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/* -*- 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 .
 */
#ifndef __com_sun_star_awt_grid_XGridDataModel_idl__
#define __com_sun_star_awt_grid_XGridDataModel_idl__


#include <com/sun/star/lang/XComponent.idl>
#include <com/sun/star/util/XCloneable.idl>
#include <com/sun/star/awt/grid/XGridDataListener.idl>
#include <com/sun/star/lang/IndexOutOfBoundsException.idl>


module com {  module sun {  module star {  module awt { module grid {

/** An instance of this interface is used by the <type>UnoControlGrid</type> to
    retrieve the content data that is displayed in the actual control.

    If you do not need your own model implementation, you can also use the <type>DefaultGridDataModel</type>.

    @since OOo 3.3
*/
published interface XGridDataModel
{
    /** implements life time control for the component
    */
    interface ::com::sun::star::lang::XComponent;

    /** allows cloning the complete data model
    */
    interface ::com::sun::star::util::XCloneable;

    /** denotes the number of rows for which the model can provide data
    */
    [attribute, readonly] long RowCount;

    /** denotes the number of columns for which the model can provide data
    */
    [attribute, readonly] long ColumnCount;

    /** retrieves the data for a given cell

        @throws ::com::sun::star::lang::IndexOutOfBoundsException
            if the column or row index do not denote a valid cell position.
    */
    any getCellData( [in] long Column, [in] long RowIndex )
        raises ( ::com::sun::star::lang::IndexOutOfBoundsException );

    /** retrieves the tool tip to be displayed when the mouse hovers over a given cell

        <p>At the moment, only string tool tips are supported.</p>

        <p>If <VOID/> is returned here, the cell's content will be displayed as tip, but only if it does
        not fit into the cell.</p>

        @throws ::com::sun::star::lang::IndexOutOfBoundsException
            if the column or row index do not denote a valid cell position.
    */
    any getCellToolTip( [in] long Column, [in] long RowIndex )
        raises ( ::com::sun::star::lang::IndexOutOfBoundsException );

    /** retrieves the heading of a given row

        <p>A grid control will usually paint a row's title in the header column of the respective row.</p>

        <p>At the moment, only strings are supported as row headings.</p>

        @throws ::com::sun::star::lang::IndexOutOfBoundsException
            if the given index does not denote a valid row.
    */
    any
        getRowHeading( [in] long RowIndex )
        raises ( ::com::sun::star::lang::IndexOutOfBoundsException );

    /** retrieves the data for a complete row

        <p>This method is provided for performance and convenience reasons, it delivers the same result
        as subsequent calls to <member>getCellData</member> would.</p>

        @param Row
            the index of the row whose data should is to be retrieved.
        @raises ::com::sun::star::lang::IndexOutOfBoundsException
            of the given row index does not denote a valid row.
    */
    sequence< any >
        getRowData( [in] long RowIndex )
        raises ( ::com::sun::star::lang::IndexOutOfBoundsException );
};


}; }; }; };};

#endif

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