTHOR

       Mark J. Kilgard (mjk@nvidia.com)



GLUT                                  3.7                 glutEntryFunc(3GLUT)