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diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/TaskRulerAction.java b/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/TaskRulerAction.java
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+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/TaskRulerAction.java
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+/**********************************************************************
+Copyright (c) 2000, 2002 IBM Corp. and others.
+All rights reserved. This program and the accompanying materials
+are made available under the terms of the Common Public License v0.5
+which accompanies this distribution, and is available at
+http://www.eclipse.org/legal/cpl-v05.html
+
+Contributors:
+    IBM Corporation - Initial implementation
+**********************************************************************/
+
+
+package org.eclipse.ui.texteditor;
+
+
+import java.util.ResourceBundle;
+
+import org.eclipse.core.resources.IMarker;
+import org.eclipse.core.resources.IResource;
+
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.text.source.IVerticalRulerInfo;
+
+import org.eclipse.ui.views.tasklist.TaskPropertiesDialog;
+
+
+
+/**
+ * Adapter for the marker ruler action creating/removing tasks.
+ * @since 2.0
+ */
+public class TaskRulerAction extends AbstractRulerActionDelegate {
+	
+	/**
+	 * Adds a task marker over the ruler context menu. Uses the Workbench's Task properties dialog.
+	 */
+	static class TaskMarkerRulerAction extends MarkerRulerAction {
+		
+		/**
+		 * Creates a new action for the given ruler and editor. The action configures
+		 * its visual representation from the given resource bundle.
+		 *
+		 * @param bundle the resource bundle
+		 * @param prefix a prefix to be prepended to the various resource keys
+		 *   (described in <code>ResourceAction</code> constructor), or 
+		 *   <code>null</code> if none
+		 * @param editor the editor
+		 * @param ruler the ruler
+		 * @see ResourceAction#ResourceAction
+		 */
+		public TaskMarkerRulerAction(ResourceBundle bundle, String prefix, ITextEditor editor, IVerticalRulerInfo ruler) {
+			super(bundle, prefix, editor, ruler, IMarker.TASK, false);
+		}
+		
+		/*
+		 * @see MarkerRulerAction#addMarker()
+		 */
+		protected void addMarker() {
+			IResource resource= getResource();
+			if (resource == null)
+				return;
+				
+           TaskPropertiesDialog dialog = new TaskPropertiesDialog(getTextEditor().getSite().getShell());
+            dialog.setResource(resource);
+            dialog.setInitialAttributes(getInitialAttributes());
+            dialog.open();
+		}
+	};
+
+	/*
+	 * @see AbstractRulerActionDelegate#createAction(ITextEditor, IVerticalRulerInfo)
+	 */
+	protected IAction createAction(ITextEditor editor, IVerticalRulerInfo rulerInfo) {
+		return new TaskMarkerRulerAction(TextEditorMessages.getResourceBundle(), "Editor.ManageTasks.", editor, rulerInfo); //$NON-NLS-1$
+	}
+}