Mercurial > projects > dwt-win
annotate dwt/events/TypedEvent.d @ 341:f403c83322c3 default tip
fix: thx torhu
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Sun, 08 Nov 2009 20:58:32 +0100 |
| parents | fd9c62a2998e |
| children |
| rev | line source |
|---|---|
| 0 | 1 /******************************************************************************* |
| 246 | 2 * Copyright (c) 2000, 2008 IBM Corporation and others. |
| 0 | 3 * All rights reserved. This program and the accompanying materials |
| 4 * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 * which accompanies this distribution, and is available at | |
| 6 * http://www.eclipse.org/legal/epl-v10.html | |
| 7 * | |
| 8 * Contributors: | |
| 9 * IBM Corporation - initial API and implementation | |
| 10 * Port to the D programming language: | |
| 11 * Frank Benoit <benoit@tionex.de> | |
| 12 *******************************************************************************/ | |
| 13 module dwt.events.TypedEvent; | |
| 14 | |
| 15 | |
| 16 import dwt.widgets.Event; | |
| 17 import dwt.widgets.Display; | |
| 18 import dwt.widgets.Widget; | |
| 19 import dwt.internal.DWTEventObject; | |
| 20 | |
| 21 import tango.text.convert.Format; | |
| 22 import tango.text.Util : split; | |
|
212
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
86
diff
changeset
|
23 import dwt.dwthelper.utils; |
| 0 | 24 |
| 25 /** | |
| 26 * This is the super class for all typed event classes provided | |
| 27 * by DWT. Typed events contain particular information which is | |
| 28 * applicable to the event occurrence. | |
| 29 * | |
| 30 * @see dwt.widgets.Event | |
| 246 | 31 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> |
| 0 | 32 */ |
| 33 public class TypedEvent : DWTEventObject { | |
| 34 | |
| 35 /** | |
| 36 * the display where the event occurred | |
| 37 * | |
| 38 * @since 2.0 | |
| 39 */ | |
| 40 public Display display; | |
| 41 | |
| 42 /** | |
| 43 * the widget that issued the event | |
| 44 */ | |
| 45 public Widget widget; | |
| 46 | |
| 47 /** | |
| 48 * the time that the event occurred. | |
| 49 * | |
| 50 * NOTE: This field is an unsigned integer and should | |
| 51 * be AND'ed with 0xFFFFFFFFL so that it can be treated | |
| 52 * as a signed long. | |
| 53 */ | |
| 54 public int time; | |
| 55 | |
| 56 /** | |
| 57 * a field for application use | |
| 58 */ | |
| 59 public Object data; | |
| 60 | |
| 61 //static final long serialVersionUID = 3257285846578377524L; | |
| 62 | |
| 63 /** | |
| 64 * Constructs a new instance of this class. | |
| 65 * | |
| 66 * @param object the object that fired the event | |
| 67 */ | |
| 68 public this(Object object) { | |
| 69 super(object); | |
| 70 } | |
| 71 | |
| 72 /** | |
| 73 * Constructs a new instance of this class based on the | |
| 74 * information in the argument. | |
| 75 * | |
| 76 * @param e the low level event to initialize the receiver with | |
| 77 */ | |
| 78 public this(Event e) { | |
| 79 super(e.widget); | |
| 80 this.display = e.display; | |
| 81 this.widget = e.widget; | |
| 82 this.time = e.time; | |
| 83 this.data = e.data; | |
| 84 } | |
| 85 | |
| 86 /** | |
| 87 * Returns the name of the event. This is the name of | |
| 88 * the class without the module name. | |
| 89 * | |
| 90 * @return the name of the event | |
| 91 */ | |
|
212
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
86
diff
changeset
|
92 String getName () { |
|
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
86
diff
changeset
|
93 String str = this.classinfo.name; |
| 0 | 94 return split( str, "." )[$-1]; |
| 95 } | |
| 96 | |
| 97 /** | |
| 98 * Returns a string containing a concise, human-readable | |
| 99 * description of the receiver. | |
| 100 * | |
| 101 * @return a string representation of the event | |
| 102 */ | |
|
212
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
86
diff
changeset
|
103 public override String toString() { |
|
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
86
diff
changeset
|
104 String str_widget = widget is null ? "null" : widget.toString; |
|
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
86
diff
changeset
|
105 String str_data = data is null ? "null" : data.toString; |
|
86
bef1ed4ebc50
again copied events from dwt-linux
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
|
106 return Format( "{}{{time={} data={}}", str_widget, time, str_data ); |
| 0 | 107 } |
| 108 } |