When you switch pages, it's possible to end up with *no* focused widget. I've attached a small patch that checks for this generically in on_next_clicked and on_back_clicked.
Why we end up with no focus widget is not clear to me. It might be something GtkAssistant is doing.
When you switch pages, it's possible to end up with *no* focused widget. I've attached a small patch that checks for this generically in on_next_clicked and on_back_clicked.
Why we end up with no focus widget is not clear to me. It might be something GtkAssistant is doing.