RadTreeNode Bounds property

[Alex]

How can I get node bounding rectangle? There is no BoundingRectangle or Bounds or smth like this in RadTreeViewNode class.

[Alex]

Wrote this method, is there an easier way?
       

public static Rectangle GetBounds(this RadTreeNode node)
{
    var nodeElement = node.TreeViewElement.ViewElement.Children
        .Cast<TreeNodeElement>()
        .FirstOrDefault(c => c.Data == node);
    if (nodeElement != null)
    {
        return nodeElement.BoundingRectangle;
    }
    else
    {
        int y = 0;

        RadTreeNode radTreeNode = node.TreeView.Nodes[0];
        if (radTreeNode == null)
        {
            throw new InvalidOperationException();
        }
        while (radTreeNode != node)
        {
            y += radTreeNode.ActualSize.Height;
            radTreeNode = radTreeNode.NextVisibleNode;
        }
        int itemHeight = radTreeNode.ActualSize.Height;
        var offset = node.TreeView.VScrollBar.Value;
        Rectangle bounds = new Rectangle(0, y - offset, node.TreeViewElement.Bounds.Width, itemHeight);
        return bounds;
    }
}

[Jack]

Hello Alex,

RadTreeView uses layered architecture and RadTreeNode is just a logical object. The user interfaces uses virtualization and creates visual elements only for the nodes that are currently visible on screen. This improves the performance and and lowers the memory usage. Only the visual element - TreeNodeElement has a BoundingRectangle property. Yes, your solution will do the job. However, please elaborate a bit more and describe what exactly you want to achieve. This will help me to understand the issue and find the best option.

I look forward to your reply.
 
Regards,
Jack
the Telerik team