Method

GtkTreeViewset_show_expanders

since: 2.12

Declaration [src]

void
gtk_tree_view_set_show_expanders (
  GtkTreeView* tree_view,
  gboolean enabled
)

Description [src]

Sets whether to draw and enable expanders and indent child rows in tree_view. When disabled there will be no expanders visible in trees and there will be no way to expand and collapse rows by default. Also note that hiding the expanders will disable the default indentation. You can set a custom indentation in this case using gtk_tree_view_set_level_indentation(). This does not have any visible effects for lists.

Available since: 2.12

Sets property Gtk.TreeView:show-expanders

Parameters

enabled

Type: gboolean

TRUE to enable expander drawing, FALSE otherwise.