Java example source code file (TableCellEditor.java)

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Java - Java tags/keywords

awt, celleditor, component, gui, object, swing, tablecelleditor

The TableCellEditor.java Java example source code

/*
 * Copyright (c) 1997, 1999, 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.swing.table;

import java.awt.Component;
import javax.swing.CellEditor;
import javax.swing.*;

/**
 * This interface defines the method any object that would like to be
 * an editor of values for components such as <code>JListBox,
 * <code>JComboBox, JTree, or JTable
 * needs to implement.
 *
 * @author Alan Chung
 */


public interface TableCellEditor extends CellEditor {

    /**
     *  Sets an initial <code>value for the editor.  This will cause
     *  the editor to <code>stopEditing and lose any partially
     *  edited value if the editor is editing when this method is called. <p>
     *
     *  Returns the component that should be added to the client's
     *  <code>Component hierarchy.  Once installed in the client's
     *  hierarchy this component will then be able to draw and receive
     *  user input.
     *
     * @param   table           the <code>JTable that is asking the
     *                          editor to edit; can be <code>null
     * @param   value           the value of the cell to be edited; it is
     *                          up to the specific editor to interpret
     *                          and draw the value.  For example, if value is
     *                          the string "true", it could be rendered as a
     *                          string or it could be rendered as a check
     *                          box that is checked.  <code>null
     *                          is a valid value
     * @param   isSelected      true if the cell is to be rendered with
     *                          highlighting
     * @param   row             the row of the cell being edited
     * @param   column          the column of the cell being edited
     * @return  the component for editing
     */
    Component getTableCellEditorComponent(JTable table, Object value,
                                          boolean isSelected,
                                          int row, int column);
}