| package org.eclipse.ui.internal.misc; |
| |
| /* |
| * (c) Copyright IBM Corp. 2000, 2001. |
| * All Rights Reserved. |
| */ |
| 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; |
| } |
| } |
