atk/atkrelationtype.h

   1 /* ATK -  Accessibility Toolkit
   2  * Copyright 2002 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_TYPE_H__
  21 #define __ATK_RELATION_TYPE_H__
  22
  23 #if defined(ATK_DISABLE_SINGLE_INCLUDES) && !defined (__ATK_H_INSIDE__) && !defined (ATK_COMPILATION)
  24 #error "Only <atk/atk.h> can be included directly."
  25 #endif
  26
  27 #include <glib.h>
  28
  29 G_BEGIN_DECLS
  30
  31 /**
  32  *AtkRelationType:
  33  *@ATK_RELATION_NULL: Not used, represens "no relationship" or an error condition.
  34  *@ATK_RELATION_CONTROLLED_BY: Indicates an object controlled by one or more target objects.
  35  *@ATK_RELATION_CONTROLLER_FOR: Indicates an object is an controller for one or more target objects.
  36  *@ATK_RELATION_LABEL_FOR: Indicates an object is a label for one or more target objects.
  37  *@ATK_RELATION_LABELLED_BY: Indicates an object is labelled by one or more target objects.
  38  *@ATK_RELATION_MEMBER_OF: Indicates an object is a member of a group of one or more target objects.
  39  *@ATK_RELATION_NODE_CHILD_OF: Indicates an object is a cell in a treetable which is displayed because a cell in the same column is expanded and identifies that cell.
  40  *@ATK_RELATION_FLOWS_TO: Indicates that the object has content that flows logically to another
  41  *  AtkObject in a sequential way, (for instance text-flow).
  42  *@ATK_RELATION_FLOWS_FROM: Indicates that the object has content that flows logically from
  43  *  another AtkObject in a sequential way, (for instance text-flow).
  44  *@ATK_RELATION_SUBWINDOW_OF: Indicates a subwindow attached to a component but otherwise has no connection in  the UI heirarchy to that component.
  45  *@ATK_RELATION_EMBEDS: Indicates that the object visually embeds
  46  *  another object's content, i.e. this object's content flows around
  47  *  another's content.
  48  *@ATK_RELATION_EMBEDDED_BY: Reciprocal of %ATK_RELATION_EMBEDS, indicates that
  49  *  this object's content is visualy embedded in another object.
  50  *@ATK_RELATION_POPUP_FOR: Indicates that an object is a popup for another object.
  51  *@ATK_RELATION_PARENT_WINDOW_OF: Indicates that an object is a parent window of another object.
  52  *@ATK_RELATION_DESCRIBED_BY: Reciprocal of %ATK_RELATION_DESCRIPTION_FOR. Indicates that one
  53  * or more target objects provide descriptive information about this object. This relation
  54  * type is most appropriate for information that is not essential as its presentation may
  55  * be user-configurable and/or limited to an on-demand mechanism such as an assistive
  56  * technology command. For brief, essential information such as can be found in a widget's
  57  * on-screen label, use %ATK_RELATION_LABELLED_BY. For an on-screen error message, use
  58  * %ATK_RELATION_ERROR_MESSAGE. For lengthy extended descriptive information contained in
  59  * an on-screen object, consider using %ATK_RELATION_DETAILS as assistive technologies may
  60  * provide a means for the user to navigate to objects containing detailed descriptions so
  61  * that their content can be more closely reviewed.
  62  *@ATK_RELATION_DESCRIPTION_FOR: Reciprocal of %ATK_RELATION_DESCRIBED_BY. Indicates that this
  63  * object provides descriptive information about the target object(s). See also
  64  * %ATK_RELATION_DETAILS_FOR and %ATK_RELATION_ERROR_FOR.
  65  *@ATK_RELATION_NODE_PARENT_OF: Indicates an object is a cell in a treetable and is expanded to display other cells in the same column.
  66  *@ATK_RELATION_DETAILS: Reciprocal of %ATK_RELATION_DETAILS_FOR. Indicates that this object
  67  * has a detailed or extended description, the contents of which can be found in the target
  68  * object(s). This relation type is most appropriate for information that is sufficiently
  69  * lengthy as to make navigation to the container of that information desirable. For less
  70  * verbose information suitable for announcement only, see %ATK_RELATION_DESCRIBED_BY. If
  71  * the detailed information describes an error condition, %ATK_RELATION_ERROR_FOR should be
  72  * used instead. @Since: ATK-2.26.
  73  *@ATK_RELATION_DETAILS_FOR: Reciprocal of %ATK_RELATION_DETAILS. Indicates that this object
  74  * provides a detailed or extended description about the target object(s). See also
  75  * %ATK_RELATION_DESCRIPTION_FOR and %ATK_RELATION_ERROR_FOR. @Since: ATK-2.26.
  76  *@ATK_RELATION_ERROR_MESSAGE: Reciprocal of %ATK_RELATION_ERROR_FOR. Indicates that this object
  77  * has one or more errors, the nature of which is described in the contents of the target
  78  * object(s). Objects that have this relation type should also contain %ATK_STATE_INVALID_ENTRY
  79  * in their #AtkStateSet. @Since: ATK-2.26.
  80  *@ATK_RELATION_ERROR_FOR: Reciprocal of %ATK_RELATION_ERROR_MESSAGE. Indicates that this object
  81  * contains an error message describing an invalid condition in the target object(s). @Since:
  82  * ATK_2.26.
  83  *@ATK_RELATION_LAST_DEFINED: Not used, this value indicates the end of the enumeration.
  84  *
  85  *Describes the type of the relation
  86  **/
  87 typedef enum
  88 {
  89   ATK_RELATION_NULL = 0,
  90   ATK_RELATION_CONTROLLED_BY,
  91   ATK_RELATION_CONTROLLER_FOR,
  92   ATK_RELATION_LABEL_FOR,
  93   ATK_RELATION_LABELLED_BY,
  94   ATK_RELATION_MEMBER_OF,
  95   ATK_RELATION_NODE_CHILD_OF,
  96   ATK_RELATION_FLOWS_TO,
  97   ATK_RELATION_FLOWS_FROM,
  98   ATK_RELATION_SUBWINDOW_OF,
  99   ATK_RELATION_EMBEDS,
 100   ATK_RELATION_EMBEDDED_BY,
 101   ATK_RELATION_POPUP_FOR,
 102   ATK_RELATION_PARENT_WINDOW_OF,
 103   ATK_RELATION_DESCRIBED_BY,
 104   ATK_RELATION_DESCRIPTION_FOR,
 105   ATK_RELATION_NODE_PARENT_OF,
 106   ATK_RELATION_DETAILS,
 107   ATK_RELATION_DETAILS_FOR,
 108   ATK_RELATION_ERROR_MESSAGE,
 109   ATK_RELATION_ERROR_FOR,
 110   ATK_RELATION_LAST_DEFINED
 111 } AtkRelationType;
 112
 113 G_END_DECLS
 114
 115 #endif /* __ATK_RELATION_TYPE_H__ */