/src/wrappers/gtk/examples/gtk-demo/expander.e

 1indexing
 2	description: "."
 3	copyright: "[
 4					Copyright (C) 2006 eiffel-libraries team, GTK+ team
 5					
 6					This library is free software; you can redistribute it and/or
 7					modify it under the terms of the GNU Lesser General Public License
 8					as published by the Free Software Foundation; either version 2.1 of
 9					the License, or (at your option) any later version.
10					
11					This library is distributed in the hope that it will be useful, but
12					WITHOUT ANY WARRANTY; without even the implied warranty of
13					MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14					Lesser General Public License for more details.
15
16					You should have received a copy of the GNU Lesser General Public
17					License along with this library; if not, write to the Free Software
18					Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19					02110-1301 USA
20			]"
21
22class EXPANDER
23
24inherit DEMO
25
26insert 
27	GTK_RESPONSE_TYPE
28	GTK_STOCK_ITEMS
29	
30creation make
31
32feature
33
34	name: STRING is "Expander"
35	
36	description: STRING is "GtkExpander allows to provide additional content that is initially hidden. This is also known as %"disclosure triangle%"."
37
38	filename: STRING is "expander.e"
39	
40feature -- widgets
41	vbox: GTK_VBOX
42	label: GTK_LABEL
43	expander: GTK_EXPANDER
44	
45feature
46	make is
47		do
48			if window=Void then
49				create {GTK_DIALOG} window.with_buttons ("GtkExpander", -- Window label
50																	  parent_window,
51																	  0, -- no flags
52																	  <<gtk_stock_close,
53																		 gtk_response_none>>)
54				window.set_unresizable
55
56				create vbox.make (False, 5)
57				window.vbox.pack_start (vbox, True, True, 0);
58				vbox.set_border_width (5)
59
60				vbox.pack_start (create {GTK_LABEL}.with_label
61									  ("Expander demo. Click on the triangle for details."),
62									  label, False, False, 0)
63				
64				create expander.make ("Details")
65				vbox.pack_start (expander, False, False, 0)
66
67				expander.add (create {GTK_LABEL}.with_label("Details can be shown or hidden."))
68
69				if not window.is_visible then
70					window.show_all (window)
71				else
72					window.destroy
73				end
74			end
75		end
76end
77
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81