Method

GtkTreeViewget_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.

 The data is owned by the instance.
 The return value can be NULL.