mcs/class/System.Windows.Forms/WINELib/ItemCheckEventArgs.cs

   1 //\r
   2 // System.Windows.Forms.ItemCheckEventArgs.cs\r
   3 //\r
   4 // Author:\r
   5 //   stubbed out by Daniel Carrera (dcarrera@math.toronto.edu)\r
   6 //       Partially completed by Dennis Hayes (dennish@raytek.com)\r
   7 //       Gianandrea Terzi (gianandrea.terzi@lario.com)\r
   8 //\r
   9 // (C) 2002 Ximian, Inc\r
  10 //\r
  11 \r
  12 namespace System.Windows.Forms {\r
  13 \r
  14         // <summary>\r
  15         //      This is only a template.  Nothing is implemented yet.\r
  16         //\r
  17         // </summary>\r
  18 \r
  19         public class ItemCheckEventArgs : EventArgs {\r
  20 \r
  21                 #region Fields\r
  22                 private int index;\r
  23                 private CheckState newcheckvalue;\r
  24                 private CheckState currentcheckvalue;\r
  25                 #endregion\r
  26 \r
  27                 //\r
  28                 //  --- Constructor\r
  29                 //\r
  30                 public ItemCheckEventArgs(int index,  CheckState newCheckValue, CheckState currentValue ) \r
  31                 {\r
  32                         this.index = index;\r
  33                         newcheckvalue = newCheckValue;\r
  34                         currentcheckvalue = currentValue;\r
  35                 }\r
  36                 \r
  37                 #region Public Properties\r
  38                 public CheckState CurrentValue \r
  39                 {\r
  40                         get {\r
  41                                 return currentcheckvalue;\r
  42                         }\r
  43                 }\r
  44                 public int Index {\r
  45                         get {\r
  46                                 return index;\r
  47                         }\r
  48                 }\r
  49                 public CheckState NewValue {\r
  50                         get {\r
  51                                 return newcheckvalue;\r
  52                         }\r
  53                         set {\r
  54                                 newcheckvalue = value;\r
  55                         }\r
  56                 }\r
  57                 #endregion\r
  58 \r
  59                 #region Public Methods\r
  60 \r
  61                 /// <summary>\r
  62                 ///     Equality Operator\r
  63                 /// </summary>\r
  64                 ///\r
  65                 /// <remarks>\r
  66                 ///     Compares two ItemCheckEventArgs objects.\r
  67                 ///     The return value is based on the equivalence of\r
  68                 ///     CurrentValue, Index, NewValue and end Property\r
  69                 ///     of the two ItemCheckEventArgs.\r
  70                 /// </remarks>\r
  71                 public static bool operator == (ItemCheckEventArgs ItemCheckEventArgsA, ItemCheckEventArgs ItemCheckEventArgsB) \r
  72                 {\r
  73                         return (ItemCheckEventArgsA.CurrentValue == ItemCheckEventArgsB.CurrentValue) && \r
  74                                    (ItemCheckEventArgsA.Index == ItemCheckEventArgsB.Index) && \r
  75                                    (ItemCheckEventArgsA.NewValue == ItemCheckEventArgsB.NewValue);\r
  76 \r
  77                 }\r
  78                 \r
  79                 /// <summary>\r
  80                 ///     Inequality Operator\r
  81                 /// </summary>\r
  82                 ///\r
  83                 /// <remarks>\r
  84                 ///     Compares two ItemCheckEventArgs objects.\r
  85                 ///     The return value is based on the equivalence of\r
  86                 ///     CurrentValue, Index, NewValue and end Property\r
  87                 ///     of the two ItemCheckEventArgs.\r
  88                 /// </remarks>\r
  89                 public static bool operator != (ItemCheckEventArgs ItemCheckEventArgsA, ItemCheckEventArgs ItemCheckEventArgsB) \r
  90                 {\r
  91                         return (ItemCheckEventArgsA.CurrentValue != ItemCheckEventArgsB.CurrentValue) || \r
  92                                 (ItemCheckEventArgsA.Index != ItemCheckEventArgsB.Index) || \r
  93                                 (ItemCheckEventArgsA.NewValue != ItemCheckEventArgsB.NewValue);\r
  94 \r
  95                 }\r
  96 \r
  97                 /// <summary>\r
  98                 ///     Equals Method\r
  99                 /// </summary>\r
 100                 ///\r
 101                 /// <remarks>\r
 102                 ///     Checks equivalence of this\r
 103                 ///     ItemCheckEventArgs and another\r
 104                 ///     object.\r
 105                 /// </remarks>\r
 106                 public override bool Equals (object obj) \r
 107                 {\r
 108                         if (!(obj is ItemCheckEventArgs))return false;\r
 109                         return (this == (ItemCheckEventArgs) obj);\r
 110                 }\r
 111 \r
 112                 /// <summary>\r
 113                 ///     GetHashCode Method\r
 114                 /// </summary>\r
 115                 ///\r
 116                 /// <remarks>\r
 117                 ///     Calculates a hashing value.\r
 118                 /// </remarks>\r
 119                 [MonoTODO]\r
 120                 public override int GetHashCode () \r
 121                 {\r
 122                         //FIXME: add class specific stuff;\r
 123                         return base.GetHashCode();\r
 124                 }\r
 125 \r
 126                 /// <summary>\r
 127                 ///     ToString Method\r
 128                 /// </summary>\r
 129                 ///\r
 130                 /// <remarks>\r
 131                 ///     Formats the object as a string.\r
 132                 /// </remarks>\r
 133                 [MonoTODO]\r
 134                 public override string ToString () \r
 135                 {\r
 136                         //FIXME: add class specific stuff;\r
 137                         return base.ToString() + " ItemCheckEventArgs";\r
 138                 }\r
 139 \r
 140 \r
 141                 #endregion\r
 142         }\r
 143 }\r