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comparison: other-licenses/atk-1.0/atk/atkrelation.h
other-licenses/atk-1.0/atk/atkrelation.h
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| -1:000000000000 | 0:a0d68e398100 |
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| 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_H__ | |
| 21 #define __ATK_RELATION_H__ | |
| 22 | |
| 23 #ifdef __cplusplus | |
| 24 extern "C" { | |
| 25 #endif /* __cplusplus */ | |
| 26 | |
| 27 #include <glib-object.h> | |
| 28 #include <atk/atkrelationtype.h> | |
| 29 | |
| 30 /* | |
| 31 * An AtkRelation describes a relation between the object and one or more | |
| 32 * other objects. The actual relations that an object has with other objects | |
| 33 * are defined as an AtkRelationSet, which is a set of AtkRelations. | |
| 34 */ | |
| 35 | |
| 36 #define ATK_TYPE_RELATION (atk_relation_get_type ()) | |
| 37 #define ATK_RELATION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_RELATION, AtkRelation)) | |
| 38 #define ATK_RELATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), ATK_TYPE_RELATION, AtkRelationClass)) | |
| 39 #define ATK_IS_RELATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_RELATION)) | |
| 40 #define ATK_IS_RELATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), ATK_TYPE_RELATION)) | |
| 41 #define ATK_RELATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), ATK_TYPE_RELATION, AtkRelationClass)) | |
| 42 | |
| 43 typedef struct _AtkRelation AtkRelation; | |
| 44 typedef struct _AtkRelationClass AtkRelationClass; | |
| 45 | |
| 46 struct _AtkRelation | |
| 47 { | |
| 48 GObject parent; | |
| 49 | |
| 50 GPtrArray *target; | |
| 51 AtkRelationType relationship; | |
| 52 }; | |
| 53 | |
| 54 struct _AtkRelationClass | |
| 55 { | |
| 56 GObjectClass parent; | |
| 57 }; | |
| 58 | |
| 59 GType atk_relation_get_type (void); | |
| 60 | |
| 61 AtkRelationType atk_relation_type_register (const gchar *name); | |
| 62 G_CONST_RETURN gchar* atk_relation_type_get_name (AtkRelationType type); | |
| 63 AtkRelationType atk_relation_type_for_name (const gchar *name); | |
| 64 | |
| 65 /* | |
| 66 * Create a new relation for the specified key and the specified list | |
| 67 * of targets. | |
| 68 */ | |
| 69 AtkRelation* atk_relation_new (AtkObject **targets, | |
| 70 gint n_targets, | |
| 71 AtkRelationType relationship); | |
| 72 /* | |
| 73 * Returns the type of a relation. | |
| 74 */ | |
| 75 AtkRelationType atk_relation_get_relation_type (AtkRelation *relation); | |
| 76 /* | |
| 77 * Returns the target list of a relation. | |
| 78 */ | |
| 79 GPtrArray* atk_relation_get_target (AtkRelation *relation); | |
| 80 void atk_relation_add_target (AtkRelation *relation, | |
| 81 AtkObject *target); | |
| 82 | |
| 83 | |
| 84 #ifdef __cplusplus | |
| 85 } | |
| 86 #endif /* __cplusplus */ | |
| 87 | |
| 88 #endif /* __ATK_RELATION_H__ */ |
