| visibleColumnIndex | Index into the list of visible columns of the multi column header. |
Rect Cell rect defined by the intersection between the row rect and the rect of the visible column.
If using a MultiColumnHeader for the TreeView this method can be used to get the cell rects of a row using the visible columns of the MultiColumnHeader.
Note the returned cell rect is affected by the TreeView.cellMargin value.
Additional resources: MultiColumnHeader, TreeView.RowGUI, TreeView.RowGUIArgs.GetNumVisibleColumns, TreeView.RowGUIArgs.GetColumn.