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comparison dwt/widgets/Monitor.d @ 0:380af2bdd8e5

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author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Sat, 09 Aug 2008 17:00:02 +0200
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children 1a8b3cb347e0 2952d5604c0a
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1 /*******************************************************************************
2 * Copyright (c) 2000, 2005 IBM Corporation and others.
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 *******************************************************************************/
11 module dwt.widgets.Monitor;
12
13 import dwt.dwthelper.utils;
14
15 import dwt.graphics.Rectangle;
16
17 /**
18 * Instances of this class are descriptions of monitors.
19 *
20 * @see Display
21 *
22 * @since 3.0
23 */
24 public final class Monitor {
25 int /*long*/ handle;
26 int x, y, width, height;
27 int clientX, clientY, clientWidth, clientHeight;
28
29 /**
30 * Prevents uninitialized instances from being created outside the package.
31 */
32 Monitor () {
33 }
34
35 /**
36 * Compares the argument to the receiver, and returns true
37 * if they represent the <em>same</em> object using a class
38 * specific comparison.
39 *
40 * @param object the object to compare with this object
41 * @return <code>true</code> if the object is the same as this object and <code>false</code> otherwise
42 *
43 * @see #hashCode()
44 */
45 public bool equals (Object object) {
46 if (object is this) return true;
47 if (!(object instanceof Monitor)) return false;
48 Monitor monitor = (Monitor) object;
49 return handle is monitor.handle;
50 }
51
52 /**
53 * Returns a rectangle describing the receiver's size and location
54 * relative to its device. Note that on multi-monitor systems the
55 * origin can be negative.
56 *
57 * @return the receiver's bounding rectangle
58 */
59 public Rectangle getBounds () {
60 return new Rectangle (x, y, width, height);
61 }
62
63 /**
64 * Returns a rectangle which describes the area of the
65 * receiver which is capable of displaying data.
66 *
67 * @return the client area
68 */
69 public Rectangle getClientArea () {
70 return new Rectangle (clientX, clientY, clientWidth, clientHeight);
71 }
72
73 /**
74 * Returns an integer hash code for the receiver. Any two
75 * objects that return <code>true</code> when passed to
76 * <code>equals</code> must return the same value for this
77 * method.
78 *
79 * @return the receiver's hash
80 *
81 * @see #equals(Object)
82 */
83 public int hashCode () {
84 return (int)/*64*/handle;
85 }
86
87 }