Method
GtkTreeViewset_expander_column
Declaration [src]
void
gtk_tree_view_set_expander_column (
GtkTreeView* tree_view,
GtkTreeViewColumn* column
)
Description [src]
Sets the column to draw the expander arrow at. It must be in tree_view
.
If column
is NULL
, then the expander arrow is always at the first
visible column.
If you do not want expander arrow to appear in your tree, set the expander column to a hidden column.
Sets property | Gtk.TreeView:expander-column |
Parameters
column |
GtkTreeViewColumn |
|
|
The argument can be NULL . | |
The data is owned by the caller of the function. |