ekit/com/hexidec/ekit/component/UserInputDialog.java

   1 /*
   2 GNU Lesser General Public License
   3
   4 UserInputDialog
   5 Copyright (C) 2000-2003 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.ActionEvent;
  26 import java.awt.event.ActionListener;
  27 import java.awt.event.WindowAdapter;
  28 import java.awt.event.WindowEvent;
  29 import java.beans.PropertyChangeEvent;
  30 import java.beans.PropertyChangeListener;
  31 import javax.swing.JDialog;
  32 import javax.swing.JOptionPane;
  33 import javax.swing.JTextField;
  34
  35 import com.hexidec.util.Translatrix;
  36
  37 /** Class for providing a dialog that lets the user specify values for tag attributes
  38   */
  39 public class UserInputDialog extends JDialog
  40 {
  41
  42         private String inputText = new String();
  43         private JOptionPane jOptionPane;
  44
  45         public UserInputDialog(Frame parent, String title, boolean bModal, String attribName, String defaultText)
  46         {
  47                 super(parent, title, bModal);
  48                 final JTextField jtxfInput = new JTextField(32);
  49                 jtxfInput.setText(defaultText);
  50                 Object[] panelContents = { attribName, jtxfInput };
  51                 final Object[] buttonLabels = { Translatrix.getTranslationString("DialogAccept"), Translatrix.getTranslationString("DialogCancel") };
  52
  53                 jOptionPane = new JOptionPane(panelContents, JOptionPane.QUESTION_MESSAGE, JOptionPane.OK_CANCEL_OPTION, null, buttonLabels, buttonLabels[0]);
  54                 setContentPane(jOptionPane);
  55                 setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
  56
  57                 addWindowListener(new WindowAdapter() {
  58                         public void windowClosing(WindowEvent we)
  59                         {
  60                                 jOptionPane.setValue(new Integer(JOptionPane.CLOSED_OPTION));
  61                         }
  62                 });
  63
  64                 jtxfInput.addActionListener(new ActionListener() {
  65                         public void actionPerformed(ActionEvent e)
  66                         {
  67                                 jOptionPane.setValue(buttonLabels[0]);
  68                         }
  69                 });
  70
  71                 jOptionPane.addPropertyChangeListener(new PropertyChangeListener() {
  72                         public void propertyChange(PropertyChangeEvent e)
  73                         {
  74                                 String prop = e.getPropertyName();
  75                                 if(isVisible()
  76                                         && (e.getSource() == jOptionPane)
  77                                         && (prop.equals(JOptionPane.VALUE_PROPERTY) || prop.equals(JOptionPane.INPUT_VALUE_PROPERTY)))
  78                                 {
  79                                         Object value = jOptionPane.getValue();
  80                                         if(value == JOptionPane.UNINITIALIZED_VALUE)
  81                                         {
  82                                                 return;
  83                                         }
  84                                         jOptionPane.setValue(JOptionPane.UNINITIALIZED_VALUE);
  85                                         if(value.equals(buttonLabels[0]))
  86                                         {
  87                                                 inputText = jtxfInput.getText();
  88                                                 setVisible(false);
  89                                         }
  90                                         else
  91                                         {
  92                                                 inputText = null;
  93                                                 setVisible(false);
  94                                         }
  95                                 }
  96                         }
  97                 });
  98                 this.pack();
  99                 this.show();
 100                 jtxfInput.requestFocus();
 101         }
 102
 103         public UserInputDialog(Frame parent, String title, boolean bModal, String attribName)
 104         {
 105                 this(parent, title, bModal, attribName, "");
 106         }
 107
 108         public String getInputText()
 109         {
 110                 return inputText;
 111         }
 112 }
 113