annotate java/src/uk/ac/qmul/eecs/ccmi/diagrammodel/CollectionEvent.java @ 8:ea7885bd9bff tip

fixed bug : render solid line as dotted/dashed when moving the stylus from dotted/dashed to solid

/*  
 CCmI Editor - A Collaborative Cross-Modal Diagram Editing Tool
  
 Copyright (C) 2011  Queen Mary University of London (http://ccmi.eecs.qmul.ac.uk/)

 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 3 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, see <http://www.gnu.org/licenses/>.
*/    
package uk.ac.qmul.eecs.ccmi.diagrammodel;

import java.util.EventObject;

/**
 * An object representing a collection event. Collection events happen when a Diagram 
 * Element is either inserted or removed from the DiagramModel via the CollectionModel.  
 *
 */
@SuppressWarnings("serial")
public class CollectionEvent extends EventObject {

	/**
	 * 
	 * @param source the source of the event
	 * @param element the diagram element that has been added or removed from the collection
	 */
	public CollectionEvent(Object source, DiagramElement element) {
		super(source);
		this.element = element;
	}
	
	/**
	 * 
	 * @return the diagram element whose addition or removal from the collection
	 * triggered this event.  
	 */
	public DiagramElement getDiagramElement(){
		return element;
	}
	
	private DiagramElement element;

}