Mercurial > projects > dwt-mac
diff dwt/events/FocusAdapter.d @ 0:380af2bdd8e5
Upload of whole dwt tree
author | Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com> |
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date | Sat, 09 Aug 2008 17:00:02 +0200 |
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children | ab8b5765e3d1 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/events/FocusAdapter.d Sat Aug 09 17:00:02 2008 +0200 @@ -0,0 +1,47 @@ +/******************************************************************************* + * 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 + *******************************************************************************/ +module dwt.events.FocusAdapter; + +import dwt.dwthelper.utils; + + +/** + * This adapter class provides default implementations for the + * methods described by the <code>FocusListener</code> interface. + * <p> + * Classes that wish to deal with <code>FocusEvent</code>s can + * extend this class and override only the methods which they are + * interested in. + * </p> + * + * @see FocusListener + * @see FocusEvent + */ +public abstract class FocusAdapter implements FocusListener { + +/** + * Sent when a control gets focus. + * The default behavior is to do nothing. + * + * @param e an event containing information about the focus change + */ +public void focusGained(FocusEvent e) { +} + +/** + * Sent when a control loses focus. + * The default behavior is to do nothing. + * + * @param e an event containing information about the focus change + */ +public void focusLost(FocusEvent e) { +} +}