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#!/usr/bin/rexx
/*----------------------------------------------------------------------------*/
/* */
/* Copyright (c) 2007-2008 Rexx Language Association. All rights reserved. */
/* */
/* This program and the accompanying materials are made available under */
/* the terms of the Common Public License v1.0 which accompanies this */
/* distribution. A copy is also available at the following address: */
/* http://www.oorexx.org/license.html */
/* */
/* Redistribution and use in source and binary forms, with or */
/* without modification, are permitted provided that the following */
/* conditions are met: */
/* */
/* Redistributions of source code must retain the above copyright */
/* notice, this list of conditions and the following disclaimer. */
/* Redistributions in binary form must reproduce the above copyright */
/* notice, this list of conditions and the following disclaimer in */
/* the documentation and/or other materials provided with the distribution. */
/* */
/* Neither the name of Rexx Language Association nor the names */
/* of its contributors may be used to endorse or promote products */
/* derived from this software without specific prior written permission. */
/* */
/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
/* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT */
/* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */
/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED */
/* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY */
/* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS */
/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
/* */
/* Authors; */
/* W. David Ashley <dashley@us.ibm.com> */
/* */
/*----------------------------------------------------------------------------*/
-- Derived from Listing 8-1
-- Foundations of GTK+ Development
-- by Andrew Krause
call gtk_init
BUY_IT = 0
QUANTITY = 1
PRODUCT = 2
COLUMNS = 3
list = .array~new(1)
list[1] = .GroceryItem~new(.true, 1, 'Paper Towels')
list[2] = .GroceryItem~new(.true, 2, 'Bread')
list[3] = .GroceryItem~new(.false, 1, 'Butter')
list[4] = .GroceryItem~new(.true, 1, 'Milk')
list[5] = .GroceryItem~new(.false, 3, 'Chips')
list[6] = .GroceryItem~new(.true, 4, 'Soda')
window = .myMainWindow~new(.gtk~GTK_WINDOW_TOPLEVEL)
window~set_title('Grocery List')
window~signal_connect('destroy')
window~set_border_width(10)
window~set_size_request(250, 175)
treeview = .GtkTreeview~new()
call setup_tree_view treeview, BUY_IT, QUANTITY, PRODUCT
store = .GtkListStore~new(.gtk~G_TYPE_BOOLEAN, .gtk~G_TYPE_INT, .gtk~G_TYPE_STRING)
do item over list
iter = store~append()
store~set_value(iter, BUY_IT, item~buy, QUANTITY, item~quantity,,
PRODUCT, item~product)
end
treeview~set_model(store)
scrolled_win = .GtkScrolledWindow~new(.nil, .nil)
scrolled_win~set_policy(.gtk~GTK_POLICY_AUTOMATIC, .gtk~GTK_POLICY_AUTOMATIC)
scrolled_win~add(treeview)
window~add(scrolled_win)
window~show_all()
call gtk_main
return
::requires 'rexxgtk.cls'
::routine setup_tree_view
use strict arg treeview, BUY_IT, QUANTITY, PRODUCT
renderer = .GtkCellRendererText~new()
column = .GtkTreeViewColumn~newWithAttributes('Buy', renderer, 'text', BUY_IT)
treeview~append_column(column)
renderer = .GtkCellRendererText~new()
column = .GtkTreeViewColumn~newWithAttributes('Count', renderer, 'text', QUANTITY)
treeview~append_column(column)
renderer = .GtkCellRendererText~new()
column = .GtkTreeViewColumn~newWithAttributes('Product', renderer, 'text', PRODUCT)
treeview~append_column(column)
return
::class GroceryItem
::attribute buy
::attribute quantity
::attribute product
::method init
use strict arg self~buy, self~quantity, self~product
return
::class myMainWindow subclass GtkWindow
::method signal_destroy
call gtk_main_quit
return

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