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comparison dwtx/jface/internal/text/html/BrowserInput.d @ 129:eb30df5ca28b

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Added JFace Text sources
author Frank Benoit <benoit@tionex.de>
date Sat, 23 Aug 2008 19:10:48 +0200
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128:8df1d4193877 129:eb30df5ca28b
1 /*******************************************************************************
2 * Copyright (c) 2008 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 dwtx.jface.internal.text.html.BrowserInput;
14
15 import dwt.dwthelper.utils;
16
17
18 /**
19 * A browser input contains an input element and
20 * a previous and a next input, if available.
21 *
22 * The browser input also provides a human readable
23 * name of its input element.
24 *
25 * @since 3.4
26 */
27 public abstract class BrowserInput {
28
29 private final BrowserInput fPrevious;
30 private BrowserInput fNext;
31
32 /**
33 * Create a new Browser input.
34 *
35 * @param previous the input previous to this or <code>null</code> if this is the first
36 */
37 public BrowserInput(BrowserInput previous) {
38 fPrevious= previous;
39 if (previous !is null)
40 previous.fNext= this;
41 }
42
43 /**
44 * The previous input or <code>null</code> if this
45 * is the first.
46 *
47 * @return the previous input or <code>null</code>
48 */
49 public BrowserInput getPrevious() {
50 return fPrevious;
51 }
52
53 /**
54 * The next input or <code>null</code> if this
55 * is the last.
56 *
57 * @return the next input or <code>null</code>
58 */
59 public BrowserInput getNext() {
60 return fNext;
61 }
62
63 /**
64 * The element to use to set the browsers input.
65 *
66 * @return the input element
67 */
68 public abstract Object getInputElement();
69
70 /**
71 * A human readable name for the input.
72 *
73 * @return the input name
74 */
75 public abstract String getInputName();
76 }