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comparison org.eclipse.jface/src/org/eclipse/jface/viewers/FocusCellHighlighter.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) 2007 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 * Tom Schindl <tom.schindl@bestsolution.at> - initial API and implementation
11 * bugfix in: 182800
12 * Port to the D programming language:
13 * Frank Benoit <benoit@tionex.de>
14 ******************************************************************************/
15
16 module org.eclipse.jface.viewers.FocusCellHighlighter;
17
18 import org.eclipse.jface.viewers.ColumnViewer;
19 import org.eclipse.jface.viewers.ViewerCell;
20
21 import java.lang.all;
22
23 /**
24 * @since 3.3
25 *
26 */
27 public abstract class FocusCellHighlighter {
28 private ColumnViewer viewer;
29
30 /**
31 * @param viewer
32 */
33 public this(ColumnViewer viewer) {
34 this.viewer = viewer;
35 }
36
37 /**
38 * @return the focus cell
39 */
40 public ViewerCell getFocusCell() {
41 return viewer.getColumnViewerEditor().getFocusCell();
42 }
43
44 /**
45 * Called by the framework when the focus cell has changed. Subclasses may
46 * extend.
47 *
48 * @param cell
49 * the new focus cell
50 * @deprecated use {@link #focusCellChanged(ViewerCell, ViewerCell)} instead
51 */
52 protected void focusCellChanged(ViewerCell cell) {
53 }
54 package void focusCellChanged_package(ViewerCell cell){
55 focusCellChanged(cell);
56 }
57
58 /**
59 * Called by the framework when the focus cell has changed. Subclasses may
60 * extend.
61 * <p>
62 * <b>The default implementation for this method calls
63 * focusCellChanged(ViewerCell). Subclasses should override this method
64 * rather than {@link #focusCellChanged(ViewerCell)} .</b>
65 *
66 * @param newCell
67 * the new focus cell or <code>null</code> if no new cell
68 * receives the focus
69 * @param oldCell
70 * the old focus cell or <code>null</code> if no cell has been
71 * focused before
72 * @since 3.4
73 */
74 protected void focusCellChanged(ViewerCell newCell, ViewerCell oldCell) {
75 focusCellChanged(newCell);
76 }
77 package void focusCellChanged_package(ViewerCell newCell, ViewerCell oldCell){
78 focusCellChanged(newCell,oldCell);
79 }
80
81 /**
82 * This method is called by the framework to initialize this cell
83 * highlighter object. Subclasses may extend.
84 */
85 protected void init() {
86 }
87
88 package void init_package() {
89 init();
90 }
91 }