void UpdateAdaptor(SharpTreeNode node)
{
if (nodeView == null)
return;
var doAdaptor = nodeView.DataContext as SharpTreeNodeProxy;
if (doAdaptor == null)
nodeView.DataContext = (doAdaptor = new SharpTreeNodeProxy(node));
else
doAdaptor.UpdateObject(node);
nodeView.UpdateTemplate();
}
void UpdateDataContext(SharpTreeNodeProxy oldAdaptor, SharpTreeNodeProxy newAdaptor)
{
if (newAdaptor != null) {
newAdaptor.ObjectChanged += AdaptorObjectChanged;
if (newAdaptor.Object != null) {
newAdaptor.Object.PropertyChanged += Node_PropertyChanged;
oldNode = newAdaptor.Object;
}
}
if (oldAdaptor != null) {
oldAdaptor.ObjectChanged -= AdaptorObjectChanged;
if (oldAdaptor.Object != null) {
oldAdaptor.Object.PropertyChanged -= Node_PropertyChanged;
}
}
}
