AccessibleEditableText.java

/*
 * Copyright (c) 2000, 2006, 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
 * questions.
 */

package javax.accessibility;

import java.util.*;
import java.awt.*;
import javax.swing.text.*;

/**
 * <P>The AccessibleEditableText interface should be implemented by all 
 * classes that present editable textual information on the display.  
 * Along with the AccessibleText interface, this interface provides 
 * the standard mechanism for an assistive technology to access 
 * that text via its content, attributes, and spatial location.  
 * Applications can determine if an object supports the AccessibleEditableText 
 * interface by first obtaining its AccessibleContext (see {@link Accessible})
 * and then calling the {@link AccessibleContext#getAccessibleEditableText} 
 * method of AccessibleContext.  If the return value is not null, the object 
 * supports this interface.
 *
 * @see Accessible
 * @see Accessible#getAccessibleContext
 * @see AccessibleContext
 * @see AccessibleContext#getAccessibleText
 * @see AccessibleContext#getAccessibleEditableText
 *
 * @author	Lynn Monsanto
 * @since 1.4
 */

public interface AccessibleEditableText extends AccessibleText {

    /**
     * Sets the text contents to the specified string.
     *
     * @param s the string to set the text contents
     */
    public void setTextContents(String s);

    /**
     * Inserts the specified string at the given index/
     *
     * @param index the index in the text where the string will 
     * be inserted
     * @param s the string to insert in the text
     */
    public void insertTextAtIndex(int index, String s);

    /**
     * Returns the text string between two indices.
     * 
     * @param startIndex the starting index in the text
     * @param endIndex the ending index in the text
     * @return the text string between the indices
     */
    public String getTextRange(int startIndex, int endIndex);

    /**
     * Deletes the text between two indices
     *
     * @param startIndex the starting index in the text
     * @param endIndex the ending index in the text
     */
    public void delete(int startIndex, int endIndex);

    /**
     * Cuts the text between two indices into the system clipboard.
     *
     * @param startIndex the starting index in the text
     * @param endIndex the ending index in the text
     */
    public void cut(int startIndex, int endIndex);

    /**
     * Pastes the text from the system clipboard into the text
     * starting at the specified index.
     *
     * @param startIndex the starting index in the text
     */
    public void paste(int startIndex);

    /**
     * Replaces the text between two indices with the specified
     * string.
     *
     * @param startIndex the starting index in the text
     * @param endIndex the ending index in the text
     * @param s the string to replace the text between two indices
     */
    public void replaceText(int startIndex, int endIndex, String s);

    /**
     * Selects the text between two indices.
     *
     * @param startIndex the starting index in the text
     * @param endIndex the ending index in the text
     */
    public void selectText(int startIndex, int endIndex);

    /**
     * Sets attributes for the text between two indices.
     *
     * @param startIndex the starting index in the text
     * @param endIndex the ending index in the text
     * @param as the attribute set
     * @see AttributeSet
     */
    public void setAttributes(int startIndex, int endIndex, AttributeSet as);

}