[sugar] Z-Order in HippoCanvas

[Gonzalo Odiard]

We are working in a project for make photo cartoons. (
http://godiard.googlepages.com/histo2.png )
Testing the canvas, i have ported a jigsaw application from goocanvas to
hippo-canvas. But i have a problem, not method to set z-order o raise to top
one element. Marco have confirmed that.
I have tried a hack, remove the item from the container and add the item
again, but i have problems with the signals.
Any idea?
This activity is very simple i f anybody want to see
http://godiard.googlepages.com/headbreakactivity.py
If anybody have a real solution for z-order in hippo-canvas, i will be very
happy :)
I know the core programmers have too much work, i send this mail trying  to
stimulate more programmers.
Thanks

Gonzalo Odiard
Olpc Tuquito, Argentina
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