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annotate dwt/events/SelectionListener.d @ 3:649b8e223d5a

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fix extends
author Frank Benoit <benoit@tionex.de>
date Wed, 27 Aug 2008 13:48:25 +0200
parents 380af2bdd8e5
children 5123b17c98ef
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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2005 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 *******************************************************************************/
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11 module dwt.events.SelectionListener;
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12
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13 import dwt.dwthelper.utils;
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14
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15 import dwt.internal.DWTEventListener;
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16
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17 /**
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18 * Classes which implement this interface provide methods
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19 * that deal with the events that are generated when selection
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20 * occurs in a control.
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21 * <p>
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22 * After creating an instance of a class that implements
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23 * this interface it can be added to a control using the
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24 * <code>addSelectionListener</code> method and removed using
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25 * the <code>removeSelectionListener</code> method. When
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26 * selection occurs in a control the appropriate method
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27 * will be invoked.
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28 * </p>
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29 *
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30 * @see SelectionAdapter
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31 * @see SelectionEvent
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32 */
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33 public interface SelectionListener : DWTEventListener {
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34
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35 /**
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36 * Sent when selection occurs in the control.
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37 * <p>
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38 * For example, selection occurs in a List when the user selects
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39 * an item or items with the keyboard or mouse. On some platforms,
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40 * the event occurs when a mouse button or key is pressed. On others,
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41 * it happens when the mouse or key is released. The exact key or
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42 * mouse gesture that causes this event is platform specific.
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43 * </p>
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44 *
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45 * @param e an event containing information about the selection
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46 */
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47 public void widgetSelected(SelectionEvent e);
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48
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49 /**
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50 * Sent when default selection occurs in the control.
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51 * <p>
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52 * For example, on some platforms default selection occurs in a List
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53 * when the user double-clicks an item or types return in a Text.
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54 * On some platforms, the event occurs when a mouse button or key is
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55 * pressed. On others, it happens when the mouse or key is released.
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56 * The exact key or mouse gesture that causes this event is platform
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57 * specific.
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58 * </p>
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59 *
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60 * @param e an event containing information about the default selection
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61 */
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62 public void widgetDefaultSelected(SelectionEvent e);
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63 }