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Re: entries and guile-gui
From: |
Kevin Ryde |
Subject: |
Re: entries and guile-gui |
Date: |
Mon, 26 Feb 2007 09:26:32 +1100 |
User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux) |
Neil Jerram <address@hidden> writes:
>
> It looks like #f now (Gtk+ 2.0) means "carry on calling other handlers
> for this signal" and non-#f (which includes the unspecified value)
> means "don't call any other handlers",
Yes, that's the return to give for a gdk event callback. Some events
might have no further dispatch anyway, so the return may not matter.
> and I guess this was not the case in the past (Gtk+ 1.2).
There's certainly been changes in the dispatch area (for the gtk 2
"closures" stuff), but I thought the return from a handler got passed
up to gtk in both the 1.2 and 2.0 code.
(In the 1.2 code I think it's inner_callback_marshal putting "ans"
from the scheme call into the args with sgtk_scm2ret.)
- Re: entries and guile-gui, (continued)
- Re: entries and guile-gui, Kevin Ryde, 2007/02/09
- Re: entries and guile-gui, Neil Jerram, 2007/02/18
- Message not available
- Re: entries and guile-gui, Neil Jerram, 2007/02/21
- Re: entries and guile-gui, Kevin Ryde, 2007/02/21
- Re: entries and guile-gui, Kevin Ryde, 2007/02/21
- Re: entries and guile-gui, Kevin Ryde, 2007/02/21
- Re: entries and guile-gui, Neil Jerram, 2007/02/22
- Re: entries and guile-gui, Neil Jerram, 2007/02/22
- Re: entries and guile-gui, Neil Jerram, 2007/02/22
- Re: entries and guile-gui, Neil Jerram, 2007/02/24
- Re: entries and guile-gui,
Kevin Ryde <=
- Re: entries and guile-gui, Neil Jerram, 2007/02/26
- Re: entries and guile-gui, Kevin Ryde, 2007/02/26
- Re: entries and guile-gui, Neil Jerram, 2007/02/28
- Re: entries and guile-gui, Neil Jerram, 2007/02/22