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/*
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* Copyright (c) 1998, 2000, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package javax.swing;
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/**
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* A mutable version of <code>ComboBoxModel</code>.
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*
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* @param <E> the type of the elements of this model
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*
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* @author Tom Santos
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*/
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public interface MutableComboBoxModel<E> extends ComboBoxModel<E> {
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/**
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* Adds an item at the end of the model. The implementation of this method
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* should notify all registered <code>ListDataListener</code>s that the
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* item has been added.
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*
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* @param item the item to be added
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*/
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public void addElement( E item );
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/**
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* Removes an item from the model. The implementation of this method should
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* should notify all registered <code>ListDataListener</code>s that the
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* item has been removed.
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*
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* @param obj the <code>Object</code> to be removed
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*/
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public void removeElement( Object obj );
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/**
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* Adds an item at a specific index. The implementation of this method
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* should notify all registered <code>ListDataListener</code>s that the
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* item has been added.
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*
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* @param item the item to be added
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* @param index location to add the object
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*/
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public void insertElementAt( E item, int index );
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/**
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* Removes an item at a specific index. The implementation of this method
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* should notify all registered <code>ListDataListener</code>s that the
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* item has been removed.
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*
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* @param index location of the item to be removed
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*/
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public void removeElementAt( int index );
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}
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