| /******************************************************************************* |
| * Copyright (c) 2004, 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.cheatsheets; |
| |
| /** |
| * For monitoring the execution of a cheat sheet. |
| * <p> |
| * This class is used in conjuction with the "listener" attribute on |
| * extensions to the extension point |
| * "org.eclipse.ui.cheatsheets.cheatSheetContent". Clients should declare |
| * a subclass that implements {@link #cheatSheetEvent(ICheatSheetEvent)}. The |
| * listener subclass must be public, and have a public 0-arg constructor. The |
| * listener subclass is instantiated as the cheat sheet is opened, and discarded |
| * after the cheat sheet is closed. |
| * </p> |
| * |
| * @since 3.0 |
| */ |
| public abstract class CheatSheetListener { |
| |
| /** |
| * Creates a new cheat sheet listener. |
| */ |
| public CheatSheetListener() { |
| // do nothing |
| } |
| |
| /** |
| * Notifies this listener of the given cheat sheet event. |
| * |
| * @param event the cheat sheet event |
| */ |
| public abstract void cheatSheetEvent(ICheatSheetEvent event); |
| } |
