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// Metawidget
//
// This file is dual licensed under both the LGPL
// (http://www.gnu.org/licenses/lgpl-2.1.html) and the EPL
// (http://www.eclipse.org/org/documents/epl-v10.php). As a
// recipient of Metawidget, you may choose to receive it under either
// the LGPL or the EPL.
//
// Commercial licenses are also available. See http://metawidget.org
// for details.

package org.metawidget.gwt.client.ui;

import com.google.gwt.user.client.ui.Widget;

/**
 * Additional interface implemented by GWT WidgetBuilders.
 *
 * @author Richard Kennard
 */

public interface GwtValueAccessor {

	//
	// Methods
	//

	Object getValue( Widget widget );

	/**
	 * Sets the given Widget to the specified value.
	 *
	 * @return true if the Widget was recognised and its value set
	 */

	boolean setValue( Widget widget, Object value );
}