com.google.gwt.visualization.client.events.ReadyHandler.java Source code

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Here is the source code for com.google.gwt.visualization.client.events.ReadyHandler.java

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/*
 * Copyright 2009 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.visualization.client.events;

import com.google.gwt.ajaxloader.client.Properties;

/**
 * A handler for ready events. Ready events are common events that are supported
 * by many different visualizations.
 */
public abstract class ReadyHandler extends Handler {
    /**
     * The ready event is fired when visualization has finished rendering. The
     * ReadyEvent class is a placeholder.
     */
    public static class ReadyEvent {
    }

    public abstract void onReady(ReadyEvent event);

    @Override
    protected void onEvent(Properties properties) {
        onReady(new ReadyEvent());
    }
}