| /******************************************************************************* |
| * Copyright (c) 2008 Symbian Software Systems and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Andrew Ferguson (Symbian) - Initial Implementation |
| *******************************************************************************/ |
| package org.eclipse.cdt.ui; |
| |
| import org.eclipse.jface.util.PropertyChangeEvent; |
| |
| /** |
| * Implemented by classes which can optionally participate in property |
| * change events, and report whether an event would affect them without |
| * adapting to it. |
| * <p> |
| * Clients may implement this interface. |
| * </p> |
| * |
| * @since 5.0 |
| */ |
| public interface IPropertyChangeParticipant { |
| /** |
| * @param event |
| * @return true if the specified event will affect the participant's |
| * behaviour in a way it determines potential clients could act upon. |
| */ |
| public boolean affectsBehavior(PropertyChangeEvent event); |
| |
| /** |
| * Performs any necessary to adapt the participant to the specified event. |
| * @param event |
| */ |
| public void adaptToPreferenceChange(PropertyChangeEvent event); |
| } |
