glutEntryFunc.man
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- ."
- ." Copyright (c) Mark J. Kilgard, 1996.
- ."
- .TH glutEntryFunc 3GLUT "3.7" "GLUT" "GLUT"
- .SH NAME
- glutEntryFunc - sets the mouse enter/leave callback for the current window.
- .SH SYNTAX
- .nf
- .LP
- void glutEntryFunc(void (*func)(int state));
- .fi
- .SH ARGUMENTS
- .IP fIfuncfP 1i
- The new entry callback function.
- .SH 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.
- .SH SEE ALSO
- glutMotionFunc, glutCreateWindow
- .SH AUTHOR
- Mark J. Kilgard (mjk@nvidia.com)