no longer used

git-svn-id: svn+ssh://svn.internal.sanger.ac.uk/repos/svn/pathsoft/artemis/trunk@7444 ee4ac58c-ac51-4696-9907-e4b3aa274f04

uk/ac/sanger/artemis/components/ArtemisCheckboxMenuItem.java

-/* CheckboxMenuItem.java
- *
- * created: Mon Aug 19 2002
- *
- * This file is part of Artemis
- * 
- * Copyright (C) 2001,2002  Genome Research Limited
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- * $Header: //tmp/pathsoft/artemis/uk/ac/sanger/artemis/components/ArtemisCheckboxMenuItem.java,v 1.1 2004-06-09 09:46:02 tjc Exp $
- */
-
-package uk.ac.sanger.artemis.components;
-
-import java.awt.*;
-import java.awt.event.*;
-
-import java.util.Vector;
-
-/**
- *  This component is a replacement for the CheckboxMenuItem component.  It is
- *  needed on GNU/Linux with versions 1.2, 1.3 and 1.4 or the VM.  See this
- *  bug for more:
- *    http://developer.java.sun.com/developer/bugParade/bugs/4533641.html
- *
- *  @author Kim Rutherford <kmr@sanger.ac.uk>
- *  @version $Id: ArtemisCheckboxMenuItem.java,v 1.1 2004-06-09 09:46:02 tjc Exp $
- **/
-
-public class ArtemisCheckboxMenuItem
-    extends MenuItem
-    implements ActionListener, ItemSelectable {
-  /**
-   *  Make a new ArtemisCheckboxMenuItem with the given label.
-   **/
-  public ArtemisCheckboxMenuItem (final String label) {
-    super (label);
-
-    this.orig_label = label;
-
-    addActionListener (this);
-  }
-
-  /**
-   *  Implementation of ActionListener.
-   **/
-  public void actionPerformed (ActionEvent _) {
-    final ItemEvent e;
-    
-    if (getState ()) {
-      setState (false);
-      e = new ItemEvent (this, ItemEvent.ITEM_STATE_CHANGED,
-                         this, ItemEvent.DESELECTED);
-    } else {
-      setState (true);
-      e = new ItemEvent (this, ItemEvent.ITEM_STATE_CHANGED,
-                         this, ItemEvent.SELECTED);
-    }
-
-    for (int i = 0 ; i < listeners.size () ; ++i) {
-      ((ItemListener) listeners.elementAt (i)).itemStateChanged (e) ;
-    }
-  }
-
-  /**
-   *  Returns null (implementation of ItemSelectable).
-   **/
-  public Object[] getSelectedObjects() {
-    return null;
-  }
-
-  /**
-   *  Sets this check box menu item to the specifed state. The boolean value
-   *  true indicates "on" while false indicates "off."
-   *  @param state true if the check box menu item is on, otherwise false
-   **/
-  public void setState (final boolean state) {
-    this.state = state;
-    if (state) {
-      setLabel ("Disable " + orig_label + " (current on)");
-    } else {
-      setLabel ("Enable " + orig_label + " (current off)");
-    }
-  }
-
-  /**
-   *  Determines whether the state of this check box menu item is "on" or
-   *  "off."
-   *  @return the state of this check box menu item, where true indicates "on"
-   *    and false indicates "off" 
-   **/
-  public boolean getState () {
-    return state;
-  }
-
-  /**
-   *  Add the given listener.
-   **/
-  public void addItemListener (final ItemListener listener) {
-    listeners.addElement (listener);
-  }
-
-  /**
-   *  remove the given listener.
-   **/
-  public void removeItemListener (final ItemListener listener) {
-    listeners.removeElement (listener);
-  }
-
-  private String orig_label;
-  private boolean state = false;
-
-  private Vector listeners = new Vector ();
-}