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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_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 UnoControlGrid 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 DefaultGridColumnModel.
+
+ @since OOo 3.3
+*/
+published 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 addColumn()
+ after you initialized the column object.</p>
+ */
+ XGridColumn
+ createColumn();
+
+ /** Adds a column to the model.
+
+ <p>You should use the createColumn() 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 GridColumn 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 XGridColumn.
+ */
+ 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 com::sun::star::container::XContainerListener::elementRemoved() event
+ for each removed column, and one com::sun::star::container::XContainerListener::elementInserted()
+ event for each insertion.</p>
+
+ @param elements
+ the number of default columns that should be set.
+ */
+ void setDefaultColumns([in] long elements);
+};
+
+
+}; }; }; }; };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */