class LayerTree : public TreeCtrl 
{
public:
	typedef LayerTree CLASSNAME;
	
	virtual void RightDown(Point p, dword flags);
	virtual void LeftDown(Point p, dword flags);

	int GetNodeIDAt(Point p);

};
....

void LayerTree::LeftDown(Point p, dword flags)
{
	// here we implement drag and drop for nodes in the tree view
	
	
	// first see if there is a node at this point p
	int i,id=GetNodeIDAt(p);
	
	if(id<0)
		return;  // didnt click on a node

	Rect rc = GetNode(id).ctrl->GetRect();

	// draw the node into an image
	// sample the tree ctrls view in this rectangle and make an image
	Size sz(rc.Width(),rc.Height());
	
	ImageDraw w(sz);
	
	GetNode(id).ctrl->DrawCtrl(w);
	
	Image img = w;
	
	// start local loop and see where it ends
	RectTracker rt(*this);
			
	// use the image as a cursor
	rt.SetCursorImage(img);	

	rt.SetMaster(*this);

	rt.Run();
//	rt.Track(rc,ALIGN_CENTER,ALIGN_CENTER);
		

}



int LayerTree::GetNodeIDAt(Point p)
{
	// step through all nodes in the tree 
	// and see if one of them contains p
	int id,n=GetLineCount();	//all (visible) items
	Ctrl* ptr;
	Rect rc;
	
	for(int i=0;i<n;i++)
	{
		id = GetItemAtLine(i);
		TreeCtrl::Node node = GetNode(id);	
		ptr = node.ctrl;
		if(ptr)
		{
			rc = ptr->GetRect();

			if(rc.Contains(p))
				return id;
		}
	}
	
	return -1;
}

void LayerTree::LeftUp(Point p, dword flags)
{
	m_pRT->EndLoop();  // tried this with recttracker as member pointer
	
	EndLoop();  // and this
}