| /* |
| * Copyright 2010 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| |
| package com.google.gwt.logging.client; |
| |
| import com.google.gwt.user.client.ui.HasWidgets; |
| import com.google.gwt.user.client.ui.Widget; |
| |
| import java.util.Iterator; |
| |
| /** |
| * A class which can be substituted in for the BasicLoggingPopup in the |
| * the gwt.xml file to disable the default popup log handler. |
| */ |
| public class NullLoggingPopup implements HasWidgets { |
| |
| public void add(Widget w) { } |
| |
| public void clear() { } |
| |
| public Iterator<Widget> iterator() { |
| return null; |
| } |
| |
| public boolean remove(Widget w) { |
| return false; |
| } |
| |
| } |