------------------------------------------------------------------------------
-- GtkAda - Ada95 binding for the Gimp Toolkit --
-- --
-- Copyright (C) 2008-2014, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the Free --
-- Software Foundation; either version 3, 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 MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- As a special exception under Section 7 of GPL version 3, you are granted --
-- additional permissions described in the GCC Runtime Library Exception, --
-- version 3.1, as published by the Free Software Foundation. --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
------------------------------------------------------------------------------
package Gtk.Tree_Model.Utils is
function Init_Tree_Iter
(Stamp : Glib.Gint;
User_Data_1 : System.Address := System.Null_Address;
User_Data_2 : System.Address := System.Null_Address;
User_Data_3 : System.Address := System.Null_Address)
return Gtk.Tree_Model.Gtk_Tree_Iter;
function Is_Null (Self : Gtk.Tree_Model.Gtk_Tree_Iter) return Boolean;
-- Returns True if specified iterator is null (its internal stamp equals
-- to zero).
function Is_Valid
(Self : Gtk.Tree_Model.Gtk_Tree_Iter;
Stamp : Glib.Gint) return Boolean;
-- Returns True if specified iterator is null iterator or its internal
-- stamp is equal to the specified stamp.
function Get_Stamp (Self : Gtk.Tree_Model.Gtk_Tree_Iter) return Glib.Gint;
function Get_User_Data_1
(Self : Gtk.Tree_Model.Gtk_Tree_Iter) return System.Address;
function Get_User_Data_2
(Self : Gtk.Tree_Model.Gtk_Tree_Iter) return System.Address;
function Get_User_Data_3
(Self : Gtk.Tree_Model.Gtk_Tree_Iter) return System.Address;
end Gtk.Tree_Model.Utils;