| /******************************************************************************* |
| * Copyright (c) 2000, 2007 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 |
| * |
| |
| *******************************************************************************/ |
| |
| package org.eclipse.dltk.ui.preferences; |
| |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| |
| /** |
| * Interface for preference configuration blocks which can either be wrapped by |
| * a |
| * {@link org.eclipse.dltk.ui.preferences.AbstractConfigurationBlockPreferencePage} |
| * or be included some preference page. |
| * <p> |
| * Clients may implement this interface. |
| * </p> |
| * |
| */ |
| public interface IPreferenceConfigurationBlock { |
| |
| /** |
| * Creates the preference control. |
| * |
| * @param parent |
| * the parent composite to which to add the preferences control |
| * @return the control that was added to <code>parent</code> |
| */ |
| Control createControl(Composite parent); |
| |
| /** |
| * Called after creating the control. Implementations should load the |
| * preferences values and update the controls accordingly. |
| */ |
| void initialize(); |
| |
| /** |
| * Called when the <code>OK</code> button is pressed on the preference |
| * page. Implementations should commit the configured preference settings |
| * into their form of preference storage. |
| */ |
| void performOk(); |
| |
| /** |
| * Called when the <code>Defaults</code> button is pressed on the |
| * preference page. Implementation should reset any preference settings to |
| * their default values and adjust the controls accordingly. |
| */ |
| void performDefaults(); |
| |
| /** |
| * Called when the preference page is being disposed. Implementations should |
| * free any resources they are holding on to. |
| */ |
| void dispose(); |
| } |