Re: [Goocanvas-devel] Custom Item Crasher

[Damon C. <da...@ka...>]

On Fri, 2007-07-13 at 17:11 -0700, John Stowers wrote:
> Hey,
> 
> I have encountered this bug recently and am not sure if its in the
> python bindings or in goocanvas itself.
> 
> Basically when I create a custom canvas item and then add that item as
> a child to another it seg faults unless I pass the parent to the
> custom items constructor. I have included the backtrace below and have
> attached a sample program illustrating the bug.

I think I can see the problem, and it's fairly easy to fix.

(goo_canvas_item_simple_set_parent() should be calling
goo_canvas_item_set_canvas() to set the canvas pointer, so the
GooCanvasGroup code can set it recursively for any children.)

Damon