/*******************************************************************************
* Copyright (c) 2012-2015 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.jseditor.client.events;
import com.google.gwt.event.shared.GwtEvent;
/**
* Event for change of viewport (visible section) changes.
*
* @author "Mickaƫl Leduque"
*/
public class ViewPortChangeEvent extends GwtEvent<ViewPortChangeHandler> {
/** The type instance for this event. */
public static final Type<ViewPortChangeHandler> TYPE = new Type<>();
private final int viewPortStart;
private final int viewPortEnd;
public ViewPortChangeEvent(int from, int to) {
this.viewPortStart = from;
this.viewPortEnd = to;
}
@Override
public Type<ViewPortChangeHandler> getAssociatedType() {
return TYPE;
}
@Override
protected void dispatch(final ViewPortChangeHandler handler) {
handler.onViewPortChange(this);
}
public int getViewPortStart() {
return viewPortStart;
}
public int getViewPortEnd() {
return viewPortEnd;
}
}