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annotate dwtx/draw2d/InputEvent.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.InputEvent;
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14
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15 import dwt.dwthelper.utils;
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16
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17 import dwt.DWT;
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18 import dwtx.draw2d.EventDispatcher;
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19 import dwtx.draw2d.IFigure;
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20
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21 /**
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22 * The base class for Draw2d events.
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23 */
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24 public abstract class InputEvent
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25 : /+java.util.+/EventObject
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26 {
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27
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28 private int state;
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29
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30 private bool consumed = false;
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31
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32 /** @see DWT#ALT */
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33 public static const int ALT = DWT.ALT;
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34 /** @see DWT#CONTROL */
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35 public static const int CONTROL = DWT.CONTROL;
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36 /** @see DWT#SHIFT */
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37 public static const int SHIFT = DWT.SHIFT;
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38 /** @see DWT#BUTTON1 */
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39 public static const int BUTTON1 = DWT.BUTTON1;
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40 /** @see DWT#BUTTON2 */
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41 public static const int BUTTON2 = DWT.BUTTON2;
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42 /** @see DWT#BUTTON3 */
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43 public static const int BUTTON3 = DWT.BUTTON3;
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44 /** @see DWT#BUTTON4 */
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45 public static const int BUTTON4 = DWT.BUTTON4;
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46 /** @see DWT#BUTTON5 */
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47 public static const int BUTTON5 = DWT.BUTTON5;
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48 /** A bitwise OR'ing of {@link #BUTTON1}, {@link #BUTTON2}, {@link #BUTTON3},
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49 * {@link #BUTTON4} and {@link #BUTTON5} */
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50 public static const int ANY_BUTTON = DWT.BUTTON_MASK;
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51
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52 /**
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53 * Constructs a new InputEvent.
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54 * @param dispatcher the event dispatcher
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55 * @param source the source of the event
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56 * @param state the state
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57 */
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58 public this(EventDispatcher dispatcher, IFigure source, int state) {
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59 super(cast(Object)source);
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60 this.state = state;
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61 }
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62
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63 /**
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64 * Marks this event as consumed so that it doesn't get passed on to other listeners.
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65 */
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66 public void consume() {
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67 consumed = true;
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68 }
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69
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70 /**
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71 * Returns the event statemask, which is a bitwise OR'ing of any of the following:
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72 * {@link #ALT}, {@link #CONTROL}, {@link #SHIFT}, {@link #BUTTON1}, {@link #BUTTON2},
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73 * {@link #BUTTON3}, {@link #BUTTON4} and {@link #BUTTON5}.
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74 * @return the state
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75 */
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76 public int getState() {
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77 return state;
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78 }
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79
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80 /**
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81 * @return whether this event has been consumed.
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82 */
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83 public bool isConsumed() {
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84 return consumed;
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85 }
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86
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87 }