From: briot.emmanuel@gmail.com
Subject: Re: Where do I get my Cairo context from (in GTK3)?
Date: Thu, 28 Apr 2016 00:48:34 -0700 (PDT)
Date: 2016-04-28T00:48:34-07:00 [thread overview]
Message-ID: <39b5f02e-3b17-460b-99fa-e5ba9a0a6c7d@googlegroups.com> (raw)
In-Reply-To: <nfps27$1lko$1@gioia.aioe.org>
> End instances of widgets are never like that. The most frequent case is
> a container widget handling signals from its children. The first
> parameter of the handler is never ever used, because the identification
> of the issuer is the handler procedure itself. The user parameter is the
> container widget, which is the case for the OP, I suppose.
We are in agreement on that, but to me that's exactly what the "Slot"
parameter (or Object_Connect) is for (and that is exactly what we use
in GPS. I agree 100% that in most cases the widget that emits the event
is irrelevant in the handling of the signal.
next prev parent reply other threads:[~2016-04-28 7:48 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-24 20:44 Where do I get my Cairo context from (in GTK3)? hreba
2016-04-25 7:40 ` Dmitry A. Kazakov
2016-04-25 10:03 ` hreba
2016-04-25 11:58 ` Dmitry A. Kazakov
2016-04-26 7:22 ` briot.emmanuel
2016-04-26 7:34 ` hreba
2016-04-27 7:47 ` briot.emmanuel
2016-04-27 8:08 ` Dmitry A. Kazakov
2016-04-28 7:48 ` briot.emmanuel [this message]
2016-04-27 13:15 ` hreba
2016-04-27 13:37 ` Dmitry A. Kazakov
2016-04-28 7:49 ` briot.emmanuel
2016-08-05 15:56 ` borisgaertner56
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