1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
14 * @author Toni Kalajainen
16 package org.simantics.utils.ui.jface;
18 import java.util.ArrayList;
19 import java.util.List;
21 import org.eclipse.jface.viewers.ILabelProvider;
22 import org.eclipse.jface.viewers.ILabelProviderListener;
23 import org.eclipse.jface.viewers.ITableLabelProvider;
24 import org.eclipse.jface.viewers.LabelProviderChangedEvent;
25 import org.eclipse.swt.graphics.Image;
29 * Label provider for List<String[]> array
32 public class StringListLabelProvider implements ITableLabelProvider, ILabelProvider {
34 private final List<String[]> data;
36 private List<ILabelProviderListener> listeners = new ArrayList<ILabelProviderListener>();
38 public StringListLabelProvider(String lines[][]) {
39 this.data = new ArrayList<String[]>(lines.length);
40 for (String line[] : lines)
44 public List<String[]> getData() {
48 public StringListLabelProvider(List<String[]> data) {
52 public Image getColumnImage(Object element, int columnIndex) {
56 public String getColumnText(Object element, int columnIndex) {
57 String line[] = (String[])element;
58 if (line==null) return null;
59 if (columnIndex>=line.length)
61 return line[columnIndex];
64 protected ILabelProviderListener[] getListeners() {
65 return listeners.toArray(new ILabelProviderListener[0]);
68 public void addListener(ILabelProviderListener listener) {
69 listeners.add(listener);
72 public void dispose() {
76 public boolean isLabelProperty(Object element, String property) {
80 public void removeListener(ILabelProviderListener listener) {
81 listeners.remove(listener);
84 public Image getImage(Object element) {
88 public String getText(Object element) {
89 return getColumnText(element, 0);
92 public void refreshAll() {
93 LabelProviderChangedEvent e = new LabelProviderChangedEvent(this);
94 for (ILabelProviderListener listener : getListeners())
95 listener.labelProviderChanged(e);
98 public void elementChanged(Object ... element) {
99 LabelProviderChangedEvent e = new LabelProviderChangedEvent(this, element);
100 for (ILabelProviderListener listener : getListeners())
101 listener.labelProviderChanged(e);