| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.events; |
| |
| |
| import org.eclipse.swt.widgets.Event; |
| |
| /** |
| * Instances of this class are sent whenever mouse |
| * related actions occur. This includes mouse buttons |
| * being pressed and released, the mouse pointer being |
| * moved and the mouse pointer crossing widget boundaries. |
| * <p> |
| * Note: The <code>button</code> field is an integer that |
| * represents the mouse button number. This is not the same |
| * as the <code>SWT</code> mask constants <code>BUTTONx</code>. |
| * </p> |
| * |
| * @see MouseListener |
| * @see MouseMoveListener |
| * @see MouseTrackListener |
| */ |
| |
| public final class MouseEvent extends TypedEvent { |
| |
| /** |
| * the button that was pressed or released; 1 for the |
| * first button, 2 for the second button, and 3 for the |
| * third button, etc. |
| */ |
| public int button; |
| |
| /** |
| * the state of the keyboard modifier keys at the time |
| * the event was generated |
| */ |
| public int stateMask; |
| |
| /** |
| * the widget-relative, x coordinate of the pointer |
| * at the time the mouse button was pressed or released |
| */ |
| public int x; |
| |
| /** |
| * the widget-relative, y coordinate of the pointer |
| * at the time the mouse button was pressed or released |
| */ |
| public int y; |
| |
| /** |
| * Constructs a new instance of this class based on the |
| * information in the given untyped event. |
| * |
| * @param e the untyped event containing the information |
| */ |
| public MouseEvent(Event e) { |
| super(e); |
| this.x = e.x; |
| this.y = e.y; |
| this.button = e.button; |
| this.stateMask = e.stateMask; |
| } |
| |
| } |
| |