/*******************************************************************************
* Copyright (c) 2012 Ericsson
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Patrick Tasse - Initial API and implementation
*******************************************************************************/
package fr.inria.linuxtools.tmf.ui.widgets.timegraph;
import java.util.EventObject;
import fr.inria.linuxtools.tmf.ui.widgets.timegraph.model.ITimeGraphEntry;
/**
* Notifier for the time graph view that a tree has been expanded.
*
* @version 1.0
* @author Patrick Tasse
*/
public class TimeGraphTreeExpansionEvent extends EventObject {
/**
* Default serial version UID for this class.
* @since 1.0
*/
private static final long serialVersionUID = 1L;
/**
* The entry that was expanded or collapsed.
*/
private final ITimeGraphEntry fEntry;
/**
* Creates a new event for the given source and entry.
*
* @param source the tree viewer
* @param entry the entry
*/
public TimeGraphTreeExpansionEvent(Object source, ITimeGraphEntry entry) {
super(source);
fEntry = entry;
}
/**
* Returns the entry that got expanded or collapsed.
*
* @return the entry
*/
public ITimeGraphEntry getEntry() {
return fEntry;
}
}