/*******************************************************************************
 * 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
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
module org.eclipse.swt.events.SelectionEvent;


import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.events.TypedEvent;

import tango.text.convert.Format;
/**
 * 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 : 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 org.eclipse.swt.SWT#DRAG}</li>
	 * </ul></p><p><b>ScrollBar and Slider</b><ul>
	 * <li>{@link org.eclipse.swt.SWT#DRAG}</li>
	 * <li>{@link org.eclipse.swt.SWT#HOME}</li>
	 * <li>{@link org.eclipse.swt.SWT#END}</li>
	 * <li>{@link org.eclipse.swt.SWT#ARROW_DOWN}</li>
	 * <li>{@link org.eclipse.swt.SWT#ARROW_UP}</li>
	 * <li>{@link org.eclipse.swt.SWT#PAGE_DOWN}</li>
	 * <li>{@link org.eclipse.swt.SWT#PAGE_UP}</li>
	 * </ul></p><p><b>Table and Tree</b><ul>
	 * <li>{@link org.eclipse.swt.SWT#CHECK}</li>
	 * </ul></p><p><b>Text</b><ul>
	 * <li>{@link org.eclipse.swt.SWT#CANCEL}</li>
	 * </ul></p><p><b>CoolItem and ToolItem</b><ul>
	 * <li>{@link org.eclipse.swt.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;

	/**
	 * The text of the hyperlink that was selected.
	 * This will be either the text of the hyperlink or the value of its HREF,
	 * if one was specified.
	 *
	 * @see org.eclipse.swt.widgets.Link#setText(String)
	 * @since 3.1
	 */
	public char[] text;

	/**
	 * A flag indicating whether the operation should be allowed.
	 * Setting this field to <code>false</code> will cancel the
	 * operation, depending on the widget.
	 */
	public bool doit;

	//static final long serialVersionUID = 3976735856884987953L;

/**
 * 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 this(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.text = e.text;
	this.doit = e.doit;
}

/**
 * Returns a string containing a concise, human-readable
 * description of the receiver.
 *
 * @return a string representation of the event
 */
public char[] toString() {
    return Format( "{} item={} detail={} x={} y={} width={} height={} stateMask={} text={} doit={}}",
        super.toString[ 0 .. $-2 ],
        item,
        detail,
        x,
        y,
        width,
        height,
        stateMask,
        text,
        doit );
}
}