/*

 * CDDL HEADER START

 *

 * The contents of this file are subject to the terms of the

 * Common Development and Distribution License (the "License").

 * You may not use this file except in compliance with the License.

 *

 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

 * or http://www.opensolaris.org/os/licensing.

 * See the License for the specific language governing permissions

 * and limitations under the License.

 *

 * When distributing Covered Code, include this CDDL HEADER in each

 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

 * If applicable, add the following below this CDDL HEADER, with the

 * fields enclosed by brackets "[]" replaced with your own identifying

 * information: Portions Copyright [yyyy] [name of copyright owner]

 *

 * CDDL HEADER END

 */

/*

 */

package com.oracle.solaris.vp.util.swing.property;

import javax.swing.JPasswordField;

import javax.swing.event.*;

import com.oracle.solaris.vp.util.misc.property.*;

import com.oracle.solaris.vp.util.swing.DocumentAdapter;

/**

 * The {@code PasswordFieldPropertySynchronizer} class synchronizes a {@link

 * MutableProperty} with a {@code JPasswordField} so that changes in one will

 * automatically be reflected in the other.

 */

public class PasswordFieldPropertySynchronizer

    //

    // Instance data

    //

    private DocumentListener listener =

	new DocumentAdapter() {

	    @Override

	    public void docUpdate(DocumentEvent e) {

		objectChanged();

	    }

	};

    //

    // Constructors

    //

	JPasswordField field, boolean initFromProp) {

	super(property, field, initFromProp);

	field.getDocument().addDocumentListener(listener);

    }

    /**

     * Constructs a {@code PasswordFieldPropertySynchronizer} with initial

     * synchronization from the property to the {@code JPasswordField}.

     */

	JPasswordField field) {

	this(property, field, true);

    }

    //

    // PropertySynchronizer methods

    //

    @Override

    public void desynchronize() {

	super.desynchronize();

	getObject().getDocument().removeDocumentListener(listener);

    }

    @Override

    }

    @Override

	String text = value == null ? "" : new String(value);

	getObject().setText(text);

    }

}