Re: Gtk3::Window and set_default_icon_name

[Torsten Schoenfeld <kaffeetisch gmx de>]

On 21.12.2012 08:41, Mario Kemper wrote:
> calling set_default_icon_name seems to break the subsequent code with
> the following error message:
> Can't locate object method "add" via package
> "Gtk3::Window=HASH(0x1e632b0)" (perhaps you forgot to load
> "Gtk3::Window=HASH(0x1e632b0)"?) at gtk3.pl <http://gtk3.pl> line 12.

Looks like set_default_icon_name is a function, not a method: 
<http://developer.gnome.org/gtk3/stable/GtkWindow.html#gtk-window-set-default-icon-name>. 
 So it would be Gtk3::Window::set_default_icon_name ('...') in Perl. 
The confusing error messages is due to $window being stringified, I 
think.  Unfortunately, we still lack code that checks the number of 
parameters and errors out on mismatch; that would have produced a 
clearer message.