| /******************************************************************************* |
| * Copyright (c) 2000, 2004 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; |
| |
| /* |
| * CTabFolder example snippet: prevent an item from closing |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| * |
| * @since 3.0 |
| */ |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.custom.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.*; |
| |
| public class Snippet82 { |
| |
| public static void main(String[] args) { |
| Display display = new Display(); |
| Shell shell = new Shell(display); |
| shell.setLayout(new FillLayout()); |
| CTabFolder folder = new CTabFolder(shell, SWT.BORDER); |
| for (int i = 0; i < 4; i++) { |
| CTabItem item = new CTabItem(folder, SWT.CLOSE); |
| item.setText("Item "+i); |
| Text text = new Text(folder, SWT.MULTI); |
| text.setText("Content for Item "+i); |
| item.setControl(text); |
| } |
| |
| final CTabItem specialItem = new CTabItem(folder, SWT.CLOSE); |
| specialItem.setText("Don't Close Me"); |
| Text text = new Text(folder, SWT.MULTI); |
| text.setText("This tab can never be closed"); |
| specialItem.setControl(text); |
| |
| folder.addCTabFolder2Listener(new CTabFolder2Adapter() { |
| public void close(CTabFolderEvent event) { |
| if (event.item.equals(specialItem)) { |
| event.doit = false; |
| } |
| } |
| }); |
| |
| final CTabItem noCloseItem = new CTabItem(folder, SWT.NONE); |
| noCloseItem.setText("No Close Button"); |
| Text text2 = new Text(folder, SWT.MULTI); |
| text2.setText("This tab does not have a close button"); |
| noCloseItem.setControl(text2); |
| |
| shell.pack(); |
| shell.open(); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) |
| display.sleep(); |
| } |
| display.dispose(); |
| } |
| } |