tickit_term_observe_sigwinch - react to the SIGWINCH signal

tickit_term_observe_sigwinch()  controls  a  setting  on  the  TickitTerm  instance  that allows it to be
       informed when the process receives a SIGWINCH signal, meaning that  the  controlling  terminal  may  have
       changed size.

       When  this  flag  is  enabled  on  at  least  one terminal instance, a handler for the SIGWINCH signal is
       automatically installed by libtickit itself. On receipt of the signal the handler will mark a flag on any
       TickitTerm instance that is observing it to indicate that the window may have changed size. The next time
       these instances invoke any of several input-related functions (listed below), this flag  will  cause  the
       function to first perform the actions of tickit_term_refresh_size(3). This deferred handling ensures that
       the  TICKIT_EV_RESIZE event is only invoked at a time when the application is expecting input events, and
       not asynchronously during the signal handler itself.

       Note that use of this ability requires  giving  control  of  the  process-wide  SIGWINCH  signal  to  the
       libtickit    library.   If   this   is   not   suitable,   the   process   should   arrange   to   invoke
       tickit_term_refresh_size() at an appropriate time by some other mechanism.

       *      tickit_term_input_push_bytes(3)

       *      tickit_term_input_readable(3)

       *      The tickit_term_input_check_timeout_msec(3) family

       *      The tickit_term_input_wait_msec(3) family

       tickit_term_observe_sigwinch - react to the SIGWINCH signal

tickit_term_build(3), tickit_term_refresh_size(3), tickit_term_bind_event(3), tickit_term(7), tickit(7)

                                                                                 TICKIT_TERM_OBSERVE_SIGWINCH(3)

#include<tickit.h>voidtickit_term_observe_sigwinch(TickitTerm*tt,boolobserve);

       Link with -ltickit.