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comparison org.eclipse.jface/src/org/eclipse/jface/window/SameShellProvider.d @ 12:bc29606a740c

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Added dwt-addons in original directory structure of eclipse.org
author Frank Benoit <benoit@tionex.de>
date Sat, 14 Mar 2009 18:23:29 +0100
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11:43904fec5dca 12:bc29606a740c
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 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 *******************************************************************************/
13 module org.eclipse.jface.window.SameShellProvider;
14
15 import org.eclipse.swt.widgets.Control;
16 import org.eclipse.swt.widgets.Shell;
17
18 import org.eclipse.jface.window.IShellProvider;
19
20 import java.lang.all;
21
22 /**
23 * Standard shell provider that always returns the shell containing the given
24 * control. This will always return the correct shell for the control, even if
25 * the control is reparented.
26 *
27 * @since 3.1
28 */
29 public class SameShellProvider : IShellProvider {
30
31 private Control targetControl;
32
33 /**
34 * Returns a shell provider that always returns the current
35 * shell for the given control.
36 *
37 * @param targetControl control whose shell will be tracked, or null if getShell() should always
38 * return null
39 */
40 public this(Control targetControl) {
41 this.targetControl = targetControl;
42 }
43
44 /* (non-javadoc)
45 * @see IShellProvider#getShell()
46 */
47 public Shell getShell() {
48 if ( auto res = cast(Shell)targetControl ) {
49 return res;
50 }
51
52 return targetControl is null? null :targetControl.getShell();
53 }
54
55 }