| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.internal.misc; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.*; |
| |
| public abstract class WorkbookPage { |
| public TabItem tabItem; |
| /** |
| * WorkbookPage constructor comment. |
| */ |
| public WorkbookPage(Workbook parent) { |
| TabFolder folder = parent.getTabFolder(); |
| tabItem = new TabItem(folder,SWT.NONE); |
| tabItem.setData(this); |
| } |
| public void activate() { |
| |
| if (tabItem.getControl() == null) |
| tabItem.setControl(createControl(tabItem.getParent())); |
| |
| } |
| protected abstract Control createControl (Composite parent); |
| public boolean deactivate() { |
| return true; |
| } |
| public void dispose() { |
| |
| if (tabItem == null) |
| return; |
| |
| TabItem oldItem = tabItem; |
| tabItem = null; |
| oldItem.dispose(); |
| } |
| public TabItem getTabItem() { |
| return tabItem; |
| } |
| } |
