/* class ItemEvent
*
* Copyright (C) 2001 R M Pitman
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package charva.awt.event;
import charva.awt.Component;
/**
* An event which indicates that an item was selected or deselected.
*/
public class ItemEvent extends AWTEvent
{
private static final long serialVersionUID = 1L;
/**
* Constructs an ItemEvent object.
* @param source_ The object (such as a List) that originated the event.
* @param item_ The object affected by the event.
* @param statechange_ An integer that indicates whether the item was
* selected or deselected.
*/
public ItemEvent(Component source_, Object item_, int statechange_) {
super(source_, AWTEvent.ITEM_STATE_CHANGED);
_item = item_;
_statechange = statechange_;
}
/**
* Provides a way to flag the event as having been consumed,
* so that it never reaches its destination component.
*/
public void consume() { _consumed = true; }
public boolean isConsumed() { return _consumed; }
/**
* Get the item affected by the event.
*/
public Object getItem() { return _item; }
/* Get the state change (SELECTED or DESELECTED).
*/
public int getStateChange() { return _statechange; }
private int _statechange;
private boolean _consumed = false;
/** The item affected by the event. */
private Object _item;
public static final int SELECTED = 100;
public static final int DESELECTED = 101;
}