| /******************************************************************************* |
| * Copyright (c) 2000, 2006 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.ui.commands; |
| |
| /** |
| * An instance of this class describes changes to an instance of |
| * <code>ICategory</code>. |
| * <p> |
| * This class is not intended to be extended by clients. |
| * </p> |
| * |
| * @since 3.0 |
| * @see org.eclipse.ui.commands.ICategoryListener#categoryChanged(CategoryEvent) |
| * @deprecated Please use the "org.eclipse.core.commands" plug-in instead. |
| * @see org.eclipse.core.commands.CategoryEvent |
| */ |
| public final class CategoryEvent { |
| |
| /** |
| * The category that has changed; this value is never <code>null</code>. |
| */ |
| private final ICategory category; |
| |
| /** |
| * Whether the defined state of the category has changed. |
| */ |
| private final boolean definedChanged; |
| |
| /** |
| * Whether the name of the category has changed. |
| */ |
| private final boolean nameChanged; |
| |
| /** |
| * Creates a new instance of this class. |
| * |
| * @param category |
| * the instance of the interface that changed. |
| * @param definedChanged |
| * true, iff the defined property changed. |
| * @param nameChanged |
| * true, iff the name property changed. |
| */ |
| public CategoryEvent(ICategory category, boolean definedChanged, |
| boolean nameChanged) { |
| if (category == null) { |
| throw new NullPointerException(); |
| } |
| |
| this.category = category; |
| this.definedChanged = definedChanged; |
| this.nameChanged = nameChanged; |
| } |
| |
| /** |
| * Returns the instance of the interface that changed. |
| * |
| * @return the instance of the interface that changed. Guaranteed not to be |
| * <code>null</code>. |
| */ |
| public ICategory getCategory() { |
| return category; |
| } |
| |
| /** |
| * Returns whether or not the defined property changed. |
| * |
| * @return true, iff the defined property changed. |
| */ |
| public boolean hasDefinedChanged() { |
| return definedChanged; |
| } |
| |
| /** |
| * Returns whether or not the name property changed. |
| * |
| * @return true, iff the name property changed. |
| */ |
| public boolean hasNameChanged() { |
| return nameChanged; |
| } |
| } |