/**
* 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 org.waveprotocol.wave.client.widget.popup;
import com.google.gwt.user.client.ui.Widget;
/**
* The PopupChrome interface provides UniversalPopups with a way to manipulate
* their appearance.
*
*/
public interface PopupChrome {
/**
* Called when the UniversalPopup that is wrapped by this Chrome adds a title bar.
*/
void enableTitleBar();
/**
* @return a widget that provides chrome to its parent widget.
*/
Widget getChrome();
}