1 /******************************************************************************* 2 * Copyright (c) 2000, 2005 IBM Corporation and others. 3 * All rights reserved. This program and the accompanying materials 4 * are made available under the terms of the Eclipse Public License v1.0 5 * which accompanies this distribution, and is available at 6 * http://www.eclipse.org/legal/epl-v10.html 7 * 8 * Contributors: 9 * IBM Corporation - initial API and implementation 10 *******************************************************************************/ 11 package org.eclipse.jface.text; 12 13 14 15 /** 16 * Text input listeners registered with an 17 * {@link org.eclipse.jface.text.ITextViewer} are informed if the document 18 * serving as the text viewer's model is replaced. 19 * <p> 20 * Clients may implement this interface.</p> 21 * 22 * @see org.eclipse.jface.text.ITextViewer 23 * @see org.eclipse.jface.text.IDocument 24 */ 25 public interface ITextInputListener { 26 27 /** 28 * Called before the input document is replaced. 29 * 30 * @param oldInput the text viewer's previous input document 31 * @param newInput the text viewer's new input document 32 */ 33 void inputDocumentAboutToBeChanged(IDocument oldInput, IDocument newInput); 34 35 /** 36 * Called after the input document has been replaced. 37 * 38 * @param oldInput the text viewer's previous input document 39 * @param newInput the text viewer's new input document 40 */ 41 void inputDocumentChanged(IDocument oldInput, IDocument newInput); 42 } 43