ekit/com/hexidec/ekit/component/SymbolDialog.java

   1 /*
   2 GNU Lesser General Public License
   3
   4 SymbolInputDialog
   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 com.hexidec.ekit.EkitCore;
  25 import com.hexidec.util.Translatrix;
  26 import java.awt.Container;
  27 import java.awt.GridLayout;
  28 import java.awt.event.ActionEvent;
  29 import java.awt.event.ActionListener;
  30 import javax.swing.border.*;
  31 import javax.swing.BoxLayout;
  32 import javax.swing.JButton;
  33 import javax.swing.JToggleButton;
  34 import javax.swing.ButtonGroup;
  35 import javax.swing.JDialog;
  36 import javax.swing.JPanel;
  37 import javax.swing.WindowConstants;
  38 import javax.swing.SwingConstants;
  39
  40 public class SymbolDialog extends JDialog implements ActionListener
  41 {
  42         private final static String SYMBOLS = Translatrix.getTranslationString("Symbols");
  43
  44         private EkitCore parentEkit;
  45         private ButtonGroup buttonGroup;
  46         private String returnSymbol;
  47
  48         public SymbolDialog(EkitCore peKit, String title, boolean bModal)
  49         {
  50                 super(peKit.getFrame(), title, bModal);
  51                 parentEkit = peKit;
  52                 init();
  53         }
  54
  55         public void actionPerformed(ActionEvent e)
  56         {
  57                 if(e.getActionCommand().equals("accept"))
  58                 {
  59                         setVisible(false);
  60                         if(buttonGroup.getSelection() == null)
  61                         {
  62                                 returnSymbol = null;
  63                         }
  64                         else
  65                         {
  66                                 returnSymbol = buttonGroup.getSelection().getActionCommand();
  67                         }
  68                 }
  69                 else if(e.getActionCommand().equals("cancel"))
  70                 {
  71                         setVisible(false);
  72                         returnSymbol = null;
  73                 }
  74         }
  75
  76         public void init()
  77         {
  78                 Container contentPane = getContentPane();
  79                 contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.Y_AXIS));
  80                 setBounds(100,100,400,300);
  81                 setDefaultCloseOperation(WindowConstants.HIDE_ON_CLOSE);
  82
  83                 JPanel centerPanel = new JPanel();
  84                 centerPanel.setLayout(new GridLayout(0, 8, 0, 0));
  85                 buttonGroup = new ButtonGroup();
  86                 for(int i = 0; i < SYMBOLS.length(); i++)
  87                 {
  88                         String symbol = Character.toString(SYMBOLS.charAt(i));
  89                         JToggleButton b = new JToggleButton(symbol);
  90                         b.getModel().setActionCommand(symbol);
  91                         centerPanel.add(b);
  92                         buttonGroup.add(b);
  93                 }
  94
  95                 JPanel buttonPanel= new JPanel();
  96                 buttonPanel.setBorder(new SoftBevelBorder(BevelBorder.LOWERED));
  97
  98                 JButton saveButton = new JButton(Translatrix.getTranslationString("DialogAccept"));
  99                 saveButton.setActionCommand("accept");
 100                 saveButton.addActionListener(this);
 101
 102                 JButton cancelButton = new JButton(Translatrix.getTranslationString("DialogCancel"));
 103                 cancelButton.setActionCommand("cancel");
 104                 cancelButton.addActionListener(this);
 105
 106                 buttonPanel.add(saveButton);
 107                 buttonPanel.add(cancelButton);
 108
 109                 contentPane.add(centerPanel);
 110                 contentPane.add(buttonPanel);
 111
 112                 this.pack();
 113                 this.setVisible(true);
 114         }
 115
 116         public String getInputText()
 117         {
 118                 return returnSymbol;
 119         }
 120
 121 }
 122