There's no themed [listbox], but [ttk::treeview]s can be set up to do more or less the same job. However, although they both have the -selectmode option, they work differently; in [listbox], -selectmode single allows you to select a single row, while -selectmode browse also lets you select a single row, but also lets you drag the row to reorder elements.

In [ttk::treeview], there's no "single", and "browse" doesn't allow dragging. It would be nice if the treeview's "browse" was renamed "single", and a new "browse" mode that allowed dragging, to match the one in [listbox], was added.