1 /* ATK - Accessibility Toolkit
2 * Copyright 2001 Sun Microsystems Inc.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
20 #ifndef __ATK_RELATION_H__
21 #define __ATK_RELATION_H__
25 #endif /* __cplusplus */
27 #include <glib-object.h>
31 ATK_RELATION_NULL = 0,
33 ATK_RELATION_CONTROLLED_BY,
34 ATK_RELATION_CONTROLLER_FOR,
35 ATK_RELATION_LABEL_FOR,
36 ATK_RELATION_LABELLED_BY,
37 ATK_RELATION_MEMBER_OF,
38 ATK_RELATION_LAST_DEFINED
41 #define ATK_TYPE_RELATION (atk_relation_get_type ())
42 #define ATK_RELATION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_RELATION, AtkRelation))
43 #define ATK_RELATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), ATK_TYPE_RELATION, AtkRelationClass))
44 #define ATK_IS_RELATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_RELATION))
45 #define ATK_IS_RELATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), ATK_TYPE_RELATION))
46 #define ATK_RELATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), ATK_TYPE_RELATION, AtkRelationClass))
48 typedef struct _AtkRelation AtkRelation;
49 typedef struct _AtkRelationClass AtkRelationClass;
57 AtkRelationType relationship;
60 struct _AtkRelationClass
65 GType atk_relation_get_type (void);
67 AtkRelationType atk_relation_type_register (const gchar *name);
70 * Create a new relation for the specified key and the specified list
73 AtkRelation* atk_relation_new (AtkObject **targets,
75 AtkRelationType relationship);
77 * Returns the type of a relation.
79 AtkRelationType atk_relation_get_relation_type (AtkRelation *relation);
81 * Returns the target list of a relation.
83 GPtrArray* atk_relation_get_target (AtkRelation *relation);
87 #endif /* __cplusplus */
89 #endif /* __ATK_RELATION_H__ */