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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2003 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 * Port to the D programming language:
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11 * Frank Benoit <benoit@tionex.de>
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12 *******************************************************************************/
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13 module org.eclipse.swt.events.MouseTrackListener;
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14
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15 import java.lang.all;
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16
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17
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18 public import org.eclipse.swt.internal.SWTEventListener;
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19 public import org.eclipse.swt.events.MouseEvent;
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20
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21 /**
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22 * Classes which implement this interface provide methods
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23 * that deal with the events that are generated as the mouse
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24 * pointer passes (or hovers) over controls.
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25 * <p>
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26 * After creating an instance of a class that :
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27 * this interface it can be added to a control using the
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28 * <code>addMouseTrackListener</code> method and removed using
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29 * the <code>removeMouseTrackListener</code> method. When the
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30 * mouse pointer passes into or out of the area of the screen
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31 * covered by a control or pauses while over a control, the
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32 * appropriate method will be invoked.
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33 * </p>
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34 *
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35 * @see MouseTrackAdapter
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36 * @see MouseEvent
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37 */
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38 public interface MouseTrackListener : SWTEventListener {
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39
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40 /**
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41 * Sent when the mouse pointer passes into the area of
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42 * the screen covered by a control.
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43 *
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44 * @param e an event containing information about the mouse enter
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45 */
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46 public void mouseEnter(MouseEvent e);
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47
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48 /**
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49 * Sent when the mouse pointer passes out of the area of
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50 * the screen covered by a control.
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51 *
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52 * @param e an event containing information about the mouse exit
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53 */
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54 public void mouseExit(MouseEvent e);
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55
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56 /**
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57 * Sent when the mouse pointer hovers (that is, stops moving
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58 * for an (operating system specified) period of time) over
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59 * a control.
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60 *
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61 * @param e an event containing information about the hover
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62 */
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63 public void mouseHover(MouseEvent e);
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64 }
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