| /******************************************************************************* |
| * Copyright (c) 2006, 2015 Tom Schindl and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Tom Schindl - initial API and implementation |
| * Lars Vogel <Lars.Vogel@vogella.com> - Bug 413427, 475361 |
| * Jeanderson Candido (http://jeandersonbc.github.io) - Bug 414565 |
| *******************************************************************************/ |
| |
| package org.eclipse.jface.snippets.viewers; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jface.viewers.ArrayContentProvider; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.ListViewer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.FillLayout; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| |
| /** |
| * Demonstrate a simple ListViewer |
| */ |
| public class Snippet039ListViewer { |
| |
| public static class MyModel { |
| public int counter; |
| |
| public MyModel(int counter) { |
| this.counter = counter; |
| } |
| |
| @Override |
| public String toString() { |
| return "Item " + this.counter; |
| } |
| } |
| |
| public Snippet039ListViewer(Shell shell) { |
| final ListViewer v = new ListViewer(shell, SWT.H_SCROLL | SWT.V_SCROLL); |
| v.setLabelProvider(new LabelProvider()); |
| v.setContentProvider(ArrayContentProvider.getInstance()); |
| v.setInput(createModel()); |
| } |
| |
| private List<MyModel> createModel() { |
| List<MyModel> elements = new ArrayList<>(); |
| |
| for (int i = 0; i < 10; i++) { |
| elements.add(new MyModel(i)); |
| } |
| return elements; |
| } |
| |
| /** |
| * @param args |
| */ |
| public static void main(String[] args) { |
| Display display = new Display(); |
| Shell shell = new Shell(display); |
| shell.setLayout(new FillLayout()); |
| new Snippet039ListViewer(shell); |
| shell.open(); |
| |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) |
| display.sleep(); |
| } |
| |
| display.dispose(); |
| |
| } |
| |
| } |