Example
  This example creates a toggle button with a pixmap in it
with Gtk.Toggle_Button, Gdk.Pixmap, Gdk.Bitmap, Gtk.Pixmap;
with Gtk.Style, Gtk.Enums;
procedure Toggle is
   Toggle    : Gtk.Toggle_Button.Gtk_Toggle_Button;
   Style     : Gtk.Style.Gtk_Style;
   Pixmap    : Gdk.Pixmap.Gdk_Pixmap;
   Mask      : Gdk.Bitmap.Gdk_Bitmap;
   PixmapWid : Gtk.Pixmap.Gtk_Pixmap;
begin
  Do not specify a label
   Gtk.Toggle_Button.Gtk_New (Toggle);
   Style := Gtk.Toggle_Button.Get_Style (Toggle);
   Gdk.Pixmap.Create_From_Xpm
     (Pixmap,
      Gtk.Toggle_Button.Get_Window (Toggle),
      Mask,
      Gtk.Style.Get_Bg (Style, Gtk.Enums.State_Normal),
      "icon.xpm");
   Gtk.Pixmap.Gtk_New (PixmapWid, Pixmap, Mask);
  Add the pixmap to the button
   Gtk.Toggle_Button.Add (Toggle, PixmapWid);
end Toggle;
 
    
  
   
   Testgtk source code
This code is part of testgtk, a demo application packaged with GtkAda. Testgtk demonstrates the various widgets of GtkAda
-----------------------------------------------------------------------
--          GtkAda - Ada95 binding for the Gimp Toolkit              --
--                                                                   --
--                     Copyright (C) 1998-1999                       --
--        Emmanuel Briot, Joel Brobecker and Arnaud Charlet          --
--                                                                   --
-- This library is free software; you can redistribute it and/or     --
-- modify it under the terms of the GNU General Public               --
-- License as published by the Free Software Foundation; either      --
-- version 2 of the License, or (at your option) any later version.  --
--                                                                   --
-- This library is distributed in the hope that it will be useful,   --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of    --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU --
-- General Public License for more details.                          --
--                                                                   --
-- You should have received a copy of the GNU General Public         --
-- License along with this library; if not, write to the             --
-- Free Software Foundation, Inc., 59 Temple Place - Suite 330,      --
-- Boston, MA 02111-1307, USA.                                       --
--                                                                   --
-- As a special exception, if other files instantiate generics from  --
-- this unit, or you link this unit with other files to produce an   --
-- executable, this  unit  does not  by itself cause  the resulting  --
-- executable to be covered by the GNU General Public License. This  --
-- exception does not however invalidate any other reasons why the   --
-- executable file  might be covered by the  GNU Public License.     --
-----------------------------------------------------------------------
with Glib;               
use Glib;
with Gtk;                
use Gtk;
with Gtk.Box;            
use Gtk.Box;
with Gtk.Toggle_Button;  
use Gtk.Toggle_Button;
package body Create_Toggle_Buttons 
is
   ----------
   -- Help --
   ----------
   function Help 
return String 
is
   begin
      return "A @bGtk_Toggle_Button@B 
is a button 
with two possible states,"
        & " on 
and off. Their state 
is modified each time the user pressed"
        & " the button. As opposed to @bGtk_Radio_Button@B, "
        & " @bGtk_Toggle_Button@B are 
not grouped, 
and multiple buttons can"
        & " be selected 
at the same time.";
   
end Help;
   ---------
   -- Run --
   ---------
   procedure Run (Frame : 
access Gtk.Frame.Gtk_Frame_Record'Class) 
is
      Box1, Box2 : Box.Gtk_Box;
      A_Toggle_Button : Toggle_Button.Gtk_Toggle_Button;
   
begin
      Set_Label (Frame, "Toggle Buttons");
      Box.Gtk_New_Vbox (Box1, Homogeneous => False, Spacing => 0);
      Add (Container => Frame, Widget => Box1);
      Box.Gtk_New_Vbox (Box2, Homogeneous => False, Spacing => 10);
      Set_Border_Width (Container => Box2, Border_Width => 10);
      Box.Pack_Start (In_Box => Box1, Child => Box2,
                      Expand => False, Fill => False);
      Toggle_Button.Gtk_New (A_Toggle_Button, "button1");
      Box.Pack_Start (In_Box => Box2, Child => A_Toggle_Button,
                      Expand => False, Fill => False);
      Toggle_Button.Gtk_New (A_Toggle_Button, "button2");
      Box.Pack_Start (In_Box => Box2, Child => A_Toggle_Button,
                      Expand => False, Fill => False);
      Toggle_Button.Gtk_New (A_Toggle_Button, "button3");
      Box.Pack_Start (In_Box => Box2, Child => A_Toggle_Button,
                      Expand => False, Fill => False);
      Show_All (Frame);
   
end Run;
end Create_Toggle_Buttons;