On 04.01.22 23:35, Kerenoc Kerenoc via gtk-perl-list wrote:
I'd like to know how to test the result of get_active_iter() when no element is active.In Gtk2 it returns undef but in Gtk3 it returns a Gtk3::TreeIter object that isn't usable.
Apparently, we never added an overload for it to make it behave like in Gtk2, so you can ask perli11ndoc how to use it: --- # perli11ndoc Gtk3::ComboBox::get_active_iter METHOD Gtk3::ComboBox::get_active_iter [available since 2.4] SYNOPSIS ($retval, $iter) = $object->get_active_iter () DESCRIPTION ... RETURN VALUES • gboolean %TRUE if @iter was set, %FALSE otherwise • iter: Gtk3::TreeIter A #GtkTreeIter --- Use the bool $retval to know whether $iter is valid. -Torsten _______________________________________________ gtk-perl-list mailing list gtk-perl-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-perl-list