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