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 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@sgi.com)

GLUT 3.2 1