content: /* ========================================================================
   * JCommon : a free general purpose class library for the Java(tm) platform
   * ========================================================================
   *
   * (C) Copyright 2000-2008, by Object Refinery Limited and Contributors.
   *
   * Project Info:  http://www.jfree.org/jcommon/index.html
   *
   * This library is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License, or
   * (at your option) any later version.
   *
   * This library 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 Lesser General Public
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
   * USA.
   *
   * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
   * in the United States and other countries.]
   *
   * -------------------
   * StandardDialog.java
   * -------------------
   * (C) Copyright 2000-2008, by Object Refinery Limited.
   *
   * Original Author:  David Gilbert (for Object Refinery Limited);
   * Contributor(s):   Arnaud Lelievre;
   *
   * $Id: StandardDialog.java,v 1.7 2008/12/18 09:57:32 mungady Exp $
   *
   * Changes (from 26-Oct-2001)
   * --------------------------
   * 26-Oct-2001 : Changed package to com.jrefinery.ui.*;
   * 08-Sep-2003 : Added internationalization via use of properties
   *               resourceBundle (RFE 690236) (AL);
   * 18-Dec-2008 : Use ResourceBundleWrapper - see JFreeChart patch 1607918 by
   *               Jess Thrysoee (DG);
   *
   */
  
  package org.jfree.ui;
  
  import java.awt.Dialog;
  import java.awt.Frame;
  import java.awt.event.ActionEvent;
  import java.awt.event.ActionListener;
  import java.util.ResourceBundle;
  
  import javax.swing.BorderFactory;
  import javax.swing.JButton;
  import javax.swing.JDialog;
  import javax.swing.JPanel;
  
  import org.jfree.util.ResourceBundleWrapper;
  
  /**
   * The base class for standard dialogs.
   *
   * @author David Gilbert
   */
  public class StandardDialog extends JDialog implements ActionListener {
  
      /** Flag that indicates whether or not the dialog was cancelled. */
      private boolean cancelled;
  
      /** The resourceBundle for the localization. */
      protected static final ResourceBundle localizationResources
              = ResourceBundleWrapper.getBundle(
                      "org.jfree.ui.LocalizationBundle");
  
      /**
       * Standard constructor - builds a dialog...
       *
       * @param owner  the owner.
       * @param title  the title.
       * @param modal  modal?
       */
      public StandardDialog(final Frame owner, final String title,
              final boolean modal) {
          super(owner, title, modal);
          this.cancelled = false;
      }
  
      /**
       * Standard constructor - builds a dialog...
       *
       * @param owner  the owner.
       * @param title  the title.
       * @param modal  modal?
       */
      public StandardDialog(final Dialog owner, final String title,
              final boolean modal) {
          super(owner, title, modal);
          this.cancelled = false;
      }
  
      /**
       * Returns a flag that indicates whether or not the dialog has been
       * cancelled.
       *
       * @return boolean.
       */
      public boolean isCancelled() {
          return this.cancelled;
      }
  
      /**
       * Handles clicks on the standard buttons.
       *
       * @param event  the event.
       */
      public void actionPerformed(final ActionEvent event) {
          final String command = event.getActionCommand();
          if (command.equals("helpButton")) {
              // display help information
          }
          else if (command.equals("okButton")) {
              this.cancelled = false;
              setVisible(false);
          }
          else if (command.equals("cancelButton")) {
              this.cancelled = true;
              setVisible(false);
          }
      }
  
      /**
       * Builds and returns the user interface for the dialog.  This method is
       * shared among the constructors.
       *
       * @return the button panel.
       */
      protected JPanel createButtonPanel() {
  
          final L1R2ButtonPanel buttons = new L1R2ButtonPanel(
                  localizationResources.getString("Help"),
                  localizationResources.getString("OK"),
                  localizationResources.getString("Cancel"));
  
          final JButton helpButton = buttons.getLeftButton();
          helpButton.setActionCommand("helpButton");
          helpButton.addActionListener(this);
  
          final JButton okButton = buttons.getRightButton1();
          okButton.setActionCommand("okButton");
          okButton.addActionListener(this);
  
          final JButton cancelButton = buttons.getRightButton2();
          cancelButton.setActionCommand("cancelButton");
          cancelButton.addActionListener(this);
  
          buttons.setBorder(BorderFactory.createEmptyBorder(4, 0, 0, 0));
          return buttons;
      }
  
  }
  