### Eclipse Workspace Patch 1.0
#P org.eclipse.ui.ide
Index: src/org/eclipse/ui/internal/ide/ReadOnlyResourceDecorator.java
===================================================================
RCS file: src/org/eclipse/ui/internal/ide/ReadOnlyResourceDecorator.java
diff -N src/org/eclipse/ui/internal/ide/ReadOnlyResourceDecorator.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src/org/eclipse/ui/internal/ide/ReadOnlyResourceDecorator.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,88 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2006 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:
+ *     Benjamin Muskalla - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.ui.internal.ide;
+
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.ResourceAttributes;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.viewers.IDecoration;
+import org.eclipse.jface.viewers.ILabelProviderListener;
+import org.eclipse.jface.viewers.ILightweightLabelDecorator;
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+
+/**
+ * A ReadOnlyResourceDecorator decorates an element's image with a ready-only 
+ * resource overlay. 
+ * 
+ * @since 2.1
+ */
+public class ReadOnlyResourceDecorator implements ILightweightLabelDecorator {
+    private static final ImageDescriptor READONLY;
+
+    static {
+        READONLY = AbstractUIPlugin.imageDescriptorFromPlugin(
+                IDEWorkbenchPlugin.IDE_WORKBENCH,
+                "$nl$/icons/full/ovr16/readonly_ovr.gif"); //$NON-NLS-1$
+    }
+
+    /**
+     * Creates a new <code>ReadOnlyResourceDecorator</code>.
+     */
+    public ReadOnlyResourceDecorator() {
+    }
+
+    /**
+     * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(ILabelProviderListener)
+     */
+    public void addListener(ILabelProviderListener listener) {
+    }
+
+    /**
+     * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
+     */
+    public void dispose() {
+        // no resources to dispose
+    }
+
+    /**
+     * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object, java.lang.String)
+     */
+    public boolean isLabelProperty(Object element, String property) {
+        return false;
+    }
+
+    /**
+     * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(ILabelProviderListener)
+     */
+    public void removeListener(ILabelProviderListener listener) {
+    }
+
+    /**
+     * Adds the read-only resource overlay if the given element is read-only
+     * 
+     * @param element element to decorate
+     * @param decoration  The decoration we are adding to
+     * @see org.eclipse.jface.viewers.ILightweightLabelDecorator#decorate(Object, IDecoration)
+     */
+    public void decorate(Object element, IDecoration decoration) {
+
+        if (element instanceof IResource == false) {
+			return;
+		}
+        IResource resource = (IResource) element;
+        ResourceAttributes attributes = resource.getResourceAttributes(); 
+        if (attributes != null && attributes.isReadOnly()) {
+			decoration.addOverlay(READONLY);
+        }
+
+    }
+
+}