/*
* Copyright (c) 1997, 2000, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
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*
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*/
package javax.swing;
/**
* A data model for a combo box. This interface extends ListDataModel
* and adds the concept of a selected item. The selected item is generally
* the item which is visible in the combo box display area.
*
* The selected item may not necessarily be managed by the underlying
* ListModel
. This disjoint behavior allows for the temporary
* storage and retrieval of a selected item in the model.
*
* @param ListDataListener
s that the contents
* have changed.
*
* @param anItem the list object to select or null
* to clear the selection
*/
void setSelectedItem(Object anItem);
/**
* Returns the selected item
* @return The selected item or null
if there is no selection
*/
Object getSelectedItem();
}