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annotate dwt/events/VerifyEvent.d @ 0:380af2bdd8e5

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Upload of whole dwt tree
author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Sat, 09 Aug 2008 17:00:02 +0200
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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2006 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.VerifyEvent;
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13 import dwt.dwthelper.utils;
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16 import dwt.widgets.Event;
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17
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18 /**
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19 * Instances of this class are sent as a result of
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20 * widgets handling keyboard events
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21 *
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22 * @see VerifyListener
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23 */
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25 public final class VerifyEvent extends KeyEvent {
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26
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27 /**
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28 * the range of text being modified.
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29 * Setting these fields has no effect.
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30 */
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31 public int start, end;
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32
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33 /**
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34 * the new text that will be inserted.
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35 * Setting this field will change the text that is about to
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36 * be inserted or deleted.
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37 */
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38 public String text;
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39
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40 static final long serialVersionUID = 3257003246269577014L;
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41
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42 /**
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43 * Constructs a new instance of this class based on the
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44 * information in the given untyped event.
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45 *
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46 * @param e the untyped event containing the information
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47 */
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48 public VerifyEvent(Event e) {
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49 super(e);
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50 this.start = e.start;
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51 this.end = e.end;
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52 this.text = e.text;
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53 }
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54
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55 /**
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56 * Returns a string containing a concise, human-readable
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57 * description of the receiver.
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58 *
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59 * @return a string representation of the event
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60 */
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61 public String toString() {
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62 String string = super.toString ();
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63 return string.substring (0, string.length() - 1) // remove trailing '}'
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64 + " start=" + start
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65 + " end=" + end
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66 + " text=" + text
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67 + "}";
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68 }
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69 }