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/*******************************************************************************
* 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.*;
/**
* Instances of this class are sent as a result of
* widgets being selected.
* <p>
* Note: The fields that are filled in depend on the widget.
* </p>
*
* @see SelectionListener
*/
public class SelectionEvent extends TypedEvent {
/**
* the item that was selected
*/
public Widget item;
/**
* extra detail information about the selection, depending on the widget
* <p><b>Sash</b><ul>
* <li>{@link SWT#DRAG}</li>
* </ul></p><p><b>ScrollBar and Slider</b><ul>
* <li>{@link SWT#DRAG}</li>
* <li>{@link SWT#HOME}</li>
* <li>{@link SWT#END}</li>
* <li>{@link SWT#ARROW_DOWN}</li>
* <li>{@link SWT#ARROW_UP}</li>
* <li>{@link SWT#PAGE_DOWN}</li>
* <li>{@link SWT#PAGE_UP}</li>
* </ul></p><p><b>Table, Tree and TableTree</b><ul>
* <li>{@link SWT#CHECK}</li>
* </ul></p><p><b>CoolItem and ToolItem</b><ul>
* <li>{@link SWT#ARROW}</li>
* </ul></p>
*/
public int detail;
/**
* the x location of the selected area
*/
public int x;
/**
* the y location of selected area
*/
public int y;
/**
* the width of selected area
*/
public int width;
/**
* the height of selected area
*/
public int height;
/**
* the state of the keyboard modifier keys at the time
* the event was generated.
*/
public int stateMask;
/**
* a flag indicating whether the operation should be allowed
*/
public boolean doit;
/**
* 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 SelectionEvent(Event e) {
super(e);
this.item = e.item;
this.x = e.x;
this.y = e.y;
this.width = e.width;
this.height = e.height;
this.detail = e.detail;
this.stateMask = e.stateMask;
this.doit = e.doit;
}
}
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