Re: How do you get the data from a signal handler?

[Francis Smit <francis oztell com>]

Sorry I don't Have an answer for you then, but I sure someone will know :-)

rsteinke w-link net wrote:

> From: Francis Smit <francis oztell com>
>
> > You can pass data in those gchar* and gint parameters, with a bit of 
> > casting
> > you should be able to pass structures and other stuff.
> >
> > rsteinke w-link net wrote:
> >
> > > 	I'm looking up a signal handler, based on the object instance
> > > and the callback function, and would like to get a pointer to
> > > the callback data for that handler. I can get the handler id, but
> > > can't figure out how to get any more information. The missing
> > > step appears to be a way to get a pointer to the closure from
> > > the handler id, which would then provide the desired pointer.
> > > Is this a missing feature, or is this lack intentional?
>
> Which parameters are you talking about? I'm not trying to pass data
> to the callback function, I'm trying to retrieve it using
> the handler id returned by g_signal_handler_find(), without any
> prior access to the callback data (in that section of the code).
>
> Ron Steinke

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