//
// System.Windows.Forms.ItemDragEventArgs.cs
//
// Author:
// stubbed out by Daniel Carrera (dcarrera@math.toronto.edu)
// Partially completed by Dennis Hayes (dennish@raytek.com)
// Gianandrea Terzi (gianandrea.terzi@lario.com)
//
// (C) 2002 Ximian, Inc
//
namespace System.Windows.Forms{
// <summary>
// This is only a template. Nothing is implemented yet.
// </summary>
public class ItemDragEventArgs : EventArgs {
#region Fields
private MouseButtons buttons;
private object itemdrageobject;
#endregion
//
// --- Constructor
//
public ItemDragEventArgs(MouseButtons bttns)
{
buttons = bttns;
}
public ItemDragEventArgs(MouseButtons bttns, object o)
{
buttons = bttns;
itemdrageobject = o;
}
#region Public Properties
public MouseButtons Button
{
get {
return buttons;
}
}
public object Item
{
get {
return itemdrageobject;
}
}
#endregion
#region Public Methods
/// <summary>
/// Equality Operator
/// </summary>
///
/// <remarks>
/// Compares two ItemDragEventArgs objects.
/// The return value is based on the equivalence of
/// button and item Property
/// of the two ItemDragEventArgs.
/// </remarks>
public static bool operator == (ItemDragEventArgs ItemDragEventArgsA, ItemDragEventArgs ItemDragEventArgsB)
{
return (ItemDragEventArgsA.Button == ItemDragEventArgsB.Button) &&
(ItemDragEventArgsA.Item == ItemDragEventArgsB.Item);
}
/// <summary>
/// Inequality Operator
/// </summary>
///
/// <remarks>
/// Compares two ItemDragEventArgs objects.
/// The return value is based on the equivalence of
/// button and item Property
/// of the two ItemDragEventArgs.
/// </remarks>
public static bool operator != (ItemDragEventArgs ItemDragEventArgsA, ItemDragEventArgs ItemDragEventArgsB)
{
return (ItemDragEventArgsA.Button != ItemDragEventArgsB.Button) ||
(ItemDragEventArgsA.Item != ItemDragEventArgsB.Item);
}
/// <summary>
/// Equals Method
/// </summary>
///
/// <remarks>
/// Checks equivalence of this
/// ItemDragEventArgs and another
/// object.
/// </remarks>
public override bool Equals (object obj)
{
if (!(obj is ItemDragEventArgs))return false;
return (this == (ItemDragEventArgs) obj);
}
/// <summary>
/// GetHashCode Method
/// </summary>
///
/// <remarks>
/// Calculates a hashing value.
/// </remarks>
[MonoTODO]
public override int GetHashCode ()
{
//FIXME: add class specific stuff;
return base.GetHashCode();
}
/// <summary>
/// ToString Method
/// </summary>
///
/// <remarks>
/// Formats the object as a string.
/// </remarks>
[MonoTODO]
public override string ToString ()
{
//FIXME: add class specific stuff;
return base.ToString() + " ItemDragEventArgs";
}
#endregion
}
}
|