| /******************************************************************************* |
| * Copyright (c) 2002, 2005 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.wst.common.frameworks.internal.ui; |
| |
| import org.eclipse.jface.wizard.IWizard; |
| import org.eclipse.jface.wizard.IWizardNode; |
| import org.eclipse.swt.graphics.Point; |
| |
| /** |
| * @version 1.0 |
| * @author |
| */ |
| public abstract class GenericWizardNode implements IWizardNode { |
| |
| protected IWizard wizard; |
| |
| /** |
| * Constructor for GenericWizardNode. |
| */ |
| public GenericWizardNode() { |
| super(); |
| } |
| |
| /* |
| * @see IWizardNode#dispose() |
| */ |
| public void dispose() { |
| if (wizard != null) |
| wizard.dispose(); |
| } |
| |
| /* |
| * @see IWizardNode#getContents() |
| */ |
| public Point getContents() { |
| return null; |
| } |
| |
| public final IWizard getWizard() { |
| if (wizard == null) |
| wizard = createWizard(); |
| return wizard; |
| } |
| |
| /** |
| * Subclasses must override to create the wizard |
| */ |
| protected abstract IWizard createWizard(); |
| |
| /* |
| * @see IWizardNode#isContentCreated() |
| */ |
| public boolean isContentCreated() { |
| return wizard != null; |
| } |
| |
| /** |
| * @see org.eclipse.jface.wizard.IWizardNode#getExtent() |
| */ |
| public Point getExtent() { |
| return null; |
| } |
| |
| } |