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comparison org.eclipse.jface/src/org/eclipse/jface/viewers/ColumnLabelProvider.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) 2006, 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 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 *******************************************************************************/
13
14 module org.eclipse.jface.viewers.ColumnLabelProvider;
15
16 import org.eclipse.jface.viewers.CellLabelProvider;
17 import org.eclipse.jface.viewers.IFontProvider;
18 import org.eclipse.jface.viewers.IColorProvider;
19 import org.eclipse.jface.viewers.ILabelProvider;
20 import org.eclipse.jface.viewers.ViewerCell;
21
22 import org.eclipse.swt.graphics.Color;
23 import org.eclipse.swt.graphics.Font;
24 import org.eclipse.swt.graphics.Image;
25
26 import java.lang.all;
27 import java.util.Set;
28
29 /**
30 * The ColumnLabelProvider is the label provider for viewers
31 * that have column support such as {@link TreeViewer} and
32 * {@link TableViewer}
33 *
34 * <p><b>This classes is intended to be subclassed</b></p>
35 *
36 * @since 3.3
37 *
38 */
39 public class ColumnLabelProvider : CellLabelProvider,
40 IFontProvider, IColorProvider, ILabelProvider {
41
42 /* (non-Javadoc)
43 * @see org.eclipse.jface.viewers.CellLabelProvider#update(org.eclipse.jface.viewers.ViewerCell)
44 */
45 public override void update(ViewerCell cell) {
46 Object element = cell.getElement();
47 cell.setText(getText(element));
48 Image image = getImage(element);
49 cell.setImage(image);
50 cell.setBackground(getBackground(element));
51 cell.setForeground(getForeground(element));
52 cell.setFont(getFont(element));
53
54 }
55
56 /* (non-Javadoc)
57 * @see org.eclipse.jface.viewers.IFontProvider#getFont(java.lang.Object)
58 */
59 public Font getFont(Object element) {
60 return null;
61 }
62
63 /* (non-Javadoc)
64 * @see org.eclipse.jface.viewers.IColorProvider#getBackground(java.lang.Object)
65 */
66 public Color getBackground(Object element) {
67 return null;
68 }
69
70 /* (non-Javadoc)
71 * @see org.eclipse.jface.viewers.IColorProvider#getForeground(java.lang.Object)
72 */
73 public Color getForeground(Object element) {
74 return null;
75 }
76
77
78 /* (non-Javadoc)
79 * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
80 */
81 public Image getImage(Object element) {
82 return null;
83 }
84
85 /* (non-Javadoc)
86 * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
87 */
88 public String getText(Object element) {
89 return element is null ? "" : element.toString();//$NON-NLS-1$
90 }
91
92 }