Mercurial > projects > dwt-addons
annotate dwtx/jface/viewers/IStructuredSelection.d @ 104:04b47443bb01
Reworked the collection uses to make use of a wrapper collection that is compatible to the Java Collections.
These new wrappers now use the tango.util.containers instead of the tango.util.collections.
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Thu, 07 Aug 2008 15:01:33 +0200 |
| parents | 46a6e0e6ccd4 |
| children |
| rev | line source |
|---|---|
| 10 | 1 /******************************************************************************* |
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70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
10
diff
changeset
|
2 * Copyright (c) 2000, 2007 IBM Corporation and others. |
| 10 | 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 dwtx.jface.viewers.IStructuredSelection; | |
| 14 | |
| 15 import dwtx.jface.viewers.ISelection; | |
|
104
04b47443bb01
Reworked the collection uses to make use of a wrapper collection that is compatible to the Java Collections.
Frank Benoit <benoit@tionex.de>
parents:
70
diff
changeset
|
16 import dwtx.dwtxhelper.Collection; |
| 10 | 17 |
| 18 /** | |
| 19 * A selection containing elements. | |
| 20 */ | |
| 21 public interface IStructuredSelection : ISelection { | |
| 22 /** | |
| 23 * Returns the first element in this selection, or <code>null</code> | |
| 24 * if the selection is empty. | |
| 25 * | |
| 26 * @return an element, or <code>null</code> if none | |
| 27 */ | |
| 28 public Object getFirstElement(); | |
| 29 | |
| 30 /** | |
| 31 * Returns an iterator over the elements of this selection. | |
| 32 * | |
| 33 * @return an iterator over the selected elements | |
| 34 */ | |
|
104
04b47443bb01
Reworked the collection uses to make use of a wrapper collection that is compatible to the Java Collections.
Frank Benoit <benoit@tionex.de>
parents:
70
diff
changeset
|
35 public Iterator iterator(); |
| 10 | 36 |
| 37 /** | |
| 38 * Returns the number of elements selected in this selection. | |
| 39 * | |
| 40 * @return the number of elements selected | |
| 41 */ | |
| 42 public int size(); | |
| 43 | |
| 44 /** | |
| 45 * Returns the elements in this selection as an array. | |
| 46 * | |
| 47 * @return the selected elements as an array | |
| 48 */ | |
| 49 public Object[] toArray(); | |
| 50 | |
| 51 /** | |
| 52 * Returns the elements in this selection as a <code>List</code>. | |
|
70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
10
diff
changeset
|
53 * <strong>Note</strong> In the default implementation of {@link #toList()} in |
|
104
04b47443bb01
Reworked the collection uses to make use of a wrapper collection that is compatible to the Java Collections.
Frank Benoit <benoit@tionex.de>
parents:
70
diff
changeset
|
54 * {@link StructuredSelection} the returned list is not a copy of the elements of the |
|
70
46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
Frank Benoit <benoit@tionex.de>
parents:
10
diff
changeset
|
55 * receiver and modifying it will modify the contents of the selection. |
| 10 | 56 * |
| 57 * @return the selected elements as a list | |
| 58 */ | |
|
104
04b47443bb01
Reworked the collection uses to make use of a wrapper collection that is compatible to the Java Collections.
Frank Benoit <benoit@tionex.de>
parents:
70
diff
changeset
|
59 public List toList(); |
| 10 | 60 } |