Method
Gtk.TreeSelection.set_select_function
Declaration [src]
void
gtk_tree_selection_set_select_function (
GtkTreeSelection* selection,
GtkTreeSelectionFunc func,
gpointer data,
GDestroyNotify destroy
)
Description [src]
Sets the selection function.
If set, this function is called before any node is selected or unselected,
giving some control over which nodes are selected. The select function
should return TRUE
if the state of the node may be toggled, and FALSE
if the state of the node should be left unchanged.