protected override void OnPropertyChanged(DependencyPropertyChangedEventArgs e)
{
if (e.Property == PropertyEditorsProperty)
{
HeliosPropertyEditorCollection oldEditors = e.OldValue as HeliosPropertyEditorCollection;
if (oldEditors != null)
{
oldEditors.CollectionChanged -= new System.Collections.Specialized.NotifyCollectionChangedEventHandler(PropertyEditors_CollectionChanged);
}
PropertyEditorGroups.Clear();
if (PropertyEditors != null)
{
LoadGroups();
PropertyEditors.CollectionChanged += new System.Collections.Specialized.NotifyCollectionChangedEventHandler(PropertyEditors_CollectionChanged);
}
}
base.OnPropertyChanged(e);
}
public HeliosEditorDocument()
{
PropertyEditors = new HeliosPropertyEditorCollection();
}