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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) 2005, 2009 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.opengl;

/**
 * The GLData class is a device-independent description
 * of the pixel format attributes of a GL drawable.
 *
 * @see GLCanvas
 * @see OpenGL snippets
 * @see Sample code and further information
 *
 * @since 3.2
 */

public class GLData {
	/**
	 * Specifies a double-buffered surface.  During context
	 * creation, only double-buffered formats are considered
	 * when set to true.
	 */
	public boolean doubleBuffer;

	/**
	 * Specifies a stereo surface.  During context creation,
	 * only stereo formats are considered when set to true.
	 */
	public boolean stereo;

	/**
	 * The size in bits of the color buffer's red channel.
	 * During context creation, this specifies the minimum
	 * required red bits.
	 */
	public int redSize;

	/**
	 * The size in bits of the color buffer's green channel.
	 * During context creation, this specifies the minimum
	 * required green bits.
	 */
	public int greenSize;

	/**
	 * The size in bits of the color buffer's blue channel.
	 * During context creation, this specifies the minimum
	 * required blue bits.
	 */
	public int blueSize;

	/**
	 * The size in bits of the color buffer's alpha channel.
	 * During context creation, this specifies the minimum
	 * required alpha bits.
	 */
	public int alphaSize;

	/**
	 * The size in bits of the depth buffer.  During context
	 * creation, the smallest depth buffer of at least the
	 * specified value is preferred, or zero for no depth
	 * buffer.
	 */
	public int depthSize;

	/**
	 * The desired number of stencil bitplanes.  During
	 * context creation, the smallest stencil buffer of at
	 * least the specified value is preferred, or zero for
	 * no stencil buffer.
	 */
	public int stencilSize;

	/**
	 * The size in bits of the accumulation buffer's red
	 * channel. During context creation, this specifies the
	 * minimum required red bits.
	 */
	public int accumRedSize;

	/**
	 * The size in bits of the accumulation buffer's green
	 * channel. During context creation, this specifies the
	 * minimum required green bits.
	 */
	public int accumGreenSize;

	/**
	 * The size in bits of the accumulation buffer's blue
	 * channel. During context creation, this specifies the
	 * minimum required blue bits.
	 */
	public int accumBlueSize;

	/**
	 * The size in bits of the accumulation buffer's alpha
	 * channel. During context creation, this specifies the
	 * minimum required alpha bits.
	 */
	public int accumAlphaSize;

	/**
	 * The number of multisample buffers used by this context.
	 * During context creation, this specifies the minimum
	 * number of multisample buffers requested.
	 */
	public int sampleBuffers;

	/**
	 * The number of samples accepted in the multisample buffer.
	 * During creation, pixel formats with the smallest number of
	 * samples that meets or exceeds the specified minimum number
	 * are preferred.
	 */
	public int samples;

	/**
	 * Another GLCanvas whose texture namespace and display lists
	 * should be shared.
	 *
	 * @since 3.5
	 */
	public GLCanvas shareContext;

/**
 * Returns a string containing a concise, human-readable
 * description of the receiver.
 *
 * @return a string representation of the data
 */
@Override
public String toString() {
	return (doubleBuffer ? "doubleBuffer," : "") +
		(stereo ? "stereo," : "") +
		"r:" + redSize + " g:" + greenSize + " b:" + blueSize + " a:" + alphaSize + "," +
		"depth:" + depthSize + ",stencil:" + stencilSize +
		",accum r:" + accumRedSize + "g:" + accumGreenSize + "b:" + accumBlueSize + "a:" + accumAlphaSize +
		",sampleBuffers:" + sampleBuffers + ",samples:" + samples;
}
}