//
// System.Windows.Forms.SelectedGridItemChangedEventArgs.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>
// </summary>
public class SelectedGridItemChangedEventArgs : EventArgs {
GridItem old;
GridItem newGridItem;
//
// --- Constructor
//
public SelectedGridItemChangedEventArgs(GridItem old, GridItem newGridItem) {
this.newGridItem = newGridItem;
this.old = old;
}
#region Public Properties
public GridItem NewSelection
{
get {
return newGridItem;
}
}
public GridItem OldSelection {
get {
return old;
}
}
#endregion
#region Public Methods
/// <summary>
/// Equality Operator
/// </summary>
///
/// <remarks>
/// Compares two SelectedGridItemChangedEventArgs objects.
/// The return value is based on the equivalence of
/// NewSelection and OldSelection Property
/// of the two SelectedGridItemChangedEventArgs.
/// </remarks>
public static bool operator == (SelectedGridItemChangedEventArgs SelectedGridItemChangedEventArgsA, SelectedGridItemChangedEventArgs SelectedGridItemChangedEventArgsB)
{
return (SelectedGridItemChangedEventArgsA.NewSelection == SelectedGridItemChangedEventArgsB.NewSelection) && (SelectedGridItemChangedEventArgsA.OldSelection == SelectedGridItemChangedEventArgsB.OldSelection);
}
/// <summary>
/// Inequality Operator
/// </summary>
///
/// <remarks>
/// Compares two UICuesEventArgs objects.
/// The return value is based on the equivalence of
/// Changed Property
/// of the two UICuesEventArgs.
/// </remarks>
public static bool operator != (SelectedGridItemChangedEventArgs SelectedGridItemChangedEventArgsA, SelectedGridItemChangedEventArgs SelectedGridItemChangedEventArgsB)
{
return (SelectedGridItemChangedEventArgsA.NewSelection != SelectedGridItemChangedEventArgsB.NewSelection) || (SelectedGridItemChangedEventArgsA.OldSelection != SelectedGridItemChangedEventArgsB.OldSelection);
}
/// <summary>
/// Equals Method
/// </summary>
///
/// <remarks>
/// Checks equivalence of this
/// SelectedGridItemChangedEventArgs and another
/// object.
/// </remarks>
public override bool Equals (object obj)
{
if (!(obj is SelectedGridItemChangedEventArgs))return false;
return (this == (SelectedGridItemChangedEventArgs) 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 SelectedGridItemChangedEventArgs as a string.
/// </remarks>
[MonoTODO]
public override string ToString ()
{
//FIXME: add class specific stuff;
return base.ToString();
}
#endregion
}
}
|