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@nvidia.com)
GLUT
3.7 glutEntryFunc(3GLUT)
