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

   1 //
   2 // System.Windows.Forms.StatusBarDrawItemEventArgs
   3 //
   4 // Author:
   5 //   stubbed out by Richard Baumann (biochem333@nyc.rr.com)
   6 //       Partially completed by Dennis Hayes (dennish@raytek.com)
   7 //
   8 // (C) Ximian, Inc., 2002
   9 //
  10 using System.Drawing;
  11 namespace System.Windows.Forms {
  12
  13         /// <summary>
  14         /// Provides data for the DrawItem event.
  15         /// </summary>
  16         public class StatusBarDrawItemEventArgs : DrawItemEventArgs {
  17
  18                 private StatusBarPanel panel;
  19
  20                 /// --- Constructor ---
  21                 public StatusBarDrawItemEventArgs(Graphics g, Font font,
  22                         Rectangle r, int itemId, DrawItemState itemState,
  23                         StatusBarPanel panel, Color foreColor, Color backColor)
  24                         : base(g, font, r, itemId, itemState, foreColor, backColor) {
  25                         this.panel = panel;
  26                 }
  27
  28                 public StatusBarDrawItemEventArgs(Graphics g, Font font,
  29                         Rectangle r, int itemId, DrawItemState itemState, StatusBarPanel panel)
  30                         : base(g, font, r, itemId, itemState) {
  31                         this.panel = panel;
  32                 }
  33
  34                 #region Public Properties
  35                 public StatusBarPanel Panel
  36                 {
  37                         get {
  38                                 return panel;
  39                         }
  40                 }
  41                 #endregion
  42
  43                 #region Public Methods
  44                 /// <summary>
  45                 ///     Equality Operator
  46                 /// </summary>
  47                 ///
  48                 /// <remarks>
  49                 ///     Compares two StatusBarDrawItemEventArgs objects.
  50                 ///     The return value is based on the equivalence of
  51                 ///     the BackColor, Bounds, Font, ForeColor, Graphics,
  52                 ///     Index, Panel, and State properties of the two
  53                 ///     StatusBarDrawItemEventArgs.
  54                 /// </remarks>
  55                 public static bool operator == (StatusBarDrawItemEventArgs objA, StatusBarDrawItemEventArgs objB)
  56                 {
  57                         return ((objA.panel == objB.panel) && ((DrawItemEventArgs) objA == (DrawItemEventArgs) objB));
  58                 }
  59
  60                 /// <summary>
  61                 ///     Inequality Operator
  62                 /// </summary>
  63                 ///
  64                 /// <remarks>
  65                 ///     Compares two StatusBarDrawItemEventArgs objects.
  66                 ///     The return value is based on the equivalence of
  67                 ///     the BackColor, Bounds, Font, ForeColor, Graphics,
  68                 ///     Index, Panel, and State properties of the two
  69                 ///     StatusBarDrawItemEventArgs.
  70                 /// </remarks>
  71                 public static bool operator != (StatusBarDrawItemEventArgs objA, StatusBarDrawItemEventArgs objB)
  72                 {
  73                         return ((objA.panel != objB.panel) || ((DrawItemEventArgs) objA != (DrawItemEventArgs) objB));
  74                 }
  75
  76                 /// <summary>
  77                 ///     Equals Method
  78                 /// </summary>
  79                 ///
  80                 /// <remarks>
  81                 ///     Checks equivalence of this
  82                 ///     StatusBarDrawItemEventArgs and another object.
  83                 /// </remarks>
  84                 public override bool Equals (object obj)
  85                 {
  86                         if (!(obj is StatusBarDrawItemEventArgs))return false;
  87                         return (this == (StatusBarDrawItemEventArgs) obj);
  88                 }
  89
  90                 /// <summary>
  91                 ///     GetHashCode Method
  92                 /// </summary>
  93                 ///
  94                 /// <remarks>
  95                 ///     Calculates a hashing value.
  96                 ///     Returns DrawItemEventArgs.GetHashCode().
  97                 /// </remarks>
  98                 public override int GetHashCode ()
  99                 {
 100                         // FIXME: In a perfect world, get hashcode would include
 101                         //                Panel, but this shouldbe good enough.
 102                         return base.GetHashCode();
 103                 }
 104
 105                 /// <summary>
 106                 ///     ToString Method
 107                 /// </summary>
 108                 ///
 109                 /// <remarks>
 110                 ///     Formats the StatusBarDrawItemEventArgs as a string.
 111                 /// </remarks>
 112                 public override string ToString ()
 113                 {
 114                         return base.ToString() + panel.ToString();
 115                 }
 116                 #endregion
 117
 118         }
 119 }