Method
Gtk.TreeView.get_expander_column
Declaration [src]
GtkTreeViewColumn*
gtk_tree_view_get_expander_column (
  GtkTreeView* tree_view
)
Description [src]
Returns the column that is the current expander column,
or NULL if none has been set.
This column has the expander arrow drawn next to it.
Return value
| Returns: GtkTreeViewColumn | |
| The expander column. | |
| Ownership is not transferred to the caller | |
| Can be NULL | |