ekit/com/hexidec/ekit/component/SimpleInfoDialog.java

   1 /*
   2 GNU Lesser General Public License
   3
   4 SimpleInfoDialog
   5 Copyright (C) 2000 Howard Kistler
   6
   7 This library is free software; you can redistribute it and/or
   8 modify it under the terms of the GNU Lesser General Public
   9 License as published by the Free Software Foundation; either
  10 version 2.1 of the License, or (at your option) any later version.
  11
  12 This library is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 Lesser General Public License for more details.
  16
  17 You should have received a copy of the GNU Lesser General Public
  18 License along with this library; if not, write to the Free Software
  19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20 */
  21
  22 package com.hexidec.ekit.component;
  23
  24 import java.awt.Frame;
  25 import java.awt.event.WindowAdapter;
  26 import java.awt.event.WindowEvent;
  27 import java.beans.PropertyChangeEvent;
  28 import java.beans.PropertyChangeListener;
  29 import javax.swing.JDialog;
  30 import javax.swing.JOptionPane;
  31
  32 import com.hexidec.util.Translatrix;
  33
  34 /** Class for providing a dialog that lets the user specify values for tag attributes.
  35   */
  36 public class SimpleInfoDialog extends JDialog
  37 {
  38         public static final int ERROR    = JOptionPane.ERROR_MESSAGE;
  39         public static final int INFO     = JOptionPane.INFORMATION_MESSAGE;
  40         public static final int WARNING  = JOptionPane.WARNING_MESSAGE;
  41         public static final int QUESTION = JOptionPane.QUESTION_MESSAGE;
  42         public static final int PLAIN    = JOptionPane.PLAIN_MESSAGE;
  43
  44         private JOptionPane jOptionPane;
  45         private Object[] buttonLabels;
  46         private Integer buttonState = new Integer(JOptionPane.CLOSED_OPTION);
  47
  48         public SimpleInfoDialog(Frame parent, String title, boolean bModal, String message, int type)
  49         {
  50                 super(parent, title, bModal);
  51                 if(type == QUESTION)
  52                 {
  53                         buttonLabels = new Object[]{ Translatrix.getTranslationString("DialogAccept"), Translatrix.getTranslationString("DialogCancel") };
  54                         jOptionPane = new JOptionPane(message, type, JOptionPane.OK_CANCEL_OPTION, null, buttonLabels, buttonLabels[0]);
  55                 }
  56                 else
  57                 {
  58                         buttonLabels = new Object[]{ Translatrix.getTranslationString("DialogClose") };
  59                         jOptionPane = new JOptionPane(message, type, JOptionPane.DEFAULT_OPTION, null, buttonLabels, buttonLabels[0]);
  60                 }
  61
  62                 setContentPane(jOptionPane);
  63                 setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
  64
  65                 jOptionPane.addPropertyChangeListener(new PropertyChangeListener()
  66                 {
  67                         public void propertyChange(PropertyChangeEvent e)
  68                         {
  69                                 String prop = e.getPropertyName();
  70                                 if(isVisible() && (e.getSource() == jOptionPane) && (prop.equals(JOptionPane.VALUE_PROPERTY) || prop.equals(JOptionPane.INPUT_VALUE_PROPERTY)))
  71                                 {
  72                                         setVisible(false);
  73                                 }
  74                         }
  75                 });
  76
  77                 this.pack();
  78                 int centerX = (int)(((parent.getSize().getWidth()  / 2) + parent.getLocation().getX()) - (this.getSize().getWidth()  / 2));
  79                 int centerY = (int)(((parent.getSize().getHeight() / 2) + parent.getLocation().getY()) - (this.getSize().getHeight() / 2));
  80                 if(centerX < 0) { centerX = 0; }
  81                 if(centerY < 0) { centerY = 0; }
  82                 this.setLocation(centerX, centerY);
  83                 this.show();
  84         }
  85
  86         public SimpleInfoDialog(Frame parent, String title, boolean bModal, String message)
  87         {
  88                 this(parent, title, bModal, message, WARNING);
  89         }
  90
  91         public String getDecisionValue()
  92         {
  93                 return jOptionPane.getValue().toString();
  94         }
  95 }