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jeremybenn |
/* AccessibleTableModelChange.java -- describes change to an accessible table
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Copyright (C) 2002, 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.accessibility;
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/**
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* Describes a change to an accessible table. Accessibility software can use
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* the implementations of this interface to update their state after a
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* change to a table.
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*
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* @author Eric Blake (ebb9@email.byu.edu)
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* @see Accessible
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* @see AccessibleContext
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* @see AccessibleContext#getAccessibleTable()
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* @see AccessibleTable
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* @since 1.2
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* @status updated to 1.4
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*/
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public interface AccessibleTableModelChange
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{
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/** Identifies insertion of rows or columns. */
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int INSERT = 1;
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/** Identifies change to existing data. */
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int UPDATE = 0;
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/** Identifies deletion of rows or columns. */
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int DELETE = -1;
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/**
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* Returns the change type.
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*
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* @return the type
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* @see #INSERT
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* @see #UPDATE
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* @see #DELETE
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*/
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int getType();
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/**
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* Returns the first row that changed.
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*
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* @return the 0-based index of the first row to change
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*/
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int getFirstRow();
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/**
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* Returns the last row that changed.
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*
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* @return the 0-based index of the last row to change
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*/
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int getLastRow();
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/**
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* Returns the first column that changed.
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*
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* @return the 0-based index of the first column to change
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*/
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int getFirstColumn();
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/**
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* Returns the last column that changed.
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*
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* @return the 0-based index of the last column to change
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*/
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int getLastColumn();
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} // interface AccessibleTableModelChange
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