/* * Copyright (c) 1995 - 2008 Sun Microsystems, Inc.  All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * *   - Redistributions of source code must retain the above copyright *     notice, this list of conditions and the following disclaimer. * *   - Redistributions in binary form must reproduce the above copyright *     notice, this list of conditions and the following disclaimer in the *     documentation and/or other materials provided with the distribution. * *   - Neither the name of Sun Microsystems nor the names of its *     contributors may be used to endorse or promote products derived *     from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package components;/*  * ColorEditor.java (compiles with releases 1.3 and 1.4) is used by  * TableDialogEditDemo.java. */import javax.swing.AbstractCellEditor;import javax.swing.table.TableCellEditor;import javax.swing.JButton;import javax.swing.JColorChooser;import javax.swing.JDialog;import javax.swing.JTable;import java.awt.Color;import java.awt.Component;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;public class ColorEditor extends AbstractCellEditor                         implements TableCellEditor,			            ActionListener {    Color currentColor;    JButton button;    JColorChooser colorChooser;    JDialog dialog;    protected static final String EDIT = "edit";    public ColorEditor() {        //Set up the editor (from the table's point of view),        //which is a button.        //This button brings up the color chooser dialog,        //which is the editor from the user's point of view.        button = new JButton();        button.setActionCommand(EDIT);        button.addActionListener(this);        button.setBorderPainted(false);        //Set up the dialog that the button brings up.        colorChooser = new JColorChooser();        dialog = JColorChooser.createDialog(button,                                        "Pick a Color",                                        true,  //modal                                        colorChooser,                                        this,  //OK button handler                                        null); //no CANCEL button handler    }    /**     * Handles events from the editor button and from     * the dialog's OK button.     */    public void actionPerformed(ActionEvent e) {        if (EDIT.equals(e.getActionCommand())) {            //The user has clicked the cell, so            //bring up the dialog.            button.setBackground(currentColor);            colorChooser.setColor(currentColor);            dialog.setVisible(true);            //Make the renderer reappear.            fireEditingStopped();        } else { //User pressed dialog's "OK" button.            currentColor = colorChooser.getColor();        }    }    //Implement the one CellEditor method that AbstractCellEditor doesn't.    public Object getCellEditorValue() {        return currentColor;    }    //Implement the one method defined by TableCellEditor.    public Component getTableCellEditorComponent(JTable table,                                                 Object value,                                                 boolean isSelected,                                                 int row,                                                 int column) {        currentColor = (Color)value;        return button;    }}