Re: [ruby-gnome2-devel-en] Problem clearing elements from Gtk::ComboBox

[Dobai-Pataky B. <dp...@gm...>]

have you tried having a set_model(Gtk::ListStore) after your super() ?
try 'p model.inspect' or 'p model.methods' before your model.clear, to=20
see, if there's a model assigned.

DaVinci wrote:
>  Hi everybody.
>
>  I have a little problem with version 0.15 of Ruby-Gtk2. Look at this
>  class:
>
> ---------------------------
> class BotonOpciones < Gtk::ComboBox
>         def initialize(valores=3Dnil, inicial=3Dnil)
>                 super()
>                 aniadir_opciones(valores, inicial) if valores
>         end
>
> 	# Esta funci=F3n est=E1 separada para que se puedan cambiar las
> 	# opciones todas las veces que sea necesario.
>         def aniadir_opciones(valores,
> 		inicial=3Dnil)
> 		=09
> 		model.clear	# HERE IS THE PROBLEM!!!!!!
>                 @valores =3D valores
>                 @valores.each do |v|
> 			append_text(v)
> 		end
> 		if inicial
> 			poner_valor(inicial)
> 		end
> 	end
> end
> --------------------------------------------------
>
>  When I try "model.clear", get the error:
>
>  	`aniadir_opciones': undefined method `clear' for
> 	#<#<Class:0xb6750eac>:0xb66c6f90 ptr=3D0x85c6790> (NoMethodError)
>
>  It worked until 0.14 version, and API documentation doesn't show any
>  deprecation or change.
>
>  Is this a known problem? Perhaps a bug?
>
>  Thank you.
>
>  							David
>
> -----------------------------------------------------------------------=
--
> Take Surveys. Earn Cash. Influence the Future of IT
> Join SourceForge.net's Techsay panel and you'll get the chance to share=
 your
> opinions on IT & business topics through brief surveys -- and earn cash
> http://www.techsay.com/default.php?page=3Djoin.php&p=3Dsourceforge&CID=3D=
DEVDEV
> _______________________________________________
> ruby-gnome2-devel-en mailing list
> rub...@li...
> https://lists.sourceforge.net/lists/listinfo/ruby-gnome2-devel-en
>
>  =20