/*

 * Copyright (c) 1998, 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,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

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 */

package javax.swing.text.html;

import javax.swing.*;

import java.io.Serializable;

/**

 * OptionComboBoxModel extends the capabilities of the DefaultComboBoxModel,

 * to store the Option that is initially marked as selected.

 * This is stored, in order to enable an accurate reset of the

 * ComboBox that represents the SELECT form element when the

 * user requests a clear/reset.  Given that a combobox only allow

 * for one item to be selected, the last OPTION that has the

 * attribute set wins.

 *

  @author Sunita Mani

 */

class OptionComboBoxModel<E> extends DefaultComboBoxModel<E> implements Serializable {

    private Option selectedOption = null;

    /**

     * Stores the Option that has been marked its

     * selected attribute set.

     */

    public void setInitialSelection(Option option) {

        selectedOption = option;

    }

    /**

     * Fetches the Option item that represents that was

     * initially set to a selected state.

     */

    public Option getInitialSelection() {

        return selectedOption;

    }

}