source: branches/HeuristicLab.Problems.GrammaticalOptimization/DynamicDataDisplay/Common/NotifyingPanels/NotifyingCanvas.cs @ 13757

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Controls;
using System.Windows;

namespace Microsoft.Research.DynamicDataDisplay.Common
{
  internal sealed class NotifyingCanvas : Canvas, INotifyingPanel
  {
    #region INotifyingPanel Members

    private NotifyingUIElementCollection notifyingChildren;
    public NotifyingUIElementCollection NotifyingChildren
    {
      get { return notifyingChildren; }
    }

    protected override UIElementCollection CreateUIElementCollection(FrameworkElement logicalParent)
    {
      notifyingChildren = new NotifyingUIElementCollection(this, logicalParent);
      ChildrenCreated.Raise(this);

      return notifyingChildren;
    }

    public event EventHandler ChildrenCreated;

    #endregion
  }
}