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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/**
 * 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
 */
@SuppressWarnings("serial") // Superclass is not serializable across versions
class OptionComboBoxModel<E> extends DefaultComboBoxModel<E> implements Serializable {

    private Option selectedOption = null;

    
Stores the Option that has been marked its
selected attribute set.
/**
     * 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.
/**
     * Fetches the Option item that represents that was
     * initially set to a selected state.
     */
    public Option getInitialSelection() {
        return selectedOption;
    }
}