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From: Julian Leyh <julian@vgai.de>
Newsgroups: comp.lang.ada
Subject: Re: gtkada and timeouts
Date: Fri, 1 Apr 2011 01:50:59 -0700 (PDT)
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Date: 2011-04-01T01:50:59-07:00
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On 1 Apr., 10:09, tonyg <tonytheg...@gmail.com> wrote:
> I've written a function called update_screen which always returns a
> value of true and sets various values in the 'main_screen' access
> record. This is part of the code from glade/gate which I have modified
> to include a timeout
>
> with Gtk; use Gtk;
> with Gtk; use Gtk;
> with Gtk.Main; use Gtk.Main;
> with Gtk.Widget; use Gtk.Widget;
> with Main_Screen_Pkg; use Main_Screen_Pkg;
> with Main_Control; use Main_Control;
> procedure Main_Screen is
> =A0 =A0Main_Screen : Main_Screen_Access;
> =A0 =A0 =A0 =A0 Timeout_Id : Timeout_Handler_id ;
> =A0 =A0package Data_Timeout is new Gtk.Main.Timeout (Main_Screen_Access);
>
> begin
> =A0 =A0Gtk.Main.Set_Locale;
> =A0 =A0Gtk.Main.Init;
> =A0 =A0Gtk_New (Main_Screen);
> =A0 =A0Show_All (Main_Screen);
> =A0 =A0Gtk.Main.Main;
> =A0 =A0-- my addition -- the timer
> =A0 =A0Timeout_Id :=3D Data_Timeout.Add (100, Update_Screen'Access,
> Main_Screen);
>
> end Main_Screen;
>
> Sadly the timeout is never called, Can anyone cast some light on this?

Gtk.Main.Main never returns.