1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.browsing.ui.common.labelers;
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14 import java.util.Map;
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16 import org.eclipse.swt.widgets.Composite;
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17 import org.eclipse.swt.widgets.Event;
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18 import org.simantics.browsing.ui.GraphExplorer.ModificationContext;
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19 import org.simantics.browsing.ui.NodeContext;
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20 import org.simantics.browsing.ui.content.Labeler;
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23 * A stub implementation of Labeler.
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25 * @author Tuukka Lehtonen
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28 * @author Jani Simomaa
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31 public class LabelerStub implements Labeler {
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33 protected LabelerContent content = LabelerContent.NO_CONTENT;
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35 public LabelerStub() {
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38 public LabelerStub(LabelerContent content) {
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39 if (content == null)
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40 throw new NullPointerException(this + " tried to initialize with null content");
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41 this.content = content;
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44 public void setContent(LabelerContent content) {
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45 if (content == null)
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46 throw new NullPointerException(this + " tried to set null content");
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47 this.content = content;
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51 public Map<String, String> getLabels() {
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52 return content.labels;
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56 public Map<String, String> getRuntimeLabels() {
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61 public int getCategory() {
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62 return content.category;
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66 public Modifier getModifier(ModificationContext context, String key) {
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71 public void setListener(LabelerListener listener) {
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77 * @param nodeContext
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80 public Composite createToolTipContentArea(Event event, Composite parent, NodeContext nodeContext) {
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86 * @param nodeContext
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89 public boolean shouldCreateToolTip(Event event, NodeContext nodeContext) {
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