2 // System.ComponentModel.BindableAttribute.cs
5 // Tim Coleman (tim@timcoleman.com)
6 // Andreas Nahr (ClassDevelopment@A-SoftTech.com)
8 // Copyright (C) Tim Coleman, 2002
9 // (C) 2003 Andreas Nahr
14 // Permission is hereby granted, free of charge, to any person obtaining
15 // a copy of this software and associated documentation files (the
16 // "Software"), to deal in the Software without restriction, including
17 // without limitation the rights to use, copy, modify, merge, publish,
18 // distribute, sublicense, and/or sell copies of the Software, and to
19 // permit persons to whom the Software is furnished to do so, subject to
20 // the following conditions:
22 // The above copyright notice and this permission notice shall be
23 // included in all copies or substantial portions of the Software.
25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 namespace System.ComponentModel {
35 [AttributeUsage (AttributeTargets.All)]
36 public sealed class BindableAttribute : Attribute {
40 //BindableSupport flags;
41 private bool bindable;
43 private BindingDirection direction = BindingDirection.OneWay;
46 public static readonly BindableAttribute No = new BindableAttribute (BindableSupport.No);
47 public static readonly BindableAttribute Yes = new BindableAttribute (BindableSupport.Yes);
48 public static readonly BindableAttribute Default = new BindableAttribute (BindableSupport.Default);
52 public BindableAttribute (BindableSupport flags)
55 if (flags == BindableSupport.No)
56 this.bindable = false;
58 if (flags == BindableSupport.Yes || flags == BindableSupport.Default)
62 public BindableAttribute (bool bindable)
64 this.bindable = bindable;
67 public BindableAttribute (bool bindable, BindingDirection direction)
69 this.bindable = bindable;
70 this.direction = direction;
73 public BindableAttribute (BindableSupport flags, BindingDirection direction): this (flags)
75 this.direction = direction;
78 public BindingDirection Direction {
79 get { return direction; }
82 #endregion // Constructors
86 public bool Bindable {
87 get { return bindable; }
90 #endregion // Properties
94 public override bool Equals (object obj)
96 if (!(obj is BindableAttribute))
102 return ((BindableAttribute) obj).Bindable == bindable;
105 public override int GetHashCode ()
107 return bindable.GetHashCode ();
110 public override bool IsDefaultAttribute ()
112 return bindable == BindableAttribute.Default.Bindable;
115 #endregion // Methods