예제 #1
0
        bool GetCellAtPos(int x, int y, out TreePath path, out TreeViewColumn col, out CellRenderer cellRenderer)
        {
            int cx, cy;

            if (tree.GetPathAtPos(x, y, out path, out col, out cx, out cy))
            {
                tree.GetCellArea(path, col);
                foreach (CellRenderer cr in col.CellRenderers)
                {
                    int xo, w;

                    col.CellGetPosition(cr, out xo, out w);
                    if (cr.Visible && cx >= xo && cx < xo + w)
                    {
                        cellRenderer = cr;
                        return(true);
                    }
                }
            }

            cellRenderer = null;
            return(false);
        }