[Inkscape-devel] Signals...

Hi,

I have to admit that I have little real understanding of signals in Inkscape...

How does one trigger a re-cascading of styling and a redraw when ever the content of the style element (XML Repr) is changed? I see that there is a:

SignalObserver::notifyContentChanged()

function but I am clueless as how to use it.

Thanks,

Tav