evolution-3.6.4/widgets/table/gal-a11y-e-tree-factory.c

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 1 /*
 2  * This program is free software; you can redistribute it and/or
 3  * modify it under the terms of the GNU Lesser General Public
 4  * License as published by the Free Software Foundation; either
 5  * version 2 of the License, or (at your option) version 3.
 6  *
 7  * This program is distributed in the hope that it will be useful,
 8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
10  * Lesser General Public License for more details.
11  *
12  * You should have received a copy of the GNU Lesser General Public
13  * License along with the program; if not, see <http://www.gnu.org/licenses/>
14  *
15  *
16  * Authors:
17  *		Yuedong Du <yuedong.du@sun.com>
18  *
19  * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
20  *
21  */
22 
23 #ifdef HAVE_CONFIG_H
24 #include <config.h>
25 #endif
26 
27 #include "gal-a11y-e-tree.h"
28 #include "gal-a11y-e-tree-factory.h"
29 
30 static AtkObjectFactoryClass *parent_class;
31 #define PARENT_TYPE (ATK_TYPE_OBJECT_FACTORY)
32 
33 /* Static functions */
34 
35 static GType
36 gal_a11y_e_tree_factory_get_accessible_type (void)
37 {
38 	return GAL_A11Y_TYPE_E_TREE;
39 }
40 
41 static AtkObject *
42 gal_a11y_e_tree_factory_create_accessible (GObject *obj)
43 {
44 	AtkObject *accessible;
45 
46 	accessible = gal_a11y_e_tree_new (obj);
47 
48 	return accessible;
49 }
50 
51 static void
52 gal_a11y_e_tree_factory_class_init (GalA11yETreeFactoryClass *class)
53 {
54 	AtkObjectFactoryClass *factory_class = ATK_OBJECT_FACTORY_CLASS (class);
55 
56 	parent_class = g_type_class_ref (PARENT_TYPE);
57 
58 	factory_class->create_accessible   = gal_a11y_e_tree_factory_create_accessible;
59 	factory_class->get_accessible_type = gal_a11y_e_tree_factory_get_accessible_type;
60 }
61 
62 static void
63 gal_a11y_e_tree_factory_init (GalA11yETreeFactory *factory)
64 {
65 }
66 
67 /**
68  * gal_a11y_e_tree_factory_get_type:
69  * @void:
70  *
71  * Registers the &GalA11yETreeFactory class if necessary, and returns the type ID
72  * associated to it.
73  *
74  * Return value: The type ID of the &GalA11yETreeFactory class.
75  **/
76 GType
77 gal_a11y_e_tree_factory_get_type (void)
78 {
79 	static GType type = 0;
80 
81 	if (!type) {
82 		GTypeInfo info = {
83 			sizeof (GalA11yETreeFactoryClass),
84 			(GBaseInitFunc) NULL,
85 			(GBaseFinalizeFunc) NULL,
86 			(GClassInitFunc) gal_a11y_e_tree_factory_class_init,
87 			(GClassFinalizeFunc) NULL,
88 			NULL, /* class_data */
89 			sizeof (GalA11yETreeFactory),
90 			0,
91 			(GInstanceInitFunc) gal_a11y_e_tree_factory_init,
92 			NULL /* value_tree */
93 		};
94 
95 		type = g_type_register_static (PARENT_TYPE, "GalA11yETreeFactory", &info, 0);
96 	}
97 
98 	return type;
99 }