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From: | Paolo Bonzini |
Subject: | Re: [Help-smalltalk] ncurses calls |
Date: | Tue, 03 Oct 2006 07:17:07 +0200 |
User-agent: | Thunderbird 1.5.0.7 (Macintosh/20060909) |
Brad Watson wrote:
After doing a little more digging I found:Mine was just an example found after googling for a tutorial, so there may be other reasons to have callbacks, but I don't think so and this is good news: it means you can configure ncurses to have its own handler installed, and then the program may or may not do something for KEY_RESIZE."Ncurses 5.0 can be configured to establish its own SIGWINCH hander. In this configuration, the wgetch function will return a special keycode KEY_RESIZE when a resizing event is detected. The signal handler also calls resizeterm (Caveat: malloc and free are not guaranteed to be safe for use in a signal handler)...." Considering this, do you consider it worth the effort to implement the callback, or (my preference at the moment,) the KISS route where I don't bother ?
(don't be afraid to spam the list) Paolo
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