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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: XMutableTreeDataModel.idl,v $
 * $Revision: 1.4 $
 *
 * 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_awt_tree_XMutableTreeDataModel_idl__
#define __com_sun_star_awt_tree_XMutableTreeDataModel_idl__

#ifndef __com_sun_star_awt_tree_XTreeDataModel_idl__
#include <com/sun/star/awt/tree/XTreeDataModel.idl>
#endif

#ifndef __com_sun_star_awt_tree_XMutableTreeNode_idl__
#include <com/sun/star/awt/tree/XMutableTreeNode.idl>
#endif

//=============================================================================

module com {  module sun {  module star {  module awt {  module tree {

//=============================================================================

/** This is the editable version of the <type>XTreeDataModel</type>.

    <p>Note that only <type>XTreeNode</type> created from the same instance with <member>createNode</member>
    are valids nodes for this instance.</p>
 */
interface XMutableTreeDataModel : XTreeDataModel
{
    /** creates a new tree node with the given value and given settings.

        @param DisplayValue
            should be convertable to a string and is used by the <type>XTreeControl</type>
            as a textual represenation of the created node.

        @param ChildrenOnDemand
            if <TRUE/> is used as a parameter, the created node will be treated as a non-leaf
            node by the <type>XTreeControl</type>, even when it has no child nodes.

        @returns
            a new <type>XMutableTreeNode</type> that can be used for this model.

        @see XTreeNode::getDisplayValue()
        @see XTreeNode::hasChildrenOnDemand()
    */
    XMutableTreeNode createNode( [in] any DisplayValue, [in] boolean ChildrenOnDemand );

    /** changes the root node of this model to <var>RootNode</var>.

        @param RootNode
            the <type>XMutableTreeNode</type> that becomes the new root node of this model.

        @throws ::com::sun::star::lang::IllegalArgumentException
            if <var>RootNode</var> is not a valid node of this <type>XTreeDataModel</type>.
    */
    void setRoot( [in] XMutableTreeNode RootNode )
        raises( ::com::sun::star::lang::IllegalArgumentException );
};

//=============================================================================

}; }; }; }; };

#endif