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Java > Open Source Codes > org > eclipse > jdt > ui > dialogs > ITypeInfoImageProvider


1 /*******************************************************************************
2  * Copyright (c) 2000, 2005 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.jdt.ui.dialogs;
12
13 import org.eclipse.jface.resource.ImageDescriptor;
14
15 /**
16  * A special image descriptor provider for {@link ITypeInfoRequestor}.
17  * <p>
18  * The interface should be implemented by clients wishing to provide special
19  * images inside the type selection dialog.
20  * </p>
21  *
22  * @since 3.2
23  */
24 public interface ITypeInfoImageProvider {
25
26     /**
27      * Returns the image descriptor for the type represented by the
28      * given {@link ITypeInfoRequestor}.
29      * <p>
30      * Note, that this method may be called from non UI threads.
31      * </p>
32      *
33      * @param typeInfoRequestor the {@link ITypeInfoRequestor} to access
34      * information for the type under inspection
35      *
36      * @return the image descriptor or <code>null</code> to use the default
37      * image
38      */
39     public ImageDescriptor getImageDescriptor(ITypeInfoRequestor typeInfoRequestor);
40     
41 }
42
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