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Diffstat (limited to 'libjava/javax/swing/AbstractSpinnerModel.java')
-rw-r--r-- | libjava/javax/swing/AbstractSpinnerModel.java | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/libjava/javax/swing/AbstractSpinnerModel.java b/libjava/javax/swing/AbstractSpinnerModel.java deleted file mode 100644 index 05a9892..0000000 --- a/libjava/javax/swing/AbstractSpinnerModel.java +++ /dev/null @@ -1,117 +0,0 @@ -/* AbstractSpinnerModel.java -- - Copyright (C) 2004 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath 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, or (at your option) -any later version. - -GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package javax.swing; - -import java.util.EventListener; - -import javax.swing.event.ChangeEvent; -import javax.swing.event.ChangeListener; -import javax.swing.event.EventListenerList; - -/** - * AbstractSpinnerModel - * @author Ka-Hing Cheung - * @version 1.0 - */ -public abstract class AbstractSpinnerModel implements SpinnerModel -{ - private ChangeEvent changeEvent = new ChangeEvent(this); - - protected EventListenerList listenerList = new EventListenerList(); - - /** - * Creates an <code>AbstractSpinnerModel</code>. - */ - public AbstractSpinnerModel() - { - } - - /** - * Adds a <code>ChangeListener</code>. - * - * @param listener the listener to add - */ - public void addChangeListener(ChangeListener listener) - { - listenerList.add(ChangeListener.class, listener); - } - - /** - * Gets all the listeners that are of a particular type. - * - * @param c the type of listener - * @return the listeners that are of the specific type - */ - public EventListener[] getListeners(Class c) - { - return listenerList.getListeners(c); - } - - /** - * Gets all the <code>ChangeListener</code>s. - * - * @return all the <code>ChangeListener</code>s - */ - public ChangeListener[] getChangeListeners() - { - return (ChangeListener[]) listenerList.getListeners(ChangeListener.class); - } - - /** - * Remove a particular listener. - * - * @param listener the listener to remove - */ - public void removeChangeListener(ChangeListener listener) - { - listenerList.remove(ChangeListener.class, listener); - } - - /** - * Fires a <code>ChangeEvent</code> to all the <code>ChangeListener</code>s - * added to this model - */ - protected void fireStateChanged() - { - ChangeListener[] listeners = getChangeListeners(); - - for(int i = 0; i < listeners.length; ++i) - listeners[i].stateChanged(changeEvent); - } -} |