guiserver/java/PopupMenuWidget.java

   1 //
   2 //  PopupMenuWidget.java
   3 //  guiserver
   4 //
   5 //  Created by Lutz Mueller on 7/4/07.
   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 javax.swing.event.*;
  29 import java.util.*;
  30
  31 public class PopupMenuWidget extends gsObject {
  32
  33 JPopupMenu jpopup;
  34
  35 @SuppressWarnings("unchecked")
  36 public PopupMenuWidget(StringTokenizer params)
  37         {
  38         id = params.nextToken();
  39         jpopup = new JPopupMenu(Base64Coder.decodeString(params.nextToken()));
  40         //jpopup.setLightWeightPopupEnabled(false); only if canvas extends Canvas
  41         container = jpopup;
  42         jcomponent = jpopup;
  43         component = jpopup;
  44
  45         gsObject.widgets.put(id, this);
  46         }
  47
  48 public void addSeparator(StringTokenizer tokens)
  49         {
  50         jpopup.addSeparator();
  51         }
  52
  53 public void showPopup(StringTokenizer tokens)
  54         {
  55         gsObject gsobject = (gsObject)gsObject.widgets.get(tokens.nextToken());
  56
  57         int x = Integer.parseInt(tokens.nextToken());
  58         int y = Integer.parseInt(tokens.nextToken());
  59
  60         if(gsobject.jcomponent == null)
  61                 jpopup.show(gsobject.component, x, y);
  62         else
  63                 jpopup.show(gsobject.jcomponent, x, y);
  64
  65         jpopup.repaint();
  66         }
  67
  68 }
  69
  70
  71 // eof //