Re: Gtk3 Spinner does not spin

[Juergen Harms <juergen harms unige ch>]

Thank you Emmanuelle for your rapid and exhaustive reply.

Not having enabled animations sounds an extremely likely explanation - I 
am using default settings and, migrating from Gtk2 to Gtk3 had not yet 
"encountered" Settings.

However, I appear to advance from a learning problem to a 
banging-your-head problem (I am using perl-Gtk3-0.19.0 ):

$gtk_settings = Gtk3::Settings->get_default ();
fails with "passed too many parameters (expected 0, got 1)"

and when I do what I really want (with gtk_screen properly set up - as 
successfully used for caling StyleContext::add_provider_for_screen  )

$gtk_settings = Gtk3::Settings->get_for_screen ( $gtk_screen );
with "passed too many parameters (expected 1, got 2)"

Not very encouraging, Juergen