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comparison dwtx/jface/viewers/TableViewerFocusCellManager.d @ 10:b6c35faf97c8

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Viewers
author Frank Benoit <benoit@tionex.de>
date Mon, 31 Mar 2008 00:47:19 +0200
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children ea8ff534f622
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9:6c14e54dfc11 10:b6c35faf97c8
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 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 ******************************************************************************/
13
14 module dwtx.jface.viewers.TableViewerFocusCellManager;
15
16 import dwtx.jface.viewers.SWTFocusCellManager;
17 import dwtx.jface.viewers.CellNavigationStrategy;
18 import dwtx.jface.viewers.TableViewer;
19 import dwtx.jface.viewers.FocusCellHighlighter;
20 import dwtx.jface.viewers.ViewerCell;
21
22 import dwt.widgets.Table;
23
24 import dwt.dwthelper.utils;
25
26 /**
27 * This class is responsible to provide the concept of cells for {@link Table}.
28 * This concept is needed to provide features like editor activation with the
29 * keyboard
30 *
31 * @since 3.3
32 *
33 */
34 public class TableViewerFocusCellManager : SWTFocusCellManager {
35 private static const CellNavigationStrategy TABLE_NAVIGATE;
36 static this(){
37 TABLE_NAVIGATE = new CellNavigationStrategy();
38 }
39 /**
40 * Create a new manager
41 *
42 * @param viewer
43 * the viewer the manager is bound to
44 * @param focusDrawingDelegate
45 * the delegate responsible to highlight selected cell
46 */
47 public this(TableViewer viewer,
48 FocusCellHighlighter focusDrawingDelegate) {
49 super(viewer, focusDrawingDelegate, TABLE_NAVIGATE);
50 }
51
52 ViewerCell getInitialFocusCell() {
53 Table table = cast(Table) getViewer().getControl();
54
55 if (table.getItemCount() > 0) {
56 return getViewer().getViewerRowFromItem_package(table.getItem(0))
57 .getCell(0);
58 }
59
60 return null;
61 }
62
63 }