rem: node = gtk_ctree_node_nth ( arbre_tiers, GTK_CLIST(arbre_tiers) -> focus_row ); gtk_ctree_select ( arbre_tiers, node ); gtk_ctree_expand ( arbre_tiers, node );
add: node = gtk_ctree_node_nth ( GTK_CTREE(arbre_tiers), GTK_CLIST(arbre_tiers) -> focus_row ); gtk_ctree_select ( GTK_CTREE(arbre_tiers), node ); gtk_ctree_expand ( GTK_CTREE(arbre_tiers), node );
context: gboolean keypress_tiers ( GtkWidget *widget, GdkEventKey *ev, gint *no_origine ){  GtkCTreeNode *node;  if ( ev->keyval == GDK_Return ||        ev->keyval == GDK_KP_Enter )    {       node = gtk_ctree_node_nth ( arbre_tiers, GTK_CLIST(arbre_tiers) -> focus_row );      gtk_ctree_select ( arbre_tiers, node );      gtk_ctree_expand ( arbre_tiers, node );       expand_selected_tiers ();    }  return FALSE;}