/*******************************************************************************
* Copyright (c) 2009, 2010 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.accessibility;
/**
* This adapter class provides default implementations for the
* methods in the <code>AccessibleTableCellListener</code> interface.
* <p>
* Classes that wish to deal with <code>AccessibleTableCell</code> events can
* extend this class and override only the methods that they are
* interested in.
* </p>
*
* @see AccessibleTableCellListener
* @see AccessibleTableCellEvent
*
* @since 1.4
*/
public class AccessibleTableCellAdapter implements AccessibleTableCellListener {
/**
* Returns the number of columns occupied by this cell accessible.
* <p>
* This is 1 if the specified cell is only in one column, or
* more than 1 if the specified cell spans multiple columns.
* </p>
*
* @param e an event object containing the following fields:<ul>
* <li>[out] count - the 1 based number of columns spanned by the specified cell
* </ul>
*/
public void getColumnSpan(AccessibleTableCellEvent e) {}
/**
* Returns the column headers as an array of cell accessibles.
* TODO: doc that this is a more efficient way to get headers of a cell than TableListener.getRow/ColHeaders
*
* @param e an event object containing the following fields:<ul>
* <li>[out] accessibles - an array of cell accessibles, or null if there are no column headers
* </ul>
*/
public void getColumnHeaders(AccessibleTableCellEvent e) {}
/**
* Translates this cell accessible into the corresponding column index.
*
* @param e an event object containing the following fields:<ul>
* <li>[out] index - the 0 based column index of the specified cell,
* or the index of the first column if the cell spans multiple columns
* </ul>
*/
public void getColumnIndex(AccessibleTableCellEvent e) {}
/**
* Returns the number of rows occupied by this cell accessible.
* <p>
* This is 1 if the specified cell is only in one row, or
* more than 1 if the specified cell spans multiple rows.
* </p>
*
* @param e an event object containing the following fields:<ul>
* <li>[out] count - the 1 based number of rows spanned by the specified cell
* </ul>
*/
public void getRowSpan(AccessibleTableCellEvent e) {}
/**
* Returns the row headers as an array of cell accessibles.
* TODO: doc that this is a more efficient way to get headers of a cell than TableListener.getRow/ColHeaders
*
* @param e an event object containing the following fields:<ul>
* <li>[out] accessibles - an array of cell accessibles, or null if there are no row headers
* </ul>
*/
public void getRowHeaders(AccessibleTableCellEvent e) {}
/**
* Translates this cell accessible into the corresponding row index.
*
* @param e an event object containing the following fields:<ul>
* <li>[out] index - the 0 based row index of the specified cell,
* or the index of the first row if the cell spans multiple rows
* </ul>
*/
public void getRowIndex(AccessibleTableCellEvent e) {}
/**
* Returns the accessible for the table containing this cell.
*
* @param e an event object containing the following fields:<ul>
* <li>[out] accessible - the accessible for the containing table
* </ul>
*/
public void getTable(AccessibleTableCellEvent e) {}
/**
* Returns a boolean value indicating whether this cell is selected.
*
* @param e an event object containing the following fields:<ul>
* <li>[out] isSelected - true if the specified cell is selected and false otherwise
* </ul>
*/
public void isSelected(AccessibleTableCellEvent e) {}
}