/*
* Copyright 2012 Rui Afonso
*
* 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.googlecode.gwt.charts.client.event;
import com.googlecode.gwt.charts.client.Properties;
/**
* Fired when the user navigates back up the tree, typically by right-clicking. The row property passed into the event
* handler is the row of the node that the user is navigating from, not the row the user is navigating to.
*/
public class RollUpEvent extends Event {
/**
* The event name.
*/
public static String NAME = "rollup";
/**
* Creates a new event.
*
* @param properties
*/
public RollUpEvent(Properties properties) {
super(NAME, properties);
}
/**
* Returns the row of the node that the user is navigating from.
* @return a row index
*/
public int getRow() {
return (int) properties.getNumber("row");
}
}