/**
* 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.core.client.GWT;
/**
* Creates popup chrome by deferring to a late-bound provider which may
* change depending on platform.
*
*/
public class PopupChromeFactory {
private static PopupChromeProvider provider;
/**
* Returns the singleton popup chrome provider.
*/
public static PopupChromeProvider getProvider() {
if (provider == null) {
provider = GWT.create(PopupChromeProvider.class);
}
return provider;
}
/**
* Create some popup chrome.
*/
public static PopupChrome createPopupChrome() {
return getProvider().createPopupChrome();
}
}