source: branches/HeuristicLab.Problems.GrammaticalOptimization/DynamicDataDisplay/ExtendedPropertyChangedEventArgs.cs @ 12586

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.ComponentModel;
using Microsoft.Research.DynamicDataDisplay;

namespace Microsoft.Research.DynamicDataDisplay
{
  public sealed class ExtendedPropertyChangedEventArgs : EventArgs
  {
    public string PropertyName { get; set; }
    public object OldValue { get; set; }
    public object NewValue { get; set; }
    public ChangeType ChangeType { get; set; }

    public static ExtendedPropertyChangedEventArgs FromDependencyPropertyChanged(DependencyPropertyChangedEventArgs e)
    {
      return new ExtendedPropertyChangedEventArgs { PropertyName = e.Property.Name, NewValue = e.NewValue, OldValue = e.OldValue };
    }

    internal ExtendedPropertyChangedEventArgs WithChangeType(ChangeType changeType)
    {
      ChangeType = changeType;
      return this;
    }
  }
}