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view dwt/events/MouseTrackListener.d @ 0:380af2bdd8e5
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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 | 649b8e223d5a |
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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 *******************************************************************************/ module dwt.events.MouseTrackListener; import dwt.dwthelper.utils; import dwt.internal.DWTEventListener; /** * Classes which implement this interface provide methods * that deal with the events that are generated as the mouse * pointer passes (or hovers) over controls. * <p> * After creating an instance of a class that implements * this interface it can be added to a control using the * <code>addMouseTrackListener</code> method and removed using * the <code>removeMouseTrackListener</code> method. When the * mouse pointer passes into or out of the area of the screen * covered by a control or pauses while over a control, the * appropriate method will be invoked. * </p> * * @see MouseTrackAdapter * @see MouseEvent */ public interface MouseTrackListener extends DWTEventListener { /** * Sent when the mouse pointer passes into the area of * the screen covered by a control. * * @param e an event containing information about the mouse enter */ public void mouseEnter(MouseEvent e); /** * Sent when the mouse pointer passes out of the area of * the screen covered by a control. * * @param e an event containing information about the mouse exit */ public void mouseExit(MouseEvent e); /** * Sent when the mouse pointer hovers (that is, stops moving * for an (operating system specified) period of time) over * a control. * * @param e an event containing information about the hover */ public void mouseHover(MouseEvent e); }