selection
box_rep::find_check_selection (path lp, path rp) {
bool lfound= false, rfound= false;
path lbp= find_box_path (lp, lfound);
path rbp= find_box_path (rp, rfound);
selection sel= find_selection (lbp, rbp);
sel->valid= lfound && rfound;
return sel;
}
path
box_rep::find_tree_path (SI x, SI y, SI delta) {
path bp= find_box_path (x, y, delta, false);
//cout << "Find " << x << ", " << y << "; " << delta;
//cout << " -> " << bp << "\n";
return find_tree_path (bp);
}
cursor
box_rep::find_check_cursor (path p) {
bool found;
path bp= find_box_path (p, found);
cursor cu= find_cursor (bp);
cu->valid= found;
return cu;
}
