mcs/class/System.Windows.Forms/System.Windows.Forms/DragEventArgs.cs

   1 //
   2 // System.Windows.Forms.DragEventArgs
   3 //
   4 // Author:
   5 //   stubbed out by Richard Baumann (biochem333@nyc.rr.com)
   6 //   Implemented by Richard Baumann <biochem333@nyc.rr.com>
   7 //   Dennis Hayes (dennish@Raytek.com)
   8 //   Gianandrea Terzi (gianandrea.terzi@lario.com)
   9 //
  10 // (C) Ximian, Inc., 2002
  11 //
  12
  13 using System;
  14 using System.Runtime.InteropServices;
  15
  16 namespace System.Windows.Forms {
  17
  18         /// <summary>
  19         ///     Provides data for the DragDrop, DragEnter, or DragOver event.
  20         /// </summary>
  21         [ComVisible(true)]
  22         public class DragEventArgs : EventArgs {
  23
  24                 #region Fields
  25                 private DragDropEffects allowedEffect;
  26                 private IDataObject data;
  27                 private DragDropEffects effect;
  28                 private int keyState;
  29                 private int x;
  30                 private int y;
  31                 #endregion
  32
  33                 //
  34                 //  --- Constructors/Destructors
  35                 //
  36                 public DragEventArgs(IDataObject data, int keyState, int x, int y, DragDropEffects allowedEffect, DragDropEffects effect) : base()
  37                 {
  38                         this.data = data;
  39                         this.keyState = keyState;
  40                         this.x = x;
  41                         this.y = y;
  42                         this.allowedEffect = allowedEffect;
  43                         this.effect = effect;
  44                 }
  45
  46                 #region Public Properties
  47
  48                 [ComVisible(true)]
  49                 public DragDropEffects AllowedEffect {
  50                         get {
  51                                         return allowedEffect;
  52                         }
  53                 }
  54
  55                 [ComVisible(true)]
  56                 public IDataObject Data {
  57                         get {
  58                                         return data;
  59                         }
  60                 }
  61
  62                 [ComVisible(true)]
  63                 public DragDropEffects Effect {
  64                         get {
  65                                         return effect;
  66                         }
  67                         set {
  68                                         effect = value;
  69                         }
  70                 }
  71
  72                 [ComVisible(true)]
  73                 public int KeyState {
  74                         get {
  75                                         return keyState;
  76                         }
  77                 }
  78
  79                 [ComVisible(true)]
  80                 public int X {
  81                         get {
  82                                         return x;
  83                         }
  84                 }
  85
  86                 [ComVisible(true)]
  87                 public int Y {
  88                         get {
  89                                         return y;
  90                         }
  91                 }
  92
  93                 #endregion
  94         }
  95 }