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From: "ldries46" <bertus.dries@planet.nl>
Newsgroups: comp.lang.ada
Subject: GTk3 without the Gtkbuilder and Glad
Date: Fri, 10 Jun 2016 20:16:28 +0200
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Date: 2016-06-10T20:16:28+02:00
List-Id: <comp.lang.ada>

For a number of reasons I want to use Gtk3 without using Glade and 
GtkBuilder. I am Building A template program now and I just came to a 
problem I just could not find documentation about.

I want to create a Callback routine that in each case where the program can 
be stopped can be called. Let us say : On_Quit.
I can make that routine and let it run from the menu or some error, But I 
cannot find the way to run this routine from the destroy button of the 
window. How should I do that?

For information the call back routine has the following code:

procedure On_Quit(Object : access Gtk_Menu_Item_Record'Class) is
   pragma Unreferenced (Object);
begin
   -- At this point the ini files must be closed. All ini files are updated
   -- and closed with one call to Close_IIni
   -- If no Init Files are used then this call can be deleted
   Close_Ini;
   Gtk.Main.Main_Quit;
end On_Quit;

I hope someone can help me

L. Dries