pub unsafe extern "C" fn gtk_tree_expander_set_hide_expander(
self_: *mut GtkTreeExpander,
hide_expander: gboolean,
)
Available on crate feature
v4_10
only.pub unsafe extern "C" fn gtk_tree_expander_set_hide_expander(
self_: *mut GtkTreeExpander,
hide_expander: gboolean,
)
v4_10
only.