/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/
#ifndef __com_sun_star_accessibility_AccessibleRelationType_idl__
#define __com_sun_star_accessibility_AccessibleRelationType_idl__

module com { module sun { module star { module accessibility {

/** Collection of relation types.

    <p>This list of constants defines the available types of relations that
    are usable by <type>AccessibleRelation</type>.</p>
        
    <p>We are using constants instead of a more typesafe enum.  The reason
    for this is that IDL enums may not be extended.  Therefore, in order to
    include future extensions to the set of roles we have to use constants
    here.</p>

    @since OOo 1.1.2
*/
published constants AccessibleRelationType
{
    /** Invalid relation type.
    
        <p>Indicates an invalid relation type.  This is used to indicate
        that a retrieval method could not find a requested relation.</p>
    */
    const short INVALID = 0;

    /** Content-flows-from relation.
    
        <p>Indicates a content flow between the related objects.</p>
    */
    const short CONTENT_FLOWS_FROM = 1;

    /** Content-flows-to relation.
    
        <p>Indicates a content flow between the related objects.</p>
    */
    const short CONTENT_FLOWS_TO = 2;

    /** Controlled-by relation type.
        
        <p>Indicates an object is controlled by one or more target
        objects.</p>
    */
    const short CONTROLLED_BY = 3;

    /** Controller-for relation type.
    
        <p>Indicates an object is a controller for one or more target
        objects.</p>
    */
    const short CONTROLLER_FOR = 4;

    /** Label-for relation type.
        
        <p>Indicates an object is a label for one or more target
        objects.</p>
    */
    const short LABEL_FOR = 5;

    /** Labeled-by relation type.
    
        <p>Indicates an object is labeled by one or more target objects.</p>
    */
    const short LABELED_BY = 6;

    /** Member-of relation type.
    
        <p>Indicates an object is a member of a group of one or more target
        objects.</p>
    */
    const short MEMBER_OF = 7;

    /** Sub-Window-of relation type.

        <p>With this relation you can realize an alternative parent-child
        relationship.  The target of the relation contains the parent
        window.  Note that there is no relation that points the other way,
        from the parent window to the child window.</p>
    */
    const short SUB_WINDOW_OF = 8;

    /** Node-Child-of relation type.

        <p>Indicates an object is a cell in a tree or tree table which is 
        displayed because a cell in the same column is expanded and 
        identifies that cell.</p>

        @since OOo 3.0
    */
    const short NODE_CHILD_OF = 9;
};

}; }; }; };

#endif
