/*
 * Copyright 2000-2006 Sun Microsystems, Inc.  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.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

package javax.accessibility;

/**
 * The AccessibleExtendedComponent interface should be supported by any object
 * that is rendered on the screen.  This interface provides the standard
 * mechanism for an assistive technology to determine the extended
 * graphical representation of an object.  Applications can determine
 * if an object supports the AccessibleExtendedComponent interface by first
 * obtaining its AccessibleContext
 * and then calling the
 * {@link AccessibleContext#getAccessibleComponent} method.
 * If the return value is not null and the type of the return value is
 * AccessibleExtendedComponent, the object supports this interface.
 *
 * @see Accessible
 * @see Accessible#getAccessibleContext
 * @see AccessibleContext
 * @see AccessibleContext#getAccessibleComponent
 *
 * @author      Lynn Monsanto
 * @since 1.4
 */
public interface AccessibleExtendedComponent extends AccessibleComponent {

    /**
     * Returns the tool tip text
     *
     * @return the tool tip text, if supported, of the object;
     * otherwise, null
     */
    public String getToolTipText();

    /**
     * Returns the titled border text
     *
     * @return the titled border text, if supported, of the object;
     * otherwise, null
     */
    public String getTitledBorderText();

    /**
     * Returns key bindings associated with this object
     *
     * @return the key bindings, if supported, of the object;
     * otherwise, null
     * @see AccessibleKeyBinding
     */
    public AccessibleKeyBinding getAccessibleKeyBinding();
}
