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/*******************************************************************************
* Copyright (c) 2000, 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.ui.commands;
/**
* <p>
* An instance of <code>ICategoryListener</code> can be used by clients to
* receive notification of changes to one or more instances of
* <code>ICategory</code>.
* </p>
* <p>
* This interface may be implemented by clients.
* </p>
*
* @since 3.0
* @see CategoryEvent
* @see org.eclipse.ui.commands.ICategory#addCategoryListener(ICategoryListener)
* @see org.eclipse.ui.commands.ICategory#removeCategoryListener(ICategoryListener)
* @see org.eclipse.core.commands.ICategoryListener
* @deprecated Please use the "org.eclipse.core.commands" plug-in instead.
*/
public interface ICategoryListener {
/**
* Notifies that one or more attributes of an instance of
* <code>ICategory</code> have changed. Specific details are described in
* the <code>CategoryEvent</code>.
*
* @param categoryEvent
* the category event. Guaranteed not to be <code>null</code>.
*/
void categoryChanged(CategoryEvent categoryEvent);
}