Source for javax.swing.ButtonModel

   1: /* ButtonModel.java --
   2:    Copyright (C) 2002, 2004 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: 
  39: package javax.swing;
  40: 
  41: import java.awt.ItemSelectable;
  42: import java.awt.event.ActionListener;
  43: import java.awt.event.ItemListener;
  44: 
  45: import javax.swing.event.ChangeListener;
  46: 
  47: /**
  48:  * The data model that is used in all kinds of buttons.
  49:  */
  50: public interface ButtonModel extends ItemSelectable
  51: {  
  52:     boolean isArmed();     
  53:     void setArmed(boolean b);
  54: 
  55: 
  56:     boolean isEnabled();
  57:     void setEnabled(boolean b);
  58: 
  59:     void setPressed(boolean b);
  60:     boolean isPressed();
  61: 
  62: 
  63:     void removeActionListener(ActionListener l);
  64:     void addActionListener(ActionListener l);
  65: 
  66:     void addItemListener(ItemListener l);
  67:     void removeItemListener(ItemListener l);
  68:     
  69:     void addChangeListener(ChangeListener l);
  70:     void removeChangeListener(ChangeListener l);
  71: 
  72:     void setRollover(boolean b);
  73:     boolean isRollover();
  74: 
  75:     int  getMnemonic();
  76:     void setMnemonic(int key);
  77: 
  78:     void setActionCommand(String s);
  79:     String getActionCommand();
  80: 
  81:     void setGroup(ButtonGroup group);
  82: 
  83:     void setSelected(boolean b);
  84:     boolean isSelected();
  85: }