diff dwtx/jface/text/IDocumentListener.d @ 129:eb30df5ca28b

Added JFace Text sources
author Frank Benoit <benoit@tionex.de>
date Sat, 23 Aug 2008 19:10:48 +0200
parents
children c4fb132a086c
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtx/jface/text/IDocumentListener.d	Sat Aug 23 19:10:48 2008 +0200
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+/*******************************************************************************
+ * Copyright (c) 2000, 2005 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
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
+ *******************************************************************************/
+module dwtx.jface.text.IDocumentListener;
+
+import dwt.dwthelper.utils;
+
+
+
+/**
+ * Interface for objects which are interested in getting informed about
+ * document changes. A listener is informed about document changes before
+ * they are applied and after they have been applied. It is ensured that
+ * the document event passed into the listener is the same for the two
+ * notifications, i.e. the two document events can be checked using object identity.
+ * <p>
+ * Clients may implement this interface.
+ * </p>
+ *
+ * @see dwtx.jface.text.IDocument
+ */
+public interface IDocumentListener {
+
+
+    /**
+     * The manipulation described by the document event will be performed.
+     *
+     * @param event the document event describing the document change
+     */
+    void documentAboutToBeChanged(DocumentEvent event);
+
+    /**
+     * The manipulation described by the document event has been performed.
+     *
+     * @param event the document event describing the document change
+     */
+    void documentChanged(DocumentEvent event);
+}