| /******************************************************************************* |
| * 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.swt.events; |
| |
| |
| import org.eclipse.swt.internal.SWTEventListener; |
| |
| /** |
| * Classes which implement this interface provide methods |
| * that deal with the events that are generated when selection |
| * occurs in a control. |
| * <p> |
| * After creating an instance of a class that implements |
| * this interface it can be added to a control using the |
| * <code>addSelectionListener</code> method and removed using |
| * the <code>removeSelectionListener</code> method. When |
| * selection occurs in a control the appropriate method |
| * will be invoked. |
| * </p> |
| * |
| * @see SelectionAdapter |
| * @see SelectionEvent |
| */ |
| public interface SelectionListener extends SWTEventListener { |
| |
| /** |
| * Sent when selection occurs in the control. |
| * <p> |
| * For example, selection occurs in a List when the user selects |
| * an item or items with the keyboard or mouse. On some platforms, |
| * the event occurs when a mouse button or key is pressed. On others, |
| * it happens when the mouse or key is released. The exact key or |
| * mouse gesture that causes this event is platform specific. |
| * </p> |
| * |
| * @param e an event containing information about the selection |
| */ |
| public void widgetSelected(SelectionEvent e); |
| |
| /** |
| * Sent when default selection occurs in the control. |
| * <p> |
| * For example, on some platforms default selection occurs in a List |
| * when the user double-clicks an item or types return in a Text. |
| * On some platforms, the event occurs when a mouse button or key is |
| * pressed. On others, it happens when the mouse or key is released. |
| * The exact key or mouse gesture that causes this event is platform |
| * specific. |
| * </p> |
| * |
| * @param e an event containing information about the default selection |
| */ |
| public void widgetDefaultSelected(SelectionEvent e); |
| } |
