| /******************************************************************************* |
| * Copyright (c) 2000, 2007 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.snippets; |
| |
| /* |
| * Tree example snippet: Create a Tree with columns |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| * |
| * @since 3.1 |
| */ |
| |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.swt.layout.*; |
| |
| public class Snippet170 { |
| public static void main(String[] args) { |
| Display display = new Display(); |
| final Shell shell = new Shell(display); |
| shell.setLayout(new FillLayout()); |
| Tree tree = new Tree(shell, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); |
| tree.setHeaderVisible(true); |
| TreeColumn column1 = new TreeColumn(tree, SWT.LEFT); |
| column1.setText("Column 1"); |
| column1.setWidth(200); |
| TreeColumn column2 = new TreeColumn(tree, SWT.CENTER); |
| column2.setText("Column 2"); |
| column2.setWidth(200); |
| TreeColumn column3 = new TreeColumn(tree, SWT.RIGHT); |
| column3.setText("Column 3"); |
| column3.setWidth(200); |
| for (int i = 0; i < 4; i++) { |
| TreeItem item = new TreeItem(tree, SWT.NONE); |
| item.setText(new String[] { "item " + i, "abc", "defghi" }); |
| for (int j = 0; j < 4; j++) { |
| TreeItem subItem = new TreeItem(item, SWT.NONE); |
| subItem.setText(new String[] { "subitem " + j, "jklmnop", "qrs" }); |
| for (int k = 0; k < 4; k++) { |
| TreeItem subsubItem = new TreeItem(subItem, SWT.NONE); |
| subsubItem.setText(new String[] { "subsubitem " + k, "tuv", "wxyz" }); |
| } |
| } |
| } |
| shell.pack(); |
| shell.open(); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) { |
| display.sleep(); |
| } |
| } |
| display.dispose(); |
| } |
| } |