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

Viewers
author Frank Benoit <benoit@tionex.de>
date Mon, 31 Mar 2008 00:47:19 +0200
parents
children ea8ff534f622
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtx/jface/viewers/TableViewerFocusCellManager.d	Mon Mar 31 00:47:19 2008 +0200
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+/*******************************************************************************
+ * Copyright (c) 2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
+ ******************************************************************************/
+
+module dwtx.jface.viewers.TableViewerFocusCellManager;
+
+import dwtx.jface.viewers.SWTFocusCellManager;
+import dwtx.jface.viewers.CellNavigationStrategy;
+import dwtx.jface.viewers.TableViewer;
+import dwtx.jface.viewers.FocusCellHighlighter;
+import dwtx.jface.viewers.ViewerCell;
+
+import dwt.widgets.Table;
+
+import dwt.dwthelper.utils;
+
+/**
+ * This class is responsible to provide the concept of cells for {@link Table}.
+ * This concept is needed to provide features like editor activation with the
+ * keyboard
+ *
+ * @since 3.3
+ *
+ */
+public class TableViewerFocusCellManager : SWTFocusCellManager {
+    private static const CellNavigationStrategy TABLE_NAVIGATE;
+    static this(){
+        TABLE_NAVIGATE = new CellNavigationStrategy();
+    }
+    /**
+     * Create a new manager
+     *
+     * @param viewer
+     *            the viewer the manager is bound to
+     * @param focusDrawingDelegate
+     *            the delegate responsible to highlight selected cell
+     */
+    public this(TableViewer viewer,
+            FocusCellHighlighter focusDrawingDelegate) {
+        super(viewer, focusDrawingDelegate, TABLE_NAVIGATE);
+    }
+
+    ViewerCell getInitialFocusCell() {
+        Table table = cast(Table) getViewer().getControl();
+
+        if (table.getItemCount() > 0) {
+            return getViewer().getViewerRowFromItem_package(table.getItem(0))
+                    .getCell(0);
+        }
+
+        return null;
+    }
+
+}