/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */


module com { module sun { module star { module form { module runtime {


/** implements a callback for a XFormOperations instance, which is called
    when the state of one or more FormFeatures might have changed.

    @see XFormOperations

    @since OOo 2.2
*/
interface XFeatureInvalidation
{
    /** invalidates the given FormFeatures

        <p>Invalidation means that any user interface representation (such as toolbox buttons), or
        any dispatches associated with the features in question are potentially out-of-date, and
        need to be updated.</p>

        @param Features
            The set of features whose state might have changed.
    */
    void    invalidateFeatures( [in] sequence< short > Features );

    /** invalidates all features

        <p>This method is used of it cannot be exactly and reliably determined
        which features might actually have changed their state. In this case, the callee
        should assume all features it is interested in must be required.</p>
    */
    void    invalidateAllFeatures();
};


}; }; }; }; };


/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
