Mercurial > projects > dwt-mac
view dwt/custom/TextChangeListener.d @ 156:969e7de37c3d default tip
Fixes to get dwt to work with dmd and ldc
author | Jacob Carlborg <doob@me.com> |
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date | Wed, 08 Jul 2009 21:56:44 +0200 |
parents | 6337764516f1 |
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/******************************************************************************* * Copyright (c) 2000, 2003 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 dwt.custom.TextChangeListener; import dwt.internal.DWTEventListener; import dwt.custom.TextChangingEvent; import dwt.custom.TextChangedEvent; /** * The StyledText widget implements this listener to receive * notifications when changes to the model occur. * It is not intended to be implemented by clients or by * implementors of StyledTextContent. * Clients should listen to the ModifyEvent or ExtendedModifyEvent * that is sent by the StyledText widget to receive text change * notifications. * Implementors of StyledTextContent should call the textChanging * and textChanged methods when text changes occur as described * below. If the entire text is replaced the textSet method * should be called instead. */ public interface TextChangeListener : DWTEventListener { /** * This method is called when the content is about to be changed. * Callers also need to call the textChanged method after the * content change has been applied. The widget only updates the * screen properly when it receives both events. * * @param event the text changing event. All event fields need * to be set by the sender. * @see TextChangingEvent */ public void textChanging(TextChangingEvent event); /** * This method is called when the content has changed. * Callers need to have called the textChanging method prior to * applying the content change and calling this method. The widget * only updates the screen properly when it receives both events. * * @param event the text changed event */ public void textChanged(TextChangedEvent event); /** * This method is called instead of the textChanging/textChanged * combination when the entire old content has been replaced * (e.g., by a call to StyledTextContent.setText()). * * @param event the text changed event */ public void textSet(TextChangedEvent event); }