Re: Signal Handler Block

[Paolo Molaro <lupus ximian com>]

On 11/06/01 Vladimir V. Markevich wrote:
> How to I can temporary block handler in signal handler function?
> In the Gtk-Perl tutorial I find some function 
>
>      $widget->signal_handler_block( $callback_id);
>      $widget->signal_handler_block_by_func( \&callback, $data );
>      $widget->signal_handler_block_by_data( $data );
>
> but I can't recorded callback id in some variable, because I use Glade
> Perl and do not connect signal handler by hand. 
> About a two lower function, I can't use it, Perl say undefained method,
>
> How I can get signal id with Glade Perl or how I can block signal hadler 
> without signal id.

I guess Glade2Perl could save somewhere the connection id (and the same
can be done by the GladeXML module), or it could accept a callback
from the user that reports the connection id.

I think it would be a useful API addition, we would just need to agree
on how it would look to the programmer.

lupus

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