2.1/user/src/com/google/gwt/user/client/ui/impl/FormPanelImplHost.java

/*
 * Copyright 2006 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.impl;

/**
 * Interface used by {@link com.google.gwt.user.client.ui.FormPanel} to host
 * {@link com.google.gwt.user.client.ui.impl.FormPanelImpl}.
 */
public interface FormPanelImplHost {

  /**
   * Called when the form is submitted.
   * 
   * @return <code>false</code> to cancel the submit
   */
  boolean onFormSubmit();

  /**
   * Called when the target frame is done loading.
   */
  void onFrameLoad();
}