public PropertyGrid()
{
_properties = new PropertyItemCollection(new ObservableCollection <PropertyItem>());
EditorDefinitions = new EditorDefinitionCollection();
PropertyDefinitions = new PropertyDefinitionCollection();
AddHandler(PropertyItem.ItemSelectionChangedEvent, new RoutedEventHandler(OnItemSelectionChanged));
AddHandler(PropertyItem.ItemOrderingChangedEvent, new RoutedEventHandler(OnItemOrderingChanged));
CommandBindings.Add(new CommandBinding(PropertyGridCommands.ClearFilter, ClearFilter, CanClearFilter));
}
protected virtual void OnEditorDefinitionsChanged(EditorDefinitionCollection oldValue, EditorDefinitionCollection newValue)
{
if (oldValue != null)
{
oldValue.CollectionChanged -= new NotifyCollectionChangedEventHandler(OnEditorDefinitionsCollectionChanged);
}
if (newValue != null)
{
newValue.CollectionChanged += new NotifyCollectionChangedEventHandler(OnEditorDefinitionsCollectionChanged);
}
UpdateProperties(true);
}
