| /******************************************************************************* |
| * Copyright (c) 2008, 2009 Matthew Hall and others. |
| * 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: |
| * Matthew Hall - initial API and implementation (bug 194734) |
| ******************************************************************************/ |
| |
| package org.eclipse.jface.internal.databinding.swt; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Combo; |
| |
| /** |
| * @since 3.3 |
| * |
| */ |
| public class ComboSelectionProperty extends WidgetStringValueProperty<Combo> { |
| /** |
| * |
| */ |
| public ComboSelectionProperty() { |
| super(SWT.Modify); |
| } |
| |
| protected String doGetValue(Combo source) { |
| return source.getText(); |
| } |
| |
| protected void doSetValue(Combo source, String value) { |
| String items[] = source.getItems(); |
| int index = -1; |
| if (items != null && value != null) { |
| for (int i = 0; i < items.length; i++) { |
| if (value.equals(items[i])) { |
| index = i; |
| break; |
| } |
| } |
| if (index == -1) { |
| source.setText(value); |
| } else { |
| source.select(index); // -1 will not "unselect" |
| } |
| } |
| } |
| |
| public String toString() { |
| return "Combo.selection <String>"; //$NON-NLS-1$ |
| } |
| } |