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1 /*******************************************************************************
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2 * Copyright (c) 2008 Michael Krauter, Catuno GmbH and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * Michael Krauter, Catuno GmbH - initial API and implementation (bug 180223)
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10 *******************************************************************************/
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11 module org.eclipse.jface.internal.databinding.internal.swt.LinkObservableValue;
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12
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13 import java.lang.all;
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14
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15 import org.eclipse.core.databinding.observable.Diffs;
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16 import org.eclipse.jface.internal.databinding.provisional.swt.AbstractSWTObservableValue;
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17 import org.eclipse.swt.widgets.Link;
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18
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19 /**
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20 * @since 1.2
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21 *
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22 */
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23 public class LinkObservableValue : AbstractSWTObservableValue {
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24
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25 private final Link link;
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26
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27 /**
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28 * @param link
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29 */
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30 public this(Link link) {
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31 super(link);
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32 this.link = link;
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33 }
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34
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35 public void doSetValue(Object value) {
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36 String oldValue = link.getText();
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37 link.setText(value is null ? "" : value.toString()); //$NON-NLS-1$
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38 fireValueChange(Diffs.createValueDiff(oldValue, link.getText()));
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39 }
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40
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41 public Object doGetValue() {
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42 return link.getText();
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43 }
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44
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45 public Object getValueType() {
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46 return String.classinfo;
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47 }
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48
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49 }
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