| package org.eclipse.wst.common.frameworks.internal.ui; |
| |
| /* |
| * Licensed Material - Property of IBM |
| * (C) Copyright IBM Corp. 2002 - All Rights Reserved. |
| * US Government Users Restricted Rights - Use, duplication or disclosure |
| * restricted by GSA ADP Schedule Contract with IBM Corp. |
| */ |
| |
| 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; |
| } |
| |
| } |