| /* |
| * 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.user.client.ui; |
| |
| /** |
| * A widget that implements this interface can be put in an "enabled" |
| * or "disabled" state. |
| */ |
| public interface HasEnabled { |
| |
| /** |
| * Returns true if the widget is enabled, false if not. |
| */ |
| boolean isEnabled(); |
| |
| /** |
| * Sets whether this widget is enabled. |
| * |
| * @param enabled <code>true</code> to enable the widget, <code>false</code> |
| * to disable it |
| */ |
| void setEnabled(boolean enabled); |
| } |