guiserver/java/ButtonWidget.java

   1 //
   2 //  ButtonWidget.java
   3 //  guiserver
   4 //
   5 //  Created by Lutz Mueller on 5/12/07.
   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 ButtonWidget extends aButton {
  31
  32 @SuppressWarnings("unchecked")
  33 public ButtonWidget(StringTokenizer params)
  34         {
  35         abutton = new JButton();
  36         jcomponent = abutton;
  37         component = abutton;
  38         container = abutton;
  39
  40         id = params.nextToken();
  41         action = params.nextToken();
  42
  43         if(params.hasMoreTokens())
  44                 {
  45                 String base64string = params.nextToken();
  46                 abutton.setText(Base64Coder.decodeString(base64string));
  47                 }
  48         else
  49                 {
  50                 abutton.setVerticalAlignment(JButton.CENTER);
  51                 }
  52
  53         if(params.hasMoreTokens())
  54                 {
  55                 int width = Integer.parseInt(params.nextToken());
  56                 int height = Integer.parseInt(params.nextToken());
  57                 abutton.setPreferredSize(new Dimension(width, height));
  58                 }
  59
  60         gsObject.widgets.put(id, this);
  61
  62         ActionListener listener = new ActionListener() {
  63                 public void actionPerformed(ActionEvent e)
  64                         {
  65                         if(action != null)
  66                                 {
  67                                 guiserver.out.println("("+ action + " \"" + id +  "\")");
  68                                 guiserver.out.flush();
  69                                 }
  70                         }
  71                 };
  72
  73         abutton.addActionListener(listener);
  74         }
  75
  76 }
  77
  78
  79 // eof //