--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.jface/src/org/eclipse/jface/viewers/ColumnLabelProvider.d	Sat Mar 14 18:23:29 2009 +0100
@@ -0,0 +1,92 @@
+/*******************************************************************************
+ * Copyright (c) 2006, 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 org.eclipse.jface.viewers.ColumnLabelProvider;
+
+import org.eclipse.jface.viewers.CellLabelProvider;
+import org.eclipse.jface.viewers.IFontProvider;
+import org.eclipse.jface.viewers.IColorProvider;
+import org.eclipse.jface.viewers.ILabelProvider;
+import org.eclipse.jface.viewers.ViewerCell;
+
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.graphics.Image;
+
+import java.lang.all;
+import java.util.Set;
+
+/**
+ * The ColumnLabelProvider is the label provider for viewers
+ * that have column support such as {@link TreeViewer} and
+ * {@link TableViewer}
+ *
+ * <p><b>This classes is intended to be subclassed</b></p>
+ *
+ * @since 3.3
+ *
+ */
+public class ColumnLabelProvider : CellLabelProvider,
+        IFontProvider, IColorProvider, ILabelProvider {
+
+    /* (non-Javadoc)
+     * @see org.eclipse.jface.viewers.CellLabelProvider#update(org.eclipse.jface.viewers.ViewerCell)
+     */
+    public override void update(ViewerCell cell) {
+        Object element = cell.getElement();
+        cell.setText(getText(element));
+        Image image = getImage(element);
+        cell.setImage(image);
+        cell.setBackground(getBackground(element));
+        cell.setForeground(getForeground(element));
+        cell.setFont(getFont(element));
+
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.jface.viewers.IFontProvider#getFont(java.lang.Object)
+     */
+    public Font getFont(Object element) {
+        return null;
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.jface.viewers.IColorProvider#getBackground(java.lang.Object)
+     */
+    public Color getBackground(Object element) {
+        return null;
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.jface.viewers.IColorProvider#getForeground(java.lang.Object)
+     */
+    public Color getForeground(Object element) {
+        return null;
+    }
+
+
+    /* (non-Javadoc)
+     * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
+     */
+    public Image getImage(Object element) {
+        return null;
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
+     */
+    public String getText(Object element) {
+        return element is null ? "" : element.toString();//$NON-NLS-1$
+    }
+
+}