Mercurial > projects > dwt-mac
view dwt/graphics/ImageLoaderEvent.d @ 156:969e7de37c3d default tip
Fixes to get dwt to work with dmd and ldc
author | Jacob Carlborg <doob@me.com> |
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date | Wed, 08 Jul 2009 21:56:44 +0200 |
parents | d8635bb48c7c |
children |
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/******************************************************************************* * Copyright (c) 2000, 2008 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 * * Port to the D programming language: * Jacob Carlborg <doob@me.com> *******************************************************************************/ module dwt.graphics.ImageLoaderEvent; import dwt.internal.DWTEventObject; import tango.text.convert.Format; import dwt.dwthelper.utils; import dwt.graphics.ImageData; import dwt.graphics.ImageLoader; /** * Instances of this class are sent as a result of the incremental * loading of image data. * <p> * <b>Notes:</b> * </p><ul> * <li>The number of events which will be sent when loading images * is not constant. It varies by image type, and for JPEG images it * varies from image to image.</li> * <li>For image sources which contain multiple images, the * <code>endOfImage</code> flag in the event will be set to true * after each individual image is loaded.</li> * </ul> * * @see ImageLoader * @see ImageLoaderListener * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> */ public class ImageLoaderEvent : DWTEventObject { /** * if the <code>endOfImage</code> flag is false, then this is a * partially complete copy of the current <code>ImageData</code>, * otherwise this is a completely loaded <code>ImageData</code> */ public ImageData imageData; /** * the zero-based count of image data increments -- this is * equivalent to the number of events that have been generated * while loading a particular image */ public int incrementCount; /** * If this flag is true, then the current image data has been * completely loaded, otherwise the image data is only partially * loaded, and further ImageLoader events will occur unless an * exception is thrown */ public bool endOfImage; static const long serialVersionUID = 3257284738325558065L; /** * Constructs a new instance of this class given the event source and * the values to store in its fields. * * @param source the ImageLoader that was loading when the event occurred * @param imageData the image data for the event * @param incrementCount the image data increment for the event * @param endOfImage the end of image flag for the event */ public this(ImageLoader source, ImageData imageData, int incrementCount, bool endOfImage) { super(source); this.imageData = imageData; this.incrementCount = incrementCount; this.endOfImage = endOfImage; } /** * Returns a string containing a concise, human-readable * description of the receiver. * * @return a string representation of the event */ public String toString () { return Format("ImageLoaderEvent {source={}{}{}{}{}{}{}{}" , source , " imageData=" , imageData , " incrementCount=" , incrementCount , " endOfImage=" , endOfImage , "}"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ } }