org.eclipse.swt.events.SegmentListener Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2000, 2016s IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
* Lars Vogel - Bug 502576
*******************************************************************************/
package org.eclipse.swt.events;
import org.eclipse.swt.internal.*;
/**
* This listener interface may be implemented in order to receive
* SegmentEvents.
* @see SegmentEvent
*
* @since 3.8
*/
@FunctionalInterface
public interface SegmentListener extends SWTEventListener {
/**
* This method is called when text content is being modified.
*
* The following event fields are used:
* - event.lineText text content (input)
* - event.segments text offsets for segment characters (output)
* - event.segmentsChars characters that should be inserted (output, optional)
*
*
* @param event the given event
* @see SegmentEvent
*/
public void getSegments(SegmentEvent event);
}