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CentOS 7.0 - man page for glutmenustatusfunc (centos section 3)

UNTITLED				      LOCAL					 UNTITLED

NAME
     glutMenuStatusFunc -- Modern variant of glutMenuStateFunc()

LIBRARY
     OpenGLUT - menucallback

SYNOPSIS
     #include <openglut.h>

     void
     glutMenuStatusFunc(void( *callback )( int status, int x, int y ));

PARAMETERS
      callback	   Client menu status hook.

DESCRIPTION
     Broadly, OpenGLUT operates in two modes.  At any given time, it is either in menu mode (with
     a popup menu display, possibly with subitems) or it is not.

     When moving from non-menu to menu status,	callback  (if defined) will be called with
     GLUT_MENU_IN_USE  .  Conversely, when moving from menu to non-menu status,  callback  (if
     defined) will be called with  GLUT_MENU_NOT_IN_USE  .

     This differs from glutMenuStateFunc() in that  callback  is also given the  x  and  y  coor-
     dinates of the mouse when the menu state transition took place.

     This callback is bound to	both   the  current window   and the  current menu  .

BUGS
     Your callback is not actually called presently.

SEE ALSO
     glutMenuStateFunc(3)

					      Epoch


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