guiserver/java/MenuItemWidget.java

   1 //
   2 //  MenuItemWidget.java
   3 //  guiserver
   4 //
   5 //  Created by Lutz Mueller on 5/21/07.
   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 java.awt.event.*;
  27 import javax.swing.*;
  28 import java.util.*;
  29
  30 public class MenuItemWidget extends aButton {
  31
  32 JMenuItem menuitem;
  33
  34 @SuppressWarnings("unchecked")
  35 public MenuItemWidget(StringTokenizer params)
  36         {
  37         menuitem = new JMenuItem();
  38         jcomponent = menuitem;
  39         component = menuitem;
  40         container = menuitem;
  41         abutton = menuitem;
  42
  43         id = params.nextToken();
  44         action = params.nextToken();
  45
  46         menuitem.setText(Base64Coder.decodeString(params.nextToken()));
  47
  48         gsObject.widgets.put(id, this);
  49
  50         ActionListener listener = new ActionListener() {
  51                 public void actionPerformed(ActionEvent e)
  52                         {
  53                         if(action != null)
  54                                 {
  55                                 guiserver.out.println("("+ action + " \"" + id + "\")");
  56                                 guiserver.out.flush();
  57                                 }
  58                         }
  59                 };
  60
  61         menuitem.addActionListener(listener);
  62         }
  63
  64 public void setAccelerator(StringTokenizer tokens)
  65         {
  66         String keystroke = Base64Coder.decodeString(tokens.nextToken());
  67
  68         //System.out.println("setting accelerator: " + keystroke);
  69
  70         menuitem.setAccelerator(KeyStroke.getKeyStroke(keystroke));
  71
  72         // Syntax:
  73         // <modifiers>* (<typedID> | <pressedReleasedID>)
  74         // modifiers := shift | control | ctrl | meta | alt | button1 | button2 | button3
  75         // typedID := typed <typedKey>
  76     // typedKey := string of length 1 giving Unicode character.
  77     // pressedReleasedID := (pressed | released) key
  78     // key := KeyEvent key code name, i.e. the name following "VK_".
  79         //
  80         // Examples:
  81         // "INSERT"
  82     // "control DELETE"
  83     // "alt shift X"
  84     // "alt shift released X"
  85     // "typed a"
  86         //
  87         // note that alt on MacOS X is the option key
  88         // for letters use uppercase, keys care added in menu item display automatically
  89         }
  90
  91 }
  92
  93
  94 // eof //