atk/atkrelationset.h

   1 /* ATK -  Accessibility Toolkit
   2  * Copyright 2001 Sun Microsystems Inc.
   3  *
   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.
   8  *
   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.
  13  *
  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.
  18  */
  19
  20 #ifndef __ATK_RELATION_SET_H__
  21 #define __ATK_RELATION_SET_H__
  22
  23 #ifdef __cplusplus
  24 extern "C" {
  25 #endif /* __cplusplus */
  26
  27 #include <glib-object.h>
  28 #include <atk/atkobject.h>
  29 #include <atk/atkrelation.h>
  30
  31 #define ATK_TYPE_RELATION_SET                     (atk_relation_set_get_type ())
  32 #define ATK_RELATION_SET(obj)                     (G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_RELATION_SET, AtkRelationSet))
  33 #define ATK_RELATION_SET_CLASS(klass)             (G_TYPE_CHECK_CLASS_CAST ((klass), ATK_TYPE_RELATION_SET, AtkRelationSetClass))
  34 #define ATK_IS_RELATION_SET(obj)                  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_RELATION_SET))
  35 #define ATK_IS_RELATION_SET_CLASS(klass)          (G_TYPE_CHECK_CLASS_TYPE ((klass), ATK_TYPE_RELATION_SET))
  36 #define ATK_RELATION_SET_GET_CLASS(obj)           (G_TYPE_INSTANCE_GET_CLASS ((obj), ATK_TYPE_RELATION_SET, AtkRelationSetClass))
  37
  38 typedef struct _AtkRelationSetClass       AtkRelationSetClass;
  39
  40
  41 struct _AtkRelationSet
  42 {
  43   GObject parent;
  44
  45   GPtrArray *relations;
  46 };
  47
  48 struct _AtkRelationSetClass
  49 {
  50   GObjectClass parent;
  51
  52   AtkFunction pad1;
  53   AtkFunction pad2;
  54 };
  55
  56 GType atk_relation_set_get_type (void);
  57
  58 AtkRelationSet* atk_relation_set_new                  (void);
  59 gboolean        atk_relation_set_contains             (AtkRelationSet  *set,
  60                                                        AtkRelationType relationship);
  61 void            atk_relation_set_remove               (AtkRelationSet  *set,
  62                                                        AtkRelation     *relation);
  63 void            atk_relation_set_add                  (AtkRelationSet  *set,
  64                                                        AtkRelation     *relation);
  65 gint            atk_relation_set_get_n_relations      (AtkRelationSet  *set);
  66 AtkRelation*    atk_relation_set_get_relation         (AtkRelationSet  *set,
  67                                                        gint            i);
  68 AtkRelation*    atk_relation_set_get_relation_by_type (AtkRelationSet  *set,
  69                                                        AtkRelationType relationship);
  70
  71 #ifdef __cplusplus
  72 }
  73 #endif /* __cplusplus */
  74
  75
  76 #endif /* __ATK_RELATION_SET_H__ */