content: /*
   * 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 org.fest.swing.test.swing;
  
  import java.awt.Color;
  import java.awt.Component;
  import java.awt.event.ActionEvent;
  import java.awt.event.ActionListener;
  
  import javax.swing.AbstractCellEditor;
  import javax.swing.JButton;
  import javax.swing.JColorChooser;
  import javax.swing.JDialog;
  import javax.swing.JTable;
  import javax.swing.table.TableCellEditor;
  
  /**
   * Adapted from the <a href="http://java.sun.com/docs/books/tutorial/uiswing/" target="_blank">Swing Tutorial</a>.
   */
  class ColorEditor extends AbstractCellEditor implements TableCellEditor, ActionListener {
    Color currentColor;
    JButton button;
    JColorChooser colorChooser;
    JDialog dialog;
    protected static final String EDIT = "edit";
  
    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, colorChooser, this, null);
    }
  
    /**
     * Handles events from the editor button and from the dialog's OK button.
     */
    @Override
    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.
    @Override
    public Object getCellEditorValue() {
      return currentColor;
    }
  
    // Implement the one method defined by TableCellEditor.
    @Override
    public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {
      currentColor = (Color) value;
      return button;
    }
  }