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annotate dwtx/draw2d/KeyListener.d @ 192:c3583c6ec027

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Added missing default cases for switch statements
author Frank Benoit <benoit@tionex.de>
date Mon, 03 Nov 2008 22:52:26 +0100
parents 95307ad235d9
children
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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 * 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 dwtx.draw2d.KeyListener;
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14
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15 import dwt.dwthelper.utils;
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16 import dwtx.draw2d.KeyEvent;
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17
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18 /**
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19 * A listener interface for receiving {@link KeyEvent KeyEvents} from the keyboard.
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20 */
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21 public interface KeyListener {
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22
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23 /**
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24 * Called when a key is pressed.
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25 * @param ke The KeyEvent object
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26 */
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27 void keyPressed(KeyEvent ke);
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28
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29 /**
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30 * Called when a key is released.
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31 * @param ke The KeyEvent object
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32 */
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33 void keyReleased(KeyEvent ke);
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34
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35 }
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36
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37 /**
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38 * An empty implementation of KeyListener for convenience.
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39 */
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40 class KeyListenerStub
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41 : KeyListener
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42 {
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43 /**
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44 * @see dwtx.draw2d.KeyListener#keyPressed(KeyEvent)
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45 */
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46 public void keyPressed(KeyEvent ke) { }
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47 /**
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48 * @see dwtx.draw2d.KeyListener#keyReleased(KeyEvent)
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49 */
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50 public void keyReleased(KeyEvent ke) { }
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51
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52 }