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be222f56 | 1 | /******************************************************************************* |
ed902a2b | 2 | * Copyright (c) 2012, 2014 Ericsson |
be222f56 PT |
3 | * |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Patrick Tasse - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
2bdf0193 | 13 | package org.eclipse.tracecompass.tmf.ui.widgets.timegraph; |
be222f56 PT |
14 | |
15 | import java.util.EventObject; | |
16 | ||
2bdf0193 | 17 | import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.model.ITimeGraphEntry; |
be222f56 PT |
18 | |
19 | /** | |
20 | * Notifier for the time graph view that a tree has been expanded. | |
21 | * | |
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22 | * @author Patrick Tasse |
23 | */ | |
24 | public class TimeGraphTreeExpansionEvent extends EventObject { | |
25 | ||
26 | /** | |
27 | * Default serial version UID for this class. | |
be222f56 PT |
28 | */ |
29 | private static final long serialVersionUID = 1L; | |
30 | ||
31 | /** | |
32 | * The entry that was expanded or collapsed. | |
33 | */ | |
34 | private final ITimeGraphEntry fEntry; | |
35 | ||
36 | /** | |
37 | * Creates a new event for the given source and entry. | |
38 | * | |
39 | * @param source the tree viewer | |
40 | * @param entry the entry | |
41 | */ | |
42 | public TimeGraphTreeExpansionEvent(Object source, ITimeGraphEntry entry) { | |
43 | super(source); | |
44 | fEntry = entry; | |
45 | } | |
46 | ||
47 | /** | |
48 | * Returns the entry that got expanded or collapsed. | |
49 | * | |
50 | * @return the entry | |
51 | */ | |
52 | public ITimeGraphEntry getEntry() { | |
53 | return fEntry; | |
54 | } | |
55 | } |