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comparison dwt/events/MouseEvent.d @ 34:5123b17c98ef

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Ported dwt.events.*, dwt.graphics.GC, Region, dwt.internal.image.*
author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Sun, 14 Sep 2008 01:45:57 +0200
parents 1a8b3cb347e0
children 43be986a1372
comparison
equal deleted inserted replaced
33:965ac0a77267 34:5123b17c98ef
1 /******************************************************************************* 1 /*******************************************************************************
2 * Copyright (c) 2000, 2007 IBM Corporation and others. 2 * Copyright (c) 2000, 2008 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials 3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0 4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at 5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html 6 * http://www.eclipse.org/legal/epl-v10.html
7 * 7 *
8 * Contributors: 8 * Contributors:
9 * IBM Corporation - initial API and implementation 9 * IBM Corporation - initial API and implementation
10 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
10 *******************************************************************************/ 12 *******************************************************************************/
11 module dwt.events.MouseEvent; 13 module dwt.events.MouseEvent;
12 14
13 import dwt.dwthelper.utils; 15 import dwt.dwthelper.utils;
14 16
15 17
16 import dwt.widgets.Event; 18 import dwt.widgets.Event;
19 import dwt.events.TypedEvent;
20
21 import tango.text.convert.Format;
17 22
18 /** 23 /**
19 * Instances of this class are sent whenever mouse 24 * Instances of this class are sent whenever mouse
20 * related actions occur. This includes mouse buttons 25 * related actions occur. This includes mouse buttons
21 * being pressed and released, the mouse pointer being 26 * being pressed and released, the mouse pointer being
22 * moved and the mouse pointer crossing widget boundaries. 27 * moved and the mouse pointer crossing widget boundaries.
23 * <p> 28 * <p>
24 * Note: The <code>button</code> field is an integer that 29 * Note: The <code>button</code> field is an integer that
25 * represents the mouse button number. This is not the same 30 * represents the mouse button number. This is not the same
26 * as the <code>DWT</code> mask constants <code>BUTTONx</code>. 31 * as the <code>DWT</code> mask constants <code>BUTTONx</code>.
27 * </p> 32 * </p>
28 * 33 *
29 * @see MouseListener 34 * @see MouseListener
30 * @see MouseMoveListener 35 * @see MouseMoveListener
31 * @see MouseTrackListener 36 * @see MouseTrackListener
37 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
32 */ 38 */
33 39
34 public class MouseEvent : TypedEvent { 40 public class MouseEvent : TypedEvent {
35 41
36 /** 42 /**
37 * the button that was pressed or released; 1 for the 43 * the button that was pressed or released; 1 for the
38 * first button, 2 for the second button, and 3 for the 44 * first button, 2 for the second button, and 3 for the
39 * third button, etc. 45 * third button, etc.
40 */ 46 */
41 public int button; 47 public int button;
42 48
43 /** 49 /**
44 * the state of the keyboard modifier keys at the time 50 * the state of the keyboard modifier keys at the time
45 * the event was generated 51 * the event was generated
46 */ 52 */
47 public int stateMask; 53 public int stateMask;
48 54
49 /** 55 /**
50 * the widget-relative, x coordinate of the pointer 56 * the widget-relative, x coordinate of the pointer
51 * at the time the mouse button was pressed or released 57 * at the time the mouse button was pressed or released
52 */ 58 */
53 public int x; 59 public int x;
54 60
55 /** 61 /**
56 * the widget-relative, y coordinate of the pointer 62 * the widget-relative, y coordinate of the pointer
57 * at the time the mouse button was pressed or released 63 * at the time the mouse button was pressed or released
58 */ 64 */
59 public int y; 65 public int y;
60 66
61 /** 67 /**
62 * the number times the mouse has been clicked, as defined 68 * the number times the mouse has been clicked, as defined
63 * by the operating system; 1 for the first click, 2 for the 69 * by the operating system; 1 for the first click, 2 for the
64 * second click and so on. 70 * second click and so on.
65 * 71 *
66 * @since 3.3 72 * @since 3.3
67 */ 73 */
68 public int count; 74 public int count;
69 75
70 static final long serialVersionUID = 3257288037011566898L; 76 //static final long serialVersionUID = 3257288037011566898L;
71 77
72 /** 78 /**
73 * Constructs a new instance of this class based on the 79 * Constructs a new instance of this class based on the
74 * information in the given untyped event. 80 * information in the given untyped event.
75 * 81 *
76 * @param e the untyped event containing the information 82 * @param e the untyped event containing the information
88 * Returns a string containing a concise, human-readable 94 * Returns a string containing a concise, human-readable
89 * description of the receiver. 95 * description of the receiver.
90 * 96 *
91 * @return a string representation of the event 97 * @return a string representation of the event
92 */ 98 */
93 public String toString() { 99 public override String toString() {
94 String string = super.toString (); 100 return Format( "{} button={} stateMask={} x={} y={} count={}}",
95 return string.substring (0, string.length() - 1) // remove trailing '}' 101 super.toString[ 0 .. $-1 ],
96 + " button=" + button 102 button, stateMask, x, y, count );
97 + " stateMask=" + stateMask
98 + " x=" + x
99 + " y=" + y
100 + " count=" + count
101 + "}";
102 } 103 }
103 } 104 }