When dragging, if I take something contained in the root folder and drag it within the root folder, it attempts to get the parent of the root folder and gives an exception. It doesn't look like I'm in the call stack for this, so I think it's all contained within the HGrid.
When dragging, if I take something contained in the root folder and drag it within the root folder, it attempts to get the parent of the root folder and gives an exception. It doesn't look like I'm in the call stack for this, so I think it's all contained within the HGrid.