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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2003 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 *******************************************************************************/
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11 module org.eclipse.swt.graphics.ImageLoaderListener;
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12
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13
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14 public import org.eclipse.swt.graphics.ImageLoaderEvent;
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15 public import org.eclipse.swt.internal.SWTEventListener;
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16
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17 /**
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18 * Classes which implement this interface provide methods
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19 * that deal with the incremental loading of image data.
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20 * <p>
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21 * After creating an instance of a class that implements
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22 * this interface it can be added to an image loader using the
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23 * <code>addImageLoaderListener</code> method and removed using
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24 * the <code>removeImageLoaderListener</code> method. When
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25 * image data is either partially or completely loaded, this
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26 * method will be invoked.
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27 * </p>
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28 *
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29 * @see ImageLoader
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30 * @see ImageLoaderEvent
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31 */
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32
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33 public interface ImageLoaderListener : SWTEventListener {
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34
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35 /**
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36 * Sent when image data is either partially or completely loaded.
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37 * <p>
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38 * The timing of when this method is called varies depending on
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39 * the format of the image being loaded.
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40 * </p>
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41 *
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42 * @param e an event containing information about the image loading operation
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43 */
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44 public void imageDataLoaded(ImageLoaderEvent e);
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45
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46 }
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