Tk_GetUserInactiveTime(3tk)

Tk_GetUserInactiveTime(3Tk Library ProcedureTk_GetUserInactiveTime(3)

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NAME

     Tk_GetUserInactiveTime, Tk_ResetUserInactiveTime -  discover
     user inactivity time

SYNOPSIS

     #include <tk.h>

     long
     Tk_GetUserInactiveTime(display)

     Tk_GetUserInactiveTime(display)

ARGUMENTS

     Display *display (in)          The display on which the user
                                    inactivity  timer  is  to  be
                                    queried or reset.
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DESCRIPTION

     Tk_GetUserInactiveTime returns the  number  of  milliseconds
     that  have  passed  since the last user interaction (usually
     via keyboard or mouse) with the respective display. On  sys-
     tems  and  displays  that  do  not support querying the user
     inactiviy  time,  -1  is  returned.   Tk_GetUserInactiveTime
     resets  the  user  inactivity  timer of the given display to
     zero.  On windowing systems that  do  not  support  multiple
     displays display can be passed as NULL.

KEYWORDS

     idle, inactive

Tk                      Last change: 8.5                        1