guiserver/java/MenuItemCheckWidget.java

   1 //
   2 //  MenuItemCheckWidget.java
   3 //  guiserver
   4 //
   5 //  Created by Lutz Mueller on 5/24/07.
   6 //
   7 //
   8 //    Copyright (C) 2007 Lutz Mueller
   9 //
  10 //    This program is free software: you can redistribute it and/or modify
  11 //    it under the terms of the GNU General Public License as published by
  12 //    the Free Software Foundation, either version 3 of the License, or
  13 //    (at your option) any later version.
  14 //
  15 //    This program is distributed in the hope that it will be useful,
  16 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 //    GNU General Public License for more details.
  19 //
  20 //    You should have received a copy of the GNU General Public License
  21 //    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  22 //
  23
  24
  25 import java.awt.*;
  26 import javax.swing.*;
  27 import java.awt.event.*;
  28 import java.util.*;
  29
  30 public class MenuItemCheckWidget extends gsObject{
  31
  32 JCheckBoxMenuItem cbmenuitem;
  33
  34 @SuppressWarnings("unchecked")
  35 public MenuItemCheckWidget(StringTokenizer params)
  36         {
  37         cbmenuitem = new JCheckBoxMenuItem();
  38         jcomponent = cbmenuitem;
  39         component = cbmenuitem;
  40         container = cbmenuitem;
  41
  42         id = params.nextToken();
  43         action = params.nextToken();
  44
  45         if(params.hasMoreTokens())
  46                 {
  47                 String base64string = params.nextToken();
  48                 cbmenuitem.setText(Base64Coder.decodeString(base64string));
  49                 }
  50
  51         if(params.hasMoreTokens())
  52                 {
  53                 if(params.nextToken().equals("true"))
  54                         cbmenuitem.setSelected(true);
  55                 }
  56
  57         gsObject.widgets.put(id, this);
  58
  59
  60         ActionListener listener = new ActionListener() {
  61                 public void actionPerformed(ActionEvent e)
  62                         {
  63                         if(action != null)
  64                                 {
  65                                 if(cbmenuitem.isSelected())
  66                                         guiserver.out.println("("+ action + " \"" + id + "\" true)");
  67                                 else
  68                                         guiserver.out.println("("+ action + " \"" + id + "\" nil)");
  69
  70                                 guiserver.out.flush();
  71                                 }
  72                         }
  73                 };
  74
  75         cbmenuitem.addActionListener(listener);
  76         }
  77
  78 public void setText(StringTokenizer tokens)
  79         {
  80         String text = Base64Coder.decodeString(tokens.nextToken());
  81         cbmenuitem.setText(text);
  82         }
  83
  84 public void clearText(StringTokenizer tokens)
  85         {
  86         cbmenuitem.setText("");
  87         }
  88
  89 public void setSelected(StringTokenizer tokens)
  90         {
  91         if(tokens.nextToken().equals("true"))
  92                 cbmenuitem.setSelected(true);
  93         else
  94                 cbmenuitem.setSelected(false);
  95         }
  96
  97 public void setIcon(StringTokenizer tokens)
  98         {
  99         String path = tokens.nextToken();
 100         cbmenuitem.setIcon(guiserver.getIconFromPath(path, this.getClass()));
 101         }
 102
 103 public void setAccelerator(StringTokenizer tokens)
 104         {
 105         String keystroke = Base64Coder.decodeString(tokens.nextToken());
 106
 107         //System.out.println("setting accelerator: " + keystroke);
 108
 109         cbmenuitem.setAccelerator(KeyStroke.getKeyStroke(keystroke));
 110
 111         // Syntax:
 112         // <modifiers>* (<typedID> | <pressedReleasedID>)
 113         // modifiers := shift | control | ctrl | meta | alt | button1 | button2 | button3
 114         // typedID := typed <typedKey>
 115     // typedKey := string of length 1 giving Unicode character.
 116     // pressedReleasedID := (pressed | released) key
 117     // key := KeyEvent key code name, i.e. the name following "VK_".
 118         //
 119         // Examples:
 120         // "INSERT"
 121     // "control DELETE"
 122     // "alt shift X"
 123     // "alt shift released X"
 124     // "typed a"
 125         //
 126         // note that alt on MacOS X is the option key
 127         // for letters use uppercase, keys care added in menu item display automatically
 128         }
 129
 130
 131 }
 132
 133
 134 // eof //