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/*************************************************************************
*
* 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_awt_grid_XGridColumnModel_idl__
#define __com_sun_star_awt_grid_XGridColumnModel_idl__
#include <com/sun/star/uno/XInterface.idl>
#include <com/sun/star/lang/XComponent.idl>
#include <com/sun/star/util/XCloneable.idl>
#include <com/sun/star/awt/grid/XGridColumn.idl>
#include <com/sun/star/container/XContainer.idl>
#include <com/sun/star/lang/IndexOutOfBoundsException.idl>
#include <com/sun/star/lang/IllegalArgumentException.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 column structure that is displayed in the actual control.
If you do not need your own model implementation, you can also use the <type>DefaultGridColumnModel</type>.
@since OOo 3.3
*/
interface XGridColumnModel
{
/** implements life time control for the component
*/
interface ::com::sun::star::lang::XComponent;
/** allows to register listeners to be notified when columns are inserted or removed
*/
interface ::com::sun::star::container::XContainer;
/** allows cloning the complete column model
*/
interface ::com::sun::star::util::XCloneable;
/** Returns the number of columns.
@returns
the number of columns.
*/
long getColumnCount();
/** creates a new column for use with the column model.
<p>The newly created column is not yet inserted into the column container, you need to call <member>addColumn</member>
after you initialized the column object.</p>
*/
XGridColumn
createColumn();
/** Adds a column to the model.
<p>You should use the <member>createColumn</member> member to create a new column. This gives
implementations of the <code>XGridColumnModel</code> interface the possibility to provide own column
implementations which extend the basic <type>GridColumn</type> type.</p>
<p>As soon as the column has been inserted into the model, the model takes ownership of it. This means when the
column is removed, or when the column model is disposed, the grid column is disposed as well.</p>
@param column
the column to add to the model.
@returns
the index of new created column.
@throws ::com::sun::star::lang::IllegalArgumentException
if the given column is not a valid element for the column container, or if it is <NULL/>.
*/
long addColumn( [in] XGridColumn column )
raises ( ::com::sun::star::lang::IllegalArgumentException );
/** removes a column from the model
<p>The column object will be disposed upon removal.</p>
@param ColumnIndex
denotes the index of the column to remove
@throws ::com::sun::star::lang::IndexOutOfBoundsException
if <code>ColumnIndex</code> does not denote a valid column index.
*/
void removeColumn( [in] long ColumnIndex )
raises ( ::com::sun::star::lang::IndexOutOfBoundsException );
/** Returns all columns of the model.
@returns
all columns associated with the model in a sequence of <type>XGridColumn</type>.
*/
sequence<XGridColumn> getColumns();
/** Returns a specific column.
@param index
the position of the requested column.
@returns
the requested column.
*/
XGridColumn getColumn( [in] long index)
raises ( ::com::sun::star::lang::IndexOutOfBoundsException );
/** Fills the model with the given number of default columns
<p>Existing columns will be removed before adding new columns. Listeners at the column model will
be notified one <member scope="com::sun::star::container">XContainerListener::elementRemoved</member> event
for each removed column, and one <member scope="com::sun::star::container">XContainerListener::elementInserted</member>
event for each insertion.</p>
@param elements
the number of default columns that should be set.
*/
void setDefaultColumns([in] long elements);
};
//=============================================================================
}; }; }; }; };
#endif
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