Re: libseed-list GooCanvas bindings

[Jonatan Liljedahl <lijon kymatica com>]

I think a new canvas automatically creates a canvasgroup for the 
root-item, which can be retrieved with canvas.get_root_item(). So this 
is where all other items should be attached, that's why I set 
parent=root for the rect item.

alsaf wrote:
> Hi Jonatan
>
> If it's like GTK, wouldn't the rect be attached to the canvas instead of
> the other way round? 
>
> I've had a quick google and amended the code and it was displayed
> something (sorry, I've never used gooCanvas before and new to Seed
> myself so not sure if this is what you should you require)  
>
> var goo = imports.gi.GooCanvas;
>   var gtk = imports.gi.Gtk;
>   gtk.init(0,0);
>
>   var w = new gtk.Window();
>   var canvas = new goo.Canvas();
>   w.add(canvas);
>   canvas.set_bounds(0,0,1000,1000);
>   canvas.set_size_request(500,500);
> 	root = canvas.get_root_item();
>
>  var rect = new goo.CanvasRect({
>     parent:root,
>     x:10,y:10,
>     width:100,height:100,
>     line_width:5,
>     stroke_color:"blue"
>   });
>
>   canvas.set_root_item(rect)
>
>   w.show_all();
>   gtk.main();
>
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