Re: GtkProgressBar and updating other widgets

[Stéphane Albin <fanou73 free fr>]

Le dimanche 03 février 2008 à 17:20 +0100, Stéphane Albin a écrit :
> Hello all,
> 
> In an image processing application, I have a set of Radio buttons to
> select the method to process my image.
> This works fine.
> As processes are long, I have added a GtkProgressBar. But now, the Radio
> buttons are not updated according to my selection. During the process,
> the GUI is blocked except the progress bar using gtk_grab_add().
> If I don't block the GUI, the Radio buttons are of course correctly
> updated. But preventing other  GUI modifications during process is
> mandatory for me.
> 
> I tried to add  "while (gtk_events_pending()) gtk_main_iteration();" at
> different positions in the callback function before launching the
> process but it does not change anything.

Hi,

For your information, the reason was I used the "pressed" signal and not
the "clicked" one for my radio buttons.

Kind regards,
-- 
Stéphane Albin
e-mail: stephane point albin chez free point fr
www: http://stephane.albin.free.fr