internal void SelectItem(object target)
{
ElementTreeItem node = _root.FindNode(target);
Visual rootVisual = _root.MainVisual;
if (node == null)
{
Visual visual = target as Visual;
if (visual != null && rootVisual != null)
{
// ensure that the visual is contained within the subtree of the _root element
if (!visual.IsDescendantOf(rootVisual))
{
_root = new VisualItem(PresentationSource.FromVisual(visual).RootVisual, null);
}
}
_root.Reload();
_root.UpdateVisualChildrenCount();
node = _root.FindNode(target);
Filter = _filter;
}
if (node != null)
{
SelectedItem = node;
}
}
