Re: libseed-list ConversionError

["Alan Knowles" <alan akbkhome com>]

you could try extracting the pixbuf type like this.
 model.set_types(2, [GObject.TYPE_STRING, imports.gi.GdkPixbuf.Pixbuf.type]);

Regards
Alan


 --- On 06/Dec/2010, tomw wrote: 
> Thanks, Alan
> 
> On Mon, 2010-12-06 at 10:31 +0800, Alan Knowles wrote:
> > From the manual about set_types..
> > Sets the types of the columns inside a ClutterModel. This function is meant primarily for GObjects that inherit from ClutterModel, and should only be used when contructing a ClutterModel. It will not work after the initial creation of the ClutterModel.
> > 
> > Although I'm not sure that's causing the problem
> > 
> > Looking at the gir, you might try
> > model.set_types([GObject.TYPE_INT, GObject.TYPE_PIXBUF]);
> that's what I tried as well, however the INT value is needed, otherwise
> the Clutter-Error:
> Clutter-CRITICAL **: clutter_model_set_types: assertion `n_columns > 0'
> failed is raised
> 
> using:
> model.set_types(2, [GObject.TYPE_STRING, GObject.TYPE_INT]);
> 
> works fine, although this is not the types I need...
> 
> Looking at the Clutter manual, it suggests using Gdk.TYPE_PIXBUF. Using:
> 
> model.set_types(2, [GObject.TYPE_STRING, Gdk.TYPE_PIXBUF]);
> 
> creates the following error:
> 
> (seed:7931): Clutter-CRITICAL **: clutter_model_set_types: assertion
> `priv->column_types == NULL' failed
> 
> ** (seed:7931): CRITICAL **: Line 214 in test.js: ConversionError Can
> not convert Javascript value to int
> 
>  
> > as the length argument may be generated from the length of the array. (need to check seed source to see if it's doing that.)
> > 
> > Looks like the newv constructor method has got the wrong hints at present, as it's creating the array as an out argument, rather than an array of types.
> > 
> > Regards
> > Alan
> > 
> >  --- On 05/Dec/2010, tomw wrote: 
> > > Hi, 
> > > 
> > > I recently started to use JS with seed for some Cutter application.
> > > It's really a great framework especially when using GObject
> > > introspection. Creating a Clutter.ListModel I ran into some issues which
> > > I could not resolve so far. The statement:
> > > 
> > > model.set_types(2, [GObject.TYPE_INT, GObject.TYPE_PIXBUF]);
> > > 
> > > return the following error: 
> > > 
> > > ConversionError Can not convert Javascript value to int
> > > 
> > > any idea?
> > > 
> > > Thanks.
> > > 
> > > _______________________________________________
> > > libseed-list mailing list
> > > libseed-list gnome org
> > > http://mail.gnome.org/mailman/listinfo/libseed-list
> > 
> > _______________________________________________
> > libseed-list mailing list
> > libseed-list gnome org
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