LifeCycleHandler.java

/*
 Copyright (c) 2014 Ahomé Innovation Technologies. All rights reserved.

 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.ait.toolkit.sencha.ext.client.events.component;

import com.ait.toolkit.sencha.ext.client.core.Component;

/**
 * Listener for the lifecycle events on a component
 */
public interface LifeCycleHandler {
    /**
     * Fires before a Component has been visually activated. Returning false
     * from an event listener can prevent the activate from occurring.
     * 
     * @param component
     *            , the component to be activate
     * @return, true if the component should be activated
     */
    public boolean onEvent(Component component);
}