1 //
2 //  DockingAttribute.cs
3 //
4 // Permission is hereby granted, free of charge, to any person obtaining
5 // a copy of this software and associated documentation files (the
6 // "Software"), to deal in the Software without restriction, including
7 // without limitation the rights to use, copy, modify, merge, publish,
8 // distribute, sublicense, and/or sell copies of the Software, and to
9 // permit persons to whom the Software is furnished to do so, subject to
10 // the following conditions:
11 //
12 // The above copyright notice and this permission notice shall be
13 // included in all copies or substantial portions of the Software.
14 //
15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
20 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 //
23 // Copyright (c) 2006 Daniel Nauck
24 //
25 // Author:
26 //      Daniel Nauck    (dna(at)mono-project(dot)de)
27 
28 
29 using System;
30 using System.Windows.Forms;
31 
32 namespace System.Windows.Forms
33 {
34 	[AttributeUsageAttribute(AttributeTargets.Class)]
35 	public sealed class DockingAttribute : Attribute
36 	{
37 		private DockingBehavior dockingBehavior;
38 
DockingAttribute()39 		public DockingAttribute()
40 		{
41 			dockingBehavior = DockingBehavior.Never;
42 		}
43 
DockingAttribute(DockingBehavior dockingBehavior)44 		public DockingAttribute(DockingBehavior dockingBehavior)
45 		{
46 			this.dockingBehavior = dockingBehavior;
47 		}
48 
49 		public static readonly DockingAttribute Default = new DockingAttribute();
50 
51 		public DockingBehavior DockingBehavior
52 		{
53 			get { return dockingBehavior; }
54 		}
55 
Equals(object obj)56 		public override bool Equals(object obj)
57 		{
58 			if (obj is DockingAttribute)
59 				return (dockingBehavior == ((DockingAttribute)obj).DockingBehavior);
60 			else
61 				return false;
62 		}
63 
GetHashCode()64 		public override int GetHashCode()
65 		{
66 			return dockingBehavior.GetHashCode();
67 		}
68 
IsDefaultAttribute()69 		public override bool IsDefaultAttribute()
70 		{
71 			return Default.Equals(this);
72 		}
73 	}
74 }
75