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The osx x86_64 swt jar as available in the Eclipse 4.6 (Neon) release for OSX. It is suitable for use with jface and other dependencies available from maven central in the org.eclipse.scout.sdk.deps group. The sources is copied from swt-4.6-cocoa-macosx-x86_64.zip from http://download.eclipse.org/eclipse/downloads/drops4/R-4.6-201606061100/ and javadoc is generated from sources.

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/*******************************************************************************
 * Copyright (c) 2000, 2010 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.accessibility;


import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.internal.*;

/**
 * Instances of this class are sent as a result of
 * accessibility clients sending messages to controls
 * asking for detailed information about the implementation
 * of the control instance. Typically, only implementors
 * of custom controls need to listen for this event.
 * 
 * Note: The meaning of each field depends on the
 * message that was sent.
 * 
 *
 * @see AccessibleTextListener
 * @see AccessibleTextAdapter
 * @see Sample code and further information
 *
 * @since 3.0
 */
public class AccessibleTextEvent extends SWTEventObject {
	public int childID;				// IN
	public int offset, length;		// OUT
	/** @since 3.6 */
	public Accessible accessible;

	/**
	 * The value of this field must be set in the accessible text extended listener method
	 * before returning. What to set it to depends on the listener method called.
	 * @since 3.6
	 */
	public String result;

	/** @since 3.6 */
	public int count;
	/** @since 3.6 */
	public int index;
	/** @since 3.6 */
	public int start, end;
	/** @since 3.6 */
	public int type;
	/** @since 3.6 */
	public int x, y, width, height;
	/** @since 3.6 */
	public int [] ranges;
	/** @since 3.6 */
	public Rectangle [] rectangles;

	static final long serialVersionUID = 3977019530868308275L;

/**
 * Constructs a new instance of this class.
 *
 * @param source the object that fired the event
 */
public AccessibleTextEvent (Object source) {
	super (source);
}

/**
 * Returns a string containing a concise, human-readable
 * description of the receiver.
 *
 * @return a string representation of the event
 */
@Override
public String toString () {
	return "AccessibleTextEvent {childID=" + childID +  //$NON-NLS-1$
		" offset=" + offset +  //$NON-NLS-1$
		" length=" + length +  //$NON-NLS-1$
		"}"; //$NON-NLS-1$
}
}