/*
* BufferSetListener.java - the listener for buffersets change
* :tabSize=4:indentSize=4:noTabs=false:
* :folding=explicit:collapseFolds=1:
*
* Copyright (C) 2008 Matthieu Casanova
*
* 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 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.
*/
package org.gjt.sp.jedit.bufferset;
import org.gjt.sp.jedit.Buffer;
import java.util.EventListener;
/**
* This is the listener for the BufferSet changes.
*
* @author Matthieu Casanova
* @since jEdit 4.3pre15
*/
public interface BufferSetListener extends EventListener
{
/**
* A buffer was added in the bufferSet.
*
* @param buffer the buffer
* @param index the position where it was added
*/
void bufferAdded(Buffer buffer, int index);
/**
* A buffer was removed from the bufferSet.
*
* @param buffer the removed buffer
* @param index the position where the buffer was
*/
void bufferRemoved(Buffer buffer, int index);
/**
* A buffer was moved in the BufferSet.
*
* @param buffer the moved buffer
* @param oldIndex the old index
* @param newIndex the new index
*/
void bufferMoved(Buffer buffer, int oldIndex, int newIndex);
/**
* The bufferSet was sorted.
*/
void bufferSetSorted();
}